Pith Number

pith:WWKNAN2Z

pith:2026:WWKNAN2ZURVD45RUCFKLCGVVYF

not attested not anchored not stored refs pending

A Modular Benchmark of Variational Quantum Attack Algorithms for S-DES

Gui-Lu Long, Kai Wen, Quanfeng Lu, ShiJie Wei, Wentao Yang, Zeguo Wang

arxiv:2606.30143 v1 · 2026-06-29 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWKNAN2ZURVD45RUCFKLCGVVYF}

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	2026-06-30T02:17:51.341027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b594d03759a46a3e76341154b11ab5c14f6860f340814d31707801231ae416ae

Aliases

arxiv: 2606.30143 · arxiv_version: 2606.30143v1 · doi: 10.48550/arxiv.2606.30143 · pith_short_12: WWKNAN2ZURVD · pith_short_16: WWKNAN2ZURVD45RU · pith_short_8: WWKNAN2Z

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/WWKNAN2ZURVD45RUCFKLCGVVYF \
  | 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: b594d03759a46a3e76341154b11ab5c14f6860f340814d31707801231ae416ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c4c89489a9c12bb5e5ab5c0e66d1e2136c0a5a9abb5ee25629126c1fe3d27bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-29T11:21:35Z",
    "title_canon_sha256": "7833097971c4d4945d8bc0ae2646f362a7f13b1706ed9cef25c6db0fd0093f89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30143",
    "kind": "arxiv",
    "version": 1
  }
}