Pith Number

pith:4IKX7TCC

pith:2026:4IKX7TCCYR7HUFX6LGVNUN2M66

not attested not anchored not stored refs pending

Lattice patch structure for fixed-frequency transmon quantum computer with high-fidelity CNOT gates

Chanpyo Kim, Jeongsoo Kang, Younghun Kwon

arxiv:2606.27017 v1 · 2026-06-25 · 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{4IKX7TCCYR7HUFX6LGVNUN2M66}

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	2026-06-26T01:16:07.143734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2157fcc42c47e7a16fe59aada374cf7ac8da4f96ce74032f56a05078b443650

Aliases

arxiv: 2606.27017 · arxiv_version: 2606.27017v1 · doi: 10.48550/arxiv.2606.27017 · pith_short_12: 4IKX7TCCYR7H · pith_short_16: 4IKX7TCCYR7HUFX6 · pith_short_8: 4IKX7TCC

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/4IKX7TCCYR7HUFX6LGVNUN2M66 \
  | 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: e2157fcc42c47e7a16fe59aada374cf7ac8da4f96ce74032f56a05078b443650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b596007ac2cb6c618a0888fb9714ffe561a5da23a3550cbf0f1624e2b2ea911",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-25T13:30:46Z",
    "title_canon_sha256": "8d3b28b921b988a5981606ad150a3c244a2601b0dd57e7410c82e78c33de0763"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27017",
    "kind": "arxiv",
    "version": 1
  }
}