Pith Number

pith:IJ6E74A5

pith:2011:IJ6E74A5AZINAIIKGUI3OQECAH

not attested not anchored not stored refs pending

Exact and approximate epidemic models on networks: a new, improved closure relation

Istvan Z. Kiss, P\'eter L. Simon

arxiv:1110.3723 v1 · 2011-10-17 · math.DS · math.PR · 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{IJ6E74A5AZINAIIKGUI3OQECAH}

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	2026-05-18T04:10:48.627900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

427c4ff01d0650d0210a3511b7408201e9103ce23d6989c03e40704cba89a194

Aliases

arxiv: 1110.3723 · arxiv_version: 1110.3723v1 · doi: 10.48550/arxiv.1110.3723 · pith_short_12: IJ6E74A5AZIN · pith_short_16: IJ6E74A5AZINAIIK · pith_short_8: IJ6E74A5

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/IJ6E74A5AZINAIIKGUI3OQECAH \
  | 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: 427c4ff01d0650d0210a3511b7408201e9103ce23d6989c03e40704cba89a194

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e064adb65380805b085926881a2b0cd347720c81fa5cfc4f1f6fa51c4a9009",
    "cross_cats_sorted": [
      "math.PR",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-10-17T16:31:23Z",
    "title_canon_sha256": "c591c4d80cb99ea05719430976dd4a3c42a926d99334fc331909dcc7e96d7acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3723",
    "kind": "arxiv",
    "version": 1
  }
}