Pith Number

pith:SLOXCKHE

pith:2024:SLOXCKHEBUMSZFUK4JQQNDN2V6

not attested not anchored not stored refs pending

Deciphering the Instability of the Black Hole Ringdown Quasinormal Spectrum

A. Ianniccari, A. J. Iovino, A. Kehagias, A. Riotto, D. Perrone, G. Perna, P. Pani

arxiv:2407.20144 v1 · 2024-07-29 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLOXCKHEBUMSZFUK4JQQNDN2V6}

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

6 papers in Pith

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

Ringdown Signatures of Dehnen Dark Matter Halos: Fluid Modes and Detectability with Space-Based Detectors

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	2026-07-05T08:49:49.339897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92dd7128e40d192c968ae261068dbaaf994afd350bc6f6cf9b0049bf8cedcf88

Aliases

arxiv: 2407.20144 · arxiv_version: 2407.20144v1 · doi: 10.48550/arxiv.2407.20144 · pith_short_12: SLOXCKHEBUMS · pith_short_16: SLOXCKHEBUMSZFUK · pith_short_8: SLOXCKHE

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/SLOXCKHEBUMSZFUK4JQQNDN2V6 \
  | 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: 92dd7128e40d192c968ae261068dbaaf994afd350bc6f6cf9b0049bf8cedcf88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5009863c507aa634a644dac04a8382df701a54b8c16d64c39cac30d69f76966d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-07-29T16:18:25Z",
    "title_canon_sha256": "682242691122668babd4f8f5221d26f69c1c3dc2c6e9801743fb8df53e06e39e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20144",
    "kind": "arxiv",
    "version": 1
  }
}