Pith Number

pith:H6BHPRDO

pith:2013:H6BHPRDOY5P7ANLJVJZLABMTX6

not attested not anchored not stored refs pending

Information-related changes in contact patterns may trigger oscillations in the endemic prevalence of infectious diseases

Alberto d'Onofrio, Piero Manfredi

arxiv:1309.3327 v1 · 2013-09-12 · 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{H6BHPRDOY5P7ANLJVJZLABMTX6}

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	2026-05-18T03:13:22.928422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f8277c46ec75ff03569aa72b00593bf8bbef46bd4966439090b78137bb48f35

Aliases

arxiv: 1309.3327 · arxiv_version: 1309.3327v1 · doi: 10.48550/arxiv.1309.3327 · pith_short_12: H6BHPRDOY5P7 · pith_short_16: H6BHPRDOY5P7ANLJ · pith_short_8: H6BHPRDO

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/H6BHPRDOY5P7ANLJVJZLABMTX6 \
  | 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: 3f8277c46ec75ff03569aa72b00593bf8bbef46bd4966439090b78137bb48f35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d6c90edf5500bbb60a6b9c6cf75f34947a59f46d14ea7f2524dd92dc4963fd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-09-12T22:53:51Z",
    "title_canon_sha256": "776be451b7eaf24308a2c7afc144f4e8ab96b6aa3c5a87bd5adde251685fa865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3327",
    "kind": "arxiv",
    "version": 1
  }
}