Pith Number

pith:ZLAFCHZ7

pith:2023:ZLAFCHZ7JEKPUPNKOIHG5PMCOO

not attested not anchored not stored refs pending

DPOK: Reinforcement Learning for Fine-tuning Text-to-Image Diffusion Models

Craig Boutilier, Hao Liu, Kangwook Lee, Kimin Lee, Mohammad Ghavamzadeh, Moonkyung Ryu, Olivia Watkins, Pieter Abbeel, Ying Fan, Yuqing Du

arxiv:2305.16381 v3 · 2023-05-25 · cs.LG · 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{ZLAFCHZ7JEKPUPNKOIHG5PMCOO}

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

9 papers in Pith

Selective Timestep Weighting and Advantage-Based Replay for Sample-Efficient Diffusion RLHF

Curvature-Adaptive Consistency Flow Matching: Autonomous Trajectory Optimization via Reinforcement Learning

How to Guide Your Flow: Few-Step Alignment via Flow Map Reward Guidance

Surrogate-Gated Generation and Foundation-Model Embeddings for Bayesian Materials Design

How to Guide Your Flow: Few-Step Alignment via Flow Map Reward Guidance

Receipt and verification

First computed	2026-07-05T07:07:37.910070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cac0511f3f4914fa3daa720e6ebd82739efb4f737d6a4d6a9a66c91779b83191

Aliases

arxiv: 2305.16381 · arxiv_version: 2305.16381v3 · doi: 10.48550/arxiv.2305.16381 · pith_short_12: ZLAFCHZ7JEKP · pith_short_16: ZLAFCHZ7JEKPUPNK · pith_short_8: ZLAFCHZ7

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/ZLAFCHZ7JEKPUPNKOIHG5PMCOO \
  | 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: cac0511f3f4914fa3daa720e6ebd82739efb4f737d6a4d6a9a66c91779b83191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde2a1e416185a89253c16ac4968342c6bff53f878fb1fe12e0b1612b23f10d0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-25T17:35:38Z",
    "title_canon_sha256": "e12813477ebfb7df2be616f1fdc3665e0c513aaa38bf104eaefe1648c294399c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16381",
    "kind": "arxiv",
    "version": 3
  }
}