{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网天津9月6日电(记者 周亚强)2026精益数字化创新大会6日在国家会展中心(天津)开幕。大会以“AI驱动·精益筑基”为主题，汇聚政产学研用各界千余名代表，探讨人工智能与精益管理深度融合赋能制造业的新路径。",
  "desk": "rights",
  "event_id": "event-2ed24bbec85f24fb3de7c1fc",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-finance"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-57f8f6d053b27062092b49de",
      "published_at": "2026-09-06T09:02:32Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "2026精益数字化创新大会启幕 业界共探AI赋能制造新路径",
      "url": "https://www.chinanews.com.cn/cj/2026/09-06/10691440.shtml",
      "version_id": "itemv-8df191c9d0cb104991b16c04"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "2026精益数字化创新大会启幕 业界共探AI赋能制造新路径",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
  ],
  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-a9df65a84ab658c6beec0ad9"
  },
  "published_at": "2026-09-06T09:02:32Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-57f8f6d053b27062092b49de",
      "published_at": "2026-09-06T09:02:32Z",
      "statement": "China News Service published “2026精益数字化创新大会启幕 业界共探AI赋能制造新路径”."
    }
  ],
  "topics": [
    "economy",
    "rights",
    "technology"
  ],
  "updated_at": "2026-09-06T09:02:32Z",
  "url": "https://palimpsest.info/news/wire/event-2ed24bbec85f24fb3de7c1fc/",
  "version_id": "eventv-a9df65a84ab658c6beec0ad9"
}