{
  "annotation_id": "97a9271c-2e50-41a3-bf53-b537ca75c31e",
  "date_created": "2026-03-02T18:00:11.992000Z",
  "date_modified": "2026-03-02T18:00:11.992000Z",
  "file_hash": "d2dff41c46a9afd57d672f882e2917bd3ad7727a5eea400d8f1354e1924890d7",
  "private": false,
  "record": {
    "abstract": "Soluble model of a relativistic particle describing a bag of matter with\nfixed radius held together in perfect balance by a self-consistent combination\nof three forces generated by electromagnetic and massive scalar and vector\nfields is presented. For realistic values of parameters the bag radius becomes\nthat of a proton.",
    "arxiv_id": "nucl-th/9306006",
    "authors": [
      "Iwo Bialynicki-Birula"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/0375-9601(93)90406-P",
    "journal_ref": "Phys.Lett.A182:346-352,1993",
    "title": "Simple relativistic model of a finite-size particle",
    "url": "https://arxiv.org/abs/nucl-th/9306006"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1d5abced-05ff-4395-84d0-8260511fbc9b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}