Pith Number

pith:WTEHCBOL

pith:2010:WTEHCBOL2OBQHTJJ65BW4UXKKX

not attested not anchored not stored refs pending

Quasi-normal frequencies: Key analytic results

Matt Visser (Victoria University of Wellington), Petarpa Boonserm (Chulalongkorn University)

arxiv:1005.4483 v3 · 2010-05-25 · math-ph · gr-qc · hep-th · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTEHCBOL2OBQHTJJ65BW4UXKKX}

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

Quasinormal modes of black holes: from astrophysics to string theory

Receipt and verification

First computed	2026-05-18T04:26:33.248854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4c87105cbd38303cd29f7436e52ea55dac25c49914d091fa86f77a326bf7b73

Aliases

arxiv: 1005.4483 · arxiv_version: 1005.4483v3 · doi: 10.48550/arxiv.1005.4483 · pith_short_12: WTEHCBOL2OBQ · pith_short_16: WTEHCBOL2OBQHTJJ · pith_short_8: WTEHCBOL

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/WTEHCBOL2OBQHTJJ65BW4UXKKX \
  | 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: b4c87105cbd38303cd29f7436e52ea55dac25c49914d091fa86f77a326bf7b73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02779d5ff51c845e7801b423ff999405f54edfe450bfa15eb1a75a69a4fd0904",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-05-25T05:34:11Z",
    "title_canon_sha256": "ea5449517288ca93c723895c9e06dae7eaad1ac9f21ad2c5d9406d7d1dfd43ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4483",
    "kind": "arxiv",
    "version": 3
  }
}