Pith Number

pith:YGHUK4A7

pith:2012:YGHUK4A7ZIUJJBCN2SSO2TAQZD

not attested not anchored not stored refs pending

Susceptible-Infected-Recovered model on Euclidean network

Abdul Khaleque, Parongama Sen

arxiv:1211.2096 v1 · 2012-11-09 · physics.soc-ph · cond-mat.dis-nn · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGHUK4A7ZIUJJBCN2SSO2TAQZD}

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	2026-05-18T02:48:26.177162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18f45701fca2894844dd4a4ed4c10c8f565372cafbebcaf2d61c03a5ceb2345

Aliases

arxiv: 1211.2096 · arxiv_version: 1211.2096v1 · doi: 10.48550/arxiv.1211.2096 · pith_short_12: YGHUK4A7ZIUJ · pith_short_16: YGHUK4A7ZIUJJBCN · pith_short_8: YGHUK4A7

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/YGHUK4A7ZIUJJBCN2SSO2TAQZD \
  | 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: c18f45701fca2894844dd4a4ed4c10c8f565372cafbebcaf2d61c03a5ceb2345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "266d14cc3ba839db4387c8ce9ade1b753a1508c00aaef2f74d9ef8bc0d5092f3",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-11-09T10:29:54Z",
    "title_canon_sha256": "9d3b4d4b26485711a5396b0a8b222933043581c8aa1962b3dd8d8cc5ab0c8775"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2096",
    "kind": "arxiv",
    "version": 1
  }
}