Pith Number

pith:O3PCERUS

pith:2026:O3PCERUSXSTPW2KPQS4GP7IPBQ

not attested not anchored not stored refs pending

UniPinRec: Unifying Generative Retrieval and Ranking at Pinterest Scale

Aditya Mantha, Bella Huang, Charles Rosenberg, Chuxi Wang, Dhruvil Deven Badani, Hanyu Li, Hongtao Lin, Hooshmand Shokri Razaghi, Jaewon Yang, James Li, Jiajing Xu, Jialu Wang, Kousik Rajesh, Laksh Bhasin, Prabhat Agarwal, Shunyao Li, Xinyi Li, Yaxin Li, Yi-Ping Hsu, Zongyue Qin

arxiv:2606.00422 v1 · 2026-05-29 · 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{O3PCERUSXSTPW2KPQS4GP7IPBQ}

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.

Receipt and verification

First computed	2026-06-02T01:03:54.191342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76de224692bca6fb694f84b867fd0f0c28f8b7725f725d2a631c5d58758e7208

Aliases

arxiv: 2606.00422 · arxiv_version: 2606.00422v1 · doi: 10.48550/arxiv.2606.00422 · pith_short_12: O3PCERUSXSTP · pith_short_16: O3PCERUSXSTPW2KP · pith_short_8: O3PCERUS

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/O3PCERUSXSTPW2KPQS4GP7IPBQ \
  | 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: 76de224692bca6fb694f84b867fd0f0c28f8b7725f725d2a631c5d58758e7208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "117fe572bcdbd86176f2eaf0790af8022bbea05ce08a39362ea405e4528fd0f0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-29T23:17:34Z",
    "title_canon_sha256": "206ccdbca35155505cb77b7c98a70b55901e7e461737c6a62b3e1fb0c6559012"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00422",
    "kind": "arxiv",
    "version": 1
  }
}