{
  "annotation_id": "98f15eab-c15f-4c05-ac16-30ca174c71cc",
  "date_created": "2026-03-02T18:01:18.553000Z",
  "date_modified": "2026-03-02T18:01:18.553000Z",
  "file_hash": "2ed4c681b58bbd5b2c47e2a74ebeceb3ec4d9c32bd00ec42c521f076aabf7b55",
  "private": false,
  "record": {
    "abstract": "We consider a scenario that involves a machine gun, the bullets it fires and\na moving target, considered from the rest frame of the machine gun and from the\nrest frame of the target respectively. Involving the special relativity via its\ntwo postulates and the time dilation formula we derive the relativistic\nvelocity addition law showing that it leads to the Lorentz transformations for\nthe space-time coordinates of the same event.",
    "arxiv_id": "physics/0703157",
    "authors": [
      "Bernhard Rothenstein",
      "Stefan Popescu"
    ],
    "categories": [
      "physics.gen-ph"
    ],
    "title": "Relativistic velocity addition law derived from a machine gun analogy   and time dilation only",
    "url": "https://arxiv.org/abs/physics/0703157"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c63cec61-d249-4908-99a1-bf76e61d124a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}