Pith Number

pith:B5KICLGE

pith:2005:B5KICLGEFQO6OM2H5ZKVY4H3FD

not attested not anchored not stored refs pending

On the black hole limit of rotating fluid bodies in equilibrium

Reinhard Meinel

arxiv:gr-qc/0506130 v2 · 2005-06-29 · gr-qc · astro-ph · 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{B5KICLGEFQO6OM2H5ZKVY4H3FD}

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	2026-05-18T04:32:44.389972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f54812cc42c1de73347ee555c70fb28d31789399944285a25d9701bbf4cfc08

Aliases

arxiv: gr-qc/0506130 · arxiv_version: gr-qc/0506130v2 · doi: 10.48550/arxiv.gr-qc/0506130 · pith_short_12: B5KICLGEFQO6 · pith_short_16: B5KICLGEFQO6OM2H · pith_short_8: B5KICLGE

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/B5KICLGEFQO6OM2H5ZKVY4H3FD \
  | 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: 0f54812cc42c1de73347ee555c70fb28d31789399944285a25d9701bbf4cfc08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d35921658284cd5138b8d9a4c3bf9f3eb23f53a1465632ec1bd4f2b187aaa078",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-06-29T10:10:17Z",
    "title_canon_sha256": "603c61bc1228b5466bc34a72633e732bab79da8b4af79b288222538129753b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0506130",
    "kind": "arxiv",
    "version": 2
  }
}