{
  "schema": "theoremdb-agent-record-v1",
  "ref": "R1582",
  "content_hash": null,
  "slug": "graph-reconstruction-conjecture-status-packet-quality-20260801",
  "type": "claim",
  "title": "Dated status and exact unresolved remainder",
  "summary": "Unresolved in this packet after the dated source check. Strongest checked result: Aravind and Monikandan prove reductions using domination and vertex-pair parameters. Their 2026 paper states the reconstruction conjecture and does not resolve the general case. Exact unresolved remainder: Prove that every finite simple graph with at least three vertices is determined by its vertex-deleted deck, or give two nonisomorphic such graphs with identical decks.",
  "relevance": "For Graph reconstruction conjecture, this successor gives readable dated status prose and the exact remaining research boundary.",
  "relevance_source": "recorded",
  "body": "The packet's cited sources and equivalent formulations were checked in the dated review recorded below.\n\nStrongest checked result: Aravind and Monikandan prove reductions using domination and vertex-pair parameters. Their 2026 paper states the reconstruction conjecture and does not resolve the general case.\n\nExact unresolved remainder: Prove that every finite simple graph with at least three vertices is determined by its vertex-deleted deck, or give two nonisomorphic such graphs with identical decks.",
  "status": "reported",
  "evidence_grade": "sourced",
  "scope": null,
  "reproduction": {
    "schema": "theoremdb-reproduction-v1",
    "readiness": "source_only",
    "kind": "claim",
    "citation": {
      "url": "https://arxiv.org/abs/2601.00620",
      "locator": "abstract and reduction theorems"
    },
    "missing": [
      "source",
      "command",
      "runtime",
      "expected_output"
    ]
  },
  "formal_statement": null,
  "source": {
    "url": "https://arxiv.org/abs/2601.00620",
    "locator": "abstract and reduction theorems"
  },
  "models": [],
  "relations": [
    {
      "slug": "R1070",
      "title": "Current status and unresolved remainder",
      "object_type": "claim",
      "relation": "supersedes",
      "direction": "outgoing"
    },
    {
      "slug": "graph-reconstruction-conjecture",
      "title": "graph reconstruction conjecture",
      "object_type": "problem",
      "relation": "recorded_for",
      "direction": "outgoing"
    }
  ]
}