Pith Number

pith:VHPOGTPK

pith:2024:VHPOGTPKUF4UPTB6OPMZED4KPS

not attested not anchored not stored refs pending

The closed-branch decoder for quantum LDPC codes

Antonio deMarti iOlius, Josu Etxezarreta Martinez

arxiv:2402.01532 v2 · 2024-02-02 · 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{VHPOGTPKUF4UPTB6OPMZED4KPS}

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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

Approximating optimal decoding of quantum LDPC codes with narrow frontiers

Operator algebra and algorithmic construction of boundaries and defects in (2+1)D topological Pauli stabilizer codes

Receipt and verification

First computed	2026-07-05T07:44:59.457077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9dee34deaa17947cc3e73d9920f8a7cb4f80e497b7e0b1165c83b21439106a2

Aliases

arxiv: 2402.01532 · arxiv_version: 2402.01532v2 · doi: 10.48550/arxiv.2402.01532 · pith_short_12: VHPOGTPKUF4U · pith_short_16: VHPOGTPKUF4UPTB6 · pith_short_8: VHPOGTPK

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/VHPOGTPKUF4UPTB6OPMZED4KPS \
  | 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: a9dee34deaa17947cc3e73d9920f8a7cb4f80e497b7e0b1165c83b21439106a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55b0fcf63d4d6d4706d85a51e4ec67be99983a1782d146e141e23127cb032ba0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-02-02T16:22:32Z",
    "title_canon_sha256": "cce0bd125cfaaf4e196548872a4b64f08c87e8db6759ffdc30218f9bc2854451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01532",
    "kind": "arxiv",
    "version": 2
  }
}