Pith Number

pith:NFWODKTQ

pith:2025:NFWODKTQR2VZ7UYPVNQ3DTKXSJ

not attested not anchored not stored refs pending

Fraud detection and risk assessment of online payment transactions on e-commerce platforms based on LLM and GCN frameworks

Nanxi Wang, Ruihan Luo, Xiaotong Zhu

arxiv:2509.09928 v1 · 2025-09-12 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFWODKTQR2VZ7UYPVNQ3DTKXSJ}

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	2026-07-05T12:09:52.266040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

696ce1aa708eab9fd30fab61b1cd57925d0904353b264f3d9ededbefc5dda66b

Aliases

arxiv: 2509.09928 · arxiv_version: 2509.09928v1 · doi: 10.48550/arxiv.2509.09928 · pith_short_12: NFWODKTQR2VZ · pith_short_16: NFWODKTQR2VZ7UYP · pith_short_8: NFWODKTQ

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/NFWODKTQR2VZ7UYPVNQ3DTKXSJ \
  | 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: 696ce1aa708eab9fd30fab61b1cd57925d0904353b264f3d9ededbefc5dda66b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b021cde5dd3fcc657bfa021d84ad76b5737dce70ebcc554a7252f36af2ac58e1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-09-12T02:30:27Z",
    "title_canon_sha256": "413a5b6642536e6645a4bca7893ceaef8b774b19db75f72cc1cea8224c330870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.09928",
    "kind": "arxiv",
    "version": 1
  }
}