Pith Number

pith:2CK2FICD

pith:2021:2CK2FICDLLGNIXAV4QDUATVWT5

not attested not anchored not stored refs pending

Requirements-Aided Automatic Test Case Generation for Industrial Cyber-physical Systems

Cheng Pang, Gerardo Santill\'an Mart\'inez, Juha Kuronen, Roopak Sinha, Valeriy Vyatkin

arxiv:2108.07400 v1 · 2021-08-17 · 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{2CK2FICDLLGNIXAV4QDUATVWT5}

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	2026-07-05T03:06:38.700159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d095a2a0435accd45c15e407404eb69f6798156c91f3a8303dee068e0172058f

Aliases

arxiv: 2108.07400 · arxiv_version: 2108.07400v1 · doi: 10.48550/arxiv.2108.07400 · pith_short_12: 2CK2FICDLLGN · pith_short_16: 2CK2FICDLLGNIXAV · pith_short_8: 2CK2FICD

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/2CK2FICDLLGNIXAV4QDUATVWT5 \
  | 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: d095a2a0435accd45c15e407404eb69f6798156c91f3a8303dee068e0172058f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0adbad77c9f39fcce8618cda7428ced33c62a52b0885f73fa799c09a1ca9be94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-08-17T01:56:23Z",
    "title_canon_sha256": "a8b21c91db1faeb25cd81edfede80601574adb117ad2927b74e1dae6348af21f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07400",
    "kind": "arxiv",
    "version": 1
  }
}