{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网永州11月7日电 (乔爱林 陈灵玲 谢助民)在湖南永州市东安县鹿马桥镇西涧河流域河东村，经“小改大”归并的1800余亩高标准农田正开展连片机收。通过推平田埂、重修渠系与机耕道，昔日零散的“巴掌田”变成规整方田，双季稻耕、种、收综合机械化率达到98%。",
  "desk": "economy",
  "event_id": "event-6fd5c664f87f17e6fc75d6f2",
  "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-85358dd62110601080c645e6",
      "published_at": "2026-11-07T11:51:33Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "湖南东安“小改大”激活土地效能 农户从田里“松绑”增收",
      "url": "https://www.chinanews.com.cn/cj/2026/11-07/10728064.shtml",
      "version_id": "itemv-0696cde5a3094906d383c2ee"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "湖南东安“小改大”激活土地效能 农户从田里“松绑”增收",
  "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-a26aba53cc9ba0494e8bbbd6"
  },
  "published_at": "2026-11-07T11:51:33Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-85358dd62110601080c645e6",
      "published_at": "2026-11-07T11:51:33Z",
      "statement": "China News Service published “湖南东安“小改大”激活土地效能 农户从田里“松绑”增收”."
    }
  ],
  "topics": [
    "economy",
    "technology"
  ],
  "updated_at": "2026-11-07T11:51:33Z",
  "url": "https://palimpsest.info/news/wire/event-6fd5c664f87f17e6fc75d6f2/",
  "version_id": "eventv-a26aba53cc9ba0494e8bbbd6"
}