Pith Number

pith:DCRZWRON

pith:2012:DCRZWRONFUJM2FJMNCZ4C2H4MJ

not attested not anchored not stored refs pending

Subsystem surface codes with three-qubit check operators

David Poulin, Guillaume Duclos-Cianci, Martin Suchara, Sergey Bravyi

arxiv:1207.1443 v2 · 2012-07-05 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DCRZWRONFUJM2FJMNCZ4C2H4MJ}

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

Free-Fermion Subsystem Codes

Magic state cultivation: growing T states as cheap as CNOT gates

Topological subsystem bivariate bicycle codes with four-qubit check operators

Receipt and verification

First computed	2026-05-18T03:04:22.685607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18a39b45cd2d12cd152c68b3c168fc624de4c7cf887502cca7eea378c3de4a6c

Aliases

arxiv: 1207.1443 · arxiv_version: 1207.1443v2 · doi: 10.48550/arxiv.1207.1443 · pith_short_12: DCRZWRONFUJM · pith_short_16: DCRZWRONFUJM2FJM · pith_short_8: DCRZWRON

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/DCRZWRONFUJM2FJMNCZ4C2H4MJ \
  | 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: 18a39b45cd2d12cd152c68b3c168fc624de4c7cf887502cca7eea378c3de4a6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a1d84ca17ec305fad388bbb161cd579b632417120e1d40f75ac1ec958290025",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-05T20:01:28Z",
    "title_canon_sha256": "67c7f10d83d041a1bd5a13f77b2404aa039b211b2059eb7a3e83135a31bb4137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1443",
    "kind": "arxiv",
    "version": 2
  }
}