Pith Number

pith:GA4V5EKF

pith:2025:GA4V5EKFEGLVEC34TLAYBTV2ZK

not attested not anchored not stored refs pending

Optimizing Datasets for Code Summarization: Is Code-Comment Coherence Enough?

Antonio Mastropaolo, Antonio Vitale, Massimiliano Di Penta, Rocco Oliveto, Simone Scalabrino

arxiv:2502.07611 v1 · 2025-02-11 · 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{GA4V5EKFEGLVEC34TLAYBTV2ZK}

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	2026-07-05T10:12:40.030298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30395e91452197520b7c9ac180cebacab958770011bbc4baaaeefb40b4d84517

Aliases

arxiv: 2502.07611 · arxiv_version: 2502.07611v1 · doi: 10.48550/arxiv.2502.07611 · pith_short_12: GA4V5EKFEGLV · pith_short_16: GA4V5EKFEGLVEC34 · pith_short_8: GA4V5EKF

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/GA4V5EKFEGLVEC34TLAYBTV2ZK \
  | 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: 30395e91452197520b7c9ac180cebacab958770011bbc4baaaeefb40b4d84517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03b92443ab376ac1d21ecd47ed8abc908535ab221e53ca0b34a2f879ad5bcf8b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-02-11T15:02:19Z",
    "title_canon_sha256": "094c399fd40038a379fe4dcc43195ae11029c5098cfb513ee1548bfe1ed951bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07611",
    "kind": "arxiv",
    "version": 1
  }
}