{
  "annotation_id": "c7afaf4c-2cb6-46e3-ab5e-2d4e6e3c8c6d",
  "date_created": "2026-03-02T18:01:28.829000Z",
  "date_modified": "2026-03-02T18:01:28.829000Z",
  "file_hash": "9db7eb0d9480432d4c1dd9f882fff976895055d25052d8e8b0776d93f811f06a",
  "private": false,
  "record": {
    "abstract": "Mortality is an instrument of natural selection. Evolutionary motivated\ntheories imply its irreversibility and life history dependence. This is\ninconsistent with mortality data for protected populations. Accurate analysis\nyields mortality law, which is specific for their evolutionary unprecedented\nconditions, yet universal for species as evolutionary remote as humans and\nflies. The law is exact, instantaneous, reversible, stepwise, and allows for a\nrapid (within less than two years for humans) and significant mortality\ndecrease at any (but very old) age.",
    "arxiv_id": "q-bio/0310035",
    "authors": [
      "Mark Ya. Azbel\u0027"
    ],
    "categories": [
      "q-bio.OT",
      "physics.bio-ph",
      "q-bio.PE",
      "q-bio.QM"
    ],
    "title": "Why humans die -- an unsolved biological problem",
    "url": "https://arxiv.org/abs/q-bio/0310035"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a2f7a7e6-ca2e-4d34-bcaa-29fb9b27b8bc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}