Pith Number

pith:RK2HAQHO

pith:2017:RK2HAQHOJSPNI3LEINY63WYAV3

not attested not anchored not stored refs pending

Critical Exponents of Extremal Kerr Perturbations

Peter Zimmerman, Samuel E. Gralla

arxiv:1711.00855 v3 · 2017-11-02 · gr-qc · 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{RK2HAQHOJSPNI3LEINY63WYAV3}

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

2 papers in Pith

Couch-Torrence conformal inversion, supersymmetry and conserved charges for D3-branes

Taming the Aretakis instability: extremal black holes with multi-degenerate horizons

Receipt and verification

First computed	2026-05-18T00:19:41.636000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ab47040ee4c9ed46d644371eddb00aeef0a25ba219ed205c77e38631f78b8aa

Aliases

arxiv: 1711.00855 · arxiv_version: 1711.00855v3 · doi: 10.48550/arxiv.1711.00855 · pith_short_12: RK2HAQHOJSPN · pith_short_16: RK2HAQHOJSPNI3LE · pith_short_8: RK2HAQHO

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/RK2HAQHOJSPNI3LEINY63WYAV3 \
  | 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: 8ab47040ee4c9ed46d644371eddb00aeef0a25ba219ed205c77e38631f78b8aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73a58f0f066b340ed16bf8637d819a6b4471f18eeeeb56fd9aade44e4cc9dc93",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-02T18:00:00Z",
    "title_canon_sha256": "d378bfbdacd769395a6d9bfd52d4d7af4e6f3c1c716b25bb2005a2cebc4bbf42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00855",
    "kind": "arxiv",
    "version": 3
  }
}