Pith Number

pith:ZY4ODX5S

pith:2020:ZY4ODX5SELSK2JRL5QQZ5LFYT4

not attested not anchored not stored refs pending

Engineering Framework for Optimizing Superconducting Qubit Designs

Archana Kamal, David K. Kim, Fei Yan, Jonilyn L. Yoder, Philip Krantz, Simon Gustavsson, Terry P. Orlando, William D. Oliver, Youngkyu Sung

arxiv:2006.04130 v1 · 2020-06-07 · 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{ZY4ODX5SELSK2JRL5QQZ5LFYT4}

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.

Cited by

1 paper in Pith

Extensible Fluxonium Architecture Using Tunable Couplers with Low Shunt Capacitance

Receipt and verification

First computed	2026-07-05T01:08:36.386647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce38e1dfb222e4ad262bec219eacb89f1500a69c5d60a185405b93042aa37a6d

Aliases

arxiv: 2006.04130 · arxiv_version: 2006.04130v1 · doi: 10.48550/arxiv.2006.04130 · pith_short_12: ZY4ODX5SELSK · pith_short_16: ZY4ODX5SELSK2JRL · pith_short_8: ZY4ODX5S

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/ZY4ODX5SELSK2JRL5QQZ5LFYT4 \
  | 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: ce38e1dfb222e4ad262bec219eacb89f1500a69c5d60a185405b93042aa37a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0518d958df9fae1c7f48804005ca639bea3e44bd3c0928fb1aadd3b6c86ccc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-07T11:48:45Z",
    "title_canon_sha256": "547cad957408e44e367c94af0a313f0e50b5eb3f94acdd6cc09cfa39c637f05c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04130",
    "kind": "arxiv",
    "version": 1
  }
}