Pith Number

pith:XKRVD5N2

pith:2025:XKRVD5N2ULW2ZI3RJV475E3MZW

not attested not anchored not stored refs pending

Quantum thermodynamics in a rotating BTZ black hole spacetime

Jun Feng, Si-Wei Han, Wenjing Chen, Yixuan Ma, Zihao Wang

arxiv:2507.16787 v1 · 2025-07-22 · hep-th · gr-qc · 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{XKRVD5N2ULW2ZI3RJV475E3MZW}

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

Quantum Mpemba-like effect in Unruh thermalization

Receipt and verification

First computed	2026-07-05T11:41:31.131856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa351f5baa2edaca3714d79fe936ccdbe40049245830882a525d72b3a367112

Aliases

arxiv: 2507.16787 · arxiv_version: 2507.16787v1 · doi: 10.48550/arxiv.2507.16787 · pith_short_12: XKRVD5N2ULW2 · pith_short_16: XKRVD5N2ULW2ZI3R · pith_short_8: XKRVD5N2

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/XKRVD5N2ULW2ZI3RJV475E3MZW \
  | 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: baa351f5baa2edaca3714d79fe936ccdbe40049245830882a525d72b3a367112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "649dc6917eb55b29142b1bac99a48f8c23987327a467c0821847fbf2a85ee196",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-07-22T17:32:17Z",
    "title_canon_sha256": "607f69b73dff17d35abc8f30732f726f9726f85d00c6d8f0c0eeeb16bcf5b3c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16787",
    "kind": "arxiv",
    "version": 1
  }
}