{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "10月9日，由中国记协新媒体专业委员会和人民日报新闻战线杂志社联合编撰的2026中国新媒体智库报告(简称“紫皮书”)在福建省福州市正式发布。“紫皮书”以主流媒体系统性变革为主线，展现行业改革的鲜活实践，探寻全媒体发展的趋势与规律，旨在为传媒行业高质量发展提供实践启示和智力支撑。福建省委常委、宣传部部长张彦，人民日报社副总编辑马宏伟，中国记协党组成员、书记处书记田俊荣出席发布活动并致辞。",
  "desk": "politics",
  "event_id": "event-2e3d9a4b4299e21e2b81506a",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-politics"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-9a0515799c5e95c3afb43c36",
      "published_at": "2026-10-09T10:24:59Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "2026中国新媒体智库报告（“紫皮书”）正式发布",
      "url": "https://www.chinanews.com.cn/gn/2026/10-09/10709788.shtml",
      "version_id": "itemv-c697913839a715a4d18ce430"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "2026中国新媒体智库报告（“紫皮书”）正式发布",
  "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-9bc35e8ac9e0614319678d88"
  },
  "published_at": "2026-10-09T10:24:59Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-9a0515799c5e95c3afb43c36",
      "published_at": "2026-10-09T10:24:59Z",
      "statement": "China News Service published “2026中国新媒体智库报告（“紫皮书”）正式发布”."
    }
  ],
  "topics": [
    "government",
    "politics"
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  "updated_at": "2026-10-09T10:24:59Z",
  "url": "https://palimpsest.info/news/wire/event-2e3d9a4b4299e21e2b81506a/",
  "version_id": "eventv-9bc35e8ac9e0614319678d88"
}