Pith Number

pith:LKWG74KB

pith:2024:LKWG74KBJQNSZCEYBUYKPRVGJV

not attested not anchored not stored refs pending

Hi-Gen: Generative Retrieval For Large-Scale Personalized E-commerce Search

Jian Wang, Jun Xiao, Rong Xiao, Wenji Zhou, Yanjing Wu, Yinfu Feng, Yunan Ye

arxiv:2404.15675 v2 · 2024-04-24 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKWG74KBJQNSZCEYBUYKPRVGJV}

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

3 papers in Pith

Beyond Matching: Category-Guided Latent Intent Reasoning for Generative Retrieval in E-Commerce

Efficient Generative Retrieval for E-commerce Search with Semantic Cluster IDs and Expert-Guided RL

Mitigating Collaborative Semantic ID Staleness in Generative Retrieval

Receipt and verification

First computed	2026-07-05T09:03:52.941283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aac6ff1414c1b2c88980d30a7c6a64d6b46289f1d714c96731940ca257d7460

Aliases

arxiv: 2404.15675 · arxiv_version: 2404.15675v2 · doi: 10.48550/arxiv.2404.15675 · pith_short_12: LKWG74KBJQNS · pith_short_16: LKWG74KBJQNSZCEY · pith_short_8: LKWG74KB

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/LKWG74KBJQNSZCEYBUYKPRVGJV \
  | 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: 5aac6ff1414c1b2c88980d30a7c6a64d6b46289f1d714c96731940ca257d7460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59d69d98a667291fafcd31813e931712c8bf557a3301d41ace50dd14c97e84b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-04-24T06:05:35Z",
    "title_canon_sha256": "fba1d72c2bb92b1740e21a58896c0e9e59a3a5e9a303b125b8598369f04a4d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15675",
    "kind": "arxiv",
    "version": 2
  }
}