Pith Number

pith:YXK4UUAQ

pith:2015:YXK4UUAQNBWMRJEVVUJ2XNQTML

not attested not anchored not stored refs pending

Fast event-based epidemiological simulations on national scales

Pavol Bauer, Stefan Engblom, Stefan Widgren

arxiv:1502.02908 v3 · 2015-02-10 · q-bio.PE · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXK4UUAQNBWMRJEVVUJ2XNQTML}

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	2026-05-18T00:23:14.749430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5d5ca5010686cc8a495ad13abb61362d8f4df3b982cc9bb66b7b33b9b3d3a1a

Aliases

arxiv: 1502.02908 · arxiv_version: 1502.02908v3 · doi: 10.48550/arxiv.1502.02908 · pith_short_12: YXK4UUAQNBWM · pith_short_16: YXK4UUAQNBWMRJEV · pith_short_8: YXK4UUAQ

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/YXK4UUAQNBWMRJEVVUJ2XNQTML \
  | 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: c5d5ca5010686cc8a495ad13abb61362d8f4df3b982cc9bb66b7b33b9b3d3a1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8d2a9dfdde0c5f2432235d470222cdb3ff60bfd6695989564603d908f54c4b",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2015-02-10T13:48:46Z",
    "title_canon_sha256": "8b96b712c4b17c0a1441b8e9c24c996b58ee53021714cd84b2cfbae6454e5d22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02908",
    "kind": "arxiv",
    "version": 3
  }
}