Pith Number

pith:K5PUG5SA

pith:2013:K5PUG5SAWQHRQ757G2IQ4AJAC4

not attested not anchored not stored refs pending

Distribution of Entropy of Bardeen Regular Black Hole with Corrected State Density

Hai Huang, Juhua Chen, Yongjiu Wang

arxiv:1309.5699 v1 · 2013-09-23 · 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{K5PUG5SAWQHRQ757G2IQ4AJAC4}

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	2026-05-18T02:44:08.469354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

575f437640b40f187fbf36910e01201730887634dc34d7f62f59e5034df8c4bf

Aliases

arxiv: 1309.5699 · arxiv_version: 1309.5699v1 · doi: 10.48550/arxiv.1309.5699 · pith_short_12: K5PUG5SAWQHR · pith_short_16: K5PUG5SAWQHRQ757 · pith_short_8: K5PUG5SA

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/K5PUG5SAWQHRQ757G2IQ4AJAC4 \
  | 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: 575f437640b40f187fbf36910e01201730887634dc34d7f62f59e5034df8c4bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "085ed0e2589f1634403f81a5dea65b86352ab96b222ff560d8ce7a13f8aa8292",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-09-23T06:08:21Z",
    "title_canon_sha256": "4f457db09fb1fcc416e5aa89d1fd23d7486c933f1418f2766aa320177666c7f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5699",
    "kind": "arxiv",
    "version": 1
  }
}