Pith Number

pith:F4UWOHHQ

pith:2023:F4UWOHHQMXTSQYO2LNNJX53WPN

not attested not anchored not stored refs pending

Black hole thermodynamics in Horndeski theories

Kei-ichi Maeda, Masato Minamitsuji

arxiv:2308.01082 v2 · 2023-08-02 · 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{F4UWOHHQMXTSQYO2LNNJX53WPN}

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

2 papers in Pith

Black holes and neutron stars in massive Hellings-Nordtvedt theory

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

Receipt and verification

First computed	2026-07-05T06:53:09.034768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f29671cf065e72861da5b5a9bf7767b61313538b5340f1f52d0e60cc3197792

Aliases

arxiv: 2308.01082 · arxiv_version: 2308.01082v2 · doi: 10.48550/arxiv.2308.01082 · pith_short_12: F4UWOHHQMXTS · pith_short_16: F4UWOHHQMXTSQYO2 · pith_short_8: F4UWOHHQ

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/F4UWOHHQMXTSQYO2LNNJX53WPN \
  | 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: 2f29671cf065e72861da5b5a9bf7767b61313538b5340f1f52d0e60cc3197792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04d6b95d56b33d50d8e45eb0c9c8b0d056ff2436a0336a8ed9638ceb9c5cee3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-02T11:12:34Z",
    "title_canon_sha256": "4c9ad095894838db394be2bd2ef1f5a7b976a67541411d16a1d3a53cecbd9572"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.01082",
    "kind": "arxiv",
    "version": 2
  }
}