Pith Number

pith:P4PRB4OS

pith:2025:P4PRB4OS5WRKAAWRBXNN6ZGNK3

not attested not anchored not stored refs pending

Spatial RoboGrasp: Generalized Robotic Grasping Control Policy

Jiahuan Yan, Jiankai Sun, Luhui Hu, Travis Davies, Xiang Chen, Yiqi Huang

arxiv:2505.20814 v1 · 2025-05-27 · cs.RO · 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{P4PRB4OS5WRKAAWRBXNN6ZGNK3}

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

4 papers in Pith

Pose-Agnostic Robotic Functional Grasping via Observation-Action Canonicalization

GeoSem-WAM: Geometry- and Semantic-Aware World Action Models

AttenA+: Rectifying Action Inequality in Robotic Foundation Models

Receipt and verification

First computed	2026-07-05T11:10:19.323889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f1f10f1d2eda2a002d10ddadf64cd56cbaf7a8bef027b5826e179440927ae87

Aliases

arxiv: 2505.20814 · arxiv_version: 2505.20814v1 · doi: 10.48550/arxiv.2505.20814 · pith_short_12: P4PRB4OS5WRK · pith_short_16: P4PRB4OS5WRKAAWR · pith_short_8: P4PRB4OS

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/P4PRB4OS5WRKAAWRBXNN6ZGNK3 \
  | 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: 7f1f10f1d2eda2a002d10ddadf64cd56cbaf7a8bef027b5826e179440927ae87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e53f8dc7e85766780a15dd3f3a147fb8927b2aee1291af3b3466cb219b14d9",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-05-27T07:22:33Z",
    "title_canon_sha256": "ce6a1410aaf9b9584d646a8c289b22de82f837435acb27b6e7a2379cd0ecfd46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20814",
    "kind": "arxiv",
    "version": 1
  }
}