Pith Number

pith:HKBB7GII

pith:2017:HKBB7GIIMGCYQISO4B72VJSUHJ

not attested not anchored not stored refs pending

From Formalised State Machines to Implementations of Robotic Controllers

Alvaro Miyazawa, Ana Cavalcanti, Jim Woodcock, Jon Timmis, Pedro Ribeiro, Wei Li

arxiv:1702.01783 v1 · 2017-02-06 · cs.RO · cs.SE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HKBB7GIIMGCYQISO4B72VJSUHJ}

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	2026-05-18T00:51:11.314420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a821f9908618588224ee07faaa6543a6719e6a351a45e070b66a21f5d8070de

Aliases

arxiv: 1702.01783 · arxiv_version: 1702.01783v1 · doi: 10.48550/arxiv.1702.01783 · pith_short_12: HKBB7GIIMGCY · pith_short_16: HKBB7GIIMGCYQISO · pith_short_8: HKBB7GII

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/HKBB7GIIMGCYQISO4B72VJSUHJ \
  | 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: 3a821f9908618588224ee07faaa6543a6719e6a351a45e070b66a21f5d8070de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1e1478c65c737c16cf687036d89cab61cb514b544b687cadf917c5fb257fa55",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-02-06T20:14:05Z",
    "title_canon_sha256": "26e8cc23d69956361af14a498b8fed70121c95b7baf12e9b6847eb9c0062444a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01783",
    "kind": "arxiv",
    "version": 1
  }
}