Pith Number

pith:WFDRG3JR

pith:2018:WFDRG3JRKAX3VTXKK3MTCV3HWH

not attested not anchored not stored refs pending

Thermodynamic Phase Transition and global stability of the Regular Hayward Black hole Surrounded by Quintessence

Bouetou Bouetou Thomas, Kamiko Kouemeni Jean Rodrigue, Mahamat Saleh, Timoleon Crepin Kofane

arxiv:1808.03474 v2 · 2018-08-10 · 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{WFDRG3JRKAX3VTXKK3MTCV3HWH}

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

Light Rings, Accretion Disks and Shadows of Hayward Boson Stars

Receipt and verification

First computed	2026-07-05T01:22:28.555684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b147136d31502fbaceea56d9315767b1edf333fe42c8e98e5f9a9ef48ba2ae98

Aliases

arxiv: 1808.03474 · arxiv_version: 1808.03474v2 · doi: 10.48550/arxiv.1808.03474 · pith_short_12: WFDRG3JRKAX3 · pith_short_16: WFDRG3JRKAX3VTXK · pith_short_8: WFDRG3JR

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/WFDRG3JRKAX3VTXKK3MTCV3HWH \
  | 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: b147136d31502fbaceea56d9315767b1edf333fe42c8e98e5f9a9ef48ba2ae98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0d3055a3ccea052065469a605544ea9952f2f7c7a170280804d8f3d0c7c5f30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-10T10:08:37Z",
    "title_canon_sha256": "baa64215005a7654d263f6b94c510fdd3f58e4e2de8863e043f5c01009d017b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03474",
    "kind": "arxiv",
    "version": 2
  }
}