Pith Number

pith:OK6WBIZG

pith:2022:OK6WBIZGGICAKV3KWV4ZHPD36Q

not attested not anchored not stored refs pending

Alternating Layered Variational Quantum Circuits Can Be Classically Optimized Efficiently Using Classical Shadows

Afrad Basheer, Christopher Ferrie, Sanjiang Li, Yuan Feng

arxiv:2208.11623 v1 · 2022-08-24 · 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{OK6WBIZGGICAKV3KWV4ZHPD36Q}

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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

Coherent-State Propagation: A Computational Framework for Simulating Bosonic Quantum Systems

Receipt and verification

First computed	2026-07-05T04:51:17.073367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72bd60a326320405576ab57993bc7bf4126221770a022581c7ea2dbe6abb24d2

Aliases

arxiv: 2208.11623 · arxiv_version: 2208.11623v1 · doi: 10.48550/arxiv.2208.11623 · pith_short_12: OK6WBIZGGICA · pith_short_16: OK6WBIZGGICAKV3K · pith_short_8: OK6WBIZG

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/OK6WBIZGGICAKV3KWV4ZHPD36Q \
  | 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: 72bd60a326320405576ab57993bc7bf4126221770a022581c7ea2dbe6abb24d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83104532a8fb3b52e369b61ad2514100ad9ae0335e390101da9ec2d4f463431c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-08-24T15:47:44Z",
    "title_canon_sha256": "2c8e4882d2e58dbdda9fe471294dc85fa8978cf9fe11af818687dfad50ea7767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.11623",
    "kind": "arxiv",
    "version": 1
  }
}