Pith Number

pith:SIQ5Z5C6

pith:2019:SIQ5Z5C6AYLDDHM6QDSXJGGKOE

not attested not anchored not stored refs pending

A fast, low-leakage, high-fidelity two-qubit gate for a programmable superconducting quantum computer

A. Bruno, B. M. Tarasinski, B. M. Terhal, C. C. Bultink, F. Battistel, F. K. Malinowski, L. DiCarlo, M. A. Rol, N. Haider, N. Muthusubramanian, R. Vollmer

arxiv:1903.02492 v1 · 2019-03-06 · 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{SIQ5Z5C6AYLDDHM6QDSXJGGKOE}

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

Assessing the Influence of Broadband Instrumentation Noise on Parametrically Modulated Superconducting Qubits

Receipt and verification

First computed	2026-07-05T00:06:36.780053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9221dcf45e0616319d9e80e57498ca71044d571052c4ffc742636453ff790828

Aliases

arxiv: 1903.02492 · arxiv_version: 1903.02492v1 · doi: 10.48550/arxiv.1903.02492 · pith_short_12: SIQ5Z5C6AYLD · pith_short_16: SIQ5Z5C6AYLDDHM6 · pith_short_8: SIQ5Z5C6

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/SIQ5Z5C6AYLDDHM6QDSXJGGKOE \
  | 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: 9221dcf45e0616319d9e80e57498ca71044d571052c4ffc742636453ff790828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf13b7fc36f8cbbf42c80e6f02ca4f629f13f5a0fba3f4def4ad8764e22ca79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-06T16:57:13Z",
    "title_canon_sha256": "7d7132cc6980ca2bf842edbf571f6781cfd1c91cb1b172520e164cc9dccff048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02492",
    "kind": "arxiv",
    "version": 1
  }
}