Pith Number

pith:NLW2LDXX

pith:2006:NLW2LDXXMVIU4XL4HRPA3L342Y

not attested not anchored not stored refs pending

Einstein's equations as a thermodynamic identity: The cases of stationary axisymmetric horizons and evolving spherically symmetric horizons

Dawood Kothawala, Sudipta Sarkar, T. Padmanabhan

arxiv:gr-qc/0701002 v1 · 2006-12-30 · gr-qc · astro-ph · 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{NLW2LDXXMVIU4XL4HRPA3L342Y}

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

Gravity and Quantum Theory: Domains of Conflict and Contact

Receipt and verification

First computed	2026-07-04T15:18:49.564409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aeda58ef765514e5d7c3c5e0daf7cd60e416278aa9ee7898bde5dc385d3425d

Aliases

arxiv: gr-qc/0701002 · arxiv_version: gr-qc/0701002v1 · doi: 10.48550/arxiv.gr-qc/0701002 · pith_short_12: NLW2LDXXMVIU · pith_short_16: NLW2LDXXMVIU4XL4 · pith_short_8: NLW2LDXX

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/NLW2LDXXMVIU4XL4HRPA3L342Y \
  | 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: 6aeda58ef765514e5d7c3c5e0daf7cd60e416278aa9ee7898bde5dc385d3425d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b4418cbde240800e3d2c1b89b9a39b875e501eb97af8fa8ee7f58f91d93d372",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-12-30T08:20:11Z",
    "title_canon_sha256": "dee15f47486afbdc98070c52318243a4c55506dac176fdf854c1a51fd7695bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0701002",
    "kind": "arxiv",
    "version": 1
  }
}