Pith Number

pith:VAN4Z3IS

pith:2025:VAN4Z3ISNNO46PWRC5MVCMVKNY

not attested not anchored not stored refs pending

Relativistic quantum Otto heat engine using a three-level Unruh-DeWitt detector

Kensuke Gallock-Yoshimura, Tomoya Hirotani

arxiv:2504.01435 v3 · 2025-04-02 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VAN4Z3ISNNO46PWRC5MVCMVKNY}

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

Design, development, and commissioning of a flexible test setup for the AXIS prototype detector

Receipt and verification

First computed	2026-07-05T11:29:10.048839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a81bcced126b5dcf3ed117595132aa6e134419b75bcfdc49daccbc12cd3e1539

Aliases

arxiv: 2504.01435 · arxiv_version: 2504.01435v3 · doi: 10.48550/arxiv.2504.01435 · pith_short_12: VAN4Z3ISNNO4 · pith_short_16: VAN4Z3ISNNO46PWR · pith_short_8: VAN4Z3IS

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/VAN4Z3ISNNO46PWRC5MVCMVKNY \
  | 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: a81bcced126b5dcf3ed117595132aa6e134419b75bcfdc49daccbc12cd3e1539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b0e779bb2c342fb04e91ec47e439513648a04f55b1aa4d33320930f678c919d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-02T07:38:58Z",
    "title_canon_sha256": "a475847c6ce1425d59e82ac0c21ac907c07b0fcebfbfdb3499f77e549b34a73a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01435",
    "kind": "arxiv",
    "version": 3
  }
}