Pith Number

pith:PLT6LC4Q

pith:2025:PLT6LC4QIBYPDJEIE4C3N63IQR

not attested not anchored not stored refs pending

Optimized Circuit Cutting for QAOA Sampling Tasks

Christian Ufrecht, Daniel D. Scherer, Friedrich Wagner, Martin Braun

arxiv:2507.06649 v1 · 2025-07-09 · 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{PLT6LC4QIBYPDJEIE4C3N63IQR}

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	2026-07-05T11:34:20.283277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ae7e58b904070f1a4882705b6fb6884603d2737f116b9d8fa7e4ff5b20eedda

Aliases

arxiv: 2507.06649 · arxiv_version: 2507.06649v1 · doi: 10.48550/arxiv.2507.06649 · pith_short_12: PLT6LC4QIBYP · pith_short_16: PLT6LC4QIBYPDJEI · pith_short_8: PLT6LC4Q

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/PLT6LC4QIBYPDJEIE4C3N63IQR \
  | 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: 7ae7e58b904070f1a4882705b6fb6884603d2737f116b9d8fa7e4ff5b20eedda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "712a43073c355faf494924c6e7ff16e6c62a2f38119571c0547d37729ae453bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-09T08:27:38Z",
    "title_canon_sha256": "fac32749a2ab1f74def9f32795161b60fc6be1d47c02c1aaa746d1c47d6f7a96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.06649",
    "kind": "arxiv",
    "version": 1
  }
}