Pith Number

pith:BFTG3VR7

pith:2024:BFTG3VR7WYVEIXMVFHFR3D3X7S

not attested not anchored not stored refs pending

Quasi-normal modes of slowly-rotating Johannsen black holes

Cosimo Bambi, Swarnim Shashank, Yuhao Guo

arxiv:2412.08205 v2 · 2024-12-11 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFTG3VR7WYVEIXMVFHFR3D3X7S}

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	2026-07-05T10:50:10.849294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09666dd63fb62a445d9529cb1d8f77fcbd8a21e94b8748a57f6605ee3b4e4dfe

Aliases

arxiv: 2412.08205 · arxiv_version: 2412.08205v2 · doi: 10.48550/arxiv.2412.08205 · pith_short_12: BFTG3VR7WYVE · pith_short_16: BFTG3VR7WYVEIXMV · pith_short_8: BFTG3VR7

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/BFTG3VR7WYVEIXMVFHFR3D3X7S \
  | 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: 09666dd63fb62a445d9529cb1d8f77fcbd8a21e94b8748a57f6605ee3b4e4dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5de63eb59f9bbe0e0459751f09d3704df57d2c90a30b66c83036f3043b71661",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-12-11T08:53:12Z",
    "title_canon_sha256": "f7f519c8eb0b4c3c366cd3d077a86fb690f6cee33f0e0e506fb68d57b322db64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08205",
    "kind": "arxiv",
    "version": 2
  }
}