Pith Number

pith:LNNJ73X4

pith:2023:LNNJ73X4GVJZ2YJ7LKEY6BJUIC

not attested not anchored not stored refs pending

Combinatorial optimization with quantum imaginary time evolution

George Siopsis, James Ostrowski, Nora M. Bauer, Rizwanul Alam

arxiv:2312.16664 v1 · 2023-12-27 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNNJ73X4GVJZ2YJ7LKEY6BJUIC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Finite Imaginary-Time Evolution for Polynomial Unconstrained Binary Optimization

Receipt and verification

First computed	2026-07-05T07:28:33.569558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b5a9feefc35539d613f5a898f053440903756e13cc8d6919d051ad59ab567cc

Aliases

arxiv: 2312.16664 · arxiv_version: 2312.16664v1 · doi: 10.48550/arxiv.2312.16664 · pith_short_12: LNNJ73X4GVJZ · pith_short_16: LNNJ73X4GVJZ2YJ7 · pith_short_8: LNNJ73X4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LNNJ73X4GVJZ2YJ7LKEY6BJUIC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5b5a9feefc35539d613f5a898f053440903756e13cc8d6919d051ad59ab567cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d4b36bfba88f107c2773eb8d8b5f48140fc247052a9e3936ae261a26087a75d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-12-27T18:18:12Z",
    "title_canon_sha256": "a059c9da51ddad86212a9e15defadf902037176c6c5471aa17c91c1180fcbdba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.16664",
    "kind": "arxiv",
    "version": 1
  }
}