Pith Number

pith:TQE67CB7

pith:2025:TQE67CB7XEWFPP6JKMJ5YUCTOA

not attested not anchored not stored refs pending

Productive Quantum Programming Needs Better Abstract Machines

Edoardo Giusto, John Dumbell, Marcus Edwards, Olivia Di Matteo, Santiago N\'u\~nez-Corrales, Scott Pakin, Vlad Stirbu

arxiv:2505.00718 v1 · 2025-04-17 · quant-ph · cs.FL · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQE67CB7XEWFPP6JKMJ5YUCTOA}

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	2026-07-05T10:57:37.881891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c09ef883fb92c57bfc95313dc50537039824aa19712490bc4cdfef5d89462fc

Aliases

arxiv: 2505.00718 · arxiv_version: 2505.00718v1 · doi: 10.48550/arxiv.2505.00718 · pith_short_12: TQE67CB7XEWF · pith_short_16: TQE67CB7XEWFPP6J · pith_short_8: TQE67CB7

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/TQE67CB7XEWFPP6JKMJ5YUCTOA \
  | 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: 9c09ef883fb92c57bfc95313dc50537039824aa19712490bc4cdfef5d89462fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e9b2798ea47510348e51a8a3321c3aa96d876ee65b6d6bad04bc8740b98200",
    "cross_cats_sorted": [
      "cs.FL",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-17T17:00:06Z",
    "title_canon_sha256": "27422765eae328481158e2437c82c0fdec279832a5d3e865e016a08dc3f9a742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00718",
    "kind": "arxiv",
    "version": 1
  }
}