{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网哈尔滨10月10日电 (记者 史轶夫)全国铁路10日18时起实行新的货物列车运行图，中国铁路哈尔滨局集团有限公司抢抓黑龙江秋收外运关键窗口期，新增三趟图定跨局粮食直达货运班列，畅通黑土地粮源南下通道，为“北粮南运”增添运力支撑。",
  "desk": "rights",
  "event_id": "event-58c5c4cdc12f8840a2578cc4",
  "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-0eb035f357080c2036dedbbe",
      "published_at": "2026-10-10T12:17:22Z",
      "role": "media",
      "source_id": "china-news-service-politics",
      "source_name": "China News Service",
      "title": "中国北疆新增三趟粮食班列 赋能“北粮南运”保供通道",
      "url": "https://www.chinanews.com.cn/gn/2026/10-10/10710686.shtml",
      "version_id": "itemv-5650d3e99f029a7342d5aacd"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "中国北疆新增三趟粮食班列 赋能“北粮南运”保供通道",
  "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-7cd84f82b8528c5cd321d124"
  },
  "published_at": "2026-10-10T12:17:22Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-0eb035f357080c2036dedbbe",
      "published_at": "2026-10-10T12:17:22Z",
      "statement": "China News Service published “中国北疆新增三趟粮食班列 赋能“北粮南运”保供通道”."
    }
  ],
  "topics": [
    "government",
    "politics",
    "rights"
  ],
  "updated_at": "2026-10-10T12:17:22Z",
  "url": "https://palimpsest.info/news/wire/event-58c5c4cdc12f8840a2578cc4/",
  "version_id": "eventv-7cd84f82b8528c5cd321d124"
}