Pith Number

pith:KCB26OBL

pith:2022:KCB26OBLPXKREKHS5ZXSQCR23N

not attested not anchored not stored refs pending

Quasinormal modes of Schwarzschild black holes on the real axis

Hayato Motohashi, Koutarou Kyutoku, Takahiro Tanaka

arxiv:2206.00671 v2 · 2022-06-01 · gr-qc · astro-ph.HE · 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{KCB26OBLPXKREKHS5ZXSQCR23N}

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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

6 papers in Pith

Sensitivity of black hole spectral instability to ultraviolet perturbations

Exceptional Points and Resonance in Black Hole Ringdown

Reflectionless and echo modes in asymmetric Damour-Solodukhin wormholes

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

Probing higher curvature gravity via ringdown with overtones

Receipt and verification

First computed	2026-07-05T05:39:50.872901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5083af382b7dd51228f2ee6f280a3adb4a639cd9ba3b60fd753b853efed91ff7

Aliases

arxiv: 2206.00671 · arxiv_version: 2206.00671v2 · doi: 10.48550/arxiv.2206.00671 · pith_short_12: KCB26OBLPXKR · pith_short_16: KCB26OBLPXKREKHS · pith_short_8: KCB26OBL

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/KCB26OBLPXKREKHS5ZXSQCR23N \
  | 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: 5083af382b7dd51228f2ee6f280a3adb4a639cd9ba3b60fd753b853efed91ff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7db2bafd16c8d0680d956672a8412f8738a123f674d5ac91ba905774b82373ce",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-06-01T18:00:00Z",
    "title_canon_sha256": "ecab23e055c66a8e6fbe272abd54934aa21286ab609e1fa4a920429dae15cfd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.00671",
    "kind": "arxiv",
    "version": 2
  }
}