Pith Number

pith:JAHM3KGF

pith:2025:JAHM3KGFQ2YLRETM4IMVZRMA7Z

not attested not anchored not stored refs pending

H$^3$DP: Triply-Hierarchical Diffusion Policy for Visuomotor Learning

Huazhe Xu, Pu Hua, Xianbang Wang, Yiyang Lu, Yufeng Tian, Zhecheng Yuan, Zhengrong Xue

arxiv:2505.07819 v2 · 2025-05-12 · cs.RO · cs.AI · 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{JAHM3KGFQ2YLRETM4IMVZRMA7Z}

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

DSSP: Diffusion State Space Policy with Full-History Encoding

Robo3R: Enhancing Robotic Manipulation with Accurate Feed-Forward 3D Reconstruction

HiPolicy: Hierarchical Multi-Frequency Action Chunking for Policy Learning

Receipt and verification

First computed	2026-07-05T11:22:40.057976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

480ecda8c586b0b8926ce2195cc580fe58bd3a3dd0469a3e617fe51f6949b8f6

Aliases

arxiv: 2505.07819 · arxiv_version: 2505.07819v2 · doi: 10.48550/arxiv.2505.07819 · pith_short_12: JAHM3KGFQ2YL · pith_short_16: JAHM3KGFQ2YLRETM · pith_short_8: JAHM3KGF

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/JAHM3KGFQ2YLRETM4IMVZRMA7Z \
  | 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: 480ecda8c586b0b8926ce2195cc580fe58bd3a3dd0469a3e617fe51f6949b8f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28d015d26ae2eb1d6931ef88efb2e09a1f98260c6bc2e565165f65718f26f624",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-12T17:59:43Z",
    "title_canon_sha256": "a5a956ec0ce34f28e3f2bc0b036826cbca1171303c4c2e415d072c3dcec895ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07819",
    "kind": "arxiv",
    "version": 2
  }
}