Pith Number

pith:DOOWQ4BP

pith:2025:DOOWQ4BPSQTPX2HQH36B5NR2N3

not attested not anchored not stored refs pending

Alignment and Safety of Diffusion Models via Reinforcement Learning and Reward Modeling: A Survey

Ankita Kushwaha, Kiran Ravish, Pawan Kumar, Preeti Lamba

arxiv:2505.17352 v2 · 2025-05-23 · 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{DOOWQ4BPSQTPX2HQH36B5NR2N3}

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

SafeDiffusion-R1: Online Reward Steering for Safe Diffusion Post-Training

Receipt and verification

First computed	2026-05-20T00:02:05.164986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b9d68702f9426fbe8f03efc1eb63a6ed2505055652cea467c9f68068b57260f

Aliases

arxiv: 2505.17352 · arxiv_version: 2505.17352v2 · doi: 10.48550/arxiv.2505.17352 · pith_short_12: DOOWQ4BPSQTP · pith_short_16: DOOWQ4BPSQTPX2HQ · pith_short_8: DOOWQ4BP

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/DOOWQ4BPSQTPX2HQH36B5NR2N3 \
  | 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: 1b9d68702f9426fbe8f03efc1eb63a6ed2505055652cea467c9f68068b57260f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "822cdc021426df8a23d2928052bab6f7262bb89c01130266cff405920ce49922",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-23T00:08:49Z",
    "title_canon_sha256": "5b5f8311475828b31c6cd9880bfe01d5f5011f460938092523be5a25f369e79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17352",
    "kind": "arxiv",
    "version": 2
  }
}