Pith Number

pith:FRIETJZC

pith:2019:FRIETJZCMGZILF5YQSJFXAUSE4

not attested not anchored not stored refs pending

Calibration of the cross-resonance two-qubit gate between directly-coupled transmons

A. D. Patterson, B. Vlastakis, G. Tancredi, J. Rahamim, K. Ratter, M. Esposito, M. Mergenthaler, P. J. Leek, P. Spring, S. Jebari, T. Tsunoda

arxiv:1905.05670 v1 · 2019-05-14 · 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{FRIETJZCMGZILF5YQSJFXAUSE4}

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

3D integration and packaging for solid-state qubits

Receipt and verification

First computed	2026-07-05T00:25:10.228043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c5049a72261b28597b884925b8292272110af12d5d02bf45e56aeaf777375a8

Aliases

arxiv: 1905.05670 · arxiv_version: 1905.05670v1 · doi: 10.48550/arxiv.1905.05670 · pith_short_12: FRIETJZCMGZI · pith_short_16: FRIETJZCMGZILF5Y · pith_short_8: FRIETJZC

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/FRIETJZCMGZILF5YQSJFXAUSE4 \
  | 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: 2c5049a72261b28597b884925b8292272110af12d5d02bf45e56aeaf777375a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd3a3f40b70cd4898ef35882b037bc5225711317bedb66bfe4c2e5b992168693",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-14T15:33:07Z",
    "title_canon_sha256": "34cfc5ca99dd3679d764520c06bfb2aa84a0bc2922c531b8e38c2a3550df85c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05670",
    "kind": "arxiv",
    "version": 1
  }
}