Pith Number

pith:OZTYWEVP

pith:2025:OZTYWEVP2H3PUAREF6CYSOFBQY

not attested not anchored not stored refs pending

Using quantum annealing to generate test cases for cyber-physical systems

Hugo Araujo, Mohammad Mousavi, Shaukat Ali, Xinyi Wang

arxiv:2504.21684 v1 · 2025-04-30 · cs.ET · 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{OZTYWEVP2H3PUAREF6CYSOFBQY}

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	2026-07-05T10:56:27.707052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76678b12afd1f6fa02242f858938a18617f3f481ca75cf10cabce48ea175addd

Aliases

arxiv: 2504.21684 · arxiv_version: 2504.21684v1 · doi: 10.48550/arxiv.2504.21684 · pith_short_12: OZTYWEVP2H3P · pith_short_16: OZTYWEVP2H3PUARE · pith_short_8: OZTYWEVP

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/OZTYWEVP2H3PUAREF6CYSOFBQY \
  | 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: 76678b12afd1f6fa02242f858938a18617f3f481ca75cf10cabce48ea175addd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc87776554db3a5a267b808ea17a965471585e76a8cba83ec31c41054dc1b6b",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2025-04-30T14:20:58Z",
    "title_canon_sha256": "987e3f83e123388b27895053351e31d0f8c7418c4fd6dc794893ece63f06606c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21684",
    "kind": "arxiv",
    "version": 1
  }
}