Pith Number

pith:FPZ2SDYY

pith:2025:FPZ2SDYYQY5QMZQ6LNNPJRCMCY

not attested not anchored not stored refs pending

Comparative Evaluation of Large Language Models for Test-Skeleton Generation

Edward F. Gehringer, Muhammet Mustafa Olmez, Nitya Naga Sai Atluri, Subhang Boorlagadda

arxiv:2509.04644 v1 · 2025-09-04 · 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{FPZ2SDYYQY5QMZQ6LNNPJRCMCY}

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	2026-07-05T12:05:26.806892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bf3a90f18863b06661e5b5af4c44c16330830244ca03ebe5335e4dda30aa3c1

Aliases

arxiv: 2509.04644 · arxiv_version: 2509.04644v1 · doi: 10.48550/arxiv.2509.04644 · pith_short_12: FPZ2SDYYQY5Q · pith_short_16: FPZ2SDYYQY5QMZQ6 · pith_short_8: FPZ2SDYY

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/FPZ2SDYYQY5QMZQ6LNNPJRCMCY \
  | 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: 2bf3a90f18863b06661e5b5af4c44c16330830244ca03ebe5335e4dda30aa3c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b3056a19d16918709859d36c0f5ab5323579dbbaad1115fc8fa3766af4c70a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-09-04T20:02:52Z",
    "title_canon_sha256": "66a5c11e66a73c7df697b84a8ac07242ceef57d9c46352b7b3c6f85cd9dd74b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04644",
    "kind": "arxiv",
    "version": 1
  }
}