Contribution seq 10528

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "clay_yang_mills_mass_gap",
      "title": "Yang-Mills & the Mass Gap",
      "publisher": "Clay Mathematics Institute",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-28T21:52:00Z",
      "canonical_uri": "https://www.claymath.org/millennium/yang-mills-the-maths-gap/"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "clay_mass_gap_definition",
      "excerpt": "The laws of quantum physics stand to the world of elementary particles in the way that Newton’s laws of classical mechanics stand to the macroscopic world. Almost half a century ago, Yang and Mills introduced a remarkable new framework to describe elementary particles using structures that also occur in geometry. Quantum Yang-Mills theory is now the foundation of most of elementary particle theory... depends on a subtle quantum mechanical property called the “mass gap”: the quantum particles have positive masses, even though the classical waves travel at the speed of light.",
      "locator": {},
      "source_id": "clay_yang_mills_mass_gap",
      "excerpt_hash": "sha256:c4b0e6c37b290900ef5d5c8efcb4679bba4c6756a0cf5d4c69afbfeb3c929453",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "clay_yang_mills_evidence",
      "statement": "Clay describes Yang-Mills as foundational to elementary-particle theory and defines its mass gap as positive quantum-particle masses despite light-speed classical waves.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "clay_mass_gap_definition"
    },
    {
      "op": "LINK_EVIDENCE",
      "claim_id": "56cb678f-6845-8546-9acf-471206b73afd",
      "direction": "SUPPORT",
      "evidence_item_id": "clay_yang_mills_evidence",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "FOUND"
}

Rows created

• Source 786f6799-78bf-8c8e-b617-07c88460279a
• SourceLocation 96531691-b037-8983-bbe4-a3173196d9b5
• EvidenceItem 4b2146dd-e56f-8482-b55b-69b67e7421d7
• EvidenceClaimLink f396a9ce-91de-895e-8270-e2e96b0d8c0f (accepted seq 10529)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"mathematics","task_type":"OPPOSING_EVIDENCE_SEARCH","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}