Pith Number

pith:4ZVLCYK3

pith:2010:4ZVLCYK3J3LANNIQRIA6BBK2OF

not attested not anchored not stored refs pending

Collision of an innermost stable circular orbit particle around a Kerr black hole

Masashi Kimura, Tomohiro Harada

arxiv:1010.0962 v3 · 2010-10-05 · gr-qc · astro-ph.HE · 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{4ZVLCYK3J3LANNIQRIA6BBK2OF}

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	2026-05-18T04:10:37.272149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66ab1615b4ed606b5108a01e0855a71689ec64fb02126debb8491befb3b470e

Aliases

arxiv: 1010.0962 · arxiv_version: 1010.0962v3 · doi: 10.48550/arxiv.1010.0962 · pith_short_12: 4ZVLCYK3J3LA · pith_short_16: 4ZVLCYK3J3LANNIQ · pith_short_8: 4ZVLCYK3

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/4ZVLCYK3J3LANNIQRIA6BBK2OF \
  | 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: e66ab1615b4ed606b5108a01e0855a71689ec64fb02126debb8491befb3b470e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a1da5839591b055d86140708ba549bebb23bc6198aa90295172b9a479917d4e",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-10-05T18:12:11Z",
    "title_canon_sha256": "b1764021e6bb989cdc625051b34de743b34ce30d748ba4d0412bb598e31f1ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0962",
    "kind": "arxiv",
    "version": 3
  }
}