Pith Number

pith:3J2HFIJI

pith:2013:3J2HFIJIL63QLTTRNXOX6G5KFF

not attested not anchored not stored refs pending

Gravitational energy, gravitational pressure, and the thermodynamics of a charged black hole in teleparallel gravity

J. F. da Rocha-Neto, K. H. C. Castello-Branco

arxiv:1312.7478 v1 · 2013-12-28 · 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{3J2HFIJIL63QLTTRNXOX6G5KFF}

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.

Receipt and verification

First computed	2026-05-18T03:03:43.357735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da7472a1285fb705ce716ddd7f1baa294b96c75494c349f2bcc7bcdc40584269

Aliases

arxiv: 1312.7478 · arxiv_version: 1312.7478v1 · doi: 10.48550/arxiv.1312.7478 · pith_short_12: 3J2HFIJIL63Q · pith_short_16: 3J2HFIJIL63QLTTR · pith_short_8: 3J2HFIJI

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/3J2HFIJIL63QLTTRNXOX6G5KFF \
  | 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: da7472a1285fb705ce716ddd7f1baa294b96c75494c349f2bcc7bcdc40584269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b410f78c3dcdec0be7ad7da36d11bb4ee414cebcc5105cd1f0dcbe889c412ee",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-28T22:54:44Z",
    "title_canon_sha256": "95b17c634c096f5888e2caacf6e54dfaff8a8d1d39ca6e587815411a8a2bcd56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7478",
    "kind": "arxiv",
    "version": 1
  }
}