Pith Number

pith:IFTLHCQC

pith:2019:IFTLHCQCFYTFH3NZVWI6V7FLTO

not attested not anchored not stored refs pending

Solid-state qubits integrated with superconducting through-silicon vias

Alexander Melville, Alexandra L. Day, Andrew J. Kerman, Bethany M. Niedzielski, Corey Stull, Danna Rosenberg, David K. Kim, Donna-Ruth W. Yost, Evan B. Golden, Greg Calusine, Jonilyn L. Yoder, Justin Mallek, Matt Cook, Mollie E. Schwartz, Rabindra Das, Wayne Woods, Willam D. Oliver

arxiv:1912.10942 v3 · 2019-12-23 · quant-ph · physics.app-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{IFTLHCQCFYTFH3NZVWI6V7FLTO}

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

Modelling Enclosures for Large-Scale Superconducting Quantum Circuits

Receipt and verification

First computed	2026-07-05T01:38:34.428645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4166b38a022e2653edb9ad91eafcab9b8866eb03450536bf4c513f862b74b9c4

Aliases

arxiv: 1912.10942 · arxiv_version: 1912.10942v3 · doi: 10.48550/arxiv.1912.10942 · pith_short_12: IFTLHCQCFYTF · pith_short_16: IFTLHCQCFYTFH3NZ · pith_short_8: IFTLHCQC

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/IFTLHCQCFYTFH3NZVWI6V7FLTO \
  | 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: 4166b38a022e2653edb9ad91eafcab9b8866eb03450536bf4c513f862b74b9c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030418f98a005ba6d5819588b9e99741f6c1ba512a63b1e3e3854a42d1758813",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-12-23T16:00:26Z",
    "title_canon_sha256": "1ad8cfcd5e8ec5bd18ece5f144390e9c3058c2fe85bb270556328eab8cd16de5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.10942",
    "kind": "arxiv",
    "version": 3
  }
}