Pith Number

pith:BW6DPZSA

pith:2020:BW6DPZSAUWMOSXH3VM5ILUN7FD

not attested not anchored not stored refs pending

Selecting and Designing Grippers for an Assembly Task in a Structured Approach

Jingren Xu, Keisuke Koyama, Kensuke Harada, Weiwei Wan, Yukiyasu Domae

arxiv:2003.04087 v3 · 2020-03-09 · 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{BW6DPZSAUWMOSXH3VM5ILUN7FD}

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	2026-07-05T02:04:05.759777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dbc37e640a598e95cfbab3a85d1bf28f9559638cd3794a1ac8386804ff77123

Aliases

arxiv: 2003.04087 · arxiv_version: 2003.04087v3 · doi: 10.48550/arxiv.2003.04087 · pith_short_12: BW6DPZSAUWMO · pith_short_16: BW6DPZSAUWMOSXH3 · pith_short_8: BW6DPZSA

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/BW6DPZSAUWMOSXH3VM5ILUN7FD \
  | 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: 0dbc37e640a598e95cfbab3a85d1bf28f9559638cd3794a1ac8386804ff77123

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0907ee7daabfe2ec8871f434bcafaeef6147443976d62ba10719cbce73f2de63",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-03-09T12:41:56Z",
    "title_canon_sha256": "0d23b5c02136328d8a86b03cafb06c8c83d9fda904abe4dc801758761c2a0003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04087",
    "kind": "arxiv",
    "version": 3
  }
}