Pith Number

pith:MYXSUEGI

pith:2004:MYXSUEGICM63K6WLFEZ4T555RT

not attested not anchored not stored refs pending

A note on the resonant frequencies of rapidly rotating black holes

Vitor Cardoso

arxiv:gr-qc/0411048 v1 · 2004-11-09 · gr-qc · astro-ph · 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{MYXSUEGICM63K6WLFEZ4T555RT}

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

3 papers in Pith

Superradiance -- the 2020 Edition

Black hole spectroscopy: from theory to experiment

Quasinormal modes of black holes and black branes

Receipt and verification

First computed	2026-07-04T16:47:49.921389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

662f2a10c8133db57acb2933c9f7bd8cdfd16ac39dfebeaf8280e5ec9199f2fe

Aliases

arxiv: gr-qc/0411048 · arxiv_version: gr-qc/0411048v1 · doi: 10.48550/arxiv.gr-qc/0411048 · pith_short_12: MYXSUEGICM63 · pith_short_16: MYXSUEGICM63K6WL · pith_short_8: MYXSUEGI

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/MYXSUEGICM63K6WLFEZ4T555RT \
  | 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: 662f2a10c8133db57acb2933c9f7bd8cdfd16ac39dfebeaf8280e5ec9199f2fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c7e0fe7cb564e1fd1dadb394fa265654004a9f79924748d58554f82df2f9dc3",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-11-09T14:31:25Z",
    "title_canon_sha256": "90fb7cde82ef1973fed77d4f9243dbe5da55d2fb4254b4084fa9337b952a6a5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0411048",
    "kind": "arxiv",
    "version": 1
  }
}