Pith Number

pith:TLK4TGR4

pith:2025:TLK4TGR4ADTRWRLLDJQHOGWBP6

not attested not anchored not stored refs pending

Optimizing Multi-Round Enhanced Training in Diffusion Models for Improved Preference Understanding

Hongyang He, Jianhui Wang, Jiaqi Chen, Keqin Li, Kun Li, Miao Zhang, Ruoyu Wang, Sida Li, Tianyu Shi, Wenxin Zhang, Xinyuan Song, Xueqian Wang, Yangfan He

arxiv:2504.18204 v1 · 2025-04-25 · 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{TLK4TGR4ADTRWRLLDJQHOGWBP6}

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	2026-07-05T10:54:03.678059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ad5c99a3c00e71b456b1a60771ac17f9de5222d285baf19dc6cc6d09dd06fe8

Aliases

arxiv: 2504.18204 · arxiv_version: 2504.18204v1 · doi: 10.48550/arxiv.2504.18204 · pith_short_12: TLK4TGR4ADTR · pith_short_16: TLK4TGR4ADTRWRLL · pith_short_8: TLK4TGR4

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/TLK4TGR4ADTRWRLLDJQHOGWBP6 \
  | 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: 9ad5c99a3c00e71b456b1a60771ac17f9de5222d285baf19dc6cc6d09dd06fe8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c34e2a70d4b89641499d5ed29ca817e4b4d209b512f7431db8c68db9bcddb29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-25T09:35:02Z",
    "title_canon_sha256": "114343302d681a6ed9bdc1f2fe4bccfee555a6d4da62c44943dcab936f381434"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18204",
    "kind": "arxiv",
    "version": 1
  }
}