Pith Number

pith:ITR6PPWD

pith:2020:ITR6PPWDW2ADVDDY43AMKJ5MIA

not attested not anchored not stored refs pending

Machine learning methods to detect money laundering in the Bitcoin blockchain in the presence of label scarcity

David Apar\'icio, Joana Lorenz, Jo\~ao Tiago Ascens\~ao, Maria In\^es Silva, Pedro Bizarro

arxiv:2005.14635 v2 · 2020-05-29 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITR6PPWDW2ADVDDY43AMKJ5MIA}

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	2026-07-05T03:19:58.844860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44e3e7bec3b6803a8c78e6c0c527ac403322571aaa6df7f0628d55bb76f7ab20

Aliases

arxiv: 2005.14635 · arxiv_version: 2005.14635v2 · doi: 10.48550/arxiv.2005.14635 · pith_short_12: ITR6PPWDW2AD · pith_short_16: ITR6PPWDW2ADVDDY · pith_short_8: ITR6PPWD

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/ITR6PPWDW2ADVDDY43AMKJ5MIA \
  | 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: 44e3e7bec3b6803a8c78e6c0c527ac403322571aaa6df7f0628d55bb76f7ab20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e8972d26574f9a8c535089585bc29e6323c8753e34c7351ddec5169b6735027",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-05-29T15:52:48Z",
    "title_canon_sha256": "53140dd65d24a107ede4bb7dcdc2f4bdf6b27db139f710d55614640677504c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.14635",
    "kind": "arxiv",
    "version": 2
  }
}