{
  "personId": "cai-lun",
  "uid": "SL-0025",
  "name": "蔡伦",
  "version": "V2研究贡献账",
  "updatedAt": "2026-09-15",
  "formula": {
    "q": "Q = 10^(M/2) − 1",
    "light": "Lᵢ = aᵢ × Qᵢ",
    "total": "L = Σ Lᵢ",
    "score": "S = 2 × log₁₀(1 + L)"
  },
  "scopeNote": "本轮当前已列1项有限研究账；M与归功份额为可修订判断。未覆盖内容和未核清的负面作用不按零处理，具体缺口见逐项说明。",
  "exclusions": [
    {
      "id": "CAI-LUN-COURT-POLITICAL-CAREER-AND-CONFLICTS",
      "title": "宫廷官职、政治冲突与个人后果",
      "reason": "官职和政治经历不能代替技术交付，也不能无证据地作为纸张改良的人格抵扣。"
    },
    {
      "id": "CAI-LUN-POST-105-EAST-ASIAN-AND-GLOBAL-PAPER-DIFFUSION",
      "title": "105年后东亚与全球纸张传播",
      "reason": "后世传播由大量工匠、制度和跨区域传递完成，只作为本点奠基效应的范围背景。"
    }
  ],
  "items": [
    {
      "id": "OUT-SL0025-C105-PAPERMAKING-IMPROVEMENT-REPORT-AND-DIFFUSION",
      "title": "105年前后造纸改良、宫廷呈报与推广链",
      "year": "约105年",
      "summary": "在既有工艺上组织材料来源与生产改良，并通过宫廷呈报把方法推向更稳定的制度采用和传播。",
      "mReason": "M6.2按低成本书写材料工艺的重大改良、可传播性和宫廷呈报节点评估。该值评价完整的改良与推广链，不以传统‘发明者’称号加成；105年前纸张证据则限制独创范围并提高前史份额。",
      "aReason": "蔡伦 .18，工坊工匠 .30，前代造纸与纤维加工 .22，宫廷工坊 .12，采用机构 .05，史料未解析 .13。",
      "sources": [
        {
          "label": "实物、史料与学术研究",
          "url": "https://mci.si.edu/node/1246765"
        },
        {
          "label": "实物、史料与学术研究",
          "url": "https://www.jstage.jst.go.jp/article/jhsj/47/247/47_150/_article/-char/ja/"
        },
        {
          "label": "实物、史料与学术研究",
          "url": "https://commons.princeton.edu/rbwg/wp-content/uploads/sites/141/2019/09/History-of-the-Book-in-China.pdf"
        }
      ],
      "missing": "《后汉书》传承层与105年同期工坊记录之间仍有年代和作者归属不确定性。；改良前后产品性能、产量、工坊人员和早期扩散范围缺少可量化记录。",
      "status": "缺证暂估",
      "overlapNote": "东汉105年前后传统记载中的树皮、麻头、破布与旧渔网等植物纤维造纸改良、向朝廷呈报及推动采用。明确排除纸从无到有的发明、105年前纸张前史、后世东亚传播和全球纸业的全部价值。",
      "M": "6.2",
      "budget": [
        {
          "actor": "蔡伦",
          "actorId": "SL-0025",
          "type": "PERSON",
          "share": "0.18"
        },
        {
          "actor": "汉代造纸工坊与工匠",
          "actorId": "CAI-LUN::HAN-PAPERMAKING-WORKSHOP-CRAFTSPEOPLE",
          "type": "TEAM",
          "share": "0.3"
        },
        {
          "actor": "105年前造纸与纤维加工前史",
          "actorId": "CAI-LUN::PRE-105-HAN-PAPERMAKERS-AND-FIBER-PROCESSING-PREDECESSORS",
          "type": "PREDECESSOR_POOL",
          "share": "0.22"
        },
        {
          "actor": "宫廷材料组织与呈报协作团队",
          "actorId": "CAI-LUN::EASTERN-HAN-IMPERIAL-WORKSHOP-TEAM",
          "type": "TEAM",
          "share": "0.12"
        },
        {
          "actor": "东汉宫廷采用与传播机构",
          "actorId": "CAI-LUN::EASTERN-HAN-COURT-ADOPTION-AND-DISTRIBUTION",
          "type": "INSTITUTION",
          "share": "0.05"
        },
        {
          "actor": "未解析蔡伦史料归功",
          "actorId": "CAI-LUN::UNRESOLVED-CAI-LUN-HISTORICAL-ATTRIBUTION",
          "type": "UNALLOCATED",
          "share": "0.13"
        }
      ],
      "share": "0.18",
      "exactLight": "226.4265741229500978763117391512441090968511337040475924394261435147965708408503643417891739296703106",
      "light": "226.426574",
      "standaloneScore": "4.71",
      "lightSharePercent": "100.0000"
    }
  ],
  "exactTotalLight": "226.4265741229500978763117391512441090968511337040475924394261435147965708408503643417891739296703106",
  "totalLight": "226.426574",
  "exactScore": "4.713682418686429387362031391883854214980341524606930836250339509950820669511773769324577660238212908",
  "displayScore": "4.71",
  "provisionalCount": 1,
  "provenance": {
    "releaseId": "research-200-20260914",
    "baselineLedgerSha256": "8bdd406b3e20ae22357644499e622922c670ff11010df0478c70c23b38902108",
    "c24DeltaSha256": "b0b96144d1d3397e54a61c3d706ff2da5920fe7617e3bef50407149cb97d9d62",
    "generatorSha256": "25de659e9852503508e7c27d8a31773b8da5d6310531b1e3699d18cc94319929"
  },
  "priorScopeNote": "1项已列贡献的研究估分，含1项暂估。账本覆盖有限的主要成果，尚未穷尽生涯。M与归功份额是可修订的评估判断；未覆盖经历和负面影响不按零处理。",
  "rank": 179
}