Pith Number

pith:6QJUHUTX

pith:2019:6QJUHUTXTDV7C3XL35AJYO3JJL

not attested not anchored not stored refs pending

On the gravitational entropy of accelerating black holes

Samarjit Chakraborty, Sarbari Guha

arxiv:1908.06763 v2 · 2019-08-16 · 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{6QJUHUTXTDV7C3XL35AJYO3JJL}

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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

On the gravitational entropy of accelerating black holes

Receipt and verification

First computed	2026-07-05T02:16:11.267623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f41343d27798ebf16eebdf409c3b694aeea9597fa59696a45a779110eed41a05

Aliases

arxiv: 1908.06763 · arxiv_version: 1908.06763v2 · doi: 10.48550/arxiv.1908.06763 · pith_short_12: 6QJUHUTXTDV7 · pith_short_16: 6QJUHUTXTDV7C3XL · pith_short_8: 6QJUHUTX

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/6QJUHUTXTDV7C3XL35AJYO3JJL \
  | 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: f41343d27798ebf16eebdf409c3b694aeea9597fa59696a45a779110eed41a05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfd7bf9401fee3df760d50db60824e3f2c6f042aad36ba2c6e71a420747c1658",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-16T15:50:46Z",
    "title_canon_sha256": "127c913fcb22d388a3d8ee874c30443de6d7e48092abb7857eae84172bb233fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06763",
    "kind": "arxiv",
    "version": 2
  }
}