Pith Number

pith:2QAYT2ZM

pith:2013:2QAYT2ZMIBLSY6CTIFVN6NZNEE

not attested not anchored not stored refs pending

Deterministic entanglement of superconducting qubits by parity measurement and feedback

C. A. Watson, D. Rist\`e, G. de Lange, K. W. Lehnert, L. DiCarlo, M. Dukalski, M. J. Tiggelman, R. N. Schouten, Ya. M. Blanter

arxiv:1306.4002 v1 · 2013-06-17 · cond-mat.mes-hall · 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	2026-05-18T03:10:14.205885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d40189eb2c40572c7853416adf372d21079c1d8c58dad6ce567df073f4e2469d

Aliases

arxiv: 1306.4002 · arxiv_version: 1306.4002v1 · doi: 10.48550/arxiv.1306.4002 · pith_short_12: 2QAYT2ZMIBLS · pith_short_16: 2QAYT2ZMIBLSY6CT · pith_short_8: 2QAYT2ZM

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/2QAYT2ZMIBLSY6CTIFVN6NZNEE \
  | 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: d40189eb2c40572c7853416adf372d21079c1d8c58dad6ce567df073f4e2469d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6996e1aa23259c2a880890c2088426623eed0979a75ffe7ae526138acfc0aa9",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-06-17T20:06:44Z",
    "title_canon_sha256": "bc17f87b50bf9a8c85304da5c6d88a82938c5c7110754aa4fa6c86bfde2708ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4002",
    "kind": "arxiv",
    "version": 1
  }
}