{
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  "date_created": "2026-03-02T18:01:32.173000Z",
  "date_modified": "2026-03-02T18:01:32.173000Z",
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  "record": {
    "abstract": "The emergence and spreading of chirality on the early Earth is considered by\nstudying a set of reaction-diffusion equations based on a polymerization model.\nIt is found that effective mixing of the early oceans is necessary to reach the\npresent homochiral state. The possibility of introducing mass extinctions and\nmodifying the emergence rate of life is discussed.",
    "arxiv_id": "q-bio/0505040",
    "authors": [
      "Tuomas Multamaki",
      "Axel Brandenburg"
    ],
    "categories": [
      "q-bio.BM"
    ],
    "doi": "10.1017/S1473550405002338",
    "journal_ref": "Int. J. Astrobiol. 4 (2005) 73-78",
    "title": "Spatial dynamics of homochiralization",
    "url": "https://arxiv.org/abs/q-bio/0505040"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "601061e8-a8b8-466f-9459-168e7ca82bff",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}