Pith Number

pith:L77ERKKG

pith:2005:L77ERKKGTLTO7QNFULXG2HWOLE

not attested not anchored not stored refs pending

Eigenvalues and eigenfunctions of spin-weighted spheroidal harmonics in four and higher dimensions

Emanuele Berti, Marc Casals, Vitor Cardoso

arxiv:gr-qc/0511111 v4 · 2005-11-20 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L77ERKKGTLTO7QNFULXG2HWOLE}

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

10 papers in Pith

Polarization Analysis of Ringdown Signals

Quasinormal modes of Kerr-Newman black holes: revisiting the Dudley-Finley approximation

Modeling the frequency-domain ringdown amplitude of comparable-mass mergers with greybody factors

Superradiance -- the 2020 Edition

Axial gravitational perturbations and echo-like signals of a hairy black hole from gravitational decoupling

Receipt and verification

First computed	2026-05-18T02:37:27.333859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ffe48a9469ae6efc1a5a2ee6d1ece590a94f77ce068d05a4ba0c3632221d0eb

Aliases

arxiv: gr-qc/0511111 · arxiv_version: gr-qc/0511111v4 · doi: 10.48550/arxiv.gr-qc/0511111 · pith_short_12: L77ERKKGTLTO · pith_short_16: L77ERKKGTLTO7QNF · pith_short_8: L77ERKKG

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/L77ERKKGTLTO7QNFULXG2HWOLE \
  | 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: 5ffe48a9469ae6efc1a5a2ee6d1ece590a94f77ce068d05a4ba0c3632221d0eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87edcbfb9ca92439846491eed3f05891e911de6866ec82c381a99d495c2af22b",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-11-20T20:38:29Z",
    "title_canon_sha256": "93646941d193b48e670958b8cae346172d30607dc9c9ee4a9dd8baea85c723fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0511111",
    "kind": "arxiv",
    "version": 4
  }
}