Pith Number

pith:33YXYH6V

pith:2025:33YXYH6VUYQUBIFL4GH7JATHRF

not attested not anchored not stored refs pending

Training Diffusion Policies via Prior-Mapping Co-Evolution

Bo An, Chubin Zhang, Feng Chen, Fuchao Yang, Ivor Tsang, Lang Feng, Xingrui Yu, Yang You, Yaxin Zhou, Zhenglin Wan

arxiv:2512.02581 v3 · 2025-12-02 · 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{33YXYH6VUYQUBIFL4GH7JATHRF}

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.

Receipt and verification

First computed	2026-06-23T01:12:50.259601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def17c1fd5a62140a0abe18ff4826789553a7ee02f7b80933f49f2655bd0c556

Aliases

arxiv: 2512.02581 · arxiv_version: 2512.02581v3 · doi: 10.48550/arxiv.2512.02581 · pith_short_12: 33YXYH6VUYQU · pith_short_16: 33YXYH6VUYQUBIFL · pith_short_8: 33YXYH6V

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/33YXYH6VUYQUBIFL4GH7JATHRF \
  | 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: def17c1fd5a62140a0abe18ff4826789553a7ee02f7b80933f49f2655bd0c556

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe91732a2c660308121d3ddaccd5427e7c482338cc108707791cbd973cb2e1eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-12-02T09:49:26Z",
    "title_canon_sha256": "10fc9199b84ac41b3970de659faa40036c0ee39fdf4ede49e6111721aa8547b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.02581",
    "kind": "arxiv",
    "version": 3
  }
}