Pith Number

pith:2R7HKRVO

pith:2016:2R7HKRVOYS2PZIYFINUXD5COUS

not attested not anchored not stored refs pending

Mathematical models of SIR disease spread with combined non-sexual and sexual transmission routes

Joel C. Miller

arxiv:1609.08108 v2 · 2016-09-26 · q-bio.PE · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2R7HKRVOYS2PZIYFINUXD5COUS}

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	2026-05-18T01:00:33.397491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d47e7546aec4b4fca305436971f44ea4ad3f5b61165999f42bdd9f9c75c960a8

Aliases

arxiv: 1609.08108 · arxiv_version: 1609.08108v2 · doi: 10.48550/arxiv.1609.08108 · pith_short_12: 2R7HKRVOYS2P · pith_short_16: 2R7HKRVOYS2PZIYF · pith_short_8: 2R7HKRVO

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/2R7HKRVOYS2PZIYFINUXD5COUS \
  | 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: d47e7546aec4b4fca305436971f44ea4ad3f5b61165999f42bdd9f9c75c960a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4c7dd5c39e9ae4070566ae1349147dddeb68b3a0def7bba8bdea0fe75de366",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2016-09-26T18:32:21Z",
    "title_canon_sha256": "b5aa1849d98cf586e3879f22a0a4a6a3f5beeec146189fb8b868dd0113cafadb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08108",
    "kind": "arxiv",
    "version": 2
  }
}