Pith Number

pith:EFDEX245

pith:2025:EFDEX245AZVV4MOFCWDK5DWVIH

not attested not anchored not stored refs pending

Naked and truly naked rotating black holes

H.V.Ovcharenko, O.B.Zaslavskii

arxiv:2501.13719 v1 · 2025-01-23 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFDEX245AZVV4MOFCWDK5DWVIH}

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	2026-07-05T10:56:13.847603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21464beb9d066b5e31c51586ae8ed541d7bd5d465c109929c71fc77e4af0c0e9

Aliases

arxiv: 2501.13719 · arxiv_version: 2501.13719v1 · doi: 10.48550/arxiv.2501.13719 · pith_short_12: EFDEX245AZVV · pith_short_16: EFDEX245AZVV4MOF · pith_short_8: EFDEX245

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/EFDEX245AZVV4MOFCWDK5DWVIH \
  | 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: 21464beb9d066b5e31c51586ae8ed541d7bd5d465c109929c71fc77e4af0c0e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f3ae838c1e79de3ecc02a77cebaf6ab031405579b164a63aa4e8382c5529845",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-23T14:49:03Z",
    "title_canon_sha256": "0169dd59f7ba8885365a66cf2c1608a65f67e9a4ed1d5ed0a9c115f0d7c3bdf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13719",
    "kind": "arxiv",
    "version": 1
  }
}