Pith Number

pith:C2NAP2P5

pith:2025:C2NAP2P5CFX7ZZVJZ2IWADOHK2

not attested not anchored not stored refs pending

Style4Rec: Enhancing Transformer-based E-commerce Recommendation Systems with Style and Shopping Cart Information

Berke Ugurlu, Che Lin, Ming-Yi Hong

arxiv:2501.09354 v1 · 2025-01-16 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2NAP2P5CFX7ZZVJZ2IWADOHK2}

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	2026-07-05T10:01:45.694495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

169a07e9fd116ffce6a9ce91600dc756a71364b2639344509e5a265b3850c89c

Aliases

arxiv: 2501.09354 · arxiv_version: 2501.09354v1 · doi: 10.48550/arxiv.2501.09354 · pith_short_12: C2NAP2P5CFX7 · pith_short_16: C2NAP2P5CFX7ZZVJ · pith_short_8: C2NAP2P5

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/C2NAP2P5CFX7ZZVJZ2IWADOHK2 \
  | 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: 169a07e9fd116ffce6a9ce91600dc756a71364b2639344509e5a265b3850c89c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a60fef44957266623d00fc44ea0f2ff899371f79e0795b0ae3e7ba628b07139",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-16T08:05:39Z",
    "title_canon_sha256": "b08f4b219419964c319d0f989a9db35f737e41fda57baf0fc9e27e9cb26fbc70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09354",
    "kind": "arxiv",
    "version": 1
  }
}