Pith Number

pith:5IFXABAX

pith:1993:5IFXABAX5ET63GDTAFDTDH4MXO

not attested not anchored not stored refs pending

Entropy of Lovelock Black Holes

Robert C. Myers, Ted Jacobson

arxiv:hep-th/9305016 v1 · 1993-05-06 · 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{5IFXABAX5ET63GDTAFDTDH4MXO}

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

4 papers in Pith

Off-shell Hessian thermodynamic stability of higher-curvature black holes

Black Hole Entropy Beyond the Wald Term in Nonminimally Coupled Gravity: A Covariant Phase Space Decomposition

Black hole chemistry: thermodynamics with Lambda

Hawking area law in quantum gravity

Receipt and verification

First computed	2026-07-04T15:56:13.224892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea0b700417e927ed98730147319f8cbbbdc68f16092afb6aee746dc2c7a99be4

Aliases

arxiv: hep-th/9305016 · arxiv_version: hep-th/9305016v1 · doi: 10.48550/arxiv.hep-th/9305016 · pith_short_12: 5IFXABAX5ET6 · pith_short_16: 5IFXABAX5ET63GDT · pith_short_8: 5IFXABAX

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/5IFXABAX5ET63GDTAFDTDH4MXO \
  | 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: ea0b700417e927ed98730147319f8cbbbdc68f16092afb6aee746dc2c7a99be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "091288ec9e6facf42a3e57fb0859bb18b1e2be998a85755394a9a971941b9527",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-05-06T01:16:00Z",
    "title_canon_sha256": "a24df948e17bcd0f2915993d37b135d12092cf58bcae8b216619c489b76ed606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9305016",
    "kind": "arxiv",
    "version": 1
  }
}