Pith Number

pith:J2BURC46

pith:2021:J2BURC46BAIW6QX7TEIDYE33FM

not attested not anchored not stored refs pending

Area-law versus R\'enyi and Tsallis black hole entropies

Sergei D. Odintsov, Shin'ichi Nojiri, Valerio Faraoni

arxiv:2109.05315 v2 · 2021-09-11 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2BURC46BAIW6QX7TEIDYE33FM}

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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

5 papers in Pith

Modified Cosmology from Mass-to-Horizon Relation: Background Evolution

Scalar-Tensor Gravity as a Probe of Generalized Black Hole Entropy

Photon Spheres and shadow of modified black-hole entropies

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

Photon Spheres and shadow of modified black-hole entropies

Receipt and verification

First computed	2026-07-05T03:21:59.789805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e83488b9e08116f42ff99103c137b2b3d075de8c684d546bd47b5697a908226

Aliases

arxiv: 2109.05315 · arxiv_version: 2109.05315v2 · doi: 10.48550/arxiv.2109.05315 · pith_short_12: J2BURC46BAIW · pith_short_16: J2BURC46BAIW6QX7 · pith_short_8: J2BURC46

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/J2BURC46BAIW6QX7TEIDYE33FM \
  | 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: 4e83488b9e08116f42ff99103c137b2b3d075de8c684d546bd47b5697a908226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "427c714570389af3d93264372e9d9103986d8338b707556c37b5de2954c181fd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-11T16:37:30Z",
    "title_canon_sha256": "5951a9853ce0fb2846a138b2352e517e4a7e34a0d7d96ecdd6e63314d26e9e77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.05315",
    "kind": "arxiv",
    "version": 2
  }
}