Pith Number

pith:WELP5X2G

pith:2026:WELP5X2GCQ3SOQAC7PKCSO2AMC

not attested not anchored not stored refs pending

Interpretable vs Learned Encoders for High-Cardinality Fraud Detection

Chenyu Wu, Jingjing Liu, Moxuan Zheng, Xiao Han, Zhen Zhang

arxiv:2607.00477 v1 · 2026-07-01 · cs.LG · 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{WELP5X2GCQ3SOQAC7PKCSO2AMC}

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.

Cited by

1 paper in Pith

Evaluating LLM Robustness Under Domain-Specific Prompt Perturbations in Public Health Applications

Receipt and verification

First computed	2026-07-02T01:17:44.538352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b116fedf461437274002fbd4293b4060a609c04210c4692d5e12b643af8d473b

Aliases

arxiv: 2607.00477 · arxiv_version: 2607.00477v1 · doi: 10.48550/arxiv.2607.00477 · pith_short_12: WELP5X2GCQ3S · pith_short_16: WELP5X2GCQ3SOQAC · pith_short_8: WELP5X2G

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/WELP5X2GCQ3SOQAC7PKCSO2AMC \
  | 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: b116fedf461437274002fbd4293b4060a609c04210c4692d5e12b643af8d473b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86569d432d813e034f4bb0e588c67fa03a4776c514f7f9223c8ae2cdfb4e1aa6",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-01T05:51:15Z",
    "title_canon_sha256": "98c85bbfa38ad884ab57f731c9f326ea04dc70fe65c4a2f2fe980a587518a3e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00477",
    "kind": "arxiv",
    "version": 1
  }
}