Pith Number

pith:HO3Z2W6B

pith:2025:HO3Z2W6BHGYR75GJP4CFUVJDJH

not attested not anchored not stored refs pending

Dexterous Non-Prehensile Manipulation for Ungraspable Object via Extrinsic Dexterity

Yaodong Yang, Yuanpei Chen, Yuhan Wang, Yu Li

arxiv:2503.23120 v1 · 2025-03-29 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HO3Z2W6BHGYR75GJP4CFUVJDJH}

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

2 papers in Pith

Grasp-Oriented Non-Prehensile Manipulation via Learning a Graspability Field

Learning Geometry-Aware Nonprehensile Pushing and Pulling with Dexterous Hands

Receipt and verification

First computed	2026-07-05T10:41:30.998805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bb79d5bc139b11ff4c97f045a552349cba6afd7ca62ec706dde9742271ffff7

Aliases

arxiv: 2503.23120 · arxiv_version: 2503.23120v1 · doi: 10.48550/arxiv.2503.23120 · pith_short_12: HO3Z2W6BHGYR · pith_short_16: HO3Z2W6BHGYR75GJ · pith_short_8: HO3Z2W6B

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/HO3Z2W6BHGYR75GJP4CFUVJDJH \
  | 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: 3bb79d5bc139b11ff4c97f045a552349cba6afd7ca62ec706dde9742271ffff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3793f65762370c99a46626f1eae0eee2ed0d9c11aa1335be7dc400c952d249d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-03-29T15:21:41Z",
    "title_canon_sha256": "4cc1fd51c7e919490662874ed128845b7a77bfac26ee86f9bf3621486d6335e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.23120",
    "kind": "arxiv",
    "version": 1
  }
}