Pith Number

pith:WERGOOAW

pith:2023:WERGOOAWC7ZHKBSRMMWNAES6K7

not attested not anchored not stored refs pending

Enhancing Personalized Ranking With Differentiable Group AUC Optimization

Bo Zhang, Chenrui Zhang, Han Ren, Mingchen Cai, Xiao Sun

arxiv:2304.09176 v1 · 2023-04-17 · cs.LG · 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{WERGOOAWC7ZHKBSRMMWNAES6K7}

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	2026-07-05T06:02:34.602463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b12267381617f2750651632cd0125e57da6d92d8ce4ac85daabe06e33db59452

Aliases

arxiv: 2304.09176 · arxiv_version: 2304.09176v1 · doi: 10.48550/arxiv.2304.09176 · pith_short_12: WERGOOAWC7ZH · pith_short_16: WERGOOAWC7ZHKBSR · pith_short_8: WERGOOAW

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/WERGOOAWC7ZHKBSRMMWNAES6K7 \
  | 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: b12267381617f2750651632cd0125e57da6d92d8ce4ac85daabe06e33db59452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37c2d288f562382774fb514ce4a865588a2a861727a447f388644137ab24d6be",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-17T09:39:40Z",
    "title_canon_sha256": "78ccebecc75666810cb198842604ee62e303933415dad2521a103324b5c8e249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.09176",
    "kind": "arxiv",
    "version": 1
  }
}