Pith Number

pith:JIGJ5CCR

pith:2011:JIGJ5CCR4P4ZDC6S5RHU5Y46FI

not attested not anchored not stored refs pending

Understanding disease control: influence of epidemiological and economic factors

Adam Kleczkowski, Ewa Gudowska-Nowak, Katarzyna Oles

arxiv:1109.5527 v1 · 2011-09-26 · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JIGJ5CCR4P4ZDC6S5RHU5Y46FI}

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	2026-05-18T02:00:23.631368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a0c9e8851e3f9918bd2ec4f4ee39e2a315f7f266a75f3db79072581b0a7e934

Aliases

arxiv: 1109.5527 · arxiv_version: 1109.5527v1 · doi: 10.48550/arxiv.1109.5527 · pith_short_12: JIGJ5CCR4P4Z · pith_short_16: JIGJ5CCR4P4ZDC6S · pith_short_8: JIGJ5CCR

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/JIGJ5CCR4P4ZDC6S5RHU5Y46FI \
  | 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: 4a0c9e8851e3f9918bd2ec4f4ee39e2a315f7f266a75f3db79072581b0a7e934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "718b446abf50eba740087f254fb2b1868ab70b69625ed05698b5f9d2c02e5fb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-09-26T11:35:18Z",
    "title_canon_sha256": "617521d19f7de1a451b7773cf9393391a3c58264bc0c47e67611cad333be4563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5527",
    "kind": "arxiv",
    "version": 1
  }
}