{
  "title": "Fibonacci Sequence",
  "origin_url": "https://graphviz.org/pdf/lefty.1.pdf",
  "license_guess": null,
  "code_sha256": "9977706d95d09af8d4342c23c5f7216865863124ec131a4d1b4c205ff130fa67",
  "added_at": "2026-03-06T10:00:00Z"
}