Pith Number

pith:6SCDB3PW

pith:2015:6SCDB3PWQT3LKEQNHTCCGBUIKP

not attested not anchored not stored refs pending

Test Set Diameter: Quantifying the Diversity of Sets of Test Cases

David Clark, Robert Feldt, Shin Yoo, Simon Poulding

arxiv:1506.03482 v1 · 2015-06-10 · 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{6SCDB3PWQT3LKEQNHTCCGBUIKP}

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.

Cited by

1 paper in Pith

Adaptive Testing for LLM-Based Applications: A Diversity-based Approach

Receipt and verification

First computed	2026-07-05T04:57:21.068942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f48430edf684f6b5120d3cc423068853ca9fd14318e97dae96b3a50aacf96ae8

Aliases

arxiv: 1506.03482 · arxiv_version: 1506.03482v1 · doi: 10.48550/arxiv.1506.03482 · pith_short_12: 6SCDB3PWQT3L · pith_short_16: 6SCDB3PWQT3LKEQN · pith_short_8: 6SCDB3PW

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/6SCDB3PWQT3LKEQNHTCCGBUIKP \
  | 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: f48430edf684f6b5120d3cc423068853ca9fd14318e97dae96b3a50aacf96ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee0e81f969fc11ad4344279f6af4c04861ae8c2175b8544dae1bc40df6949193",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-06-10T21:08:34Z",
    "title_canon_sha256": "2e2514988a40cf033545dc1bfc6c78bf1ce50df13901c41efa167f7b7d7db057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03482",
    "kind": "arxiv",
    "version": 1
  }
}