Pith Number

pith:ZJOTEN2L

pith:2011:ZJOTEN2L5KUMZMEC4PSHWCMUIR

not attested not anchored not stored refs pending

Formation and dissolution of leaky clusters

S. Pfalzner

arxiv:1110.2638 v1 · 2011-10-12 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZJOTEN2L5KUMZMEC4PSHWCMUIR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:00:13.247634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca5d32374beaa8ccb082e3e47b099444499de47c38fe02f3ac59a701ad207a3b

Aliases

arxiv: 1110.2638 · arxiv_version: 1110.2638v1 · doi: 10.48550/arxiv.1110.2638 · pith_short_12: ZJOTEN2L5KUM · pith_short_16: ZJOTEN2L5KUMZMEC · pith_short_8: ZJOTEN2L

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/ZJOTEN2L5KUMZMEC4PSHWCMUIR \
  | 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: ca5d32374beaa8ccb082e3e47b099444499de47c38fe02f3ac59a701ad207a3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "997ab8879cb8c10f3478efa0ac8a57a1d70d66090da37fe6b227f263edd18f85",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-12T12:13:01Z",
    "title_canon_sha256": "236c3d9b48a10950238be9b809dc5c2a55f60ab5e400976755d697832cdb0ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2638",
    "kind": "arxiv",
    "version": 1
  }
}