Pith Number

pith:7WHJRR24

pith:2026:7WHJRR24O3ONJA4QRDSUTIDFQY

not attested not anchored not stored refs pending

A Dexterous and Compliant Gripper With Soft Hydraulic Actuation for Microgravity Manipulation

Jianshu Zhou, Jordan Kam, William Su, Yixiao Wang

arxiv:2605.17851 v1 · 2026-05-18 · 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{7WHJRR24O3ONJA4QRDSUTIDFQY}

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	2026-05-20T00:05:01.691086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd8e98c75c76dcd4839088e549a065863881429cdfc3fe5918a7cc6b3cfa0118

Aliases

arxiv: 2605.17851 · arxiv_version: 2605.17851v1 · doi: 10.48550/arxiv.2605.17851 · pith_short_12: 7WHJRR24O3ON · pith_short_16: 7WHJRR24O3ONJA4Q · pith_short_8: 7WHJRR24

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/7WHJRR24O3ONJA4QRDSUTIDFQY \
  | 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: fd8e98c75c76dcd4839088e549a065863881429cdfc3fe5918a7cc6b3cfa0118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df7a65a4e759fdd502ae7f830459b4b1af157a8b87b1c637582d7ddb3d20d927",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-18T04:46:46Z",
    "title_canon_sha256": "51833b51393215f8ef9b47bfd42972115def63ba66f310d66d4ddd2f17578fea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17851",
    "kind": "arxiv",
    "version": 1
  }
}