Pith Number

pith:YB6PRS7Z

pith:2019:YB6PRS7ZTWH6M6YMG7VVSJ7SHC

not attested not anchored not stored refs pending

Bridging the Gap between Unit Test Generation and System Test Generation

Alexander Kampmann, Andreas Zeller

arxiv:1906.01463 v1 · 2019-06-04 · 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{YB6PRS7ZTWH6M6YMG7VVSJ7SHC}

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	2026-05-17T23:44:16.503856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c07cf8cbf99d8fe67b0c37eb5927f238b43e4b7b97a5901ee3755b67b5e8c05c

Aliases

arxiv: 1906.01463 · arxiv_version: 1906.01463v1 · doi: 10.48550/arxiv.1906.01463 · pith_short_12: YB6PRS7ZTWH6 · pith_short_16: YB6PRS7ZTWH6M6YM · pith_short_8: YB6PRS7Z

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/YB6PRS7ZTWH6M6YMG7VVSJ7SHC \
  | 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: c07cf8cbf99d8fe67b0c37eb5927f238b43e4b7b97a5901ee3755b67b5e8c05c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89aff8a4d9824650ff4e275b9a56fccaaafb55f857eed2eb1a53cbc6b01ebcf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-06-04T14:15:27Z",
    "title_canon_sha256": "02dd08c7140c0efa9a9b81968987ca366192c0a4bdcde8c01147c35019e0f97e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01463",
    "kind": "arxiv",
    "version": 1
  }
}