Pith Number

pith:WCIYFJ2I

pith:2025:WCIYFJ2IFU4EH25I4XGCZ3I654

not attested not anchored not stored refs pending

Black Hole Tomography: Unveiling Black Hole Ringdown via Gravitational Wave Observations

2, (2) Albert-Einstein-Institut, 3) ((1) Institute for Mathematics, (3) Leibniz Universit\"at Hannover), A. Ribes Metidieri (1), Astrophysics, B. Bonga (1), B. Krishnan (1, Max-Planck-Institut f\"ur Gravitationsphysik, Particle Physics, Radboud University

arxiv:2501.08964 v2 · 2025-01-15 · 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{WCIYFJ2IFU4EH25I4XGCZ3I654}

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

1 paper in Pith

Horizon Multipole Moments of a Kerr Black Hole

Receipt and verification

First computed	2026-07-05T10:03:30.294566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09182a7482d3843eba8e5cc2ced1eef0b2d507ae18fe55454f8cac5a1e95c07

Aliases

arxiv: 2501.08964 · arxiv_version: 2501.08964v2 · doi: 10.48550/arxiv.2501.08964 · pith_short_12: WCIYFJ2IFU4E · pith_short_16: WCIYFJ2IFU4EH25I · pith_short_8: WCIYFJ2I

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/WCIYFJ2IFU4EH25I4XGCZ3I654 \
  | 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: b09182a7482d3843eba8e5cc2ced1eef0b2d507ae18fe55454f8cac5a1e95c07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e3a4b9a565b46991fd8c8a82f0dcfc9cf3e55bfcdc3b13e87b1d6bb259ebe6f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-15T17:20:01Z",
    "title_canon_sha256": "d6cf3936070087727ed0fb402a01a93f23923c3e92844cf287046e2087a87334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08964",
    "kind": "arxiv",
    "version": 2
  }
}