Pith Number

pith:VRP6LCSE

pith:2022:VRP6LCSE4VEV37G6PCPORMTUJH

not attested not anchored not stored refs pending

An efficient decoder for a linear distance quantum LDPC code

Christopher A. Pattison, Eugene Tang, Shouzhen Gu

arxiv:2206.06557 v1 · 2022-06-14 · 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{VRP6LCSE4VEV37G6PCPORMTUJH}

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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

1 paper in Pith

Classifying Logical Gates in Quantum Codes via Cohomology Operations and Symmetry

Receipt and verification

First computed	2026-07-05T04:31:43.450500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac5fe58a44e5495dfcde789ee8b27449d8caf44c762a8e5595c097c46f48ce25

Aliases

arxiv: 2206.06557 · arxiv_version: 2206.06557v1 · doi: 10.48550/arxiv.2206.06557 · pith_short_12: VRP6LCSE4VEV · pith_short_16: VRP6LCSE4VEV37G6 · pith_short_8: VRP6LCSE

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/VRP6LCSE4VEV37G6PCPORMTUJH \
  | 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: ac5fe58a44e5495dfcde789ee8b27449d8caf44c762a8e5595c097c46f48ce25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcdab2f6a7fbb52d4986ceaa9c32a7d548fedbb23f5bfdb855fd7c46069fe64f",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-14T02:17:09Z",
    "title_canon_sha256": "00cfaa9f708e0dc96d2e5e486e8449a2bf1cf46efbf62b0530a71a8386b425a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.06557",
    "kind": "arxiv",
    "version": 1
  }
}