Pith Number

pith:VXVI7IS3

pith:2025:VXVI7IS3UAXCAKLY7RKKPPFKNW

not attested not anchored not stored refs pending

Thin accretion disk around a Kerr black hole immersed in swirling universes

Jiliang Jing, Songbai Chen, Xuan Zhou, Yuxin Ouyang

arxiv:2504.20582 v2 · 2025-04-29 · 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{VXVI7IS3UAXCAKLY7RKKPPFKNW}

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

Thin Accretion Disks around Rotating Charged Black Holes in an Effective Higher-Curvature Spacetime

Receipt and verification

First computed	2026-07-05T11:44:48.149562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adea8fa25ba02e202978fc54a7bcaa6da8f420286d661e25b73b70fd02538090

Aliases

arxiv: 2504.20582 · arxiv_version: 2504.20582v2 · doi: 10.48550/arxiv.2504.20582 · pith_short_12: VXVI7IS3UAXC · pith_short_16: VXVI7IS3UAXCAKLY · pith_short_8: VXVI7IS3

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/VXVI7IS3UAXCAKLY7RKKPPFKNW \
  | 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: adea8fa25ba02e202978fc54a7bcaa6da8f420286d661e25b73b70fd02538090

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac670121aff19f16cd39e61374024ade8280053b93a4e8d06e91ce80afee5f91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-29T09:36:49Z",
    "title_canon_sha256": "410de0369151e387a78440ba1e4e6b265191c9b33ca27221662946f022818295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20582",
    "kind": "arxiv",
    "version": 2
  }
}