Pith Number

pith:QAWVUTLP

pith:2024:QAWVUTLPGAYAGAVQ6SJY33JM2L

not attested not anchored not stored refs pending

Strategies for optimizing double-bracket quantum algorithms

Andrea Pasquale, Andrew Wright, Edoardo Pedicillo, Li Xiaoyue, Marek Gluza, Matteo Robbiati, Stefano Carrazza

arxiv:2408.07431 v1 · 2024-08-14 · quant-ph · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QAWVUTLPGAYAGAVQ6SJY33JM2L}

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	2026-07-05T08:55:25.273596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

802d5a4d6f30300302b0f4938ded2cd2f7bdbc339eba72595506eb2294fc1218

Aliases

arxiv: 2408.07431 · arxiv_version: 2408.07431v1 · doi: 10.48550/arxiv.2408.07431 · pith_short_12: QAWVUTLPGAYA · pith_short_16: QAWVUTLPGAYAGAVQ · pith_short_8: QAWVUTLP

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/QAWVUTLPGAYAGAVQ6SJY33JM2L \
  | 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: 802d5a4d6f30300302b0f4938ded2cd2f7bdbc339eba72595506eb2294fc1218

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b57838678dc70816f190f89f1fdfae8ca8027e521db0bafc7b7bc6f01d9e90a",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-08-14T10:07:54Z",
    "title_canon_sha256": "bf16c5ca5c705360f9a11722fed46bbda9e1ae3306a4d790df341c3078c99090"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.07431",
    "kind": "arxiv",
    "version": 1
  }
}