Pith Number

pith:USXKLQUK

pith:2011:USXKLQUKAC7EDXJQ6Q76LJ54WG

not attested not anchored not stored refs pending

Inhomogeneous epidemics on weighted networks

David Lindenstrand, Tom Britton

arxiv:1112.4718 v1 · 2011-12-20 · math.PR · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USXKLQUKAC7EDXJQ6Q76LJ54WG}

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	2026-05-18T04:05:58.178306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4aea5c28a00be41dd30f43fe5a7bcb189d75a7c669e5db3d41586d310a6bcdd

Aliases

arxiv: 1112.4718 · arxiv_version: 1112.4718v1 · doi: 10.48550/arxiv.1112.4718 · pith_short_12: USXKLQUKAC7E · pith_short_16: USXKLQUKAC7EDXJQ · pith_short_8: USXKLQUK

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/USXKLQUKAC7EDXJQ6Q76LJ54WG \
  | 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: a4aea5c28a00be41dd30f43fe5a7bcb189d75a7c669e5db3d41586d310a6bcdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24559c8328b14e58a816c06cc4868295a561f24d1b1cd87f979be9483013842c",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-12-20T15:07:12Z",
    "title_canon_sha256": "4fecac489b515ecd0587ac37458d3327183a5c20d9148bab358cdaa872403f3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4718",
    "kind": "arxiv",
    "version": 1
  }
}