Pith Number

pith:G66N7AYY

pith:2022:G66N7AYYLBITAJMNFZZPJXWBT6

not attested not anchored not stored refs pending

Topological Josephson parametric amplifier array: A proposal for directional, broadband, and low-noise amplification

Alejandro Gonz\'alez-Tudela, \'Alvaro G\'omez-Le\'on, Diego Porras, Juan Jos\'e Garc\'ia-Ripoll, Tom\'as Ramos

arxiv:2207.13728 v4 · 2022-07-27 · quant-ph · cond-mat.mes-hall · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G66N7AYYLBITAJMNFZZPJXWBT6}

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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.

Cited by

2 papers in Pith

Topologically protected long-range correlations in steady states of driven-dissipative bosonic chains

Floquet Topological Frequency-Converting Amplifier

Receipt and verification

First computed	2026-07-05T09:35:05.116516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37bcdf8318585130258d2e72f4dec19fa5d44de93739d0c578c6dcf1352e7479

Aliases

arxiv: 2207.13728 · arxiv_version: 2207.13728v4 · doi: 10.48550/arxiv.2207.13728 · pith_short_12: G66N7AYYLBIT · pith_short_16: G66N7AYYLBITAJMN · pith_short_8: G66N7AYY

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/G66N7AYYLBITAJMNFZZPJXWBT6 \
  | 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: 37bcdf8318585130258d2e72f4dec19fa5d44de93739d0c578c6dcf1352e7479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f06df9f444f88db946bf24bfa0e4f68f305a30de781c84ae75f1bc3ded7bfd8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-27T18:07:20Z",
    "title_canon_sha256": "c5bf33347f700b72170b53c35f43bef1c923bf5e809161271fec3706edff8d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13728",
    "kind": "arxiv",
    "version": 4
  }
}