Pith Number

pith:SOTC55FM

pith:2023:SOTC55FMGI6SDDWMZHU5OBW6PN

not attested not anchored not stored refs pending

Generalized black hole entropy in two dimensions

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

arxiv:2303.02663 v1 · 2023-03-05 · hep-th · 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{SOTC55FMGI6SDDWMZHU5OBW6PN}

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.

Receipt and verification

First computed	2026-07-05T06:34:27.581526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a62ef4ac323d218eccc9e9d706de7b50280e513ec5a8ea4da71e2d14dbe60e

Aliases

arxiv: 2303.02663 · arxiv_version: 2303.02663v1 · doi: 10.48550/arxiv.2303.02663 · pith_short_12: SOTC55FMGI6S · pith_short_16: SOTC55FMGI6SDDWM · pith_short_8: SOTC55FM

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/SOTC55FMGI6SDDWMZHU5OBW6PN \
  | 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: 93a62ef4ac323d218eccc9e9d706de7b50280e513ec5a8ea4da71e2d14dbe60e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0009e45e9a6a09518f660e4a9d84c080acd9cad87650266c59ebe69720da4386",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-03-05T13:03:06Z",
    "title_canon_sha256": "8272f627f7fab567b85c08aee3c39b9e13d1975b918899f8344c92af8d4448c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02663",
    "kind": "arxiv",
    "version": 1
  }
}