Pith Number

pith:S4WH73L3

pith:2013:S4WH73L3KRN2LFMBSWMRUOLGIN

not attested not anchored not stored refs pending

Endemic infections are always possible on regular networks

Charo I. Del Genio, Thomas House

arxiv:1310.3128 v1 · 2013-10-11 · physics.soc-ph · cs.SI · 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{S4WH73L3KRN2LFMBSWMRUOLGIN}

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	2026-05-18T01:47:06.497825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

972c7fed7b545ba5958195991a39664357722b4016f19f2e7eec57725712af8b

Aliases

arxiv: 1310.3128 · arxiv_version: 1310.3128v1 · doi: 10.48550/arxiv.1310.3128 · pith_short_12: S4WH73L3KRN2 · pith_short_16: S4WH73L3KRN2LFMB · pith_short_8: S4WH73L3

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/S4WH73L3KRN2LFMBSWMRUOLGIN \
  | 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: 972c7fed7b545ba5958195991a39664357722b4016f19f2e7eec57725712af8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3f2d9e084284b1ad9e5754271448f0fc4f96981564aa3030cbf550ce2f0ebef",
    "cross_cats_sorted": [
      "cs.SI",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-10-11T14:02:56Z",
    "title_canon_sha256": "bac4921f074e994e9f4a9b4ca4900a4d8529cd995292ec1b063a90ae3c4ea508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3128",
    "kind": "arxiv",
    "version": 1
  }
}