Pith Number

pith:3TDLBFJ6

pith:2026:3TDLBFJ6YSZU2STTE6MXRPZWHX

not attested not anchored not stored refs pending

Tracing the Shadows: Automatic Tracking and Analysis of Crypto Money Laundering via Transaction Semantic Analysis

Haijun Wang, Hao Wu, Ming Fan, Shangwang Li, Ting Liu, Xiapu Luo, Yin Wu

arxiv:2607.18869 v1 · 2026-07-21 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TDLBFJ6YSZU2STTE6MXRPZWHX}

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	2026-07-22T01:23:16.710577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc6b0953ec4b34d4a73279978bf363ddc2032c56fdbdfc5c95eea0ed40cbf8e

Aliases

arxiv: 2607.18869 · arxiv_version: 2607.18869v1 · doi: 10.48550/arxiv.2607.18869 · pith_short_12: 3TDLBFJ6YSZU · pith_short_16: 3TDLBFJ6YSZU2STT · pith_short_8: 3TDLBFJ6

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/3TDLBFJ6YSZU2STTE6MXRPZWHX \
  | 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: dcc6b0953ec4b34d4a73279978bf363ddc2032c56fdbdfc5c95eea0ed40cbf8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd6908aa40f688fdb3c069844b1998f3b6b66b2dddd7ff3635c1516919277108",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-21T09:00:47Z",
    "title_canon_sha256": "8e73b0c3e092e3ef2c8453b295466f30704870b4387bee5994e07ee5df2441fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18869",
    "kind": "arxiv",
    "version": 1
  }
}