Pith Number

pith:S44ABMNJ

pith:2015:S44ABMNJWHGXGL27DGSI7OROZF

not attested not anchored not stored refs pending

Second Harmonic Coherent Driving of a Spin Qubit in a Si/SiGe Quantum Dot

D. E. Savage, D. R. Ward, E. Kawakami, L. M. K. Vandersypen, M. A. Eriksson, Mark Friesen, M. G. Lagally, P. Scarlino, S. N. Coppersmith

arxiv:1504.06436 v1 · 2015-04-24 · cond-mat.mes-hall

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	2026-05-18T00:47:59.417184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

973800b1a9b1cd732f5f19a48fba2ec9673b2a577e6a5046998393036da45a8e

Aliases

arxiv: 1504.06436 · arxiv_version: 1504.06436v1 · doi: 10.48550/arxiv.1504.06436 · pith_short_12: S44ABMNJWHGX · pith_short_16: S44ABMNJWHGXGL27 · pith_short_8: S44ABMNJ

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/S44ABMNJWHGXGL27DGSI7OROZF \
  | 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: 973800b1a9b1cd732f5f19a48fba2ec9673b2a577e6a5046998393036da45a8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9aef41be3bfc2ecf7d9a15b39dc029cf0b5fdee5b5fd519c1bb7e686b1b5886",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-04-24T09:18:31Z",
    "title_canon_sha256": "478165f590d1738c6472f3e14efb84102d70ec4a5067f89bdbd74b2228741f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06436",
    "kind": "arxiv",
    "version": 1
  }
}