PIN-14M

A mini version of "PIN: A Knowledge-Intensive Dataset for Paired and Interleaved Multimodal Documents"

Paper: https://arxiv.org/abs/2406.13923

This dataset contains 14M samples with PIN format.

0 Usage

Decompression

cat data.tar.part* > data.tar
tar -xvf data.tar

1 Dataset statistics

Subsect	Documents (#)	Overall images (#)	Content images (#)	Documents (GB)	Overall images (GB)	Content images (GB)
pg19	2,612,285	2,608,029	0	12.3	1,418.1	0.0
OBELICS	5,795,198	5,770,432	5,840,658	13.0	3,141.4	3,305.3
mmc4-core-ff	5,351,628	5,277,983	9,014,579	33.7	3,232.0	5,605.0
chinese-markdown	168,323	167,989	106,768	1.3	773.2	15.0
leetcode	2,360	2,360	0	0.016	1.3	0.0
linux-cn	9,564	9,564	38,960	0.082	11.9	1.8
DocLayNet	68,757	69,375	90,259	0.18	25.9	1.6
PIN-PMC	99,157	1,074,799	454,482	2.8	724.2	29.5
Total	14,107,272	14,980,531	15,545,706	63.4	9,328.0	8,958.3

Storage space statistics may have some error, so these values are for reference only.

2 Data Structure

2.1 Subsets

We process 8 subsets, including PIN-PMC, DocLayNet, Linux-CN, chinese-markdown, OBELICS, MMC4, leetcode, and PG19.

Note: We do not release the PIN-arXiv subset in the preview version.

2.2 Folder Structure

The directory content images holds the images mentioned within the markdown text, and overall images display the overall visual representation of the markdown files. Moreover, the JSONL file encapsulate the textual content along with associated data details.

An example subset:

example_dataset/
│
├── content_image/
├── overall_image/
└── example_dataset.jsonl 

A subset with multiple parts:

example_dataset/
│
├── part00/  
│   ├── content_image/  
│   ├── overall_image/ 
│   └── part00.jsonl 
│
├── part01/
│   ├── content_image/
│   ├── overall_image/
│   └── part01.jsonl
│
...                               - More similar parts

2.3 content_image Folder

This folder contains all the content images used in the markdown files.

Note: All images need to be converted to PNG format. The filename should be unique within the folder.

content_image/
│
├── 1.png
├── 2.png
... 

2.4 overall_image Folder

This folder contains all the overall images for each sample.

Note: All images need to be converted to PNG format. The filename should be unique within the folder.

overall_image/
│
├── 1.png
├── 2.png
... 

2.5 JSON Lines Format

we provide a detailed example of the annotations included with each data entry.

{
    "id": 1919,
    "meta": {
        "language": "en",
        "oi_exist": true,
        "oi_source": "compiling",
        "source_dataset": "example_source (e.g. OBELICS)",
        "ori_meta": {
            "document_url": "https://www.example.com/2022/02/21/example/",
            ...
            }
        },
        "doc_id": 1997,
        "page_id": 0,
        "date_download": "2024-03-01"
    },
    "license": "CC-BY-4.0",
    "quality_signals": {
        "doc_length": 100,
        ...
    },
    "content_image": [
        "content_image/1997-0.png",
        "content_image/1997-1.png"
    ],
    "md": "<img src='/datasets/m-a-p/PIN-14M/resolve/main/content_image/1997-0.png'>\n\nThis is a fake sample data line, just for show.\n\nThis is a fake sample data line, just for show.\n\n<img src='/datasets/m-a-p/PIN-14M/resolve/main/content_image/1997-1.png'>\n\nThis is a fake sample data line, just for show.",
    "overall_image": "overall_image/1997.png"
}

Field Descriptions:

Field Descriptions:

• id: Unique identifier for each entry.
• meta: Metadata for each multimodal document entry.
  • language: The document's language, such as Chinese (zh) or English (en).
  • source_dataset: If the document is converted from another dataset, the original dataset name is noted here; otherwise, it is None.
  • doc_id: A unique document identifier providing name and other details.
  • page_id: A unique page identifier indicating the document's page number. If there is only one page, this is None. Page IDs are usually numbered starting from 1 in multi-page documents.
  • date_download: date (download), the date the document was downloaded.
  • ori_meta: Original metadata from the dataset, if available; otherwise, None.
  • oi_exist: Indicates whether an overall image exists. True or False.
  • oi_source: Source of the overall image; 'ori' for images taken from the original dataset and 'compiling' for images generated through code compilation. If this tag is missing, the image is likely compiled.
  • ...
• quality_signals: Quality indicators inspired by the design of redpajama v2.
  • doc_length: Length of the document.
  • ...
• content_image: List of images mentioned in the document; None if no images are present.
• overall_image: Path to the corresponding overall image. (A list or a single path)
• md: Contains the markdown content.
• license: License information for the current sample.

3 Examples of jsonl files

We selected samples consisting of short markdown documents.

3.1 An example of DocLynet

Notably, the dataset's overall images are converted from the original dataset's PDFs into PNG format.

{
    "id": 0,
    "meta": {
        "language": "en",
        "oi_exist": true,
        "oi_source": "ori",
        "source_dataset": "DocLayNet",
        "ori_meta": null,
        "doc_id": "NYSE_F_2004.pdf",
        "page_id": "0",
        "date_download": "2024-3-24"
    },
    "quality_signals": null,
    "license": "https://cdla.io/permissive-1-0/",
    "content_image": [
        "content_image/34102.jpg"
    ],
    "overall_image": "overall_image/3562e47265520f7a72f3eac73aadfe19a78531698c3b50d7670b8ad9b214106b.png",
    "md": "<img src='/datasets/m-a-p/PIN-14M/resolve/main/content_image/34102.jpg'>\n\n# Ford Motor Company / 2004 Annual Report \n\n# R W A R D F O R W A R D \n\n"
}

3.2 An example of OBELICS

{
    "id": 466502,
    "meta": {
        "language": "en",
        "oi_exist": true,
        "oi_source": "compiling",
        "source_dataset": "OBELICS",
        "ori_meta": {
            "document_url": "https://www.donegaldaily.com/2022/02/21/watch-incredible-storm-surge-at-portsalon-golf-club/",
            "unformatted_src": "https://www.donegaldaily.com/wp-content/uploads/2022/02/Screenshot-2022-02-21-at-17.54.30.jpg",
            "src": "https://www.donegaldaily.com/wp-content/uploads/2022/02/Screenshot-2022-02-21-at-17.54.30.jpg",
            "formatted_filename": "Screenshot at",
            "rendered_width": 817,
            "rendered_height": 419,
            "original_width": 817,
            "original_height": 419,
            "format": "jpeg",
            "general_meta": {
                "url": "https://www.donegaldaily.com/2022/02/21/watch-incredible-storm-surge-at-portsalon-golf-club/",
                "warc_filename": "crawl-data/CC-MAIN-2022-27/segments/1656103271864.14/warc/CC-MAIN-20220626192142-20220626222142-00308.warc.gz",
                "warc_record_offset": 795020636,
                "warc_record_length": 31271
            }
        },
        "doc_id": 98496,
        "page_id": 0,
        "date_download": "2024-4-22"
    },
    "md": "<img src='/datasets/m-a-p/PIN-14M/resolve/main/content_image/98496-0.png'>\n\nThe golf course at Portsalon Golf Club took a battering today as a result of Storm Franklin.\n\nDonegal had been left battered and bruised overnight after Storm Franklin ripped across the county.\n\nThere were trees down on the approach roads to Donegal Town and in Gartan.\n\nThere were also trees down in Inishowen while there is also heavy water reported along the sides of roads with motorists asked to slow down and not put themselves in danger.\n\nDonegal’s coastline took a huge impact with massive waves reported along the coastline around the county.\n\nThe video, taken by Johnny Shields was taken from the tee box of the third hole.",
    "license": "CC-BY-4.0",
    "quality_signals": null,
    "content_image": [
        "content_image/98496-0.png"
    ],
    "overall_image": "overall_image/98496-0.png"
}

3.3 An example of chinese-markdown

{
    "id": 7,
    "meta": {
        "language": "zh",
        "oi_exist": true,
        "oi_source": "compiling",
        "source_dataset": "chinese-markdown",
        "ori_meta": null,
        "doc_id": 7,
        "page_id": null,
        "date_download": "2024-04-30"
    },
    "md": "---\ntitle: 常见问题 QA\ncategory: 其它\norder: 1\n---\n\n> 持续更新中...\n> 如有问题可以到 <https://github.com/alibaba/ice/issues/new> 反馈\n\n## ICE 的浏览器兼容策略是什么\n\n由于 ICE 优先使用 React 16+，其需要的最低 IE 版本为 11，如果您需要在以下的版本使用，您可能需要引入一些 polyfill 来支持 `Map`, `Set` 等特性。参考[React 官网说明](https://reactjs.org/blog/2017/09/26/react-v16.0.html#javascript-environment-requirements)。\n\n以下代码可以帮助你在低版本 IE 下自动跳转到我们提供的提示浏览器升级页面。当然您也可以使用自定义的浏览器升级页面。\n\n```\n<!--[if lt IE 11]>\n<script>location.href = \"//www.taobao.com/markets/tbhome/ali-page-updater\"; </script>\n<![endif]-->\n```\n\n添加如上代码后，如果使用 IE11 及以下浏览器访问页面，则会自动跳转到统一引导升级浏览器的页面。\n\n## WebStorm/IDEA 编辑器卡顿现象\n\n由于项目在安装依赖后，产生文件夹 `node_modules` 含有较多的碎小文件，编辑器在索引文件引起的卡顿。\nWebStorm 中尤为明显，可通过 exclude `node_modules` 目录，不需要检索该文件夹下的内容。\n\n## 如何设置网页在浏览器 Tab 上面的 Icon (favicon)\n\n细心的同学可能会看到页面在浏览器 Tab 上面会有自定义的 Icon：\n\n![](//img.alicdn.com/tfs/TB1ct6bPpXXXXXYXFXXXXXXXXXX-484-82.png)\n\n如果你想要在自己站点上面加上这个 Icon 可以按照如下步骤添加：\n\n1.  准备一个 Icon，文件格式可以为 `.png` 或者 `.ico`，正方形，分辨率可以是 32x32px 或者 64x64px 文件体积要求尽可能小。\n2.  上传 CDN 拿到一个 url 或者在自己服务器配置静态资源服务\n3.  在 HTML 页面 `<head>` 标签里面添加如下代码：`<link rel=\"shortcut icon\" href=\"your-icon-url\">`\n    ![](//img.alicdn.com/tfs/TB1IC53PpXXXXbmXVXXXXXXXXXX-1834-774.png)\n\n这样就添加成功啦！\n\n## 如何在页面显示原始的 HTML 内容\n\n出于安全方面的考虑，React 默认会将节点中 html 代码进行转义，比如：\n\n```jsx\nclass Demo extends Component {\n  render() {\n    const content = 'hello <span>world</span>';\n    return <div>{content}</div>;\n  }\n}\n\n// 输出 hello <span>world</span>\n```\n\n如上，`<span>` 标签并不会在页面上被解析，而是被当成字符串输出了。React 提供了 `dangerouslySetInnerHTML` 属性帮助我们进行类似 `innerHTML` 的操作：\n\n```jsx\nclass Demo extends Component {\n  render() {\n    const content = 'hello <span>world</span>';\n    return <div dangerouslySetInnerHTML={{ __html: content }} />;\n  }\n}\n\n// 输出 hello world\n```\n\n更多内容请参考 [Dangerously Set innerHTML](https://reactjs.org/docs/dom-elements.html#dangerouslysetinnerhtml)\n\n## 之前创建的项目，遇到如下报错怎么办\n\n![截图](content_image/7-0.png)\n\n这是由于 ES6 Modules 的标准在物料中不兼容导致的。您可以把 `src/navs.js` 中最后一行修改为：\n\n```js\nexport const headerNavs = transform([\n  ...autoGenHeaderNavs,\n  ...customHeaderNavs,\n]);\n\nexport const asideNavs = transform([...autoGenAsideNavs, ...customAsideNavs]);\n```",
    "license": "MIT",
    "quality_signals": null,
    "content_image": [
        "content_image/7-0.png"
    ],
    "overall_image": "overall_image/7.png"
}

3.4 An example of leetcode

{
    "id": 1,
    "meta": {
        "language": "en",
        "doc_id": 1,
        "page_id": null,
        "oi_exist": true,
        "oi_source": "compiling",
        "source_dataset": "leetcode",
        "date_download": "2024-05-05",
        "ori_meta": {
            "slug": "two-sum",
            "difficulty": "Easy"
        }
    },
    "quality_signals": null,
    "license": "MIT",
    "content_image": null,
    "md": "# Two Sum\n\n- slug: two-sum\n- difficulty: Easy\n\nGiven an array of integers `nums` and an integer `target`, return _indices of the two numbers such that they add up to `target`_.\n\nYou may assume that each input would have **_exactly_ one solution**, and you may not use the _same_ element twice.\n\nYou can return the answer in any order.\n\n**Example 1:**\n\n**Input:** nums = \\[2,7,11,15\\], target = 9\n**Output:** \\[0,1\\]\n**Explanation:** Because nums\\[0\\] + nums\\[1\\] == 9, we return \\[0, 1\\].\n\n**Example 2:**\n\n**Input:** nums = \\[3,2,4\\], target = 6\n**Output:** \\[1,2\\]\n\n**Example 3:**\n\n**Input:** nums = \\[3,3\\], target = 6\n**Output:** \\[0,1\\]\n\n**Constraints:**\n\n*   `2 <= nums.length <= 104`\n*   `-109 <= nums[i] <= 109`\n*   `-109 <= target <= 109`\n*   **Only one valid answer exists.**\n\n**Follow-up:** Can you come up with an algorithm that is less than `O(n2)` time complexity?\n\n## A solution in Java\n\n```java\nimport java.util.HashMap;\nimport java.util.Map;\n\npublic int[] twoSum(int[] nums, int target) {\n    Map<Integer, Integer> map = new HashMap<>();\n    for (int i = 0; i < nums.length; i++) {\n        int complement = target - nums[i];\n        if (map.containsKey(complement)) {\n            return new int[]{map.get(complement), i};\n        }\n        map.put(nums[i], i);\n    }\n    throw new IllegalArgumentException(\"No two sum solution\");\n}\n```\nThe algorithm leverages a hash map (unordered_map in C++, HashMap in Java, dictionary in Python, and Map in JavaScript). It iterates through the given 'nums' array and calculates the complementary value (target - current value). If the complementary value is already in the hash map, it means that we found a solution, and we return those indices. If the complement is not in the hash map, we store the current element in the hash map with its index. If the algorithm doesn't find the solution, it returns an empty array or throws an exception (in Java).\n\nThis approach has a time complexity of O(n) and a space complexity of O(n) as well.\n    \n\n## A solution in C++\n\n```cpp\n#include <vector>\n#include <unordered_map>\n\nstd::vector<int> twoSum(std::vector<int>& nums, int target) {\n    std::unordered_map<int, int> map;\n    for (int i = 0; i < nums.size(); i++) {\n        int complement = target - nums[i];\n        if (map.find(complement) != map.end()) {\n            return {map[complement], i};\n        }\n        map[nums[i]] = i;\n    }\n    return {};\n}\n```\nThe algorithm leverages a hash map (unordered_map in C++, HashMap in Java, dictionary in Python, and Map in JavaScript). It iterates through the given 'nums' array and calculates the complementary value (target - current value). If the complementary value is already in the hash map, it means that we found a solution, and we return those indices. If the complement is not in the hash map, we store the current element in the hash map with its index. If the algorithm doesn't find the solution, it returns an empty array or throws an exception (in Java).\n\nThis approach has a time complexity of O(n) and a space complexity of O(n) as well.\n    \n\n## A solution in Python\n\n```python\ndef twoSum(nums, target):\n    map = {}\n    for i, num in enumerate(nums):\n        complement = target - num\n        if complement in map:\n            return [map[complement], i]\n        map[num] = i\n    return []\n```\nThe algorithm leverages a hash map (unordered_map in C++, HashMap in Java, dictionary in Python, and Map in JavaScript). It iterates through the given 'nums' array and calculates the complementary value (target - current value). If the complementary value is already in the hash map, it means that we found a solution, and we return those indices. If the complement is not in the hash map, we store the current element in the hash map with its index. If the algorithm doesn't find the solution, it returns an empty array or throws an exception (in Java).\n\nThis approach has a time complexity of O(n) and a space complexity of O(n) as well.\n    \n\n## A solution in Javascript\n\n```javascript\nfunction twoSum(nums, target) {\n    const map = new Map();\n    for (let i = 0; i < nums.length; i++) {\n        const complement = target - nums[i];\n        if (map.has(complement)) {\n            return [map.get(complement), i];\n        }\n        map.set(nums[i], i);\n    }\n    return [];\n}\n```\nThe algorithm leverages a hash map (unordered_map in C++, HashMap in Java, dictionary in Python, and Map in JavaScript). It iterates through the given 'nums' array and calculates the complementary value (target - current value). If the complementary value is already in the hash map, it means that we found a solution, and we return those indices. If the complement is not in the hash map, we store the current element in the hash map with its index. If the algorithm doesn't find the solution, it returns an empty array or throws an exception (in Java).\n\nThis approach has a time complexity of O(n) and a space complexity of O(n) as well.\n    \n",
    "overall_image": "overall_image/1.png"
}

3.5 An example of linux-cn

{
    "id": 8,
    "meta": {
        "language": "zh",
        "doc_id": 134,
        "page_id": null,
        "oi_exist": true,
        "oi_source": "compiling",
        "source_dataset": "linux-cn",
        "date_download": "2024-05-06",
        "ori_meta": {
            "title": "Ubuntu 11.04正式发布！",
            "author": "",
            "fromurl": "",
            "summary": "刚才接到的消息，Ubuntu 11.04已经正式发布！\r\n\r\n超快！易用！免费！\r\nUbuntu操作系统为世界上数以百万计的电脑、上网本和服务器提供了动力！\r\nUbuntu可以为你完成各种工作，管理你的文件、打印机、摄像头和MP3！并且它  ...",
            "pic": "/data/attachment/album/201104/28/193933lnqqwwwn8l64wbn1.jpg.thumb.jpg",
            "largepic": "/data/attachment/album/201104/28/193933lnqqwwwn8l64wbn1.jpg",
            "titlepic": false,
            "thumb": false,
            "islctt": false,
            "selector": "",
            "translator": "",
            "reviewer": "",
            "editorchoice": false,
            "tags": [
                "Ubuntu 11.04",
                "发布"
            ],
            "category": "新闻",
            "count": {
                "commentnum": 0,
                "favtimes": 0,
                "likes": 0,
                "sharetimes": 1,
                "viewnum": 6165
            },
            "comments_data": [

            ],
            "related": [

            ],
            "excerpt": "刚才接到的消息，Ubuntu 11.04已经正式发布！\r\n\r\n超快！易用！免费！\r\nUbuntu操作系统为世界上数以百万计的电脑、上网本和服务器提供了动力！\r\nUbuntu可以为你完成各种工作，管理你的文件、打印机、摄像头和MP3！并且它  ...",
            "date": "2011-05-09 13:24:00",
            "updated": "2011-05-09 13:24:00",
            "id": 134,
            "permalink": "/article-134-1.html"
        }
    },
    "quality_signals": null,
    "license": "CC-BY-NC-4.0",
    "content_image": [
        "content_image/album_201104_28_193933lnqqwwwn8l64wbn1.jpg",
        "content_image/album_201104_28_193935sy4l3bh4bh1ycbbc.jpg",
        "content_image/album_201104_28_193936lyvc36fwv91l1359.jpg",
        "content_image/album_201104_28_19393800rpr8pf0s8p8w0s.jpg"
    ],
    "md": "# Ubuntu 11.04正式发布！\n\n刚才接到的消息，Ubuntu 11.04已经正式发布！  \n   \n 超快！易用！免费！  \n Ubuntu操作系统为世界上数以百万计的电脑、上网本和服务器提供了动力！  \n Ubuntu可以为你完成各种工作，管理你的文件、打印机、摄像头和MP3！并且它还带有数千个免费程序。  \n   \n <img src=\"content_image/album_201104_28_193933lnqqwwwn8l64wbn1.jpg\" alt=\"\" title=\"\">  \n **数千个免费程序**  \n   \n <img src=\"content_image/album_201104_28_193935sy4l3bh4bh1ycbbc.jpg\" alt=\"\" title=\"\">  \n **终生免费升级**  \n   \n <img src=\"content_image/album_201104_28_193936lyvc36fwv91l1359.jpg\" alt=\"\" title=\"\">  \n **内建的病毒防护**  \n   \n <img src=\"content_image/album_201104_28_19393800rpr8pf0s8p8w0s.jpg\" alt=\"\" title=\"\">  \n **云中的音乐**  \n   \n 下载地址：\n\n\n\n\n> 列表：  \n>  <http://releases.ubuntu.com/11.04/>  \n>  桌面版：  \n>  <http://www.ubuntu.com/download/ubuntu/download>  \n>  服务器版：  \n>  <http://www.ubuntu.com/download/server/download>\n\n\n\n  \n BT种子地址：\n\n\n\n\n> \n> * [ubuntu-11.04-alternate-amd64.iso.torrent](http://releases.ubuntu.com/11.04/ubuntu-11.04-alternate-amd64.iso.torrent)\n> * [ubuntu-11.04-alternate-i386.iso.torrent](http://releases.ubuntu.com/11.04/ubuntu-11.04-alternate-i386.iso.torrent)\n> * [ubuntu-11.04-desktop-amd64.iso.torrent](http://releases.ubuntu.com/11.04/ubuntu-11.04-desktop-amd64.iso.torrent)\n> * [ubuntu-11.04-desktop-i386.iso.torrent](http://releases.ubuntu.com/11.04/ubuntu-11.04-desktop-i386.iso.torrent)\n> * [ubuntu-11.04-netbook-i386.iso.torrent](http://releases.ubuntu.com/11.04/ubuntu-11.04-netbook-i386.iso.torrent)\n> * [ubuntu-11.04-server-amd64.iso.torrent](http://releases.ubuntu.com/11.04/ubuntu-11.04-server-amd64.iso.torrent)\n> * [ubuntu-11.04-server-i386.iso.torrent](http://releases.ubuntu.com/11.04/ubuntu-11.04-server-i386.iso.torrent)\n> \n> \n> \n\n\n\n  \n 当前尚无DVD版本出现  \n   \n   \n   \n   该贴已经同步到 [wxy的微博](http://api.t.sina.com.cn/1747813575/statuses/9786340397)  \n   \n   \n \n\n\n \n\n\n*[本文内容由 wxy 提供](thread-7135-1-1.html)*\n \n\n\n\n 已同步至 [wxy的微博](http://api.t.sina.com.cn/1747813575/statuses/10347235925)",
    "overall_image": "overall_image/134.png"
}

3.6 An example of mmc-core-ff

{
    "meta": {
        "language": "en",
        "oi_exist": true,
        "oi_source": "compiling",
        "doc_id": 11,
        "page_id": 0,
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        "ori_meta": {
            "url": "http://position-light.blogspot.com/2015/06/whats-up-with-reading-and-northern.html",
            "text_list": [
                "The Position Light: What's Up with the Reading and Northern?",
                "The Reading and Northern has been a rare bright spot in the world of signaling.",
                "A commitment to its Reading heritage has resulted in numerous signaling structures being preserved along with attempts to install \"classic\" signaling where new signaling is being installed on its mostly unsignaled territory.",
                "The R&N also controls the former Conrail Lehigh Line and for one reason or another has decided not to touch the surviving LVRR signaling along that route.",
                "Still, I am still not completely clear on the full extent of the R&N's signal preservation efforts as hinted at in a number of photos I have come across.",
                "We begin near the town of Mach Chunk where the R&N runs a tourist operation in the Lehigh Gorge.",
                "i have bicycles along the right of way a number of time and I never noticed this cantilever mast and its freshly painted (albeit turned) signals.",
                "Is this a sign of a new interlocking or signaling project?",
                "Pottsville is the location of some preserved Reading signal bridges and a tower.",
                "Both have been out of service for decades, but then I find a photo showing what appears to be a lit Reading US&S three headed signal displaying a restricting indication.",
                "Could be that the photographer is having some fun with Photoshoppe, or it could be another R&N instance of an \"island\" interlocking designed to eliminate the need for crews to hand throw switches.",
                "Clearly I need to take another field trip to the area, but if anyone has any information (or photos) please let me know.",
                "Yes, that dual Signal Cantilever was taken from Schuylkill Haven and refurbished and placed into service as part of the new CP COAL Interlocking aptly named for the nearby town of Coalport.",
                "This new interlocking controls R&N connector feed track and switch from Nesquehoning Jct onto the NS Lehigh Line.",
                "Be aware, that R&N is constructing a new Y connector bridge over the Lehigh River.",
                "The switch at Nesquehoning Jct as well at the Y connecting point northwest along the old CNJ into Nesquehoning and the other apex connecting point at the old Lehigh Valley overpass will make up the new Y along with the new bridge.",
                "Expect the R&N to make all 3 points new CP Interlockings as NS will also use the new route to get to Reading & Philadelphia directly off the Lehigh Line.",
                "Coming attractions for 2016.",
                "Also, R&N is talking about a new signaled controlled passing track siding midway between Port Clinton and Reading.",
                "Believe they will leverage the siding that's already in place (don't know name of that area, but, between two grade crossings).",
                "Could see even more new R&N signaling if Distants are added to the mix as well.",
                "Thank you for the information!",
                "I knew something was up with them.",
                "Mike - Have updates with pics for R&N.",
                "Can share them with you but not sure of best way via e-mail or blog address.",
                "Can you provide and I can forward what I have?",
                "You can drop a line to [email protected] Thanks!"
            ],
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        "date_download": "2024-05-11"
    },
    "md": "The Position Light: What's Up with the Reading and Northern? The Reading and Northern has been a rare bright spot in the world of signaling. A commitment to its Reading heritage has resulted in numerous signaling structures being preserved along with attempts to install \"classic\" signaling where new signaling is being installed on its mostly unsignaled territory. The R&N also controls the former Conrail Lehigh Line and for one reason or another has decided not to touch the surviving LVRR signaling along that route. Still, I am still not completely clear on the full extent of the R&N's signal preservation efforts as hinted at in a number of photos I have come across. We begin near the town of Mach Chunk where the R&N runs a tourist operation in the Lehigh Gorge. i have bicycles along the right of way a number of time and I never noticed this cantilever mast and its freshly painted (albeit turned) signals. Is this a sign of a new interlocking or signaling project? Pottsville is the location of some preserved Reading signal bridges and a tower. Both have been out of service for decades, but then I find a photo showing what appears to be a lit Reading US&S three headed signal displaying a restricting indication. Could be that the photographer is having some fun with Photoshoppe, or it could be another R&N instance of an \"island\" interlocking designed to eliminate the need for crews to hand throw switches. Clearly I need to take another field trip to the area, but if anyone has any information (or photos) please let me know. Yes, that dual Signal Cantilever was taken from Schuylkill Haven and refurbished and placed into service as part of the new CP COAL Interlocking aptly named for the nearby town of Coalport.\n\n\n\n<img src='/datasets/m-a-p/PIN-14M/resolve/main/content_image/11-0.png'>\n\nThis new interlocking controls R&N connector feed track and switch from Nesquehoning Jct onto the NS Lehigh Line. Be aware, that R&N is constructing a new Y connector bridge over the Lehigh River. The switch at Nesquehoning Jct as well at the Y connecting point northwest along the old CNJ into Nesquehoning and the other apex connecting point at the old Lehigh Valley overpass will make up the new Y along with the new bridge. Expect the R&N to make all 3 points new CP Interlockings as NS will also use the new route to get to Reading & Philadelphia directly off the Lehigh Line. Coming attractions for 2016. Also, R&N is talking about a new signaled controlled passing track siding midway between Port Clinton and Reading.\n\n\n\n<img src='/datasets/m-a-p/PIN-14M/resolve/main/content_image/11-1.png'>\n\nBelieve they will leverage the siding that's already in place (don't know name of that area, but, between two grade crossings). Could see even more new R&N signaling if Distants are added to the mix as well. Thank you for the information! I knew something was up with them. Mike - Have updates with pics for R&N. Can share them wi",
    "license": "ODC-BY",
    "quality_signals": null,
    "content_image": [
        "content_image/11-0.png",
        "content_image/11-1.png"
    ],
    "overall_image": "overall_image/11-0.png"
}

3.7 An example of PG19

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        "language": "en",
        "oi_exist": true,
        "oi_source": "compiling",
        "doc_id": 871,
        "page_id": 0,
        "source_dataset": "pg19",
        "split": "train",
        "ori_meta": {
            "url": "http://www.gutenberg.org/ebooks/9304",
            "short_book_title": "Initiation into Philosophy by Emile Faguet",
            "publication_date": 1914
        },
        "date_download": "2024-05-10"
    },
    "md": "# Initiation into Philosophy by Emile Faguet \n\n Produced by Ted Garvin, Thomas Hutchinson and PG Distributed Proofreaders \n\n \n\n \n\n \n\n \n\n INITIATION INTO PHILOSOPHY \n\n \nBy Emile Faguet \n\n Of the French Academy \n\n \nAuthor of \"The Cult Of Incompetence,\" \"Initiation Into Literature,\" etc. \n\n \nTranslated from the French by Sir Homer Gordon, Bart. \n\n 1914 \n\n \n\n \nPREFACE \n\n This volume, as indicated by the title, is designed to show the way to the beginner, to satisfy and more espec ially to excite his initial curiosity. It affords an adequate idea of the march of facts and of ideas. The rea der is led, somewhat rapidly, from the remote origins to the most recent efforts of the human mind. \n\n It should be a convenient repertory to which the mind may revert in order to see broadly the general opinion o f an epoch--and what connected it with those that followed or preceded it. It aims above all at being _a frame _ in which can conveniently be inscribed, in the course of further studies, new conceptions more detailed and more thoroughly examined. \n\n It will have fulfilled its design should it incite to research and meditation, and if it prepares for them cor rectly. \n\n E. FAGUET. \n\n \n\n \nCONTENTS \n\n \nPART I ANTIQUITY \n\n \nCHAPTER I BEFORE SOCRATES \n\n Philosophical Interpreters of the Universe, of the Creation and Constitution of the World. \n\n \nCHAPTER II THE SOPHISTS \n\n Logicians and Professors of Logic, and of the Analysis of Ideas, and of Discussion. \n\n \nCHAPTER III SOCRATES \n\n Philosophy Entirely Reduced to Morality, and Morality Considered as the End of all Intellectual Activity. \n\n \nCHAPTER IV PLATO \n\n Plato, like Socrates, is Pre-eminently a Moralist, but he Reverts to General Consideration of the Universe, an d Deals with Politics and Legislation. \n\n \nCHAPTER V ARISTOTLE",
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3.8 An example of PIN-PMC

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        "source_dataset": "PIN-PMC",
        "ori_meta": null,
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        "date_download": "2024-05-28"
    },
    "md": "# A Simple Stereoscopic Endoscope\n\n## Abstract\n\nA very simple method is described for producing and viewing stereoscopic endoscopic images.\nThe addition of two simple prisms to the end of a conventional television-monitored endoscope with a simple viewing device produces a stereoscopic endoscope which appears to be suitable for surgical use......",
    "license": [
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        "content_image/PMC3015258/jsls-2-1-67-g01.jpg",
        "content_image/PMC3015258/jsls-2-1-67-g02.jpg",
        "content_image/PMC3015258/jsls-2-1-67-g05.jpg"
    ],
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        "overall_image/PMC3015258/jsls-2-1-67_3.png",
        "overall_image/PMC3015258/jsls-2-1-67_0.png",
        "overall_image/PMC3015258/jsls-2-1-67_1.png",
        "overall_image/PMC3015258/jsls-2-1-67_2.png"
    ],
    "id": 60827
}

4 License

For data generated or produced by us, please adhere to the Apache 2.0 License.

For data sourced from third parties, compliance with the respective third-party licenses is required.

Citation

@misc{2406.13923,
  Author = {Junjie Wang and Yin Zhang and Yatai Ji and Yuxiang Zhang and Chunyang Jiang and Yubo Wang and Kang Zhu and Zekun Wang and Tiezhen Wang and Wenhao Huang and Jie Fu and Bei Chen and Qunshu Lin and Minghao Liu and Ge Zhang and Wenhu Chen},
  Title = {PIN: A Knowledge-Intensive Dataset for Paired and Interleaved Multimodal Documents},
  Year = {2024},
  Eprint = {arXiv:2406.13923},
}