{
  "schema_version": 1,
  "id": "evt-1973-mizar",
  "slug": "mizar-ideology",
  "title": {
    "en": "The Mizar program begins a long-running machine-readable formal mathematics project",
    "zh-CN": "Mizar 理念开启长期机器可读形式数学工程"
  },
  "dates": {
    "event": "1973-11-14",
    "first_public_claim": "1973-11-14",
    "paper_release": null,
    "artifact_release": null,
    "independently_verified": null,
    "added_to_chronicle": "2026-09-15",
    "last_updated": "2026-09-15"
  },
  "event_types": [
    "formalization",
    "infrastructure",
    "field_building"
  ],
  "significance": {
    "tier": "H2",
    "rationale": {
      "en": "Mizar established a durable program for writing mathematics in a formal language close to mathematical practice and for accumulating a machine-checkable mathematical library.",
      "zh-CN": "Mizar 建立了长期工程：以贴近数学实践的形式语言书写数学，并持续积累机器可检查的数学知识库。"
    }
  },
  "mathematical_novelty": {
    "type": "tooling_only"
  },
  "interfaces": [
    "formal",
    "symbolic"
  ],
  "claim": {
    "en": "Mizar's official historical record dates Andrzej Trybulec's first public presentation of the Mizar ideology to 14 November 1973.",
    "zh-CN": "Mizar 官方历史记录把 Andrzej Trybulec 首次公开介绍 Mizar 理念的日期标为 1973 年 11 月 14 日。"
  },
  "summary": {
    "en": "Mizar developed a formal mathematical language, checker and library model aimed at building a cumulative body of computer-verifiable mathematics.",
    "zh-CN": "Mizar 发展形式数学语言、检查器与数学库模式，目标是形成可累积的计算机可验证数学体系。"
  },
  "why_it_matters": {
    "en": "The Mizar Mathematical Library later became a major formal corpus for automated reasoning and machine-learning research, including DeepMath and neural autoformalization.",
    "zh-CN": "Mizar Mathematical Library 后来成为自动推理与机器学习研究的重要形式语料，包括 DeepMath 与神经自动形式化路线。"
  },
  "ai_role": {
    "level": "computation_only",
    "description": {
      "en": "The system mechanically checks formal mathematical texts; the historical milestone is the formal knowledge infrastructure rather than autonomous discovery.",
      "zh-CN": "系统机械检查形式数学文本；该历史节点的核心是形式知识基础设施，而非自主发现。"
    }
  },
  "human_contribution": {
    "description": {
      "en": "Andrzej Trybulec and the Mizar community designed the language, verification discipline and growing formal library.",
      "zh-CN": "Andrzej Trybulec 与 Mizar 社群设计语言、验证规范并建设持续增长的形式数学库。"
    }
  },
  "systems": [
    "mizar"
  ],
  "organizations": [],
  "people": [
    "andrzej-trybulec"
  ],
  "problems": [
    "formal-mathematical-knowledge"
  ],
  "methods": [
    "formalization",
    "proof-checking",
    "mathematical-library"
  ],
  "verification": {
    "evidence_level": "E2",
    "status": "claimed",
    "formal_assurance": "none",
    "history": [
      {
        "date": "1973-11-14",
        "status": "claimed",
        "evidence_level": "E2",
        "note": {
          "en": "The official Mizar historical archive records the first public presentation date and the project's origins.",
          "zh-CN": "Mizar 官方历史档案记录了首次公开介绍日期与项目起源。"
        }
      }
    ]
  },
  "sources": [
    {
      "id": "mizar-official-history",
      "tier": "S2",
      "type": "official_announcement",
      "title": "Mizar project history",
      "url": "https://mizar.uwb.edu.pl/",
      "primary": true,
      "published_date": null,
      "accessed_at": "2026-09-15"
    }
  ],
  "artifacts": [],
  "relationships": {
    "predecessors": [],
    "successors": [],
    "related": []
  },
  "timeline": {
    "featured": true,
    "significance": "primary"
  },
  "tags": [
    "mizar",
    "formalization",
    "mathematical-library",
    "proof-checking"
  ],
  "editorial": {
    "created_at": "2026-09-15",
    "last_reviewed": "2026-09-15",
    "reviewers": [
      "Charlie-Wang-03"
    ]
  },
  "corrections": []
}