Pith Number

pith:OIQNQAKS

pith:2011:OIQNQAKS56RSJTCRBQMDVISB3I

not attested not anchored not stored refs pending

Competing activation mechanisms in epidemics on networks

Claudio Castellano, Romualdo Pastor-Satorras

arxiv:1105.5545 v2 · 2011-05-27 · physics.soc-ph · cond-mat.stat-mech · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIQNQAKS56RSJTCRBQMDVISB3I}

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	2026-05-18T03:56:34.079447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7220d80152efa324cc510c183aa241da0d335bc63bdc54b6bfbe2c1e0aa7e7ac

Aliases

arxiv: 1105.5545 · arxiv_version: 1105.5545v2 · doi: 10.48550/arxiv.1105.5545 · pith_short_12: OIQNQAKS56RS · pith_short_16: OIQNQAKS56RSJTCR · pith_short_8: OIQNQAKS

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/OIQNQAKS56RSJTCRBQMDVISB3I \
  | 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: 7220d80152efa324cc510c183aa241da0d335bc63bdc54b6bfbe2c1e0aa7e7ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbaf488f78a93fe2d63984a2d5baf0ed3202ad4ab22ba93d07bef7213701a08e",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-05-27T12:48:07Z",
    "title_canon_sha256": "27a8a1c489ea1f8512681ca3295200a0b38bf61bb9bd84548821c5da48732ece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5545",
    "kind": "arxiv",
    "version": 2
  }
}