Pith Number

pith:G4XPQBPQ

pith:2018:G4XPQBPQ7FRLLGKKZUI564JNGM

not attested not anchored not stored refs pending

Near Horizon Symmetry and Entropy Formula for Kerr-Newman (A)dS Black Holes

H. Adami, M. R. Setare

arxiv:1802.04665 v2 · 2018-02-12 · 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{G4XPQBPQ7FRLLGKKZUI564JNGM}

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	2026-05-18T00:15:16.163445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372ef805f0f962b5994acd11df712d332f2a146eefca7a927889c22c06198b5a

Aliases

arxiv: 1802.04665 · arxiv_version: 1802.04665v2 · doi: 10.48550/arxiv.1802.04665 · pith_short_12: G4XPQBPQ7FRL · pith_short_16: G4XPQBPQ7FRLLGKK · pith_short_8: G4XPQBPQ

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/G4XPQBPQ7FRLLGKKZUI564JNGM \
  | 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: 372ef805f0f962b5994acd11df712d332f2a146eefca7a927889c22c06198b5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "471eff7c5efc8e53a0f6d5f8eec2df60a8925450508edec2891c8a97c7459e10",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-02-12T05:29:24Z",
    "title_canon_sha256": "36cc6b5c6579798d253c9ab11e8e60ea024d994d10fe8387a4be5c0dfa03a4f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04665",
    "kind": "arxiv",
    "version": 2
  }
}