{
  "id": 664114,
  "title": "About submission",
  "url": "/competitions/physionet-ecg-image-digitization/discussion/664114",
  "author_name": "Haochen Sunn",
  "post_date": "2025-12-22T15:33:20.535000",
  "votes": 0,
  "comment_count": 0,
  "views": 0,
  "content": "<p>To those who submitted successfully: Could you tell me if the three parts of the id field (separated by underscores) represent the ID, time, and lead symbol respectively? Or what do they stand for? Also, are there any requirements for the data type of the value field? And how many rows should the CSV file output for a single image?Thanks！！</p>",
  "messages": [
    {
      "id": 3380539,
      "postDate": "2025-12-22T15:33:20.537Z",
      "content": "<p>To those who submitted successfully: Could you tell me if the three parts of the id field (separated by underscores) represent the ID, time, and lead symbol respectively? Or what do they stand for? Also, are there any requirements for the data type of the value field? And how many rows should the CSV file output for a single image?Thanks！！</p>",
      "rawMarkdown": "To those who submitted successfully: Could you tell me if the three parts of the id field (separated by underscores) represent the ID, time, and lead symbol respectively? Or what do they stand for? Also, are there any requirements for the data type of the value field? And how many rows should the CSV file output for a single image?Thanks！！"
    }
  ],
  "comments": [],
  "raw_markdown_by_id": {
    "3380539": "To those who submitted successfully: Could you tell me if the three parts of the id field (separated by underscores) represent the ID, time, and lead symbol respectively? Or what do they stand for? Also, are there any requirements for the data type of the value field? And how many rows should the CSV file output for a single image?Thanks！！"
  }
}