Pith Number

pith:KWUHJVHA

pith:2019:KWUHJVHA4SLGGV4AIWC2QKEVIM

not attested not anchored not stored refs pending

Statistical Entropy of a Schwarzschild-anti-de Sitter Black Hole

Moorad Alexanian

arxiv:1907.05758 v1 · 2019-07-12 · 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{KWUHJVHA4SLGGV4AIWC2QKEVIM}

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	2026-05-17T23:40:44.524135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55a874d4e0e4966357804585a82895432a3e8f9b4f9ad2fd29eccce28ad3ff9b

Aliases

arxiv: 1907.05758 · arxiv_version: 1907.05758v1 · doi: 10.48550/arxiv.1907.05758 · pith_short_12: KWUHJVHA4SLG · pith_short_16: KWUHJVHA4SLGGV4A · pith_short_8: KWUHJVHA

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/KWUHJVHA4SLGGV4AIWC2QKEVIM \
  | 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: 55a874d4e0e4966357804585a82895432a3e8f9b4f9ad2fd29eccce28ad3ff9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "126bbc371563d603e8d04530e8bf3af7c1122ff9479b3311573d6a2ae4c84dac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-07-12T14:19:51Z",
    "title_canon_sha256": "f65407505232853c0b6ddba88650189a6ee0bd4da95157e6a1ce8d2c15c9d9a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05758",
    "kind": "arxiv",
    "version": 1
  }
}