Pith Number

pith:2W7RCZIF

pith:2024:2W7RCZIFA7WNUJGE3I2JSGQAKQ

not attested not anchored not stored refs pending

Grover's algorithm in a four-qubit silicon processor above the fault-tolerant threshold

Benoit Voisin, Casey R. Myers, Charles D. Hill, Christian M. Moehle, Dean Poulos, Helen Geng, Hermann Edlbauer, Ian Thorvaldson, Jonathan Reiner, Joris G. Keizer, Ludwik Kranz, Luis F. Pena, Matthew B. Donnelly, Michael T. Jones, Michelle Y. Simmons, Saiful H. Misha, Samuel K. Gorman, Yousun Chung

arxiv:2404.08741 v2 · 2024-04-12 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2W7RCZIFA7WNUJGE3I2JSGQAKQ}

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

1 paper in Pith

Multi-Qubit Entanglement of Unit Cell Pairs in SiMOS

Receipt and verification

First computed	2026-07-05T10:21:58.876014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5bf11650507ecda24c4da34991a0054135c0f7478ad7f267d23e7da69085226

Aliases

arxiv: 2404.08741 · arxiv_version: 2404.08741v2 · doi: 10.48550/arxiv.2404.08741 · pith_short_12: 2W7RCZIFA7WN · pith_short_16: 2W7RCZIFA7WNUJGE · pith_short_8: 2W7RCZIF

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/2W7RCZIFA7WNUJGE3I2JSGQAKQ \
  | 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: d5bf11650507ecda24c4da34991a0054135c0f7478ad7f267d23e7da69085226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d46906299a46b8cced68b4596b3c6df8ef57b3f863fd21074b6dd2d705924b16",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-12T18:05:34Z",
    "title_canon_sha256": "5d206bbfee769dd5220fc9af9929dc4831d01601ecc813e1a9b39739c1afafdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08741",
    "kind": "arxiv",
    "version": 2
  }
}