Pith Number

pith:GFRDSUFD

pith:2007:GFRDSUFDQZ57QPF545B7DD2F2H

not attested not anchored not stored refs pending

Closed conformal Killing-Yano tensor and Kerr-NUT-de Sitter spacetime uniqueness

Takeshi Oota, Tsuyoshi Houri, Yukinori Yasui

arxiv:0708.1368 v1 · 2007-08-10 · 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{GFRDSUFDQZ57QPF545B7DD2F2H}

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

Convexity criterion and radial-profile response for off-shell Kerr geometries: a fuzzy-dark-matter profile as an analytic benchmark

Receipt and verification

First computed	2026-07-04T15:21:24.358521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31623950a3867bf83cbde743f18f45d1ec98ba479d8c1573271afbc798a5af7d

Aliases

arxiv: 0708.1368 · arxiv_version: 0708.1368v1 · doi: 10.48550/arxiv.0708.1368 · pith_short_12: GFRDSUFDQZ57 · pith_short_16: GFRDSUFDQZ57QPF5 · pith_short_8: GFRDSUFD

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/GFRDSUFDQZ57QPF545B7DD2F2H \
  | 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: 31623950a3867bf83cbde743f18f45d1ec98ba479d8c1573271afbc798a5af7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "926dd7ea5b65ef8ffefee67b16280165ac59d59236650901754779327a15e0ba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-08-10T05:47:50Z",
    "title_canon_sha256": "a7181c488eac073ac381c1e2b70144f9f9d7a2b32039c9468db6bdf641538139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.1368",
    "kind": "arxiv",
    "version": 1
  }
}