Pith Number

pith:GDUWXJW5

pith:2013:GDUWXJW5TNRVCHKH3PT3N76665

not attested not anchored not stored refs pending

Stochastic epidemics in growing populations

Pieter Trapman, Tom Britton

arxiv:1309.3855 v1 · 2013-09-16 · 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{GDUWXJW5TNRVCHKH3PT3N76665}

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	2026-05-18T03:13:12.162036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e96ba6dd9b63511d47dbe7b6ffdef7464538529e3d55bdc3780173b9c86c92

Aliases

arxiv: 1309.3855 · arxiv_version: 1309.3855v1 · doi: 10.48550/arxiv.1309.3855 · pith_short_12: GDUWXJW5TNRV · pith_short_16: GDUWXJW5TNRVCHKH · pith_short_8: GDUWXJW5

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/GDUWXJW5TNRVCHKH3PT3N76665 \
  | 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: 30e96ba6dd9b63511d47dbe7b6ffdef7464538529e3d55bdc3780173b9c86c92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825efe64177e31a92ae50be73b9817e3b0dbd663eaa702c0f82b2aa1d1662d22",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-09-16T08:42:36Z",
    "title_canon_sha256": "7092c8fc4be2c6ef7e27c2e91d4cd649c4517a1d70bcdc6a1b90516e3c544934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3855",
    "kind": "arxiv",
    "version": 1
  }
}