Pith Number

pith:LZX5FAUX

pith:2025:LZX5FAUXU3JSJ6ZIODURPNPJUJ

not attested not anchored not stored refs pending

MTGR: Industrial-Scale Generative Recommendation Framework in Meituan

Bin Yin, Chi Ma, Chuan Liu, Chunzhen Jing, Fei Jiang, He Jiang, Lei Yu, Menglei Zhou, Mincong Huang, Ruidong Han, Shangyu Chen, Wei Lin, Xiang Li, Xiaoguang Li, Yueming Han

arxiv:2505.18654 v4 · 2025-05-24 · 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{LZX5FAUXU3JSJ6ZIODURPNPJUJ}

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

A Survey on Generative Recommendation: Data, Model, and Tasks

OneRec-V2 Technical Report

MBGR: Multi-Business Prediction for Generative Recommendation at Meituan

Receipt and verification

First computed	2026-07-05T11:57:36.994192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e6fd28297a6d324fb2870e917b5e9a277b54d7a044cc1b3de4f4a1c36e1af4c

Aliases

arxiv: 2505.18654 · arxiv_version: 2505.18654v4 · doi: 10.48550/arxiv.2505.18654 · pith_short_12: LZX5FAUXU3JS · pith_short_16: LZX5FAUXU3JSJ6ZI · pith_short_8: LZX5FAUX

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/LZX5FAUXU3JSJ6ZIODURPNPJUJ \
  | 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: 5e6fd28297a6d324fb2870e917b5e9a277b54d7a044cc1b3de4f4a1c36e1af4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9703cbecfb8383b887fee8974bcdb92097e833a3388827ba57077fcd4d89197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-24T11:47:28Z",
    "title_canon_sha256": "bd08bca14a198ebef4ec2ad6c66758fbb3b690a53abafeacb367097e2cd9cb74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18654",
    "kind": "arxiv",
    "version": 4
  }
}