Pith Number

pith:WQSZ647U

pith:2025:WQSZ647UJNNCVR43RL6I2AXCZD

not attested not anchored not stored refs pending

CTR-Driven Ad Text Generation via Online Feedback Preference Optimization

Bo Zheng, Jiale Chen, Qixiang Gao, Si Chen, Tiezheng Ge, Xubin Li, Yanda Chen, Zihui Ren

arxiv:2507.20227 v3 · 2025-07-27 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WQSZ647UJNNCVR43RL6I2AXCZD}

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

Design Your Ad: Personalized Advertising Image and Text Generation with Unified Autoregressive Models

Receipt and verification

First computed	2026-07-05T11:47:27.007468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4259f73f44b5a2ac79b8afc8d02e2c8ec37c6a33cf52720b3cd53d50b6e884b

Aliases

arxiv: 2507.20227 · arxiv_version: 2507.20227v3 · doi: 10.48550/arxiv.2507.20227 · pith_short_12: WQSZ647UJNNC · pith_short_16: WQSZ647UJNNCVR43 · pith_short_8: WQSZ647U

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/WQSZ647UJNNCVR43RL6I2AXCZD \
  | 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: b4259f73f44b5a2ac79b8afc8d02e2c8ec37c6a33cf52720b3cd53d50b6e884b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60710c91ec09c7e4a3d6ba9a523ec550192cbb921670056563fcccebeeffe6a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-27T11:13:03Z",
    "title_canon_sha256": "711410c3b71da84fc6dab1144832ca6e8a6984db50a7fca6c792766ee30ce37d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20227",
    "kind": "arxiv",
    "version": 3
  }
}