Pith Number

pith:NLI7ORSK

pith:2007:NLI7ORSKUJUWLBOOFTHUWYEQBS

not attested not anchored not stored refs pending

Second and higher-order quasi-normal modes in binary black hole mergers

Hiroyuki Nakano, Kunihito Ioka

arxiv:0704.3467 v3 · 2007-04-26 · astro-ph · gr-qc

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLI7ORSKUJUWLBOOFTHUWYEQBS}

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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

5 papers in Pith

The Bondi--Sachs gauge, BMS frames, and memory in black hole perturbation theory

Black Hole Ringdown Nonlinearities in the Large-D Limit

Greybody factors, reflectionless scattering modes, and echoes of ultracompact horizonless objects

Excitation factors for horizonless compact objects: long-lived modes, echoes, and greybody factors

Unifying the Regge-Wheeler-Zerilli and Bardeen-Press-Teukolsky formalisms on spherical backgrounds

Receipt and verification

First computed	2026-07-04T15:33:54.605446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ad1f7464aa2696585ce2ccf4b60900c979510c5190a42510547bb41e11074ce

Aliases

arxiv: 0704.3467 · arxiv_version: 0704.3467v3 · doi: 10.48550/arxiv.0704.3467 · pith_short_12: NLI7ORSKUJUW · pith_short_16: NLI7ORSKUJUWLBOO · pith_short_8: NLI7ORSK

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/NLI7ORSKUJUWLBOOFTHUWYEQBS \
  | 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: 6ad1f7464aa2696585ce2ccf4b60900c979510c5190a42510547bb41e11074ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e007e93f650394a4b9f9f7a84e0baf4137cdedd3aa4cbe9004d305fcf56e38e1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-26T02:59:25Z",
    "title_canon_sha256": "a98ab05ac47da93969f70d70eef146c86bf99db8dc1187c04dd1a7d6192bf423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.3467",
    "kind": "arxiv",
    "version": 3
  }
}