Pith Number

pith:S74ITKCK

pith:2026:S74ITKCKWY4DTDJTIPVYXDXU4B

not attested not anchored not stored refs pending

CRAFT: A Tendon-Driven Hand with Hybrid Hard-Soft Compliance

Jay Moon, Leo Lin, Shivansh Patel, Svetlana Lazebnik, Unnat Jain

arxiv:2603.12120 v2 · 2026-03-12 · 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{S74ITKCKWY4DTDJTIPVYXDXU4B}

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	2026-06-24T01:15:01.806005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97f889a84ab638398d3343eb8b8ef4e0444badc6c0a7de35e6865c4073dcb261

Aliases

arxiv: 2603.12120 · arxiv_version: 2603.12120v2 · doi: 10.48550/arxiv.2603.12120 · pith_short_12: S74ITKCKWY4D · pith_short_16: S74ITKCKWY4DTDJT · pith_short_8: S74ITKCK

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/S74ITKCKWY4DTDJTIPVYXDXU4B \
  | 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: 97f889a84ab638398d3343eb8b8ef4e0444badc6c0a7de35e6865c4073dcb261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533c167349940a60ba4c15bead18db031d6369fd73a17b7ef56dad2af11f3f70",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-03-12T16:23:19Z",
    "title_canon_sha256": "f5976acaf07bdf0d518e7d9408afe29b32ff8a96ea0fd014635b60a9c157ef45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.12120",
    "kind": "arxiv",
    "version": 2
  }
}