{
  "annotation_id": "109afd33-2e0e-407c-9928-0ace9e43feab",
  "date_created": "2026-03-02T18:01:00.590000Z",
  "date_modified": "2026-03-02T18:01:00.590000Z",
  "file_hash": "880405abbb5b21cfedc97d9c830c33602f79376996cedbfe06959c33583b4c6d",
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  "record": {
    "abstract": "Spiral galaxies are axi-symmetric objects showing 2D-chirality when projected\nonto a plane. Features in common with tetrahedral molecules are pointed out, in\nparticular the existence of a preferred chiral modality for genetic galaxies as\nin aminoacids and sugars. Environmental effects can influence the intrinsic\nchirality of originally isolated stellar systems so that a progressive loss of\nchirality is recognised in the Hubble morphological sequence of galaxies.",
    "arxiv_id": "physics/0509144",
    "authors": [
      "Salvatore Capozziello",
      "Alessandra Lattanzi"
    ],
    "categories": [
      "physics.chem-ph",
      "astro-ph",
      "physics.space-ph"
    ],
    "doi": "10.1002/chir.20215",
    "journal_ref": "Chirality18:17-23,2006",
    "title": "Spiral Galaxies as Enantiomers: Chirality, an Underlying Feature in   Chemistry and Astrophysics",
    "url": "https://arxiv.org/abs/physics/0509144"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "79ec3a83-6e8a-4058-b7a3-0d72763dbb05",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}