Pith Number

pith:5GOCXRSP

pith:2013:5GOCXRSPXZ2GPFYMEGIUA7QMJS

not attested not anchored not stored refs pending

Deterministic CNOT gate and entanglement swapping for photonic qubits using a quantum-dot spin in a double-sided optical microcavity

Ai-Dong Zhu, Hong-Fu Wang, Kyu-Hwang Yeon, Shou Zhang

arxiv:1309.0410 v1 · 2013-09-02 · 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{5GOCXRSPXZ2GPFYMEGIUA7QMJS}

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	2026-05-18T01:47:50.670481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e99c2bc64fbe7467970c2191407e0c4cb77e738ce1200caeca73d6aed45d2976

Aliases

arxiv: 1309.0410 · arxiv_version: 1309.0410v1 · doi: 10.48550/arxiv.1309.0410 · pith_short_12: 5GOCXRSPXZ2G · pith_short_16: 5GOCXRSPXZ2GPFYM · pith_short_8: 5GOCXRSP

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/5GOCXRSPXZ2GPFYMEGIUA7QMJS \
  | 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: e99c2bc64fbe7467970c2191407e0c4cb77e738ce1200caeca73d6aed45d2976

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a555099e886da6c4fd1d19b66e6974300154bf54c16a73ddf14c99ad54549c17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-02T14:00:41Z",
    "title_canon_sha256": "7360f09deeb146abfbcaa622ae79fd82437cc627743ad13aa3ed13b905005448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0410",
    "kind": "arxiv",
    "version": 1
  }
}