Pith Number

pith:PGE4FGEV

pith:2019:PGE4FGEVX5TGCN7OTHAGH4BVDX

not attested not anchored not stored refs pending

Parametrized black hole quasinormal ringdown. II. Coupled equations and quadratic corrections for nonrotating black holes

Andrea Maselli, Caio F. B. Macedo, Emanuele Berti, Masashi Kimura, Ryan McManus, Vitor Cardoso

arxiv:1906.05155 v3 · 2019-06-12 · gr-qc · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGE4FGEVX5TGCN7OTHAGH4BVDX}

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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

8 papers in Pith

Dynamical Tidal Response of Non-rotating Black Holes: Connecting the MST Formalism and Worldline EFT

Quasinormal modes of rotating black holes beyond general relativity in the WKB approximation

Tests of General Relativity with Binary Black Holes from the second LIGO-Virgo Gravitational-Wave Transient Catalog

Quadratic gravity corrections to scalar QNMs of rapidly rotating black holes

Gravitational electric-magnetic duality at the light ring and quasinormal mode isospectrality in effective field theories

Receipt and verification

First computed	2026-07-05T00:01:55.355590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7989c29895bf666137ee99c063f0351dc037ef90dc25cf316de6b76e1025511c

Aliases

arxiv: 1906.05155 · arxiv_version: 1906.05155v3 · doi: 10.48550/arxiv.1906.05155 · pith_short_12: PGE4FGEVX5TG · pith_short_16: PGE4FGEVX5TGCN7O · pith_short_8: PGE4FGEV

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/PGE4FGEVX5TGCN7OTHAGH4BVDX \
  | 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: 7989c29895bf666137ee99c063f0351dc037ef90dc25cf316de6b76e1025511c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f358928dda057f8a70969942e7be3e9b8654f3c17df908d023c84b35bda91ab1",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-06-12T14:14:07Z",
    "title_canon_sha256": "67072ac8b9b6e4799317c375ab2706cccb4628b95cfc686911f569be599020f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.05155",
    "kind": "arxiv",
    "version": 3
  }
}