Pith Number

pith:X3M4WSIR

pith:2019:X3M4WSIR47LKMZ23DH3HUEJN3A

not attested not anchored not stored refs pending

Parametrized black hole quasinormal ringdown. I. Decoupled equations for nonrotating black holes

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

arxiv:1901.01265 v2 · 2019-01-04 · 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{X3M4WSIR47LKMZ23DH3HUEJN3A}

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

11 papers in Pith

A multi-parameter expansion for the evolution of asymmetric binaries in astrophysical environments

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

Probing higher curvature gravity via ringdown with overtones

Quasinormal modes and their excitation beyond general relativity. II: isospectrality loss in gravitational waveforms

Receipt and verification

First computed	2026-07-05T07:42:36.540466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bed9cb4911e7d6a6675b19f67a112dd80a43eab0d89869273797379e2f45874f

Aliases

arxiv: 1901.01265 · arxiv_version: 1901.01265v2 · doi: 10.48550/arxiv.1901.01265 · pith_short_12: X3M4WSIR47LK · pith_short_16: X3M4WSIR47LKMZ23 · pith_short_8: X3M4WSIR

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/X3M4WSIR47LKMZ23DH3HUEJN3A \
  | 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: bed9cb4911e7d6a6675b19f67a112dd80a43eab0d89869273797379e2f45874f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72cdcc8751d845168c65dff4de9320ca984029a08f6ed6b07be48d803dbeec45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-04T19:00:06Z",
    "title_canon_sha256": "4b8a916f75677a144d2d8a38d82ae172804dca179e8a9e89691ecbc1ee0a946f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01265",
    "kind": "arxiv",
    "version": 2
  }
}