Pith Number

pith:J5GPLWIG

pith:2007:J5GPLWIGTGLHBQW4KGPD4C4BWR

not attested not anchored not stored refs pending

Time Evolution of Disease Spread on Networks with Degree Heterogeneity

Babak Pourbohloul, Bahman Davoudi, Louis J. Dube, Pierre-Andre Noel, Robert C. Brunham

arxiv:0710.3420 v1 · 2007-10-18 · 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{J5GPLWIGTGLHBQW4KGPD4C4BWR}

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	2026-05-18T03:24:18.985250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f4cf5d906999670c2dc519e3e0b81b44fd219a96bcfbecaace2b1a23b86b6d4

Aliases

arxiv: 0710.3420 · arxiv_version: 0710.3420v1 · doi: 10.48550/arxiv.0710.3420 · pith_short_12: J5GPLWIGTGLH · pith_short_16: J5GPLWIGTGLHBQW4 · pith_short_8: J5GPLWIG

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/J5GPLWIGTGLHBQW4KGPD4C4BWR \
  | 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: 4f4cf5d906999670c2dc519e3e0b81b44fd219a96bcfbecaace2b1a23b86b6d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3c9fe3392f84c3a32362ec8ac8c8122fd4ce8f39ae244033b2ab0810ac1df20",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2007-10-18T00:13:35Z",
    "title_canon_sha256": "1a6241f5594d6e6167ff9a4bb36ba2e2d7f42b6674e8ff02255e1eea123e11b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0710.3420",
    "kind": "arxiv",
    "version": 1
  }
}