Pith Number

pith:XTVYUE35

pith:2005:XTVYUE35LDS2WQL3Y5SZJWZW74

not attested not anchored not stored refs pending

Quasinormal modes of Kerr-Newman black holes: coupling of electromagnetic and gravitational perturbations

Emanuele Berti, Kostas D. Kokkotas

arxiv:gr-qc/0502065 v2 · 2005-02-14 · gr-qc · astro-ph · 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{XTVYUE35LDS2WQL3Y5SZJWZW74}

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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

Ringdown waves from hairy black holes

Topological charge and black hole photon spheres in massive gravity

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

The relativistic restricted three-body problem: geometry and motion around tidally perturbed black holes

Quasinormal modes of black holes: from astrophysics to string theory

Receipt and verification

First computed	2026-07-04T16:55:10.280684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bceb8a137d58e5ab417bc76594db36ff282b1f8eb8384374fab6d16de8e427ee

Aliases

arxiv: gr-qc/0502065 · arxiv_version: gr-qc/0502065v2 · doi: 10.48550/arxiv.gr-qc/0502065 · pith_short_12: XTVYUE35LDS2 · pith_short_16: XTVYUE35LDS2WQL3 · pith_short_8: XTVYUE35

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/XTVYUE35LDS2WQL3Y5SZJWZW74 \
  | 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: bceb8a137d58e5ab417bc76594db36ff282b1f8eb8384374fab6d16de8e427ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b865478db7c8c17720b682ff931533cf65494022a6c07adaee000175483694d2",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-02-14T17:05:46Z",
    "title_canon_sha256": "1679d69dfd90eff57331b4441b94b9ffe21dd1d024a865089a65f0bf9d5b1c05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0502065",
    "kind": "arxiv",
    "version": 2
  }
}