Pith Number

pith:LIR44PHY

pith:2026:LIR44PHYN4EBPAZ43774S3DKLO

not attested not anchored not stored refs pending

Error correction on an array of superconducting qubits with defective components

Benjamin J. Brown, Campbell K. McLauchlan, Dominic J. Williamson, Georgia M. Nixon, Julien M. Drouet, Robin Harper, Seok-Hyung Lee, Stephen D. Bartlett, Xanda C. Kolesnikow

arxiv:2607.12118 v1 · 2026-07-13 · 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{LIR44PHYN4EBPAZ43774S3DKLO}

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	2026-07-15T00:21:34.311062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a23ce3cf86f0817833cdfffc96c6a5b82da6458589325f21b620d164db2cc37

Aliases

arxiv: 2607.12118 · arxiv_version: 2607.12118v1 · doi: 10.48550/arxiv.2607.12118 · pith_short_12: LIR44PHYN4EB · pith_short_16: LIR44PHYN4EBPAZ4 · pith_short_8: LIR44PHY

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/LIR44PHYN4EBPAZ43774S3DKLO \
  | 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: 5a23ce3cf86f0817833cdfffc96c6a5b82da6458589325f21b620d164db2cc37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f09a60f684da23069cd7c81d512cc57b772ea767e466da55313dd53e253535c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-13T19:53:50Z",
    "title_canon_sha256": "d730b53bc4b5b19f78fc973f0ba89f3dd78a129de2615001d30d37f064465505"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12118",
    "kind": "arxiv",
    "version": 1
  }
}