{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网九江11月11日电 (付丽玲)11月11日至13日，第四届有机硅产业创新发展大会在江西省九江市举行，大会以“锚定硅基新赛道筑牢材料硬支撑”为主题，汇集300余名政产学研用代表，围绕产业规划、技术创新、场景应用开展研讨，搭建政策对接、技术交流、项目落地的综合平台。",
  "desk": "politics",
  "event_id": "event-cf02246d862ace291c0cc8c8",
  "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-8b4a4463ecedd704eb9f590b",
      "published_at": "2026-11-11T12:25:57Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "“硅”途同行 第四届有机硅产业创新发展大会在江西九江举行",
      "url": "https://www.chinanews.com.cn/cj/2026/11-11/10730456.shtml",
      "version_id": "itemv-ecd90af6be3da6cd48fd82ff"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "“硅”途同行 第四届有机硅产业创新发展大会在江西九江举行",
  "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-e2115c8b69290fbcfb16a97e"
  },
  "published_at": "2026-11-11T12:25:57Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-8b4a4463ecedd704eb9f590b",
      "published_at": "2026-11-11T12:25:57Z",
      "statement": "China News Service published ““硅”途同行 第四届有机硅产业创新发展大会在江西九江举行”."
    }
  ],
  "topics": [
    "economy",
    "policy",
    "politics",
    "technology"
  ],
  "updated_at": "2026-11-11T12:25:57Z",
  "url": "https://palimpsest.info/news/wire/event-cf02246d862ace291c0cc8c8/",
  "version_id": "eventv-e2115c8b69290fbcfb16a97e"
}