Pith Number

pith:72BQOMKA

pith:2019:72BQOMKAVX43T6ENXSTIXZIUZ7

not attested not anchored not stored refs pending

On the use of multiple compartment epidemiological models to describe the dynamics of influenza in Europe

Daniela Paolotti, Elad Yom-Tov, Inbar Seroussi, Nir Levy, Nir Sochen

arxiv:1906.08631 v1 · 2019-06-18 · q-bio.PE · physics.soc-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72BQOMKAVX43T6ENXSTIXZIUZ7}

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	2026-05-17T23:42:50.041354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe83073140adf9b9f88dbca68be514cfffb1449f558809b344d3b4af51becfb6

Aliases

arxiv: 1906.08631 · arxiv_version: 1906.08631v1 · doi: 10.48550/arxiv.1906.08631 · pith_short_12: 72BQOMKAVX43 · pith_short_16: 72BQOMKAVX43T6EN · pith_short_8: 72BQOMKA

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/72BQOMKAVX43T6ENXSTIXZIUZ7 \
  | 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: fe83073140adf9b9f88dbca68be514cfffb1449f558809b344d3b4af51becfb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "103a002265db61e21f6c044e12c60236c7da5c604a2c2108323c4ce0d20c1023",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2019-06-18T20:41:54Z",
    "title_canon_sha256": "97b2d141cb357f839934148471b3f75aada16c0e18e38f33b7c5ade9fc71d6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08631",
    "kind": "arxiv",
    "version": 1
  }
}