Pith Number

pith:K5F2X3AI

pith:2014:K5F2X3AITNJ7CYRFP5SBKNDUM5

not attested not anchored not stored refs pending

Proceedings Ninth Workshop on Model-Based Testing

Alexander K. Petrenko (Institute for System Programming of Russian Academy of Sciences, Germany), Holger Schlingloff (Fraunhofer FOKUS, Humboldt University of Berlin, Russia)

arxiv:1403.7044 v1 · 2014-03-27 · 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{K5F2X3AITNJ7CYRFP5SBKNDUM5}

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	2026-05-18T02:55:26.642144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

574babec089b53f162257f6415347467545e5096581359a3d7f6373126de47b8

Aliases

arxiv: 1403.7044 · arxiv_version: 1403.7044v1 · doi: 10.48550/arxiv.1403.7044 · pith_short_12: K5F2X3AITNJ7 · pith_short_16: K5F2X3AITNJ7CYRF · pith_short_8: K5F2X3AI

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/K5F2X3AITNJ7CYRFP5SBKNDUM5 \
  | 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: 574babec089b53f162257f6415347467545e5096581359a3d7f6373126de47b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bf4ffbdc172b409e84b1c9a12810bd7ebe2b610c5bc382ec835d9e8f24453af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-03-27T14:15:55Z",
    "title_canon_sha256": "d535e580f91e0f56831ca4b707ba2f7195483e587b89687c40fe1e8be953eddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7044",
    "kind": "arxiv",
    "version": 1
  }
}