Pith Number

pith:XDRHKUK4

pith:2022:XDRHKUK43UFZUEUDMSJE3ATM2O

not attested not anchored not stored refs pending

The zeroth law of black hole thermodynamics in arbitrary higher derivative theories of gravity

Anirban Dinda, Nilay Kundu, Parthajit Biswas, Sayantani Bhattacharyya

arxiv:2205.01648 v2 · 2022-05-03 · 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{XDRHKUK43UFZUEUDMSJE3ATM2O}

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

Gravitational focusing and horizon entropy for higher-spin fields

Receipt and verification

First computed	2026-07-05T05:06:57.674174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e275515cdd0b9a128364924d826cd3afe0ed8c47a89ae32030f5d13f0722f4

Aliases

arxiv: 2205.01648 · arxiv_version: 2205.01648v2 · doi: 10.48550/arxiv.2205.01648 · pith_short_12: XDRHKUK43UFZ · pith_short_16: XDRHKUK43UFZUEUD · pith_short_8: XDRHKUK4

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/XDRHKUK43UFZUEUDMSJE3ATM2O \
  | 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: b8e275515cdd0b9a128364924d826cd3afe0ed8c47a89ae32030f5d13f0722f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3acfb6872c3ae83bdb9408825c510e85de4283ccb6f36f9a448d76dfc10bb607",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-05-03T17:22:28Z",
    "title_canon_sha256": "5c036951db790a200745f90bb41289a75ed80f5f5d4220511c434a186ed68c54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01648",
    "kind": "arxiv",
    "version": 2
  }
}