Pith Number

pith:X7FQ7HFT

pith:2024:X7FQ7HFTISECPSFGUFW7FI3RHP

not attested not anchored not stored refs pending

Towards Practical Requirement Analysis and Verification: A Case Study on Software IP Components in Aerospace Embedded Systems

Bin Yu, Cheng Wen, Cong Tian, Jie Su, Ming Zhao, Xu Lu, Zhi Ma

arxiv:2404.00795 v1 · 2024-03-31 · 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{X7FQ7HFTISECPSFGUFW7FI3RHP}

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

Automated LTL Specification Generation from Industrial Aerospace Requirements

Receipt and verification

First computed	2026-07-05T08:02:56.806649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfcb0f9cb3448827c8a6a16df2a3713bed764024350e4a9a340bf2488c127aa6

Aliases

arxiv: 2404.00795 · arxiv_version: 2404.00795v1 · doi: 10.48550/arxiv.2404.00795 · pith_short_12: X7FQ7HFTISEC · pith_short_16: X7FQ7HFTISECPSFG · pith_short_8: X7FQ7HFT

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/X7FQ7HFTISECPSFGUFW7FI3RHP \
  | 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: bfcb0f9cb3448827c8a6a16df2a3713bed764024350e4a9a340bf2488c127aa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c78735f118216b8ed41ce8f01bc0e57a20f4303d1dbb7a55477b07b855baccc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-03-31T20:51:26Z",
    "title_canon_sha256": "5709afdd8516262066083725de1a56a376906825177916a05c0dfbd108688e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.00795",
    "kind": "arxiv",
    "version": 1
  }
}