Pith Number

pith:MSP7OEXV

pith:2022:MSP7OEXV2H55SUBHEG55LWECKZ

not attested not anchored not stored refs pending

Improving Convergence for Quantum Variational Classifiers using Weight Re-Mapping

Alessandro Giovagnoli, Claudia Linnhoff-Popien, Jonas Stein, Julian Hager, Maximilian Balthasar Mansky, Michael K\"olle

arxiv:2212.14807 v2 · 2022-12-22 · quant-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSP7OEXV2H55SUBHEG55LWECKZ}

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	2026-07-05T05:42:30.044222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

649ff712f5d1fbd9502721bbd5d882564c278d7caf8ce1f8977b082045af8260

Aliases

arxiv: 2212.14807 · arxiv_version: 2212.14807v2 · doi: 10.48550/arxiv.2212.14807 · pith_short_12: MSP7OEXV2H55 · pith_short_16: MSP7OEXV2H55SUBH · pith_short_8: MSP7OEXV

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/MSP7OEXV2H55SUBHEG55LWECKZ \
  | 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: 649ff712f5d1fbd9502721bbd5d882564c278d7caf8ce1f8977b082045af8260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe69a790b61dc77e726dbbc27654e5c8ca7968d8b465d462c8763ff6879ca963",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-12-22T13:23:19Z",
    "title_canon_sha256": "76ce06faf0339ab921f0fe817235c3e5e05fc47ef68d7cd0c1d2e1dbbf398a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.14807",
    "kind": "arxiv",
    "version": 2
  }
}