Pith Number

pith:VH47VTOT

pith:2026:VH47VTOTAHSC6WR2JCE5YAD6AD

not attested not anchored not stored refs pending

Spectral suppression of black hole ringdown tails

Alejandro Svyatkovskyy Kholyavka, Jose Antonio Le\'on Vega, Sayak Datta, Xisco Jim\'enez Forteza

arxiv:2606.02146 v1 · 2026-06-01 · 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{VH47VTOTAHSC6WR2JCE5YAD6AD}

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.

Receipt and verification

First computed	2026-06-02T02:05:07.723702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f9facdd301e42f5a3a4889dc007e00e4a0777baaa0fc5a83aa8bf9a1865918

Aliases

arxiv: 2606.02146 · arxiv_version: 2606.02146v1 · doi: 10.48550/arxiv.2606.02146 · pith_short_12: VH47VTOTAHSC · pith_short_16: VH47VTOTAHSC6WR2 · pith_short_8: VH47VTOT

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/VH47VTOTAHSC6WR2JCE5YAD6AD \
  | 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: a9f9facdd301e42f5a3a4889dc007e00e4a0777baaa0fc5a83aa8bf9a1865918

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2613ce1142dd9eb9f68802bc1a51f4be72f3777285c62209bb2d71036d5999a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-01T12:12:46Z",
    "title_canon_sha256": "620aae52fec762487d60a101637e97aa6d3d11b63f5a62722422abbeb10126e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02146",
    "kind": "arxiv",
    "version": 1
  }
}