Pith Number

pith:IKUS54WF

pith:2024:IKUS54WFD3VMB4DKRJH4M7UF3L

not attested not anchored not stored refs pending

Signal crosstalk in a flip-chip quantum processor

Amr Osman, Andreas Nylander, Anita Fadavi Roudsari, Anton Frisk Kockum, Christian Kri\v{z}an, Daryoush Shiri, Giovanna Tancredi, Hang-Xi Li, Janka Bizn\'arov\'a, Jonas Bylander, Joonas Govenius, Jorge Fern\'andez-Pend\'as, Leif Gr\"onberg, Liangyu Chen, Marco Caputo, Marcus Rommel, Robert Rehammar, Sandoko Kosen

arxiv:2403.00285 v2 · 2024-03-01 · 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{IKUS54WFD3VMB4DKRJH4M7UF3L}

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	2026-07-05T09:06:25.329084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42a92ef2c51eeac0f06a8a4fc67e85daf71f7bf2a575162e757f374e1286ffee

Aliases

arxiv: 2403.00285 · arxiv_version: 2403.00285v2 · doi: 10.48550/arxiv.2403.00285 · pith_short_12: IKUS54WFD3VM · pith_short_16: IKUS54WFD3VMB4DK · pith_short_8: IKUS54WF

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/IKUS54WFD3VMB4DKRJH4M7UF3L \
  | 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: 42a92ef2c51eeac0f06a8a4fc67e85daf71f7bf2a575162e757f374e1286ffee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caf1930e10cff3db65651ea04d09bf14ef6dc401bc0438ee05b7a0f81fb9f0dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-03-01T05:05:37Z",
    "title_canon_sha256": "42b969f17783485f07c201bbdae664ff2084bedbef9ad136a69f311fa0d0b9d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00285",
    "kind": "arxiv",
    "version": 2
  }
}