Pith Number

pith:JBINTWJF

pith:2009:JBINTWJFWBSLSI5TVT4MD7FZ32

not attested not anchored not stored refs pending

Asymptotic iteration method for spheroidal harmonics of higher-dimensional Kerr-(A)dS black holes

A.S. Cornell (U. Witwatersrand), H.T. Cho (Tamkang U.), Jason Doukas (Melbourne U.), Wade Naylor (Ritsumeikan U.)

arxiv:0904.1867 v4 · 2009-04-12 · gr-qc · hep-th · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBINTWJFWBSLSI5TVT4MD7FZ32}

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	2026-05-18T04:24:45.482496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4850d9d925b064b923b3acf8c1fcb9deaff6cecbf224bebe48c95f8802f066bb

Aliases

arxiv: 0904.1867 · arxiv_version: 0904.1867v4 · doi: 10.48550/arxiv.0904.1867 · pith_short_12: JBINTWJFWBSL · pith_short_16: JBINTWJFWBSLSI5T · pith_short_8: JBINTWJF

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/JBINTWJFWBSLSI5TVT4MD7FZ32 \
  | 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: 4850d9d925b064b923b3acf8c1fcb9deaff6cecbf224bebe48c95f8802f066bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26c9a5cb54e9584393a48f1b30638aaf57444b5e3bebff4e696e349a35101482",
    "cross_cats_sorted": [
      "hep-th",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-04-12T15:04:19Z",
    "title_canon_sha256": "2a6d16d729561b5550d3156bb825453c0811900f4a647c7f117105985d277aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1867",
    "kind": "arxiv",
    "version": 4
  }
}