Pith Number

pith:YSRGQILH

pith:2013:YSRGQILH3GJO2IN67G2GXLM5FN

not attested not anchored not stored refs pending

Gravitational Energy, Local Holography and Non-equilibrium Thermodynamics

Laurent Freidel

arxiv:1312.1538 v1 · 2013-12-05 · 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{YSRGQILH3GJO2IN67G2GXLM5FN}

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	2026-05-18T00:48:21.025792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4a2682167d992ed21bef9b46bad9d2b645b4b6f22d20cbe7ec5b0856273c37a

Aliases

arxiv: 1312.1538 · arxiv_version: 1312.1538v1 · doi: 10.48550/arxiv.1312.1538 · pith_short_12: YSRGQILH3GJO · pith_short_16: YSRGQILH3GJO2IN6 · pith_short_8: YSRGQILH

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/YSRGQILH3GJO2IN67G2GXLM5FN \
  | 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: c4a2682167d992ed21bef9b46bad9d2b645b4b6f22d20cbe7ec5b0856273c37a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d9f1903b5379b64fa9d32a74c0d28df68292bb9db0089f2e82b2a3575cdd73c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-05T13:33:58Z",
    "title_canon_sha256": "199d2842369f05f29bf15d02b326bc236ea9d95806ada82ba53c58281d650445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1538",
    "kind": "arxiv",
    "version": 1
  }
}