Pith Number

pith:KPHB67JY

pith:2014:KPHB67JYVQMQT7EYENL7AJDCWA

not attested not anchored not stored refs pending

From Software Architecture Structure and Behavior Modeling to Implementations of Cyber-Physical Systems

Andreas Wortmann, Bernhard Rumpe, Jan Oliver Ringert

arxiv:1408.5690 v1 · 2014-08-25 · 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{KPHB67JYVQMQT7EYENL7AJDCWA}

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	2026-05-18T02:44:24.481435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53ce1f7d38ac1909fc982357f02462b0158d140c470ebb821da33b7a95049fed

Aliases

arxiv: 1408.5690 · arxiv_version: 1408.5690v1 · doi: 10.48550/arxiv.1408.5690 · pith_short_12: KPHB67JYVQMQ · pith_short_16: KPHB67JYVQMQT7EY · pith_short_8: KPHB67JY

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/KPHB67JYVQMQT7EYENL7AJDCWA \
  | 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: 53ce1f7d38ac1909fc982357f02462b0158d140c470ebb821da33b7a95049fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8bb47a2fe720ad8006242f28b92696f3af3d397ebd1b2b3e224ae3da6eb118a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-08-25T09:11:11Z",
    "title_canon_sha256": "382509ce126caad9619ef9a784e6e292a4ce46b1da62a4cf9280c179d509093d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5690",
    "kind": "arxiv",
    "version": 1
  }
}