Pith Number

pith:PGY6CXS3

pith:2025:PGY6CXS3HG2QGSFEFLRUHAZYAT

not attested not anchored not stored refs pending

Synthline: A Product Line Approach for Synthetic Requirements Engineering Data Generation using Large Language Models

Abdelkarim El-Hajjami, Camille Salinesi

arxiv:2505.03265 v1 · 2025-05-06 · cs.SE · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGY6CXS3HG2QGSFEFLRUHAZYAT}

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	2026-07-05T10:59:12.848057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79b1e15e5b39b50348a42ae343833804dc845dfee792ce3c36107c2a8c2cfddf

Aliases

arxiv: 2505.03265 · arxiv_version: 2505.03265v1 · doi: 10.48550/arxiv.2505.03265 · pith_short_12: PGY6CXS3HG2Q · pith_short_16: PGY6CXS3HG2QGSFE · pith_short_8: PGY6CXS3

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/PGY6CXS3HG2QGSFEFLRUHAZYAT \
  | 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: 79b1e15e5b39b50348a42ae343833804dc845dfee792ce3c36107c2a8c2cfddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acec8fe95f12c9cf0b566cea8716bc14480a45d6146d63c7c7e8a32e8479f201",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-05-06T07:57:16Z",
    "title_canon_sha256": "6694815d86800024d088863fc0cf9ed254ba7a86a08d231cb77a37d20ad36a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03265",
    "kind": "arxiv",
    "version": 1
  }
}