Pith Number

pith:TNMU64JD

pith:2025:TNMU64JDJLEWLDBOOWWIRKZLWD

not attested not anchored not stored refs pending

From Requirements to Code: Understanding Developer Practices in LLM-Assisted Software Engineering

Andreas Vogelsang, Jonathan Ullrich, Matthias Koch

arxiv:2507.07548 v1 · 2025-07-10 · 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{TNMU64JDJLEWLDBOOWWIRKZLWD}

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

Reward-Free Code Alignment from Pretrained or Fine-Tuned LLM: Unpacking the Trade-offs for Code Generation

Receipt and verification

First computed	2026-07-05T11:35:00.404680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b594f71234ac9658c2e75ac88ab2bb0c98823d393fd36d1e8b53471592a2204

Aliases

arxiv: 2507.07548 · arxiv_version: 2507.07548v1 · doi: 10.48550/arxiv.2507.07548 · pith_short_12: TNMU64JDJLEW · pith_short_16: TNMU64JDJLEWLDBO · pith_short_8: TNMU64JD

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/TNMU64JDJLEWLDBOOWWIRKZLWD \
  | 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: 9b594f71234ac9658c2e75ac88ab2bb0c98823d393fd36d1e8b53471592a2204

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45bdd678a70edb3cf09387ec2c8bbb3fa8ebdfdc4a66400c15d169f6e7ec5d93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-07-10T08:42:19Z",
    "title_canon_sha256": "2e977324509fe437e9bb6f75120b2c31a7c91c954fc09edef76677b4dc0d2bf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07548",
    "kind": "arxiv",
    "version": 1
  }
}