{
  "id": "hhan-midpoint-q26",
  "categoryId": "svp-quantum-provable",
  "paperId": "paper-2fcc11c09e6a",
  "year": 2026,
  "date": "2026-08-03",
  "time": {
    "coefficient": 0.5411,
    "expression": "2^{0.5411 n + o(n)}"
  },
  "space": {
    "coefficient": 0.5,
    "expression": "2^{0.5 n + o(n)}"
  },
  "tags": [
    "arbitrary lattices",
    "Euclidean"
  ],
  "review": {
    "status": "source-checked"
  },
  "certificate": {
    "status": "not-provided",
    "lean": null
  },
  "notes": "Preprint abstract states quantum time 0.5411 and space 0.5. Access-model details must be checked in the paper before comparison with other quantum models. This starter category is incomplete and does not assert the current best quantum result.",
  "extra": {
    "norm": "Euclidean ℓ₂",
    "success": "Randomized",
    "model": "Quantum; see source for operation and memory accounting",
    "qram": "Consult full paper",
    "reference": "Hhan26a"
  }
}