Pith Number

pith:XFUNGVWY

pith:2021:XFUNGVWYVLTAVD4PC6KJUQJIAH

not attested not anchored not stored refs pending

QECOOL: On-Line Quantum Error Correction with a Superconducting Decoder for Surface Code

Masaaki Kondo, Masamitsu Tanaka, Yasunari Suzuki, Yosuke Ueno, Yutaka Tabuchi

arxiv:2103.14209 v1 · 2021-03-26 · 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{XFUNGVWYVLTAVD4PC6KJUQJIAH}

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.

Cited by

1 paper in Pith

Proof of a finite threshold for the union-find decoder

Receipt and verification

First computed	2026-07-05T04:47:55.087910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b968d356d8aae60a8f8f17949a412801f5ca18eae047b8959f621bd51d283495

Aliases

arxiv: 2103.14209 · arxiv_version: 2103.14209v1 · doi: 10.48550/arxiv.2103.14209 · pith_short_12: XFUNGVWYVLTA · pith_short_16: XFUNGVWYVLTAVD4P · pith_short_8: XFUNGVWY

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/XFUNGVWYVLTAVD4PC6KJUQJIAH \
  | 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: b968d356d8aae60a8f8f17949a412801f5ca18eae047b8959f621bd51d283495

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd509478d0e3ceba5bfa92b72a1728d00d9596c256da3a7c09c78bb6fd377fe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-26T01:51:15Z",
    "title_canon_sha256": "783f1f5117a9522b38ffa649c9fccb24097096310cac8b78944ad5fc495ab71e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.14209",
    "kind": "arxiv",
    "version": 1
  }
}