{
  "declared_links": {
    "economic_signal_ids": [],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "A US military honour guard held a rehearsal at the White House as Washington fine-tuned diplomatic protocols and preparations for Chinese President Xi Jinping’s expected visit to the United States next week. A video clip posted on social media by Fox News correspondent Lucas Tomlinson on Tuesday afternoon Washington ti",
  "desk": "politics",
  "event_id": "event-039520e18fff46adbdc6ceb4",
  "evidence_groups": [
    {
      "group_id": "south-china-morning-post-editorial",
      "roles": [
        "media"
      ],
      "source_ids": [
        "scmp-china"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "south-china-morning-post-editorial",
      "item_id": "item-5427fc94b63a75df8a6e4926",
      "published_at": "2026-09-16T10:03:37Z",
      "role": "media",
      "source_id": "scmp-china",
      "source_name": "South China Morning Post — China",
      "title": "US military prepares ceremonial welcome for Xi Jinping at the White House",
      "url": "https://www.scmp.com/news/china/diplomacy/article/3367721/us-military-prepares-ceremonial-welcome-xi-jinping-white-house",
      "version_id": "itemv-e69dc69979aa779d115a268d"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "US military prepares ceremonial welcome for Xi Jinping at the White House",
  "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-9de10a540aa25a400bb16f61"
  },
  "published_at": "2026-09-16T10:03:37Z",
  "reported_facts": [
    {
      "attribution": "South China Morning Post — China",
      "evidence_item_id": "item-5427fc94b63a75df8a6e4926",
      "published_at": "2026-09-16T10:03:37Z",
      "statement": "South China Morning Post — China published “US military prepares ceremonial welcome for Xi Jinping at the White House”."
    }
  ],
  "topics": [
    "politics"
  ],
  "updated_at": "2026-09-16T10:03:37Z",
  "url": "https://palimpsest.info/news/wire/event-039520e18fff46adbdc6ceb4/",
  "version_id": "eventv-9de10a540aa25a400bb16f61"
}