Pith Number

pith:7B6WCJIH

pith:2022:7B6WCJIHLR2DU3AZ73L35IDC3O

not attested not anchored not stored refs pending

Stable Rotating Regular Black Holes

Edgardo Franzin, Jacopo Mazza, Stefano Liberati, Vania Vellucci

arxiv:2207.08864 v3 · 2022-07-18 · gr-qc · astro-ph.HE · 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{7B6WCJIHLR2DU3AZ73L35IDC3O}

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

Regular black hole with sub-Planckian curvature and suppressed exponential mass inflation

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

Receipt and verification

First computed	2026-07-05T07:53:05.817017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f87d6125075c743a6c19fed7bea062dba1fb72ea5365c66b675c6c38d7252e01

Aliases

arxiv: 2207.08864 · arxiv_version: 2207.08864v3 · doi: 10.48550/arxiv.2207.08864 · pith_short_12: 7B6WCJIHLR2D · pith_short_16: 7B6WCJIHLR2DU3AZ · pith_short_8: 7B6WCJIH

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/7B6WCJIHLR2DU3AZ73L35IDC3O \
  | 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: f87d6125075c743a6c19fed7bea062dba1fb72ea5365c66b675c6c38d7252e01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a32ba312760d1a4cb1f455e665c8bef4c35ad405eacec8b5d34a46483a0d4459",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-07-18T18:22:16Z",
    "title_canon_sha256": "fcce4c201658cd2aa63f8f855c511911509da88fa5d0aba4b3b17fad1074c297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08864",
    "kind": "arxiv",
    "version": 3
  }
}