Pith Number

pith:LEOCWGVN

pith:2025:LEOCWGVNZFB72A3FXYQWBVEENZ

not attested not anchored not stored refs pending

Designing Minimalistic Variational Quantum Ansatz Inspired by Algorithmic Cooling

Ha Eum Kim, Hyeonjun Yeo, Jaewan Kim, Kabgyun Jeong, Soyoung Shin, Wonho Jhe

arxiv:2501.16776 v1 · 2025-01-28 · 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{LEOCWGVNZFB72A3FXYQWBVEENZ}

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	2026-07-05T10:06:18.324902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

591c2b1aadc943fd0365be2160d4846e560224c949e2b8646fad68aa8bb3d5e1

Aliases

arxiv: 2501.16776 · arxiv_version: 2501.16776v1 · doi: 10.48550/arxiv.2501.16776 · pith_short_12: LEOCWGVNZFB7 · pith_short_16: LEOCWGVNZFB72A3F · pith_short_8: LEOCWGVN

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/LEOCWGVNZFB72A3FXYQWBVEENZ \
  | 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: 591c2b1aadc943fd0365be2160d4846e560224c949e2b8646fad68aa8bb3d5e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4f5211c27df34f62393b27d070b2ab409f8cdc326f32e35566427e267e7f6a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-01-28T07:59:33Z",
    "title_canon_sha256": "11e88fad3924d67afd1c753a6a35d18054e417bace5948f3488f932bd30acdae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16776",
    "kind": "arxiv",
    "version": 1
  }
}