Pith Number

pith:LG4B6Z2Q

pith:2017:LG4B6Z2QL6V5HSODPFHF2D7I4H

not attested not anchored not stored refs pending

Mutually cooperative epidemics on power-law networks

Claudio Castellano, Francesca Colaiori, Peng-Bi Cui

arxiv:1705.02840 v1 · 2017-05-08 · physics.soc-ph · cond-mat.stat-mech · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LG4B6Z2QL6V5HSODPFHF2D7I4H}

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	2026-05-18T00:20:39.750774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59b81f67505fabd3c9c3794e5d0fe8e1fb7dec0356704e988b00e0d13e5fe289

Aliases

arxiv: 1705.02840 · arxiv_version: 1705.02840v1 · doi: 10.48550/arxiv.1705.02840 · pith_short_12: LG4B6Z2QL6V5 · pith_short_16: LG4B6Z2QL6V5HSOD · pith_short_8: LG4B6Z2Q

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/LG4B6Z2QL6V5HSODPFHF2D7I4H \
  | 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: 59b81f67505fabd3c9c3794e5d0fe8e1fb7dec0356704e988b00e0d13e5fe289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "784e0745f18bedd311df6f5b3a6c5e7a7c2afbf7efb6bba50d04710e7c7a8df2",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-05-08T12:02:24Z",
    "title_canon_sha256": "1f4ed3a38500fca1efa1d5f2bd3e198454fe5ca14b6ec419f3b3d56ee103a00c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02840",
    "kind": "arxiv",
    "version": 1
  }
}