{
  "annotation_id": "c8f50ca4-7ac3-4f63-bc7c-0a530e080cf2",
  "date_created": "2026-03-02T18:00:49.585000Z",
  "date_modified": "2026-03-02T18:00:49.585000Z",
  "file_hash": "0329bc2944ad60c17c11ef5620973890d91ecc1a036f7896d41e06899cf0db34",
  "private": false,
  "record": {
    "abstract": "Numerical simulations show that planetesimal systems with unevenly\ndistributed masses may actually be more stable than those where all the bodies\nare of roughly equal size.",
    "arxiv_id": "physics/0401160",
    "authors": [
      "B. D. Lindsay",
      "K. W. Orr",
      "T. W. Hyde",
      "L. Barge"
    ],
    "categories": [
      "physics.space-ph"
    ],
    "title": "Gravitational Interactions Between Protoplanets and Planetismal Disks of   Equal Mass",
    "url": "https://arxiv.org/abs/physics/0401160"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "692faeee-7783-4467-9fc8-b74b135beb9c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}