Pith Number

pith:PUKIUAUI

pith:2026:PUKIUAUI7Q5FCNVSIHHXQLIVQ4

not attested not anchored not stored refs pending

WorkBenchMark: A LEGO-Based Assembly Benchmark with an Assembly-by-Disassembly Baseline for the Smart Manufacturing League

Daniel Swoboda, Matteo Tschesche, Till Hofmann, Wenbo Ma

arxiv:2606.19358 v1 · 2026-06-02 · 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{PUKIUAUI7Q5FCNVSIHHXQLIVQ4}

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	2026-06-19T16:12:23.082588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d148a0288fc3a5136b241cf782d158732eb83ab9b0aa20b3b5b840fe1313f3b

Aliases

arxiv: 2606.19358 · arxiv_version: 2606.19358v1 · doi: 10.48550/arxiv.2606.19358 · pith_short_12: PUKIUAUI7Q5F · pith_short_16: PUKIUAUI7Q5FCNVS · pith_short_8: PUKIUAUI

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/PUKIUAUI7Q5FCNVSIHHXQLIVQ4 \
  | 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: 7d148a0288fc3a5136b241cf782d158732eb83ab9b0aa20b3b5b840fe1313f3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c986453b335c7ac74c172e7fb8004b9c2303b5354ed778e2e19164a909bcf8c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-02T17:15:31Z",
    "title_canon_sha256": "b372c23a869793101fff08edb667fc1f127ba7703f1acc1211fd0dfe6f4bcb42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19358",
    "kind": "arxiv",
    "version": 1
  }
}