Pith Number

pith:SPQG2P4E

pith:2011:SPQG2P4EO3C7GJD6YVV3VJBUZR

not attested not anchored not stored refs pending

Stochastic oscillations in models of epidemics on a network of cities

A. J. McKane, A. Nunes, G. Rozhnova

arxiv:1109.3354 v2 · 2011-09-12 · nlin.AO · cond-mat.stat-mech · physics.bio-ph · 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{SPQG2P4EO3C7GJD6YVV3VJBUZR}

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	2026-05-18T03:55:24.777527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93e06d3f8476c5f3247ec56bbaa434cc62def8989a2821132b726090ff0d6eb9

Aliases

arxiv: 1109.3354 · arxiv_version: 1109.3354v2 · doi: 10.48550/arxiv.1109.3354 · pith_short_12: SPQG2P4EO3C7 · pith_short_16: SPQG2P4EO3C7GJD6 · pith_short_8: SPQG2P4E

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/SPQG2P4EO3C7GJD6YVV3VJBUZR \
  | 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: 93e06d3f8476c5f3247ec56bbaa434cc62def8989a2821132b726090ff0d6eb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb286cae19f321d865c5331eb14c4cc64ad5600dea70ca77c7c6db8353da12e4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.bio-ph",
      "q-bio.PE"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2011-09-12T09:20:44Z",
    "title_canon_sha256": "33142d0fe37cf909268e847e777555b65b6c03835c460eb51fb4f0f4c2c89676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3354",
    "kind": "arxiv",
    "version": 2
  }
}