Pith Number

pith:7HCZXQ6X

pith:2023:7HCZXQ6XOHJ7G4PJM4DHZV4JDV

not attested not anchored not stored refs pending

Quantum microwave parametric interferometer

A. Marx, F. Fesquet, F. Kronowetter, K. G. Fedorov, K. Honasoge, K. Inomata, M. Renger, R. Gross, Y. Nakamura, Y. Nojiri

arxiv:2303.01026 v1 · 2023-03-02 · quant-ph · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HCZXQ6XOHJ7G4PJM4DHZV4JDV}

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	2026-07-05T06:44:30.010470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9c59bc3d771d3f371e967067cd7891d524f1b21f4c7a64cb70b50eb75026e7c

Aliases

arxiv: 2303.01026 · arxiv_version: 2303.01026v1 · doi: 10.48550/arxiv.2303.01026 · pith_short_12: 7HCZXQ6XOHJ7 · pith_short_16: 7HCZXQ6XOHJ7G4PJ · pith_short_8: 7HCZXQ6X

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/7HCZXQ6XOHJ7G4PJM4DHZV4JDV \
  | 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: f9c59bc3d771d3f371e967067cd7891d524f1b21f4c7a64cb70b50eb75026e7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b8edf53a4aa145b5c7c1c115a62f93cd69965535c575ef93826da9353e3889c",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-03-02T07:34:18Z",
    "title_canon_sha256": "2ded6c1bcc32ac33bec1036c6ba135c9779fc9c6ea3815c7216ce7c8cbb74d98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01026",
    "kind": "arxiv",
    "version": 1
  }
}