Pith Number

pith:KQW5FS53

pith:2026:KQW5FS534MT5ONZ5M6RNX6DTDS

not attested not anchored not stored refs pending

Bridging Stakeholder and Product Requirements: An Empirical Study of Requirement Engineering in the Automotive Industry

Chunyang Chen, Shengcheng Yu, Tobias Wenzel, Zhenchang Xing, Zixu Wang

arxiv:2607.05632 v1 · 2026-07-06 · 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{KQW5FS534MT5ONZ5M6RNX6DTDS}

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	2026-07-08T01:18:39.744648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542dd2cbbbe327d7373d67a2dbf8731c8d3e3bfc261ce0af3fb96927f03ecd57

Aliases

arxiv: 2607.05632 · arxiv_version: 2607.05632v1 · doi: 10.48550/arxiv.2607.05632 · pith_short_12: KQW5FS534MT5 · pith_short_16: KQW5FS534MT5ONZ5 · pith_short_8: KQW5FS53

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/KQW5FS534MT5ONZ5M6RNX6DTDS \
  | 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: 542dd2cbbbe327d7373d67a2dbf8731c8d3e3bfc261ce0af3fb96927f03ecd57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f62e714d74249c45298fd33cd065bc3e63c78e3f91a4dee3af455a7138509dd7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-07-06T20:48:37Z",
    "title_canon_sha256": "6eba644c2d215b3c33ca24e1a069786e566547218f1a8e13fbd2cb09908006ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.05632",
    "kind": "arxiv",
    "version": 1
  }
}