Pith Number

pith:WQUXPLRJ

pith:2018:WQUXPLRJONBMWIC3EMVEPYGMI6

not attested not anchored not stored refs pending

Traffic-driven epidemic spreading on scale-free networks with tunable degree distribution

Bing-Hong Wang, Han-Xin Yang

arxiv:1802.01246 v1 · 2018-02-05 · 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{WQUXPLRJONBMWIC3EMVEPYGMI6}

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	2026-05-18T00:23:27.166644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b42977ae297342cb205b232a47e0cc4788916d310bb4d62bd96c23e52930c9aa

Aliases

arxiv: 1802.01246 · arxiv_version: 1802.01246v1 · doi: 10.48550/arxiv.1802.01246 · pith_short_12: WQUXPLRJONBM · pith_short_16: WQUXPLRJONBMWIC3 · pith_short_8: WQUXPLRJ

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/WQUXPLRJONBMWIC3EMVEPYGMI6 \
  | 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: b42977ae297342cb205b232a47e0cc4788916d310bb4d62bd96c23e52930c9aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4484f889ea0359b0e8e97f28c7a152b87b0e5c424d72f34dabc13e2edd46025e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-02-05T03:07:10Z",
    "title_canon_sha256": "7a11c6fd00cb9bca726b32cae61fc14016e6ab177e76d6fb442cfa928e8cf0e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01246",
    "kind": "arxiv",
    "version": 1
  }
}