Pith Number

pith:PMQVFWGF

pith:2022:PMQVFWGFGGLFGHWNFGXEFI2LBK

not attested not anchored not stored refs pending

Fast tunable coupling scheme of Kerr parametric oscillators based on shortcuts to adiabaticity

Hayato Goto, Shiro Kawabata, Shumpei Masuda, Taro Kanao, Toyofumi Ishikawa, Yuichiro Matsuzaki

arxiv:2203.00226 v2 · 2022-03-01 · 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{PMQVFWGFGGLFGHWNFGXEFI2LBK}

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	2026-07-05T05:01:00.786983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b2152d8c53196531ecd29ae42a34b0a82d3037b0c348bc62592b5cd72a02cc7

Aliases

arxiv: 2203.00226 · arxiv_version: 2203.00226v2 · doi: 10.48550/arxiv.2203.00226 · pith_short_12: PMQVFWGFGGLF · pith_short_16: PMQVFWGFGGLFGHWN · pith_short_8: PMQVFWGF

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/PMQVFWGFGGLFGHWNFGXEFI2LBK \
  | 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: 7b2152d8c53196531ecd29ae42a34b0a82d3037b0c348bc62592b5cd72a02cc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f6f7efc7bd2a7ef60f838057409ce9b86e89aad4f4d12601f5baffb20236163",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-01T04:27:44Z",
    "title_canon_sha256": "bf282ab78432d5761ca471a13c74f3e726b88777d14833f3814ff2e263c88cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00226",
    "kind": "arxiv",
    "version": 2
  }
}