Pith Number

pith:J7JAOZEV

pith:2025:J7JAOZEVSCCXPFRGZP6TP7NXWV

not attested not anchored not stored refs pending

Enhancing COBOL Code Explanations: A Multi-Agents Approach Using Large Language Models

Derek Truong, Fangjian Lei, Jiawen Liu, Shayan Noei, William Alexander, Ying Zou

arxiv:2507.02182 v1 · 2025-07-02 · 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{J7JAOZEVSCCXPFRGZP6TP7NXWV}

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

Code Comprehension with GitHub Copilot: Performance Gains, Comprehension Trade-offs, and Behavioral Predictors in Brownfield Programming

Receipt and verification

First computed	2026-07-05T11:31:13.343232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fd20764959085779626cbfd37fdb7b574f86b6a7baab2285399b12943b6a4af

Aliases

arxiv: 2507.02182 · arxiv_version: 2507.02182v1 · doi: 10.48550/arxiv.2507.02182 · pith_short_12: J7JAOZEVSCCX · pith_short_16: J7JAOZEVSCCXPFRG · pith_short_8: J7JAOZEV

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/J7JAOZEVSCCXPFRGZP6TP7NXWV \
  | 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: 4fd20764959085779626cbfd37fdb7b574f86b6a7baab2285399b12943b6a4af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db50442288fcbb4fa422a37829af4f6d8e520a836edfbf8bfdd9aac8e0c6fd1b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-07-02T22:28:35Z",
    "title_canon_sha256": "87ef13494dcc353e1b6e375069c697e59119195d093ddf4a1b2815e648019809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02182",
    "kind": "arxiv",
    "version": 1
  }
}