{
  "annotation_id": "527fece2-1e21-485e-8651-ab34e48ebbaf",
  "date_created": "2026-03-02T18:02:51.142000Z",
  "date_modified": "2026-03-02T18:02:51.142000Z",
  "file_hash": "ae485220a631f90fe116bb87000cc1d7787606db0ed7af35405483d6510d7172",
  "private": false,
  "record": {
    "abstract": "The integrable (2+1)-dimensional chiral equations are related to the\nself-dual Yang-Mills equation. Previously-known nonlocal conservation laws do\nnot yield finite conserved charges, because the relevant spatial integrals\ndiverge. We exhibit infinite sequences of conserved quantities that do exist,\nand have a simple explicit form.",
    "arxiv_id": "solv-int/9510005",
    "authors": [
      "T. Ioannidou",
      "R. S. Ward"
    ],
    "categories": [
      "solv-int",
      "nlin.SI"
    ],
    "doi": "10.1016/0375-9601(95)00781-W",
    "title": "Conserved quantities for integrable chiral equations in 2+1 dimensions",
    "url": "https://arxiv.org/abs/solv-int/9510005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f7a9efa1-c0f6-4b04-b872-98a654cde2b1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}