Pith Number

pith:GHRRAM6A

pith:2019:GHRRAM6AL6OOGAUHNUEQ3VNXS2

not attested not anchored not stored refs pending

Microwave-based Arbitrary CPHASE Gates for Transmon Qubits

David Pappas, F. A. Calderon-Vargas, George S. Barron, Junling Long, Sophia E. Economou

arxiv:1903.00969 v3 · 2019-03-03 · 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{GHRRAM6AL6OOGAUHNUEQ3VNXS2}

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	2026-07-05T00:43:32.343442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31e31033c05f9ce302876d090dd5b796b0847f9825e0515644ebb40b1fe5c641

Aliases

arxiv: 1903.00969 · arxiv_version: 1903.00969v3 · doi: 10.48550/arxiv.1903.00969 · pith_short_12: GHRRAM6AL6OO · pith_short_16: GHRRAM6AL6OOGAUH · pith_short_8: GHRRAM6A

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/GHRRAM6AL6OOGAUHNUEQ3VNXS2 \
  | 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: 31e31033c05f9ce302876d090dd5b796b0847f9825e0515644ebb40b1fe5c641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b63315ef6eea2a367962daaf2d74aedafbb079778f37c7da5367b062e1c6f8e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-03T19:22:32Z",
    "title_canon_sha256": "262effe090bef7ca6a0b889e37e781efe5e58849754d43cef2f0ef3d1cc2b7fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00969",
    "kind": "arxiv",
    "version": 3
  }
}