Pith Number

pith:IEIUFR3Q

pith:2025:IEIUFR3Q75FCE2KLBW44AIGGN3

not attested not anchored not stored refs pending

Quantum Error Correction with Girth-16 Non-Binary LDPC Codes via Affine Permutation Construction

Kenta Kasai

arxiv:2504.17790 v2 · 2025-04-24 · quant-ph · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEIUFR3Q75FCE2KLBW44AIGGN3}

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

A Two-Branch Finite-Field Construction for Regular CSS LDPC Bases

Heuristic Search for Minimum-Distance Upper-Bound Witnesses in Quantum APM-LDPC Codes

Receipt and verification

First computed	2026-07-05T10:54:48.317942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

411142c770ff4a22694b0db9c020c66ed8dbc3ada86edcf815656c49d75f78d2

Aliases

arxiv: 2504.17790 · arxiv_version: 2504.17790v2 · doi: 10.48550/arxiv.2504.17790 · pith_short_12: IEIUFR3Q75FC · pith_short_16: IEIUFR3Q75FCE2KL · pith_short_8: IEIUFR3Q

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/IEIUFR3Q75FCE2KLBW44AIGGN3 \
  | 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: 411142c770ff4a22694b0db9c020c66ed8dbc3ada86edcf815656c49d75f78d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c79c7737e8e4aecbb54a0fa8323fb71ae9b38c826bb85539e6d4cb89f634628",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-24T17:59:58Z",
    "title_canon_sha256": "29649dbafc1693da602523af47d5e62e47f1af83b8f4e07afa41f74f51e04fe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17790",
    "kind": "arxiv",
    "version": 2
  }
}