Pith Number

pith:Q52SJC33

pith:2010:Q52SJC33SQ5BMZ7KK3HTV2XC6H

not attested not anchored not stored refs pending

Thick disk accretion in Kerr space-time with arbitrary spin parameters

Cosimo Bambi, Naoki Yoshida

arxiv:1009.5080 v1 · 2010-09-26 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q52SJC33SQ5BMZ7KK3HTV2XC6H}

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	2026-05-18T04:32:54.396809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8775248b7b943a1667ea56cf3aeae2f1dd7011a0614300c42f7009525cf44950

Aliases

arxiv: 1009.5080 · arxiv_version: 1009.5080v1 · doi: 10.48550/arxiv.1009.5080 · pith_short_12: Q52SJC33SQ5B · pith_short_16: Q52SJC33SQ5BMZ7K · pith_short_8: Q52SJC33

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/Q52SJC33SQ5BMZ7KK3HTV2XC6H \
  | 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: 8775248b7b943a1667ea56cf3aeae2f1dd7011a0614300c42f7009525cf44950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aa110d6ab6057acb944bd7f7415e34a917625718c4a835f30b242b922d80967",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-09-26T09:39:08Z",
    "title_canon_sha256": "e494b5ce7a09e927d3214a73fc90ec56ade0b670a3b465a1eb9429db0c6dcb89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5080",
    "kind": "arxiv",
    "version": 1
  }
}