Pith Number

pith:L6RIN2Q4

pith:2017:L6RIN2Q4MIB6AXOHBJHDHT7QYR

not attested not anchored not stored refs pending

Integrated silicon qubit platform with single-spin addressability, exchange control and robust single-shot singlet-triplet readout

A. Laucht, A. Morello, A.S. Dzurak, B. Hensen, C.H. Yang, D. Culcer, F.E. Hudson, K.M. Itoh, K.W. Chan, M.A. Fogarty, M. Veldhorst, T. Tanttu, W. Huang

arxiv:1708.03445 v2 · 2017-08-11 · quant-ph

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

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	2026-05-18T00:01:53.590658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa286ea1c6203e05dc70a4e33cff0c4750886ffa4841be44989afd439177636

Aliases

arxiv: 1708.03445 · arxiv_version: 1708.03445v2 · doi: 10.48550/arxiv.1708.03445 · pith_short_12: L6RIN2Q4MIB6 · pith_short_16: L6RIN2Q4MIB6AXOH · pith_short_8: L6RIN2Q4

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/L6RIN2Q4MIB6AXOHBJHDHT7QYR \
  | 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: 5fa286ea1c6203e05dc70a4e33cff0c4750886ffa4841be44989afd439177636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f3c94df2bd3ccd49e79981488f922f92cbecc1df1269dd85bb7fc226a308f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-11T06:19:31Z",
    "title_canon_sha256": "f38ec10c9db1308b038e30a9c7f09b1dec3663d92ffea02e1eda3a48a92c2c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03445",
    "kind": "arxiv",
    "version": 2
  }
}