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:2022.45091",
  "title": "Profound composite portal",
  "authors": [
    {
      "name": "Kendra Gilbert",
      "affiliation": "Knight, Richardson and Garcia",
      "email": "kelseysmith@example.com"
    },
    {
      "name": "Pamela Yang",
      "affiliation": "Garcia, Walker and Cardenas",
      "email": "lbeasley@example.org"
    }
  ],
  "abstract": "Themselves edge marriage we sound since impact. Artist rise do soldier occur behind purpose.",
  "keywords": [
    "leg",
    "character",
    "increase",
    "media"
  ],
  "publication": {
    "venue": "Nature",
    "year": 2024,
    "doi": "10.9826/sFIb"
  },
  "citations": 166,
  "funding_source": null
}