{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "A railway station in Guangzhou has set a national record for trips in a single day and drawn attention for the frequency of bullet train departures – one every 40 seconds – during this month’s holiday period, according to the Guangdong provincial government. Guangzhou South Railway Station handled 1,252 train services",
  "desk": "politics",
  "event_id": "event-eb59233e0ee6ecf91e38df13",
  "evidence_groups": [
    {
      "group_id": "south-china-morning-post-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "scmp-china-economy"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "south-china-morning-post-editorial",
      "item_id": "item-d3096b7b393582492fd78ae0",
      "published_at": "2026-10-06T06:39:41Z",
      "role": "media",
      "source_id": "scmp-china-economy",
      "source_name": "South China Morning Post — China Economy",
      "title": "Gone in 40 seconds: how a Chinese rail station handled 1 million trips in a day",
      "url": "https://www.scmp.com/economy/article/3369883/train-every-40-seconds-how-chinese-rail-station-handled-record-1-million-trips-day",
      "version_id": "itemv-3b9f7cb0be18dc573527c66c"
    }
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  "evidence_strength": "single-source",
  "headline": "Gone in 40 seconds: how a Chinese rail station handled 1 million trips in a day",
  "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-20844b5b2f3b9094886a0ec0"
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  "published_at": "2026-10-06T06:39:41Z",
  "reported_facts": [
    {
      "attribution": "South China Morning Post — China Economy",
      "evidence_item_id": "item-d3096b7b393582492fd78ae0",
      "published_at": "2026-10-06T06:39:41Z",
      "statement": "South China Morning Post — China Economy published “Gone in 40 seconds: how a Chinese rail station handled 1 million trips in a day”."
    }
  ],
  "topics": [
    "economy",
    "government",
    "politics"
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  "updated_at": "2026-10-06T06:39:41Z",
  "url": "https://palimpsest.info/news/wire/event-eb59233e0ee6ecf91e38df13/",
  "version_id": "eventv-20844b5b2f3b9094886a0ec0"
}