Pith Number

pith:WLZERQRJ

pith:2025:WLZERQRJDLLQLSWXYA43SINOVX

not attested not anchored not stored refs pending

Hybrid Quantum--Classical Machine Learning Potential with Variational Quantum Circuits

Chang Woo Myung, D. ChangMo Yang, Soohaeng Yoo Willow

arxiv:2508.04098 v1 · 2025-08-06 · quant-ph · cond-mat.mtrl-sci · cs.LG · physics.chem-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{WLZERQRJDLLQLSWXYA43SINOVX}

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	2026-07-05T11:49:20.560933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f248c2291ad705cad7c039b921aeaddb0e35776f9b90b0b91a241ea515ee87

Aliases

arxiv: 2508.04098 · arxiv_version: 2508.04098v1 · doi: 10.48550/arxiv.2508.04098 · pith_short_12: WLZERQRJDLLQ · pith_short_16: WLZERQRJDLLQLSWX · pith_short_8: WLZERQRJ

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/WLZERQRJDLLQLSWXYA43SINOVX \
  | 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: b2f248c2291ad705cad7c039b921aeaddb0e35776f9b90b0b91a241ea515ee87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e282af2ca20819f02926dbab7dabff322f6c44b04df9512ed3e93eec6c2b9bd2",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.LG",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-06T05:30:25Z",
    "title_canon_sha256": "4c3c7af93cebf9a15017e7003ac380e83d3ea2560ddb8ab2a79f3477a11ff105"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04098",
    "kind": "arxiv",
    "version": 1
  }
}