Pith Number

pith:CIWA4HES

pith:2017:CIWA4HESQ73PFWYGVZTADONPMN

not attested not anchored not stored refs pending

Silicon-Vacancy Spin Qubit in Diamond: A Quantum Memory Exceeding 10 ms with Single-Shot State Readout

Alp Sipahigil, Christian T. Nguyen, Denis D. Sukachev, Fedor Jelezko, Mihir K. Bhaskar, Mikhail D. Lukin, Ruffin E. Evans

arxiv:1708.08852 v2 · 2017-08-29 · 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{CIWA4HESQ73PFWYGVZTADONPMN}

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	2026-05-18T00:29:01.189838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

122c0e1c9287f6f2db06ae6601b9af634ba581668786a644e8b4925e994c7311

Aliases

arxiv: 1708.08852 · arxiv_version: 1708.08852v2 · doi: 10.48550/arxiv.1708.08852 · pith_short_12: CIWA4HESQ73P · pith_short_16: CIWA4HESQ73PFWYG · pith_short_8: CIWA4HES

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/CIWA4HESQ73PFWYGVZTADONPMN \
  | 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: 122c0e1c9287f6f2db06ae6601b9af634ba581668786a644e8b4925e994c7311

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad4c6de0f0521dd8b828e6f9ca1575631e06b1a808cd57634455013a07e843bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-29T16:07:00Z",
    "title_canon_sha256": "50148aa3b44d254f023eff50d62787fccb66200cd8cdc99d783c82c9d0393738"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08852",
    "kind": "arxiv",
    "version": 2
  }
}