Pith Number

pith:PGT5HCAM

pith:2026:PGT5HCAMINEJ2FU2B3O3NKRYPE

not attested not anchored not stored refs pending

Grasp Execution Without a Planner: Configuration-Space Grasp Distance Fields with Certified Safety & Guaranteed Quality

Calin Belta, Clinton Enwerem, John S. Baras

arxiv:2608.00600 v1 · 2026-08-01 · cs.RO · cs.SY · eess.SY · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGT5HCAMINEJ2FU2B3O3NKRYPE}

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	2026-08-04T00:38:00.522197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79a7d3880c43489d169a0eddb6aa387918893f8b5619c3b23161e28edb659583

Aliases

arxiv: 2608.00600 · arxiv_version: 2608.00600v1 · doi: 10.48550/arxiv.2608.00600 · pith_short_12: PGT5HCAMINEJ · pith_short_16: PGT5HCAMINEJ2FU2 · pith_short_8: PGT5HCAM

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/PGT5HCAMINEJ2FU2B3O3NKRYPE \
  | 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: 79a7d3880c43489d169a0eddb6aa387918893f8b5619c3b23161e28edb659583

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "675d9026dedfada3c272098868ba9b2c45a6c9d04c3f8cdb4b54d2e360e7acb7",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-08-01T11:35:08Z",
    "title_canon_sha256": "6393c4c1587a14c3187f2ea61d665f2f225437c1c39d3753ffa55e2005c82af2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00600",
    "kind": "arxiv",
    "version": 1
  }
}