Pith Number

pith:OQEKPYWB

pith:2024:OQEKPYWBW5DG5Z3GDT6SEMCKRO

not attested not anchored not stored refs pending

A Thorough Performance Benchmarking on Lightweight Embedding-based Recommender Systems

Hongzhi Yin, Hung Vinh Tran, Lizhen Cui, Quoc Viet Hung Nguyen, Tong Chen, Zi Huang

arxiv:2406.17335 v3 · 2024-06-25 · 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{OQEKPYWBW5DG5Z3GDT6SEMCKRO}

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	2026-07-05T10:02:23.497383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7408a7e2c1b7466ee7661cfd22304a8b998ae850ec095a34e6c951b3b821e044

Aliases

arxiv: 2406.17335 · arxiv_version: 2406.17335v3 · doi: 10.48550/arxiv.2406.17335 · pith_short_12: OQEKPYWBW5DG · pith_short_16: OQEKPYWBW5DG5Z3G · pith_short_8: OQEKPYWB

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/OQEKPYWBW5DG5Z3GDT6SEMCKRO \
  | 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: 7408a7e2c1b7466ee7661cfd22304a8b998ae850ec095a34e6c951b3b821e044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "026492fe6f8e7e493d19adf4d072435e8507557229d1a32f1eff34a497154c2d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-06-25T07:45:00Z",
    "title_canon_sha256": "9d2d0212df87220415d27cfad794bc1c9bfe8730f96faedf896f195009e2e9b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.17335",
    "kind": "arxiv",
    "version": 3
  }
}