Pith Number

pith:JI3BPCDA

pith:2007:JI3BPCDARXROZI2DNLA5A4QWVF

not attested not anchored not stored refs pending

Extremal dilatonic black holes in 4D Gauss-Bonnet gravity

Chiang-Mei Chen

arxiv:0801.0032 v1 · 2007-12-29 · 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{JI3BPCDARXROZI2DNLA5A4QWVF}

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.

Cited by

1 paper in Pith

Stability Analysis of Circular Geodesics in Dyonic Dilatonic Black Hole Spacetimes

Receipt and verification

First computed	2026-07-04T15:30:51.640992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a361788608de2eca3436ac1d07216a957ed23e2aa56d96f3a5b06a7e9b2716a

Aliases

arxiv: 0801.0032 · arxiv_version: 0801.0032v1 · doi: 10.48550/arxiv.0801.0032 · pith_short_12: JI3BPCDARXRO · pith_short_16: JI3BPCDARXROZI2D · pith_short_8: JI3BPCDA

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/JI3BPCDARXROZI2DNLA5A4QWVF \
  | 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: 4a361788608de2eca3436ac1d07216a957ed23e2aa56d96f3a5b06a7e9b2716a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b91d37df5ad56b8ba992609a3858a892f0e2e517eff4ffc8802b77e41df5877",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-12-29T04:37:26Z",
    "title_canon_sha256": "83fe836fec65c44c8478aa17fc773f4392a7aec353f2bec1a3dbd4230a9cc157"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.0032",
    "kind": "arxiv",
    "version": 1
  }
}