Pith Number

pith:4OOMUGX2

pith:2012:4OOMUGX2QOM6RJGKYHDDU5KN3R

not attested not anchored not stored refs pending

A combinatorial model of malware diffusion via Bluetooth connections

Giuseppe Jurman, Stefano Merler

arxiv:1204.6248 v2 · 2012-01-07 · cs.CR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OOMUGX2QOM6RJGKYHDDU5KN3R}

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	2026-05-18T01:57:43.151441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39cca1afa8399e8a4cac1c63a754ddc4d6bd58db576790ed94544ee68faec7d

Aliases

arxiv: 1204.6248 · arxiv_version: 1204.6248v2 · doi: 10.48550/arxiv.1204.6248 · pith_short_12: 4OOMUGX2QOM6 · pith_short_16: 4OOMUGX2QOM6RJGK · pith_short_8: 4OOMUGX2

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/4OOMUGX2QOM6RJGKYHDDU5KN3R \
  | 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: e39cca1afa8399e8a4cac1c63a754ddc4d6bd58db576790ed94544ee68faec7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f132390805777e1021b9a8fa73a37332411ae73b255c036211e869f3c0ca633",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-01-07T18:16:13Z",
    "title_canon_sha256": "def9a3fcfa39f4226e1f749b329dc762d1a9a9ea3a20c784696b54db5e7d80f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6248",
    "kind": "arxiv",
    "version": 2
  }
}