Pith Number

pith:KXZYYXRH

pith:2025:KXZYYXRHERWMR7XJRFOXBHG2MW

not attested not anchored not stored refs pending

Thermodynamic Stability of Schwarzschild-de Sitter Black holes with R\'enyi entropy

Pitayuth Wongjun, Ratchaphat Nakarachinda, Thanawat Anusonthi

arxiv:2501.04378 v1 · 2025-01-08 · 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{KXZYYXRHERWMR7XJRFOXBHG2MW}

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

2 papers in Pith

Black Hole Thermodynamics via Tsallis Statistical Mechanics and Phase Transitions Probed by Optical Characteristics

Receipt and verification

First computed	2026-07-05T11:04:20.747868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55f38c5e27246cc8fee9895d709cda658c08ffd78da61bddcc0bf412d79b7bcf

Aliases

arxiv: 2501.04378 · arxiv_version: 2501.04378v1 · doi: 10.48550/arxiv.2501.04378 · pith_short_12: KXZYYXRHERWM · pith_short_16: KXZYYXRHERWMR7XJ · pith_short_8: KXZYYXRH

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/KXZYYXRHERWMR7XJRFOXBHG2MW \
  | 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: 55f38c5e27246cc8fee9895d709cda658c08ffd78da61bddcc0bf412d79b7bcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17a3cb80558908797d61c52e97502ba610830a3fae6a0202db4225fab68e2918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-08T09:45:04Z",
    "title_canon_sha256": "9ccd604b03493a776bc219d1c2c008f58e9a22eb947fedae80109ae35c329f8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04378",
    "kind": "arxiv",
    "version": 1
  }
}