Pith Number

pith:VQ3JENCH

pith:2013:VQ3JENCHKFWIDNPR4JPG5O3Z2M

not attested not anchored not stored refs pending

Non-Fault Tolerant T-Gates for the [7,1,3] Quantum Error Correction Code

Yaakov S. Weinstein

arxiv:1303.4291 v1 · 2013-03-18 · 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{VQ3JENCHKFWIDNPR4JPG5O3Z2M}

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	2026-05-18T01:51:01.220358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac36923447516c81b5f1e25e6ebb79d33197fa2aaedc16f54886c63d4ba587f0

Aliases

arxiv: 1303.4291 · arxiv_version: 1303.4291v1 · doi: 10.48550/arxiv.1303.4291 · pith_short_12: VQ3JENCHKFWI · pith_short_16: VQ3JENCHKFWIDNPR · pith_short_8: VQ3JENCH

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/VQ3JENCHKFWIDNPR4JPG5O3Z2M \
  | 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: ac36923447516c81b5f1e25e6ebb79d33197fa2aaedc16f54886c63d4ba587f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bda1f38d689494de70466651c739a6fc1b9bb4c69dc152418aa8e46cc8d96a5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-18T15:35:31Z",
    "title_canon_sha256": "1e198fcfe9f267f46ae748600c4696458d5125c8f7802642d68baab4b6495111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4291",
    "kind": "arxiv",
    "version": 1
  }
}