Pith Number

pith:VHDYIHH2

pith:2025:VHDYIHH2D373MACKIAOVW45KO4

not attested not anchored not stored refs pending

Generative Retrieval and Alignment Model: A New Paradigm for E-commerce Retrieval

Changping Peng, Ching Law, Chunyuan Yuan, Donghao Xie, Fanyi Qu, Jingping Shao, Ming Pang, Xiaoyu He, Xue Jiang, Zhangang Lin, Zheng Fang

arxiv:2504.01403 v2 · 2025-04-02 · cs.IR · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHDYIHH2D373MACKIAOVW45KO4}

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

Fine-Tuned LLM as a Complementary Predictor Improving Ads System

Receipt and verification

First computed	2026-07-05T11:35:13.019082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c7841cfa1effb6004a401d5b73aa770ae44dfb9044428f3f94d46d8e5bef0b

Aliases

arxiv: 2504.01403 · arxiv_version: 2504.01403v2 · doi: 10.48550/arxiv.2504.01403 · pith_short_12: VHDYIHH2D373 · pith_short_16: VHDYIHH2D373MACK · pith_short_8: VHDYIHH2

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/VHDYIHH2D373MACKIAOVW45KO4 \
  | 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: a9c7841cfa1effb6004a401d5b73aa770ae44dfb9044428f3f94d46d8e5bef0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "885d277959de77dcef1780b9d42522dff60b1cdf91c7123faf39f057ba418a88",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-02T06:40:09Z",
    "title_canon_sha256": "ce9cda5f6db0309dcb9fcf077dbeb7673462ffe39d9d42341898b23f45d763ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.01403",
    "kind": "arxiv",
    "version": 2
  }
}