Pith Number

pith:EPW4PUAP

pith:2014:EPW4PUAPY2X2JCQCBOUGPKMPEQ

not attested not anchored not stored refs pending

Geometric relations for rotating and charged AdS black holes

J\"org Hennig

arxiv:1402.5198 v2 · 2014-02-21 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPW4PUAPY2X2JCQCBOUGPKMPEQ}

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	2026-05-18T02:49:45.577327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23edc7d00fc6afa48a020ba867a98f240b2a6e1f516a3ad1300ef52f332641af

Aliases

arxiv: 1402.5198 · arxiv_version: 1402.5198v2 · doi: 10.48550/arxiv.1402.5198 · pith_short_12: EPW4PUAPY2X2 · pith_short_16: EPW4PUAPY2X2JCQC · pith_short_8: EPW4PUAP

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/EPW4PUAPY2X2JCQCBOUGPKMPEQ \
  | 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: 23edc7d00fc6afa48a020ba867a98f240b2a6e1f516a3ad1300ef52f332641af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499baccb442ed5d943c05f01d99ded27de2a53f0fc8769566acd289761eda8bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-02-21T03:44:09Z",
    "title_canon_sha256": "a166677271e8d685424145318df507c40e971d717e94ae08de32f924103f0afa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5198",
    "kind": "arxiv",
    "version": 2
  }
}