Pith Number

pith:BX5ICEEK

pith:2024:BX5ICEEKTNQ53K4UICAZFEDMWF

not attested not anchored not stored refs pending

Greybody Factors Imprinted on Black Hole Ringdowns. II. Merging Binary Black Holes

Kazumasa Okabayashi, Naritaka Oshita

arxiv:2403.17487 v2 · 2024-03-26 · gr-qc · 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{BX5ICEEKTNQ53K4UICAZFEDMWF}

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

9 papers in Pith

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

On the universality of late-time ringdown tail

Quasinormal modes and grey-body factors of axial gravitational perturbations of regular black holes in asymptotically safe gravity

Reflectionless and echo modes in asymmetric Damour-Solodukhin wormholes

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

Receipt and verification

First computed	2026-07-05T09:28:29.863070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dfa81108a9b61ddab94408192906cb16005f8b3ee144007a106dad99dfd64ca

Aliases

arxiv: 2403.17487 · arxiv_version: 2403.17487v2 · doi: 10.48550/arxiv.2403.17487 · pith_short_12: BX5ICEEKTNQ5 · pith_short_16: BX5ICEEKTNQ53K4U · pith_short_8: BX5ICEEK

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/BX5ICEEKTNQ53K4UICAZFEDMWF \
  | 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: 0dfa81108a9b61ddab94408192906cb16005f8b3ee144007a106dad99dfd64ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e10b157bf7cffcdb5ef94e287984d5db4448dbb1ff93f428ea40d883807e541",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-03-26T08:32:40Z",
    "title_canon_sha256": "8eab654760c056d3b260594e9b880242cff97c53e42189254e0d67ca8778b5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.17487",
    "kind": "arxiv",
    "version": 2
  }
}