Pith Number

pith:ZS3O5LMH

pith:2024:ZS3O5LMH2GEJU6J575TBK2Q22K

not attested not anchored not stored refs pending

Reward Fine-Tuning Two-Step Diffusion Models via Learning Differentiable Latent-Space Surrogate Reward

Gengdai Liu, Huixi Zhao, Yuesong Nan, Zhiwei Jia

arxiv:2411.15247 v3 · 2024-11-22 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZS3O5LMH2GEJU6J575TBK2Q22K}

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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

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

Receipt and verification

First computed	2026-07-05T10:28:26.799288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccb6eead87d1889a793dff66156a1ad2b65fc36c431eb9cae9f90964bf31b990

Aliases

arxiv: 2411.15247 · arxiv_version: 2411.15247v3 · doi: 10.48550/arxiv.2411.15247 · pith_short_12: ZS3O5LMH2GEJ · pith_short_16: ZS3O5LMH2GEJU6J5 · pith_short_8: ZS3O5LMH

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/ZS3O5LMH2GEJU6J575TBK2Q22K \
  | 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: ccb6eead87d1889a793dff66156a1ad2b65fc36c431eb9cae9f90964bf31b990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a988d4837a35569a8243bb0361f4768d1921719bdd3e48b1884355d8813fdb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-22T08:00:20Z",
    "title_canon_sha256": "57c679ab75ae40afa5bb877e5b5de7473abe21746dc007f89dc0a45fccd45602"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15247",
    "kind": "arxiv",
    "version": 3
  }
}