{
  "annotation_id": "ffd9c51e-257c-4b15-9bfe-684850f1fce7",
  "date_created": "2026-03-02T18:01:14.015000Z",
  "date_modified": "2026-03-02T18:01:14.015000Z",
  "file_hash": "24b40e74e2dd3ef7f760a9297628f8f2a81fe9e1f1bc785525643d8bdc2984a3",
  "private": false,
  "record": {
    "abstract": "Time evolutions of number of cities, population of cities, world population,\nand size distribution of present languages are studied in terms of a new model,\nwhere population of each city increases by a random rate and decreases by a\nrandom division. World population and size distribution of languages come out\nin good agreement with the available empirical data.",
    "arxiv_id": "physics/0612137",
    "authors": [
      "Caglar Tuncay"
    ],
    "categories": [
      "physics.soc-ph",
      "physics.comp-ph"
    ],
    "doi": "10.1142/S0129183107011236",
    "title": "A new model for competition between many languages",
    "url": "https://arxiv.org/abs/physics/0612137"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f736eccf-d9de-414a-9427-f429039c7627",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}