Pith Number

pith:CSOGP47I

pith:2017:CSOGP47I4OVN3KKGZAFDF3L74O

not attested not anchored not stored refs pending

A Component-Based Simplex Architecture for High-Assurance Cyber-Physical Systems

Dung Phan, John D. Schierman, Junxing Yang, Matthew Clark, Radu Grosu, Scott A. Smolka, Scott D. Stoller

arxiv:1704.04759 v1 · 2017-04-16 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSOGP47I4OVN3KKGZAFDF3L74O}

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	2026-06-04T18:10:44.710547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

149c67f3e8e3aadda946c80a32ed7fe389fb7ffd8ad8496b82c1247c311b2af2

Aliases

arxiv: 1704.04759 · arxiv_version: 1704.04759v1 · doi: 10.48550/arxiv.1704.04759 · pith_short_12: CSOGP47I4OVN · pith_short_16: CSOGP47I4OVN3KKG · pith_short_8: CSOGP47I

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/CSOGP47I4OVN3KKGZAFDF3L74O \
  | 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: 149c67f3e8e3aadda946c80a32ed7fe389fb7ffd8ad8496b82c1247c311b2af2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c0384d393a22eedc10b4f96a7dc925df858a8fd7d9f13667edf5d4a5a21cdcb",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2017-04-16T11:59:57Z",
    "title_canon_sha256": "04e51f1343a81a7082adafa9d83086d80be654eb5b2a13018821f6870a63b937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04759",
    "kind": "arxiv",
    "version": 1
  }
}