Pith Number

pith:MHAUXYVW

pith:2025:MHAUXYVWVY2S5UAOD5KUVX7U4J

not attested not anchored not stored refs pending

Scalar quasinormal modes, Lyapunov exponents and radii of null geodesics of rotating regular black holes

Jia-Hui Huang, Yating Peng

arxiv:2504.21460 v1 · 2025-04-30 · 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{MHAUXYVWVY2S5UAOD5KUVX7U4J}

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

Scalar quasinormal modes, Lyapunov exponents and radii of null geodesics of rotating regular black holes

Receipt and verification

First computed	2026-07-05T10:56:24.140578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61c14be2b6ae352ed00e1f554adff4e2639a7700ff8229c15ea055660dd61757

Aliases

arxiv: 2504.21460 · arxiv_version: 2504.21460v1 · doi: 10.48550/arxiv.2504.21460 · pith_short_12: MHAUXYVWVY2S · pith_short_16: MHAUXYVWVY2S5UAO · pith_short_8: MHAUXYVW

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/MHAUXYVWVY2S5UAOD5KUVX7U4J \
  | 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: 61c14be2b6ae352ed00e1f554adff4e2639a7700ff8229c15ea055660dd61757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee86203f1d310888d959b4e513dfc775b7b24da1a2b26ba3ac11b1c2410e3893",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-30T09:28:08Z",
    "title_canon_sha256": "e8ce66e47e17da6ac98a5f240a7f005e8f7cf9f3db9ec728b90f30c5c1081bae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21460",
    "kind": "arxiv",
    "version": 1
  }
}