Pith Number

pith:XLK7NCCX

pith:2014:XLK7NCCXQZV3SVVGOIAO3Z4BND

not attested not anchored not stored refs pending

A New Skill Based Robot Programming Language Using UML/P Statecharts

Andreas Wortmann, Bernhard Rumpe, Christoph Schulze, Gerd Hirzinger, Ulrike Thomas

arxiv:1409.6601 v1 · 2014-09-22 · cs.SE · 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{XLK7NCCXQZV3SVVGOIAO3Z4BND}

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	2026-05-18T02:42:06.771868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad5f68857866bb956a67200ede78168ca640c92f5f6e535cbc979ed496e7fe6

Aliases

arxiv: 1409.6601 · arxiv_version: 1409.6601v1 · doi: 10.48550/arxiv.1409.6601 · pith_short_12: XLK7NCCXQZV3 · pith_short_16: XLK7NCCXQZV3SVVG · pith_short_8: XLK7NCCX

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/XLK7NCCXQZV3SVVGOIAO3Z4BND \
  | 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: bad5f68857866bb956a67200ede78168ca640c92f5f6e535cbc979ed496e7fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95bf1e45c324abc81e16704a7edc357a44c3e4efb60a84f4e15c9f80f3e2296f",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-09-22T17:48:53Z",
    "title_canon_sha256": "f83a5d1c20fb569e36678458606f06ba953ea861c8d59e78ec5cd38b90b6634c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6601",
    "kind": "arxiv",
    "version": 1
  }
}