Pith Number

pith:N62WTK4R

pith:2025:N62WTK4R4T4O6KZJJVUB4BXJPS

not attested not anchored not stored refs pending

MDE: Modality Discrimination Enhancement for Multi-modal Recommendation

Hang Zhou, Huijing Zhan, Yucheng Wang

arxiv:2502.18481 v1 · 2025-02-08 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N62WTK4R4T4O6KZJJVUB4BXJPS}

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

Progressive Semantic Residual Quantization for Multimodal-Joint Interest Modeling in Music Recommendation

Receipt and verification

First computed	2026-07-05T10:19:58.554443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fb569ab91e4f8ef2b294d681e06e97c966cb578db922e0cb977da1dad021438

Aliases

arxiv: 2502.18481 · arxiv_version: 2502.18481v1 · doi: 10.48550/arxiv.2502.18481 · pith_short_12: N62WTK4R4T4O · pith_short_16: N62WTK4R4T4O6KZJ · pith_short_8: N62WTK4R

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/N62WTK4R4T4O6KZJJVUB4BXJPS \
  | 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: 6fb569ab91e4f8ef2b294d681e06e97c966cb578db922e0cb977da1dad021438

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cfd3d58c39d3fc96ca6cb5427679d5232e1f9635bb967b1b9ad6875ec3e85dd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-08T03:36:14Z",
    "title_canon_sha256": "5acb9aa646f349eb8924f30044dcaf56eb5458e48036bf51f17ad10c2c7581ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18481",
    "kind": "arxiv",
    "version": 1
  }
}