Pith Number

pith:WC3SB56X

pith:2026:WC3SB56XRAAAYZLPLCK5ZUGASO

not attested not anchored not stored refs pending

Cluster-Aware Dual-Level Test Specification Generation for Large-Scale Automotive Software Requirements

Hazem Ayman, Ibrahim Habib, Kareem Mostafa, Mahmoud Soliman, Menna Sedik, Samer Saber

arxiv:2606.17197 v1 · 2026-06-15 · cs.SE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WC3SB56XRAAAYZLPLCK5ZUGASO}

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	2026-06-19T16:10:05.670242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b720f7d788000c656f5895dcd0c0939e2a4b5954ed445e4b345b154948fd05

Aliases

arxiv: 2606.17197 · arxiv_version: 2606.17197v1 · doi: 10.48550/arxiv.2606.17197 · pith_short_12: WC3SB56XRAAA · pith_short_16: WC3SB56XRAAAYZLP · pith_short_8: WC3SB56X

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/WC3SB56XRAAAYZLPLCK5ZUGASO \
  | 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: b0b720f7d788000c656f5895dcd0c0939e2a4b5954ed445e4b345b154948fd05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc509cfeb049ab0311675b6579374548581b09dc99589e6d2cc12cdd92c83336",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-15T18:36:57Z",
    "title_canon_sha256": "490179761d0163322da592dc0920401196c4c666d1406649b35650410c163475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17197",
    "kind": "arxiv",
    "version": 1
  }
}