Pith Number

pith:2FRC2KOR

pith:2025:2FRC2KORZXIJI5OLMMWAZMUJWR

not attested not anchored not stored refs pending

Score-Based Diffusion Policy Compatible with Reinforcement Learning via Optimal Transport

Donglin Wang, Mingyang Sun, Pengxiang Ding, Weinan Zhang

arxiv:2502.12631 v2 · 2025-02-18 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FRC2KORZXIJI5OLMMWAZMUJWR}

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

MODIP: Efficient Model-Based Optimization for Diffusion Policies

Receipt and verification

First computed	2026-07-05T10:17:54.614493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1622d29d1cdd09475cb632c0cb289b454a5c42ca20fa1d96b3226c4c135c78a

Aliases

arxiv: 2502.12631 · arxiv_version: 2502.12631v2 · doi: 10.48550/arxiv.2502.12631 · pith_short_12: 2FRC2KORZXIJ · pith_short_16: 2FRC2KORZXIJI5OL · pith_short_8: 2FRC2KOR

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/2FRC2KORZXIJI5OLMMWAZMUJWR \
  | 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: d1622d29d1cdd09475cb632c0cb289b454a5c42ca20fa1d96b3226c4c135c78a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584241d41eefe90aed6b0a7f4bf2362fe33582cdb3b4613506bc377b6862d9ca",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-18T08:22:20Z",
    "title_canon_sha256": "d8e6b1604a0669b8c66eeed136d01c6b5e6949ff01b58d2c9f6663e22ce28fbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12631",
    "kind": "arxiv",
    "version": 2
  }
}