Pith Number

pith:VOKSGUBZ

pith:2025:VOKSGUBZP2OQCUI63QDJ3HQU4E

not attested not anchored not stored refs pending

Multimodal Quantitative Language for Generative Recommendation

Chang-Dong Wang, Feidiao Yang, Hui Li, Jianyang Zhai, Xiawu Zheng, Yonghong Tian, Zi-Feng Mai

arxiv:2504.05314 v1 · 2025-02-20 · 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{VOKSGUBZP2OQCUI63QDJ3HQU4E}

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

Generative Conversational Recommender System

Learning Variable-Length Tokenization for Generative Recommendation

Expressiveness Limits of Autoregressive Semantic ID Generation in Generative Recommendation

Receipt and verification

First computed	2026-07-05T10:45:39.649619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab952350397e9d01511edc069d9e14e11b7e4409bd694986009f6af3e45fdd96

Aliases

arxiv: 2504.05314 · arxiv_version: 2504.05314v1 · doi: 10.48550/arxiv.2504.05314 · pith_short_12: VOKSGUBZP2OQ · pith_short_16: VOKSGUBZP2OQCUI6 · pith_short_8: VOKSGUBZ

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/VOKSGUBZP2OQCUI63QDJ3HQU4E \
  | 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: ab952350397e9d01511edc069d9e14e11b7e4409bd694986009f6af3e45fdd96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "022ca384285914538f7e2dbbf9f8cabd87521273c459a92cfeb909279c1dc1ab",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-20T09:29:30Z",
    "title_canon_sha256": "182c9d4d3d21ec657e8e61e83170dc9dd41d68afc22f44befb22b7f1a26e0646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05314",
    "kind": "arxiv",
    "version": 1
  }
}