{
  "annotation_id": "e1a0a94e-aaa9-455c-9a4b-b35e2305f753",
  "date_created": "2026-03-02T18:01:39.215000Z",
  "date_modified": "2026-03-02T18:01:39.215000Z",
  "file_hash": "0f3aa79892af6e5acc51744bb9e9a9ae2b34cd0a1355cf5f250419f8391c303e",
  "private": false,
  "record": {
    "abstract": "We show that, in a multi-party setting, two non-distillable (bound-entangled)\nstates tensored together can make a distillable state. This is an example of\ntrue superadditivity of distillable entanglement. We also show that unlockable\nbound-entangled states cannot be asymptotically unentangled, providing the\nfirst proof that some states are truly bound-entangled in the sense of being\nboth non-distillable and non-separable asymptotically.",
    "arxiv_id": "quant-ph/0005117",
    "authors": [
      "Peter W. Shor",
      "John A. Smolin",
      "Ashish V. Thapliyal"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Superactivation of Bound Entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0005117"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a37ef4b4-724b-489d-9df4-cab852cc4c9a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}