Pith Number

pith:GLQKYDZH

pith:2025:GLQKYDZHBCBZTH3MNY4SKJDNWL

not attested not anchored not stored refs pending

Representation learning with a transformer by contrastive learning for money laundering detection

Alain Celisse (LPP, Harold Gu\'eneau (SAMM), MODAL), Pascal Delange

arxiv:2507.08835 v1 · 2025-07-07 · cs.LG · cs.AI · math.ST · q-fin.RM · q-fin.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GLQKYDZHBCBZTH3MNY4SKJDNWL}

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	2026-07-05T11:35:58.967309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32e0ac0f270883999f6c6e3925246db2d323cba5317962909f4f8d5c161ec1c3

Aliases

arxiv: 2507.08835 · arxiv_version: 2507.08835v1 · doi: 10.48550/arxiv.2507.08835 · pith_short_12: GLQKYDZHBCBZ · pith_short_16: GLQKYDZHBCBZTH3M · pith_short_8: GLQKYDZH

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/GLQKYDZHBCBZTH3MNY4SKJDNWL \
  | 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: 32e0ac0f270883999f6c6e3925246db2d323cba5317962909f4f8d5c161ec1c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ade67d50facd4d6e686951f14f618865d68fbe60b80c4e8198b7487d95abab3b",
    "cross_cats_sorted": [
      "cs.AI",
      "math.ST",
      "q-fin.RM",
      "q-fin.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-07T08:16:11Z",
    "title_canon_sha256": "43954f4f084afb8076b9c3211bd688edeeebf2bb2b74a1eba91de9ba99c08666"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.08835",
    "kind": "arxiv",
    "version": 1
  }
}