Pith Number

pith:SIQZA74V

pith:2019:SIQZA74VDTI2CD34O6YN2URKLI

not attested not anchored not stored refs pending

Superconducting circuit protected by two-Cooper-pair tunneling

A. Kou, M. H. Devoret, U. Vool, W. C. Smith, X. Xiao

arxiv:1905.01206 v2 · 2019-05-03 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIQZA74VDTI2CD34O6YN2URKLI}

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

Spectrum and Coherence Properties of the Current-Mirror Qubit

Receipt and verification

First computed	2026-07-05T00:34:39.426433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9221907f951cd1a10f7c77b0dd522a5a0b68577ad012b2b986d6a908161cd625

Aliases

arxiv: 1905.01206 · arxiv_version: 1905.01206v2 · doi: 10.48550/arxiv.1905.01206 · pith_short_12: SIQZA74VDTI2 · pith_short_16: SIQZA74VDTI2CD34 · pith_short_8: SIQZA74V

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/SIQZA74VDTI2CD34O6YN2URKLI \
  | 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: 9221907f951cd1a10f7c77b0dd522a5a0b68577ad012b2b986d6a908161cd625

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f73e791d554082d0fe710bf19e2c34bf515d7a0cde66c4372c48ff3f11c599a6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-03T14:41:26Z",
    "title_canon_sha256": "3ab177d7c096ca202c9a609d2ad29dcf7f0375fb5bc2e50584b5425dd06267a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01206",
    "kind": "arxiv",
    "version": 2
  }
}