Pith Number

pith:Z46TFIBK

pith:2025:Z46TFIBKWZ2RHDUCBR5GL4CBJW

not attested not anchored not stored refs pending

QuickGrasp: Lightweight Antipodal Grasp Planning with Point Clouds

Asokan Thondiyath, Bijo Sebastian, Keerthi Vasan M, Navin Sriram Ravie

arxiv:2504.19716 v2 · 2025-04-28 · cs.RO · 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{Z46TFIBKWZ2RHDUCBR5GL4CBJW}

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	2026-07-05T11:53:02.253526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf3d32a02ab675138e820c7a65f0414daa62b5a5383b3ad8695d7fcd624b5f44

Aliases

arxiv: 2504.19716 · arxiv_version: 2504.19716v2 · doi: 10.48550/arxiv.2504.19716 · pith_short_12: Z46TFIBKWZ2R · pith_short_16: Z46TFIBKWZ2RHDUC · pith_short_8: Z46TFIBK

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/Z46TFIBKWZ2RHDUCBR5GL4CBJW \
  | 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: cf3d32a02ab675138e820c7a65f0414daa62b5a5383b3ad8695d7fcd624b5f44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4ba463d1854b71a5605e2a3428951c27d26117c7e770ca3ce4e1518cef8b1e1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-28T12:09:10Z",
    "title_canon_sha256": "20da5f91672f844bf7fad3e50a79e831c15b376c0743c15d8480764b03a65759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19716",
    "kind": "arxiv",
    "version": 2
  }
}