Pith Number

pith:PZZ3GXOU

pith:2026:PZZ3GXOU2MAL657DJMMWPQ24VZ

not attested not anchored not stored refs pending

A matching decoder for bivariate bicycle codes

Benjamin J. Brown, Dominic J. Williamson, Kaavya Sahay

arxiv:2602.22770 v2 · 2026-02-26 · 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{PZZ3GXOU2MAL657DJMMWPQ24VZ}

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

2 papers in Pith

Translation-invariant quantum low-density parity-check codes from compactified fracton models

Geometry-induced correlated noise in qLDPC syndrome extraction

Receipt and verification

First computed	2026-06-09T02:08:40.168226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e73b35dd4d300bf77e34b1967c35cae6d78411fac6bbd7a9a4860ab7fa11b29

Aliases

arxiv: 2602.22770 · arxiv_version: 2602.22770v2 · doi: 10.48550/arxiv.2602.22770 · pith_short_12: PZZ3GXOU2MAL · pith_short_16: PZZ3GXOU2MAL657D · pith_short_8: PZZ3GXOU

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/PZZ3GXOU2MAL657DJMMWPQ24VZ \
  | 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: 7e73b35dd4d300bf77e34b1967c35cae6d78411fac6bbd7a9a4860ab7fa11b29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08bb276dc82f60c3591c2536ad9ac387785d32af52437b7709f96a9ba16e1519",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-26T09:00:20Z",
    "title_canon_sha256": "331876e2ba814b40e62e72681632b209b806cdf8811db9a091fbc9025fb78a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.22770",
    "kind": "arxiv",
    "version": 2
  }
}