Pith Number

pith:NOWKM5OE

pith:2023:NOWKM5OE2KJSRJQ5O45EXIEDMW

not attested not anchored not stored refs pending

Role of black hole quasinormal mode overtones for ringdown analysis

Harald P. Pfeiffer, Peter James Nee, Sebastian H. V\"olkel

arxiv:2302.06634 v2 · 2023-02-13 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOWKM5OE2KJSRJQ5O45EXIEDMW}

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

4 papers in Pith

Probing higher curvature gravity via ringdown with overtones

Quasinormal modes and their excitation beyond general relativity. II: isospectrality loss in gravitational waveforms

Ringdown Analysis of GW250114 with Orthonormal Modes

Spectroscopy of analogue black holes using simulation-based inference

Receipt and verification

First computed	2026-07-05T06:51:22.603204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6baca675c4d29328a61d773a4ba083658a11805766c9f9aeaeccc12181f7f49f

Aliases

arxiv: 2302.06634 · arxiv_version: 2302.06634v2 · doi: 10.48550/arxiv.2302.06634 · pith_short_12: NOWKM5OE2KJS · pith_short_16: NOWKM5OE2KJSRJQ5 · pith_short_8: NOWKM5OE

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/NOWKM5OE2KJSRJQ5O45EXIEDMW \
  | 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: 6baca675c4d29328a61d773a4ba083658a11805766c9f9aeaeccc12181f7f49f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0cbee860b64bb6facb73667def53df24c1990a8eaea17409b7a5bcabdae4d53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-02-13T19:00:06Z",
    "title_canon_sha256": "dcd324e789e1af2e564f085c7105ab23b2b964a892a7372ce18657be625980c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.06634",
    "kind": "arxiv",
    "version": 2
  }
}