Pith Number

pith:PVALY2KI

pith:2004:PVALY2KIO5R66UBU6HQ3ME5HQP

not attested not anchored not stored refs pending

Black hole quasinormal modes: hints of quantum gravity?

Emanuele Berti

arxiv:gr-qc/0411025 v1 · 2004-11-04 · 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{PVALY2KIO5R66UBU6HQ3ME5HQP}

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

5 papers in Pith

Pole Skipping, Avoided Crossing, and Resonant Excitation in Kerr Quasinormal Modes near Algebraically Special Frequencies

Black hole spectroscopy: from theory to experiment

Quasinormal modes of black holes and black branes

Total transmission modes in draining bathtub model with vorticity

Receipt and verification

First computed	2026-07-04T14:25:48.743995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d40bc69487763ef5034f1e1b613a783c1c24aca2772bdece9bc7d783c7941bd

Aliases

arxiv: gr-qc/0411025 · arxiv_version: gr-qc/0411025v1 · doi: 10.48550/arxiv.gr-qc/0411025 · pith_short_12: PVALY2KIO5R6 · pith_short_16: PVALY2KIO5R66UBU · pith_short_8: PVALY2KI

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/PVALY2KIO5R66UBU6HQ3ME5HQP \
  | 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: 7d40bc69487763ef5034f1e1b613a783c1c24aca2772bdece9bc7d783c7941bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c676e9526d94f50af2f2edaaabfbdbda28941a3943ce7d951f9f581f4adc25c6",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-11-04T14:36:24Z",
    "title_canon_sha256": "f15ba5cbb69fd0d08602b2b8d8999742057a457d0691f8c2277c04c82739afa6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0411025",
    "kind": "arxiv",
    "version": 1
  }
}