Pith Number

pith:53OWXT2N

pith:2025:53OWXT2NSO7VUIA4NFX5FRHDKI

not attested not anchored not stored refs pending

PinRec: Unified Generative Retrieval for Pinterest Recommender Systems

Anirudhan Badrinath, Charles Rosenberg, Edoardo Botta, Jaewon Yang, Jiajing Xu, Laksh Bhasin, Prabhat Agarwal, Yilin Chen, Yi-Ping Hsu

arxiv:2504.10507 v7 · 2025-04-09 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53OWXT2NSO7VUIA4NFX5FRHDKI}

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

9 papers in Pith

Bi-Level Optimization for Generative Recommendation: Bridging Tokenization and Generation

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Asymmetric Generative Recommendation via Multi-Expert Projection and Multi-Faceted Hierarchical Quantization

MBGR: Multi-Business Prediction for Generative Recommendation at Meituan

Tencent Advertising Algorithm Challenge 2025: All-Modality Generative Recommendation

Receipt and verification

First computed	2026-06-23T01:11:55.104286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eedd6bcf4d93bf5a201c696fd2c4e3522730b52b02562ba45c29212634c3540d

Aliases

arxiv: 2504.10507 · arxiv_version: 2504.10507v7 · doi: 10.48550/arxiv.2504.10507 · pith_short_12: 53OWXT2NSO7V · pith_short_16: 53OWXT2NSO7VUIA4 · pith_short_8: 53OWXT2N

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/53OWXT2NSO7VUIA4NFX5FRHDKI \
  | 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: eedd6bcf4d93bf5a201c696fd2c4e3522730b52b02562ba45c29212634c3540d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b92735cd3177a37bc8c48d3ff5c258d60e47edc605766a43a412bccca11164e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-09T17:46:12Z",
    "title_canon_sha256": "e538ebc2d633d2d9640ec6219dfea5c026ce973f96f225770cc88b2918aada60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10507",
    "kind": "arxiv",
    "version": 7
  }
}