Pith Number

pith:EE25GVFD

pith:2014:EE25GVFDFS2OALO4YMAY5Y3KFT

not attested not anchored not stored refs pending

Direct photonic coupling of a semiconductor quantum dot and a trapped ion

A. Ludwig, C. Le Gall, C. Matthiesen, E. Clarke, H. M. Meyer, J. Reichel, M. Atat\"ure, M. K\"ohl, M. Steiner, R. Stockill

arxiv:1411.0738 v1 · 2014-11-03 · quant-ph · cond-mat.mes-hall · physics.atom-ph · physics.optics

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	2026-05-18T02:19:52.853963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2135d354a32cb4e02ddcc3018ee36a2ce0980654a26b1d848f66359b1f27b5fb

Aliases

arxiv: 1411.0738 · arxiv_version: 1411.0738v1 · doi: 10.48550/arxiv.1411.0738 · pith_short_12: EE25GVFDFS2O · pith_short_16: EE25GVFDFS2OALO4 · pith_short_8: EE25GVFD

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/EE25GVFDFS2OALO4YMAY5Y3KFT \
  | 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: 2135d354a32cb4e02ddcc3018ee36a2ce0980654a26b1d848f66359b1f27b5fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38c0f936f475665d1f8c2ad8b36275cc92c7dd7fc368d046bfb7a1c6e73c6d7f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-03T23:58:11Z",
    "title_canon_sha256": "aabe393e7d79ac6735fa38e2a7f3e1883528bca25006516993f1a58aa5e8fade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0738",
    "kind": "arxiv",
    "version": 1
  }
}