{
  "annotation_id": "0cf14f1c-e59a-4fc5-b2f5-4f114cf447e1",
  "date_created": "2026-03-02T18:00:56.435000Z",
  "date_modified": "2026-03-02T18:00:56.435000Z",
  "file_hash": "bd66e57899635ea73dd8526affb28d9a416b780ecf5d7d20cf552d83791ca238",
  "private": false,
  "record": {
    "abstract": "We analyze the time evolution of a system of two coexisting languages\n(Castillian Spanish and Galician, both spoken in northwest Spain) in the\nframework of a model given by Abrams and Strogatz [Nature 424, 900 (2003)]. It\nis shown that, contrary to the model\u0027s initial prediction, a stable bilingual\nsituation is possible if the languages in competition are similar enough.\nSimilarity is described with a simple parameter, whose value can be estimated\nfrom fits of the data.",
    "arxiv_id": "physics/0501097",
    "authors": [
      "J. Mira",
      "A. Paredes"
    ],
    "categories": [
      "physics.soc-ph",
      "physics.pop-ph"
    ],
    "doi": "10.1209/epl/i2004-10438-4",
    "title": "Interlinguistic similarity and language death dynamics",
    "url": "https://arxiv.org/abs/physics/0501097"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "895beeaf-30b6-4db8-adac-52a944c957e3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}