Pith Number

pith:VEV4W2OG

pith:2026:VEV4W2OGM5LUYBQDPYJOSG56W6

not attested not anchored not stored refs pending

Quantum Otto engine powered by an anisotropic Heisenberg XYZ model under independent local magnetic fields

Fang Zhao, Hasiyatihan Abudoula, Maimaitiyiming Tusun, Meiru Li, Tongcheng Wei

arxiv:2606.12877 v1 · 2026-06-11 · 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{VEV4W2OGM5LUYBQDPYJOSG56W6}

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.

Receipt and verification

First computed	2026-06-12T01:08:56.323382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a92bcb69c667574c06037e12e91bbeb796f4d5f5c11643e4a8be16d630f23f1a

Aliases

arxiv: 2606.12877 · arxiv_version: 2606.12877v1 · doi: 10.48550/arxiv.2606.12877 · pith_short_12: VEV4W2OGM5LU · pith_short_16: VEV4W2OGM5LUYBQD · pith_short_8: VEV4W2OG

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/VEV4W2OGM5LUYBQDPYJOSG56W6 \
  | 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: a92bcb69c667574c06037e12e91bbeb796f4d5f5c11643e4a8be16d630f23f1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d705e74cc75791435a0af470a98f622d46213a572a7571e0c7796a39fe3bf2c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-11T04:06:53Z",
    "title_canon_sha256": "06d1e18ab68d115a1dc682966d71404fbe6acfa8a7fc1366d498b71781487eea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12877",
    "kind": "arxiv",
    "version": 1
  }
}