Pith Number

pith:BRSBUEKT

pith:2025:BRSBUEKT7DGUFYQ3SPKFADJKT5

not attested not anchored not stored refs pending

On Kerr black hole formation with complete apparent horizon and a new approach toward Penrose inequality

Taoran He, Xinliang An

arxiv:2505.11399 v1 · 2025-05-16 · gr-qc · math-ph · math.AP · math.DG · 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{BRSBUEKT7DGUFYQ3SPKFADJKT5}

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

The spacetime Penrose inequality under a quasi final state hypothesis

Receipt and verification

First computed	2026-07-05T11:04:15.390764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c641a1153f8cd42e21b93d4500d2a9f53d619c61791fe8d398e296f0aa4b363

Aliases

arxiv: 2505.11399 · arxiv_version: 2505.11399v1 · doi: 10.48550/arxiv.2505.11399 · pith_short_12: BRSBUEKT7DGU · pith_short_16: BRSBUEKT7DGUFYQ3 · pith_short_8: BRSBUEKT

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/BRSBUEKT7DGUFYQ3SPKFADJKT5 \
  | 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: 0c641a1153f8cd42e21b93d4500d2a9f53d619c61791fe8d398e296f0aa4b363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8275522c20643d6892f08ce22b5be39c58c24ce12accb8712294078a487f2d58",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.DG",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-16T16:05:24Z",
    "title_canon_sha256": "feb9d11a5614f4fcbefb7a31daa5389273022c07b239f46d283884f18b1f5a38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11399",
    "kind": "arxiv",
    "version": 1
  }
}