Pith Number

pith:PJ22WAH4

pith:2013:PJ22WAH43UGDDRCCDQVFMHYMTQ

not attested not anchored not stored refs pending

Scalable quantum computing based on stationary spin qubits in coupled quantum dots inside double-sided optical microcavities

Fu-Guo Deng, Hai-Rui Wei

arxiv:1307.0251 v2 · 2013-07-01 · 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{PJ22WAH43UGDDRCCDQVFMHYMTQ}

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	2026-05-18T02:31:30.188670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a75ab00fcdd0c31c4421c2a561f0c9c014f6ae418ef5d136d3c6c1c931ec352

Aliases

arxiv: 1307.0251 · arxiv_version: 1307.0251v2 · doi: 10.48550/arxiv.1307.0251 · pith_short_12: PJ22WAH43UGD · pith_short_16: PJ22WAH43UGDDRCC · pith_short_8: PJ22WAH4

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/PJ22WAH43UGDDRCCDQVFMHYMTQ \
  | 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: 7a75ab00fcdd0c31c4421c2a561f0c9c014f6ae418ef5d136d3c6c1c931ec352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe6535131ffd5c33f28f9e05fdd24b9e688766faaf3c4ec3b8ab330f6df1fa95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-01T00:24:28Z",
    "title_canon_sha256": "2f334e4b9a3c62903d0d2b0263925a43842a9c7977c85e38334ef23ecb50bd7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0251",
    "kind": "arxiv",
    "version": 2
  }
}