Pith Number

pith:KWDZ5FPN

pith:2022:KWDZ5FPNFLV3N6V5RTKTSNMBM6

not attested not anchored not stored refs pending

Good Quantum LDPC Codes with Linear Time Decoders

Irit Dinur, Min-Hsiu Hsieh, Thomas Vidick, Ting-Chun Lin

arxiv:2206.07750 v1 · 2022-06-15 · 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{KWDZ5FPNFLV3N6V5RTKTSNMBM6}

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

3 papers in Pith

Algebra of Bivariate-Bicycle Surface Codes

High-threshold, low-overhead and single-shot decodable fault-tolerant quantum memory

Accelerating Fault-Tolerant Quantum Computation with Good qLDPC Codes

Receipt and verification

First computed	2026-07-05T04:32:17.854255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55879e95ed2aebb6fabd8cd539358167b9d9444892a6eb1ff764e4c847148fe9

Aliases

arxiv: 2206.07750 · arxiv_version: 2206.07750v1 · doi: 10.48550/arxiv.2206.07750 · pith_short_12: KWDZ5FPNFLV3 · pith_short_16: KWDZ5FPNFLV3N6V5 · pith_short_8: KWDZ5FPN

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/KWDZ5FPNFLV3N6V5RTKTSNMBM6 \
  | 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: 55879e95ed2aebb6fabd8cd539358167b9d9444892a6eb1ff764e4c847148fe9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f349ff9eaed6acf0ea196753875662b24f4eaefc7304e91b67770282d953101f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-15T18:23:15Z",
    "title_canon_sha256": "8b890780c66eb2d8ffb35fde70463d68e12e5e82fb2fad37a4917fc4acb60fc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.07750",
    "kind": "arxiv",
    "version": 1
  }
}