Pith Number

pith:EV5WPJ2N

pith:2017:EV5WPJ2NKLZOVA626DBL3VCW33

not attested not anchored not stored refs pending

Thermodynamics sheds light on black hole dynamics

F\'elix-Louis Juli\'e, Marcela C\'ardenas, Nathalie Deruelle

arxiv:1712.02672 v1 · 2017-12-07 · 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{EV5WPJ2NKLZOVA626DBL3VCW33}

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	2026-05-18T00:12:56.039907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257b67a74d52f2ea83daf0c2bdd456deea9985665ae97746fa4101c6bc5c87d4

Aliases

arxiv: 1712.02672 · arxiv_version: 1712.02672v1 · doi: 10.48550/arxiv.1712.02672 · pith_short_12: EV5WPJ2NKLZO · pith_short_16: EV5WPJ2NKLZOVA62 · pith_short_8: EV5WPJ2N

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/EV5WPJ2NKLZOVA626DBL3VCW33 \
  | 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: 257b67a74d52f2ea83daf0c2bdd456deea9985665ae97746fa4101c6bc5c87d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26daec161bbee9e025ac235325675fb3455ed93d516ce3c6b443723a9ca777c4",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-12-07T15:38:35Z",
    "title_canon_sha256": "9a0d74255c80d8290a96ef911e182d18d9beff417000e144cd236fdaf9a9649a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02672",
    "kind": "arxiv",
    "version": 1
  }
}