Pith Number

pith:ODA5KMFL

pith:2026:ODA5KMFL3UCLQL5RRM2FINOZWO

not attested not anchored not stored refs pending

On the Gravitational Angular Momentum of Axial Perturbations of a Regular Black Hole

B. C. C. Carneiro, F. L. Carneiro, S. C. Ulhoa

arxiv:2605.23711 v1 · 2026-05-22 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODA5KMFL3UCLQL5RRM2FINOZWO}

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	2026-05-25T02:02:27.505759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70c1d530abdd04b82fb18b345435d9b38c9d6cf46c5289817f6bb30bbbdf2063

Aliases

arxiv: 2605.23711 · arxiv_version: 2605.23711v1 · doi: 10.48550/arxiv.2605.23711 · pith_short_12: ODA5KMFL3UCL · pith_short_16: ODA5KMFL3UCLQL5R · pith_short_8: ODA5KMFL

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/ODA5KMFL3UCLQL5RRM2FINOZWO \
  | 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: 70c1d530abdd04b82fb18b345435d9b38c9d6cf46c5289817f6bb30bbbdf2063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49bfb932cc63ac2d90e2d2ac0b00b924fb3a94e872af9020c44550492d21872b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-22T14:55:58Z",
    "title_canon_sha256": "b06f3361a3356f84659396fe469b3e3450a9167088305efd2fb7d6f3f08d84c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23711",
    "kind": "arxiv",
    "version": 1
  }
}