Pith Number

pith:BQAJKIRZ

pith:2013:BQAJKIRZU3HSBLOZX4KKUEAMX6

not attested not anchored not stored refs pending

Size distribution of particles in Saturn's rings from aggregation and fragmentation

Anna Bodrova, Frank Spahn, Hisao Hayakawa, Juergen Schmidt, Nikolai Brilliantov, Pavel Krapivsky, Vladimir Stadnichuk

arxiv:1302.4097 v5 · 2013-02-17 · astro-ph.EP · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQAJKIRZU3HSBLOZX4KKUEAMX6}

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	2026-05-18T01:35:52.461865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c00952239a6cf20add9bf14aa100cbfb98893ee4b2c4fbc64461be3472d98de

Aliases

arxiv: 1302.4097 · arxiv_version: 1302.4097v5 · doi: 10.48550/arxiv.1302.4097 · pith_short_12: BQAJKIRZU3HS · pith_short_16: BQAJKIRZU3HSBLOZ · pith_short_8: BQAJKIRZ

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/BQAJKIRZU3HSBLOZX4KKUEAMX6 \
  | 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: 0c00952239a6cf20add9bf14aa100cbfb98893ee4b2c4fbc64461be3472d98de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dabaff8b5f9c751bf13361d42f2e9f14571538cca8d0dbf70bfe364ed75df68",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-02-17T18:11:54Z",
    "title_canon_sha256": "b817cbae67290d79fa56603eac1c9d7f7b95a1667f1329baf6e891377fd516cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4097",
    "kind": "arxiv",
    "version": 5
  }
}