Pith Number

pith:DX7QDVRW

pith:2024:DX7QDVRW6O45DHSQUHFX6Y45B5

not attested not anchored not stored refs pending

Improving the Fidelity of CNOT Circuits on NISQ Hardware

Dohun Kim, Michele Mosca, Minyoung Kim, Sarah Meng Li

arxiv:2405.19891 v1 · 2024-05-30 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DX7QDVRW6O45DHSQUHFX6Y45B5}

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	2026-07-05T08:25:13.836757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dff01d636f3b9d19e50a1cb7f639d0f42dc2de3071c3011ddf0cbf5be4ec208

Aliases

arxiv: 2405.19891 · arxiv_version: 2405.19891v1 · doi: 10.48550/arxiv.2405.19891 · pith_short_12: DX7QDVRW6O45 · pith_short_16: DX7QDVRW6O45DHSQ · pith_short_8: DX7QDVRW

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/DX7QDVRW6O45DHSQUHFX6Y45B5 \
  | 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: 1dff01d636f3b9d19e50a1cb7f639d0f42dc2de3071c3011ddf0cbf5be4ec208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6601af24aeac3f4d8cfe62cade96578999707b012416ad86e18e9584bc79027",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-05-30T09:47:33Z",
    "title_canon_sha256": "ea6784cd918b128fad6e0feec5e006cbf482740f9351af149524b6452ebd9eee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19891",
    "kind": "arxiv",
    "version": 1
  }
}