Pith Number

pith:SAHAS66I

pith:2025:SAHAS66IFZ7ET5EWBM7BU4L2HV

not attested not anchored not stored refs pending

Topological Insights into Black Hole Thermodynamics: Non-Extensive Entropy in CFT framework

Jafar Sadeghi, Mohammad Ali S. Afshar, Mohammad Reza Alipour, Saeed Noori Gashti

arxiv:2501.00955 v1 · 2025-01-01 · 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{SAHAS66IFZ7ET5EWBM7BU4L2HV}

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

Topology of black hole thermodynamics: A brief review

Receipt and verification

First computed	2026-07-05T10:55:28.839605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

900e097bc82e7e49f4960b3e1a717a3d4ec9145cd83dd1df2de3a118713267af

Aliases

arxiv: 2501.00955 · arxiv_version: 2501.00955v1 · doi: 10.48550/arxiv.2501.00955 · pith_short_12: SAHAS66IFZ7E · pith_short_16: SAHAS66IFZ7ET5EW · pith_short_8: SAHAS66I

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/SAHAS66IFZ7ET5EWBM7BU4L2HV \
  | 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: 900e097bc82e7e49f4960b3e1a717a3d4ec9145cd83dd1df2de3a118713267af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0fe21358b6e5c2f72c2945bb9de01e31c96d00e0d8192fca2df9689ec1059a6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-01T21:15:33Z",
    "title_canon_sha256": "e51bfa04517f9f77be5b35c7c6dcbcf70c13a0853d1dc4bbcc20db58382e6f8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00955",
    "kind": "arxiv",
    "version": 1
  }
}