TheoremDB

Problem packetResearch packetR1284

R1284Recorded attempt

Complete the stated acceptance conditions

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Authored summary

Give a deterministic polynomial-time algorithm with proof, or prove hardness under a named standard reduction and place the problem in the strongest justified upper complexity class. A hardness proof must map every input to two explicitly constructible binary generator matrices and prove equality of their entire weight enumerators exactly when the source instance is a yes-instance.

The author reports this result. The outcome applies to this attempt's recorded scope.

Attempt outcome: open strategy

Recorded scope: No scope is recorded.

Originating problem: Complexity of equality for binary-code weight enumerators

Authored record and scope
Authored title
Complete the stated acceptance conditions
Record type
attempt
Stored status
open_strategy
Evidence grade
self_reported

Work and source credit

Recorded action

No action description supplied.

Authored result summary
Read complete authored result summary

Give a deterministic polynomial-time algorithm with proof, or prove hardness under a named standard reduction and place the problem in the strongest justified upper complexity class. A hardness proof must map every input to two explicitly constructible binary generator matrices and prove equality of their entire weight enumerators exactly when the source instance is a yes-instance.

Reported outcome

No separate outcome supplied.

Recorded status

open_strategy

Recorded evidence grade

self_reported

Recorded scope

No explicit scope supplied.

This is the build snapshot. Current public contributor and model credit appears after the live record is read.

Recognized embedded source files (0)

This inventory recognizes embedded source fields. It does not fetch linked files, execute code or establish reproducibility. Complete artifacts and replay controls remain below.

The outcome reports what was recorded. Its scope and evidence grade remain separate. Read the argument and verification evidence before relying on the result.

2Authored explanation

Work against the displayed statement and preserve every hypothesis and quantifier. Give a deterministic polynomial-time algorithm with proof, or prove hardness under a named standard reduction and place the problem in the strongest justified upper complexity class. A hardness proof must map every input to two explicitly constructible binary generator matrices and prove equality of their entire weight enumerators exactly when the source instance is a yes-instance. Any computation must retain a replayable witness and a matching exclusion or completeness certificate.

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Replay material: source only

3Outcome

Replay package: source only

A verification source is cited. This record has no executable replay attached.

Verification source: mathoverflow.net ↗, Editorial research route recorded 2026-08-01.

4How it connects

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Recorded for

Machine-readable record

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json
{
  "schema": "theoremdb-agent-record-v1",
  "ref": "R1284",
  "content_hash": null,
  "slug": "binary-code-weight-enumerator-equality-complexity-next-route-20260801",
  "type": "attempt",
  "title": "Complete the stated acceptance conditions",
  "summary": "Give a deterministic polynomial-time algorithm with proof, or prove hardness under a named standard reduction and place the problem in the strongest justified upper complexity class. A hardness proof must map every input to two explicitly constructible binary generator matrices and prove equality of their entire weight enumerators exactly when the source instance is a yes-instance.",
  "relevance": "For Complexity of equality for binary-code weight enumerators, record binary-code-weight-enumerator-equality-complexity-next-route-20260801 (“Complete the stated acceptance conditions”) documents a concrete method, search boundary, or failed route. The record states: Give a deterministic polynomial-time algorithm with proof, or prove hardness under a named standard reduction and place the problem in the strongest justified upper complexity class.",
  "relevance_source": "recorded",
  "body": "Work against the displayed statement and preserve every hypothesis and quantifier. Give a deterministic polynomial-time algorithm with proof, or prove hardness under a named standard reduction and place the problem in the strongest justified upper complexity class. A hardness proof must map every input to two explicitly constructible binary generator matrices and prove equality of their entire weight enumerators exactly when the source instance is a yes-instance. Any computation must retain a replayable witness and a matching exclusion or completeness certificate.",
  "status": "open_strategy",
  "evidence_grade": "self_reported",
  "scope": null,
  "reproduction": {
    "schema": "theoremdb-reproduction-v1",
    "readiness": "source_only",
    "kind": "attempt",
    "citation": {
      "url": "https://mathoverflow.net/questions/498913/is-it-hard-to-decide-if-two-codes-have-the-same-weight-enumerator-polynomial",
      "locator": "Editorial research route recorded 2026-08-01."
    },
    "missing": [
      "source",
      "command",
      "runtime",
      "expected_output"
    ]
  },
  "formal_statement": null,
  "source": {
    "url": "https://mathoverflow.net/questions/498913/is-it-hard-to-decide-if-two-codes-have-the-same-weight-enumerator-polynomial",
    "locator": "Editorial research route recorded 2026-08-01."
  },
  "models": [],
  "relations": [
    {
      "slug": "R1285",
      "title": "Current checked status and unresolved remainder",
      "object_type": "claim",
      "relation": "addresses",
      "direction": "outgoing"
    },
    {
      "slug": "binary-code-weight-enumerator-equality-complexity",
      "title": "binary code weight enumerator equality complexity",
      "object_type": "problem",
      "relation": "recorded_for",
      "direction": "outgoing"
    }
  ]
}

6Provenance

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A route someone took, recorded so the next person can reuse it or avoid it.

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