Pith Number

pith:B4JWJNST

pith:2026:B4JWJNSTXTDYC2BG33ZLHZE273

not attested not anchored not stored refs pending

Learning-Based List Sequential Belief Propagation Decoding of Quantum LDPC Codes

Mohsen Moradi, Remi A. Chou, Taejoon Kim

arxiv:2606.20926 v1 · 2026-06-18 · cs.IT · math.IT · 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{B4JWJNSTXTDYC2BG33ZLHZE273}

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	2026-06-23T01:12:22.248613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f1364b653bcc7816826def2b3e49afef70a871e190071d7ed084566754cbdc5

Aliases

arxiv: 2606.20926 · arxiv_version: 2606.20926v1 · doi: 10.48550/arxiv.2606.20926 · pith_short_12: B4JWJNSTXTDY · pith_short_16: B4JWJNSTXTDYC2BG · pith_short_8: B4JWJNST

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/B4JWJNSTXTDYC2BG33ZLHZE273 \
  | 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: 0f1364b653bcc7816826def2b3e49afef70a871e190071d7ed084566754cbdc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a10a2e020869c799296a5f2a6691849b380bc3d9257726306859553c800304a0",
    "cross_cats_sorted": [
      "math.IT",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-18T20:38:03Z",
    "title_canon_sha256": "dfbe7149248e21e3098ec4727991b67cbccee60896c4af45090d14e4f93b6ed5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20926",
    "kind": "arxiv",
    "version": 1
  }
}