Pith Number

pith:PNTSPNDI

pith:2024:PNTSPNDISFFJR25KM2SHUOTWR4

not attested not anchored not stored refs pending

Aesthetic Post-Training Diffusion Models from Generic Preferences with Step-by-step Preference Optimization

Bohan Chen, Ji Li, Liang Zheng, Mingxi Cheng, Shuyang Gu, Tiankai Hang, Yuhui Yuan, Zhanhao Liang

arxiv:2406.04314 v3 · 2024-06-06 · cs.CV

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\usepackage{pith}
\pithnumber{PNTSPNDISFFJR25KM2SHUOTWR4}

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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

8 papers in Pith

Balancing Performance and Diversity in GRPO Autoregressive Text-to-Image Post-Training

BalancedDPO: Adaptive Multi-Metric Alignment

Do Less, Achieve More: Do We Need Every-Step Optimization for RL Fine-tuning of Diffusion Models?

Improving Video Generation with Human Feedback

Offline Preference Optimization for Rectified Flow with Noise-Tracked Pairs

Receipt and verification

First computed	2026-07-05T10:38:33.821170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b6727b468914a98ebaa66a47a3a768f1f52e28759406004f90a6ccaae53fcf1

Aliases

arxiv: 2406.04314 · arxiv_version: 2406.04314v3 · doi: 10.48550/arxiv.2406.04314 · pith_short_12: PNTSPNDISFFJ · pith_short_16: PNTSPNDISFFJR25K · pith_short_8: PNTSPNDI

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/PNTSPNDISFFJR25KM2SHUOTWR4 \
  | 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: 7b6727b468914a98ebaa66a47a3a768f1f52e28759406004f90a6ccaae53fcf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa10ee218271f20271f608e5e9799819761bd212fc03633a51f92b28fe78f90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-06-06T17:57:09Z",
    "title_canon_sha256": "c83345c004f785f7a0c90f7eb3c52af4df42dbb196ad6e7302e0023fcbfe8f1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.04314",
    "kind": "arxiv",
    "version": 3
  }
}