Pith Number

pith:57QRVAYT

pith:2022:57QRVAYTFB7N5F2RE6IMCFY2AN

not attested not anchored not stored refs pending

Compact superconducting microwave resonators based on Al-AlOx-Al capacitor

Akiyoshi Tomonaga, Alexander Semenov, Ivan Khrapach, Jaw-Shen Tsai, Julia Zotova, Oleg Astafiev, Rui Wang, Yu Zhou

arxiv:2203.09592 v2 · 2022-03-17 · 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{57QRVAYTFB7N5F2RE6IMCFY2AN}

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	2026-07-05T06:09:30.810024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe11a8313287ede97512790c1171a037575fd42d63f9a02ee259580cbcc5420

Aliases

arxiv: 2203.09592 · arxiv_version: 2203.09592v2 · doi: 10.48550/arxiv.2203.09592 · pith_short_12: 57QRVAYTFB7N · pith_short_16: 57QRVAYTFB7N5F2R · pith_short_8: 57QRVAYT

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/57QRVAYTFB7N5F2RE6IMCFY2AN \
  | 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: efe11a8313287ede97512790c1171a037575fd42d63f9a02ee259580cbcc5420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a123dfda74b3f70ad85765f4c5dcf3560c0a924b4d99e4d3b731ad2beade7a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-17T20:11:53Z",
    "title_canon_sha256": "0fa42051d0b95359ac67ebf852b501489cc4c62211b9d70ed093a22082f4af3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09592",
    "kind": "arxiv",
    "version": 2
  }
}