{
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  "dek": "Cats are wonderful gymnasts. Their ability to land on their feet – even when dropped upside-down – caught the attention of two of the nineteenth century’s greatest mathematical physicists, Sir George Gabriel Stokes and James Clerk Maxwell. The remarkable feats of cats inspired these theorists to perform, in the 1850s,",
  "desk": "politics",
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      "title": "Cats and mind-full mechanics: what happens when quantum physics meets the brain",
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  "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.",
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