Pith Number

pith:W6VEZHNF

pith:2025:W6VEZHNFP5EBK26VRJGBY76WZT

not attested not anchored not stored refs pending

Dense Policy: Bidirectional Autoregressive Learning of Actions

Cewu Lu, Han Xue, Hao-Shu Fang, Hongjie Fang, Lixin Yang, Xinyu Zhan, Yong-Lu Li, Yue Su

arxiv:2503.13217 v1 · 2025-03-17 · cs.RO · cs.CV · 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{W6VEZHNFP5EBK26VRJGBY76WZT}

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

3 papers in Pith

Hierarchical Policy Learning via Spectral Decomposition

HiPolicy: Hierarchical Multi-Frequency Action Chunking for Policy Learning

Referring-Aware Visuomotor Policy Learning for Closed-Loop Manipulation

Receipt and verification

First computed	2026-07-05T10:32:56.090129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7aa4c9da57f48156bd58a4c1c7fd6ccedb79a48033f3520f56e1e638a87d769

Aliases

arxiv: 2503.13217 · arxiv_version: 2503.13217v1 · doi: 10.48550/arxiv.2503.13217 · pith_short_12: W6VEZHNFP5EB · pith_short_16: W6VEZHNFP5EBK26V · pith_short_8: W6VEZHNF

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/W6VEZHNFP5EBK26VRJGBY76WZT \
  | 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: b7aa4c9da57f48156bd58a4c1c7fd6ccedb79a48033f3520f56e1e638a87d769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b197ab66130404e3be85932567ee49ad9cf6ef14dd525d543590fca849ef9889",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-17T14:28:08Z",
    "title_canon_sha256": "532de2efce54ef886cf8f6cd3086cf4d6f0b98da2e94032cfb651633a8bcd99b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13217",
    "kind": "arxiv",
    "version": 1
  }
}