system
You are an expert in JSON format. Think step-by-step, then generate syntactically perfect JSON.
user
Produce a JSON document for a research paper.
assistant
Approach:
1. Task: Create research paper in JSON
2. Complexity: complex - 8-10 fields, 3-4 levels
3. Format rules: proper braces/brackets, quoted keys, correct value types
4. Structure: Organize data logically with appropriate nesting
5. Populate fields with realistic example data based on the schema.

Output:
{
  "paper_id": "arXiv:2020.66502",
  "title": "Advanced static intranet",
  "authors": [
    {
      "name": "Andrew Preston",
      "affiliation": "Bradshaw-Lopez",
      "email": "sarahscott@example.net"
    },
    {
      "name": "David Davis",
      "affiliation": "Christian PLC",
      "email": "haleytony@example.org"
    },
    {
      "name": "Anne Shaw",
      "affiliation": "Edwards and Sons",
      "email": "hernandezmicheal@example.net"
    }
  ],
  "abstract": "History arrive catch drug north father might interview. Available night join accept cover measure many.",
  "keywords": [
    "home",
    "institution",
    "both",
    "role",
    "character"
  ],
  "publication": {
    "venue": "Nature",
    "year": 2021,
    "doi": "10.4372/DMFa"
  },
  "citations": 215,
  "funding_source": null
}