Pith Number

pith:EA7CVUR2

pith:2019:EA7CVUR2S2CBB2FDJT2GYOTXR5

not attested not anchored not stored refs pending

Optical spin locking of a solid-state qubit

C. Le Gall, D. A. Gangloff, D. M. Jackson, E. Clarke, E. V. Denning, G. Ethier-Majcher, J. H. Bodey, M. Atature, M. Hugues, R. Stockill

arxiv:1906.00427 v2 · 2019-06-02 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EA7CVUR2S2CBB2FDJT2GYOTXR5}

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	2026-07-05T01:06:18.116993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

203e2ad23a968410e8a34cf46c3a778f5e963e11e3b5ecce3ff87f005453e7b5

Aliases

arxiv: 1906.00427 · arxiv_version: 1906.00427v2 · doi: 10.48550/arxiv.1906.00427 · pith_short_12: EA7CVUR2S2CB · pith_short_16: EA7CVUR2S2CBB2FD · pith_short_8: EA7CVUR2

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/EA7CVUR2S2CBB2FDJT2GYOTXR5 \
  | 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: 203e2ad23a968410e8a34cf46c3a778f5e963e11e3b5ecce3ff87f005453e7b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f68ae3e8d5ba8b2d85a04341b3538f54a4bece2b3c7bb79ad864cd165a5893ca",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-02T15:35:21Z",
    "title_canon_sha256": "bf2bbfb62ab8721ca319c6ddd46a8cb5933a06ff9233a63197aec534ce4c783e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00427",
    "kind": "arxiv",
    "version": 2
  }
}