Pith Number

pith:GK5NIK3T

pith:2025:GK5NIK3TLGRUA74ZUWBQUQENQL

not attested not anchored not stored refs pending

The Evolution of Embedding Table Optimization and Multi-Epoch Training in Pinterest Ads Conversion

Andrew Qiu, Han Sun, Hin Wai Lui, Kungang Li, Ling Leng, Rafael Rios M\"uller, Runze Su, Shayan Ehsani, Shubham Barhate, Zhifang Liu

arxiv:2505.05605 v1 · 2025-05-08 · cs.LG · cs.CE · cs.IR · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GK5NIK3TLGRUA74ZUWBQUQENQL}

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

NestPipe: Large-Scale Recommendation Training on 1,500+ Accelerators via Nested Pipelining

Receipt and verification

First computed	2026-07-05T11:00:28.871879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32bad42b7359a3407f99a5830a408d82f39c51c753093a89f6d06e186d3b7541

Aliases

arxiv: 2505.05605 · arxiv_version: 2505.05605v1 · doi: 10.48550/arxiv.2505.05605 · pith_short_12: GK5NIK3TLGRU · pith_short_16: GK5NIK3TLGRUA74Z · pith_short_8: GK5NIK3T

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/GK5NIK3TLGRUA74ZUWBQUQENQL \
  | 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: 32bad42b7359a3407f99a5830a408d82f39c51c753093a89f6d06e186d3b7541

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c529e123b058d87dc852d2b6c4ab0369563e3cff23d4a72a6dd3c94dcf581368",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.IR",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-08T19:18:32Z",
    "title_canon_sha256": "ae6aa446ccf5687d8088b38044fe2d1a66967e956d24df3eb29166ac08bac8b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05605",
    "kind": "arxiv",
    "version": 1
  }
}