Pith Number

pith:FTKGUQTX

pith:2022:FTKGUQTX4FEYTP4QJQRXTL3B4F

not attested not anchored not stored refs pending

High-efficiency microwave-optical quantum transduction based on a cavity electro-optic superconducting system with long coherence time

Alexander Romanenko, Anna Grassellino, Changqing Wang, Ivan Gonin, Sergey Kazakov, Silvia Zorzetti, Vyacheslav P Yakovlev

arxiv:2206.15467 v1 · 2022-06-30 · 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{FTKGUQTX4FEYTP4QJQRXTL3B4F}

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	2026-07-05T04:36:30.029598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd46a4277e14989bf904c2379af61e15347dd6c242db9e2760d29b7b37bceaf

Aliases

arxiv: 2206.15467 · arxiv_version: 2206.15467v1 · doi: 10.48550/arxiv.2206.15467 · pith_short_12: FTKGUQTX4FEY · pith_short_16: FTKGUQTX4FEYTP4Q · pith_short_8: FTKGUQTX

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/FTKGUQTX4FEYTP4QJQRXTL3B4F \
  | 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: 2cd46a4277e14989bf904c2379af61e15347dd6c242db9e2760d29b7b37bceaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea814b0c675e536e72d13cfcecd12c37830e7bb210d8df40cf5154fdaf8ddfc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-30T17:57:37Z",
    "title_canon_sha256": "2eeee492335d473e762f6c14c782e4835c850b4f9c933f7d92898d3040848f7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.15467",
    "kind": "arxiv",
    "version": 1
  }
}