Pith Number

pith:IKWTGGID

pith:2025:IKWTGGIDCQ5L2IPDIZ57VPH6YU

not attested not anchored not stored refs pending

Beyond Unimodal Boundaries: Generative Recommendation with Multimodal Semantics

Danai Koutra, Jing Zhu, Mingxuan Ju, Neil Shah, Tong Zhao, Yozen Liu

arxiv:2503.23333 v1 · 2025-03-30 · cs.IR · cs.AI · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKWTGGIDCQ5L2IPDIZ57VPH6YU}

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

SynGR: Unleashing the Potential of Cross-Modal Synergy for Generative Recommendation

MLPs are Efficient Distilled Generative Recommenders

Expressiveness Limits of Autoregressive Semantic ID Generation in Generative Recommendation

Receipt and verification

First computed	2026-07-05T10:41:34.666330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ad331903143abd21e3467bfabcfec53f4b088e9cd2dba9ba3cb5f7d5204b5d

Aliases

arxiv: 2503.23333 · arxiv_version: 2503.23333v1 · doi: 10.48550/arxiv.2503.23333 · pith_short_12: IKWTGGIDCQ5L · pith_short_16: IKWTGGIDCQ5L2IPD · pith_short_8: IKWTGGID

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/IKWTGGIDCQ5L2IPDIZ57VPH6YU \
  | 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: 42ad331903143abd21e3467bfabcfec53f4b088e9cd2dba9ba3cb5f7d5204b5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da7734a134da255fc27da894cbe4133bb328abc0daf69f90ab5650ec42f735f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-03-30T06:24:43Z",
    "title_canon_sha256": "3eca10819e3089bcc7ffbccae3f09c1f457e28ab271cc62275250e222d225bb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.23333",
    "kind": "arxiv",
    "version": 1
  }
}