{
  "$comment": "Format 3 review sidecar example for paper.pdf. The adjacent file is paper_review.json. Keep one canonical reviews array. The app and agents preserve unknown extension fields. The revision increments after every successful write; nextId is monotonic and IDs are never reused. Markdown records use at.line; PDF records use at.page.",
  "format": 3,
  "revision": 12,
  "nextId": 3,
  "document": {
    "task": "Review the compiled PDF and edit its LaTeX source.",
    "pdf": "paper.pdf",
    "project": ".",
    "tex": "paper.tex"
  },
  "reviews": [
    {
      "id": "r1",
      "file": "paper.pdf",
      "kind": "pdf",
      "at": { "page": 7 },
      "quote": "the selected passage from the rendered PDF",
      "comment": "Make the explanation clearer.",
      "action": "improve",
      "status": "open",
      "resolution": "",
      "color": 3,
      "anchor": {
        "prefix": "preceding PDF context",
        "suffix": "following PDF context",
        "documentRevision": "sha256:example",
        "position": { "page": 7, "x": 120.0, "y": 240.0 }
      }
    }
  ]
}