Pith Number

pith:FHXRTBYO

pith:2021:FHXRTBYOUOF6HCRBCD6ZFXD5K4

not attested not anchored not stored refs pending

Teukolsky master equation and Painlev\'e transcendents: numerics and extremal limit

Bruno Carneiro da Cunha, Jo\~ao Paulo Cavalcante

arxiv:2105.08790 v2 · 2021-05-18 · hep-th · 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{FHXRTBYOUOF6HCRBCD6ZFXD5K4}

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

Black hole spectroscopy: from theory to experiment

Receipt and verification

First computed	2026-07-05T03:25:55.760624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ef19870ea38be38a2110fd92dc7d571438d5c9f32d4814ba11d9df029cf093

Aliases

arxiv: 2105.08790 · arxiv_version: 2105.08790v2 · doi: 10.48550/arxiv.2105.08790 · pith_short_12: FHXRTBYOUOF6 · pith_short_16: FHXRTBYOUOF6HCRB · pith_short_8: FHXRTBYO

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/FHXRTBYOUOF6HCRBCD6ZFXD5K4 \
  | 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: 29ef19870ea38be38a2110fd92dc7d571438d5c9f32d4814ba11d9df029cf093

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e13582fa9566f2099aefd364a20a47f72ac8cf123048a8575a57f06383e66d0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-05-18T19:18:44Z",
    "title_canon_sha256": "058814f4805aa797d3a60219c5ad91526b1bc06c714a0b0b2f0d8c4a1c1bd288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.08790",
    "kind": "arxiv",
    "version": 2
  }
}