Pith Number

pith:X4CEH55H

pith:2023:X4CEH55HXJBEAPP5763SRLPML5

not attested not anchored not stored refs pending

Hayward black hole in scalar-Einstein-Gauss-Bonnet gravity in four dimensions

G.G.L. Nashed, Shin'ichi Nojiri

arxiv:2306.14162 v1 · 2023-06-25 · 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{X4CEH55HXJBEAPP5763SRLPML5}

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	2026-07-05T06:32:11.249579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf0443f7a7ba42403dfdffb728adec5f60b888cc265ddcde8499603979f633b3

Aliases

arxiv: 2306.14162 · arxiv_version: 2306.14162v1 · doi: 10.48550/arxiv.2306.14162 · pith_short_12: X4CEH55HXJBE · pith_short_16: X4CEH55HXJBEAPP5 · pith_short_8: X4CEH55H

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/X4CEH55HXJBEAPP5763SRLPML5 \
  | 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: bf0443f7a7ba42403dfdffb728adec5f60b888cc265ddcde8499603979f633b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "519bfb484f0a676deec3f5b022291b391600d4c541eb251701c801ecb7b86acd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-06-25T08:12:42Z",
    "title_canon_sha256": "d3525fbfb3f1b52df11604e5422af42dc2db9b120c048d4743a61a2128026c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14162",
    "kind": "arxiv",
    "version": 1
  }
}