{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "探访科学家故居与纪念馆，走进科学家精神教育基地，打卡博物馆、科普馆、科技馆……进入9月全国科普月以来，一系列形式多样的科普实践活动广泛开展，点亮青少年的科学梦想，激扬科技强国的青春壮志。",
  "desk": "politics",
  "event_id": "event-96dd0d8b148b4d63d4262475",
  "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-6468ba49c243302ee18b6b85",
      "published_at": "2026-09-09T13:16:34Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "时政微观察丨科技为翼，放飞少年梦想",
      "url": "https://www.chinanews.com.cn/gn/2026/09-09/10693555.shtml",
      "version_id": "itemv-3846e871caf3f84c00568c0f"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "时政微观察丨科技为翼，放飞少年梦想",
  "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-125ec0745fac46d88ccfe624"
  },
  "published_at": "2026-09-09T13:16:34Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-6468ba49c243302ee18b6b85",
      "published_at": "2026-09-09T13:16:34Z",
      "statement": "China News Service published “时政微观察丨科技为翼，放飞少年梦想”."
    }
  ],
  "topics": [
    "government",
    "politics"
  ],
  "updated_at": "2026-09-09T13:16:34Z",
  "url": "https://palimpsest.info/news/wire/event-96dd0d8b148b4d63d4262475/",
  "version_id": "eventv-125ec0745fac46d88ccfe624"
}