Pith Number

pith:AP3A5CXR

pith:2025:AP3A5CXRPDGWFZKOYTZ2L5VF3L

not attested not anchored not stored refs pending

CHATS: Combining Human-Aligned Optimization and Test-Time Sampling for Text-to-Image Generation

Guo-Hua Wang, Kaifu Zhang, Liangfu Cao, Minghao Fu, Qing-Guo Chen, Weihua Luo, Zhao Xu

arxiv:2502.12579 v3 · 2025-02-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AP3A5CXRPDGWFZKOYTZ2L5VF3L}

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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

Offline Preference Optimization for Rectified Flow with Noise-Tracked Pairs

Receipt and verification

First computed	2026-07-05T11:17:41.473394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03f60e8af178cd62e54ec4f3a5f6a5dac41df700cdb80fe7f5238a39978ede19

Aliases

arxiv: 2502.12579 · arxiv_version: 2502.12579v3 · doi: 10.48550/arxiv.2502.12579 · pith_short_12: AP3A5CXRPDGW · pith_short_16: AP3A5CXRPDGWFZKO · pith_short_8: AP3A5CXR

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/AP3A5CXRPDGWFZKOYTZ2L5VF3L \
  | 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: 03f60e8af178cd62e54ec4f3a5f6a5dac41df700cdb80fe7f5238a39978ede19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2023168a162ffd7555b0aad2d39f9fa4a88ba3d09abb4084130df344fd090118",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-18T06:31:08Z",
    "title_canon_sha256": "4df5cfe1bdeb39d389cf85d7a302625d9e4d0bc8415146dc665bf5e2f48b53ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12579",
    "kind": "arxiv",
    "version": 3
  }
}