Pith Number

pith:UDUR24J3

pith:2022:UDUR24J3YAODQ2ORZ3A2LQRWXS

not attested not anchored not stored refs pending

Matching and maximum likelihood decoding of a multi-round subsystem quantum error correction experiment

Andrew W. Cross, Antonio D. C\'orcoles, Edward H. Chen, Grace Harper, Maika Takita, Muyuan Li, Neereja Sundaresan, Ted Thorbeck, Theodore J. Yoder, Youngseok Kim

arxiv:2203.07205 v2 · 2022-03-14 · 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{UDUR24J3YAODQ2ORZ3A2LQRWXS}

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	2026-07-05T06:23:43.867776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0e91d713bc01c3869d1cec1a5c236bca77f0a9ea159f1534417413c3f374840

Aliases

arxiv: 2203.07205 · arxiv_version: 2203.07205v2 · doi: 10.48550/arxiv.2203.07205 · pith_short_12: UDUR24J3YAOD · pith_short_16: UDUR24J3YAODQ2OR · pith_short_8: UDUR24J3

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/UDUR24J3YAODQ2ORZ3A2LQRWXS \
  | 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: a0e91d713bc01c3869d1cec1a5c236bca77f0a9ea159f1534417413c3f374840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b7722a67e0278b9669c6a24e5b66d95e75c6af1e0b66c3b39ae0c107011e10c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-14T15:44:11Z",
    "title_canon_sha256": "308b8b7cb350c50a35483b3e812342d396a41f693971ac124ac40f154f5a5242"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.07205",
    "kind": "arxiv",
    "version": 2
  }
}