Pith Number

pith:XEUB2OKD

pith:2020:XEUB2OKDYJZUZZMSXNQNJHOGRT

not attested not anchored not stored refs pending

A Mechanical Screwing Tool for 2-Finger Parallel Grippers -- Design, Optimization, and Manipulation Policies

Keisuke Koyama, Kensuke Harada, Weiwei Wan, Zhengtao Hu

arxiv:2006.10366 v1 · 2020-06-18 · 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{XEUB2OKDYJZUZZMSXNQNJHOGRT}

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	2026-07-05T03:03:48.656303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9281d3943c2734ce592bb60d49dc68ce437ea2eeefd0ddaf17f03139d19b441

Aliases

arxiv: 2006.10366 · arxiv_version: 2006.10366v1 · doi: 10.48550/arxiv.2006.10366 · pith_short_12: XEUB2OKDYJZU · pith_short_16: XEUB2OKDYJZUZZMS · pith_short_8: XEUB2OKD

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/XEUB2OKDYJZUZZMSXNQNJHOGRT \
  | 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: b9281d3943c2734ce592bb60d49dc68ce437ea2eeefd0ddaf17f03139d19b441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146da327afae0f1ba3947ba2205788715cf1451f6e915ea967111046b0da0e2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-06-18T08:51:08Z",
    "title_canon_sha256": "a3ed93e233c97094d09a21ef7648271dd59a5bbdc525b07f0585e3073d3f4c51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.10366",
    "kind": "arxiv",
    "version": 1
  }
}