Pith Number

pith:62ZJQQZE

pith:2013:62ZJQQZE6I56XQHJAYCAAOFTPP

not attested not anchored not stored refs pending

Industrial-Strength Model-Based Testing - State of the Art and Current Challenges

Bremen, Germany), Jan Peleska (University of Bremen, Verified Systems International GmbH

arxiv:1303.1006 v1 · 2013-03-05 · 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{62ZJQQZE6I56XQHJAYCAAOFTPP}

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	2026-05-18T03:31:53.190310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6b2984324f23bebc0e906040038b37be6643db55289cb4be063c65f5cd61a28

Aliases

arxiv: 1303.1006 · arxiv_version: 1303.1006v1 · doi: 10.48550/arxiv.1303.1006 · pith_short_12: 62ZJQQZE6I56 · pith_short_16: 62ZJQQZE6I56XQHJ · pith_short_8: 62ZJQQZE

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/62ZJQQZE6I56XQHJAYCAAOFTPP \
  | 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: f6b2984324f23bebc0e906040038b37be6643db55289cb4be063c65f5cd61a28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6600dd6613cd902346b9b5f184e519389a06d7818617208b185041ba62d810",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-03-05T12:18:09Z",
    "title_canon_sha256": "fe0ca4398c3b16f0a24cb1882c5b9cc4ed21bf4fd001fdaef3f7f916dd586d6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1006",
    "kind": "arxiv",
    "version": 1
  }
}