Pith Number

pith:WPODXIS2

pith:2026:WPODXIS2A5VACYUQMWRSKAZUD2

not attested not anchored not stored refs pending

A K-band Kinetic Inductance Parametric Amplifier Near the Quantum Limit

Chaofan Wang, Danqing Wang, Hong X. Tang, Manuel C. C. Pace, Shihan Liu, Xiangzheng Li, Yufeng Wu

arxiv:2606.08406 v1 · 2026-06-07 · 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{WPODXIS2A5VACYUQMWRSKAZUD2}

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	2026-06-09T01:05:35.809149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3dc3ba25a076a01629065a32503341e8ff66ab2d2983dce1751089899eab722

Aliases

arxiv: 2606.08406 · arxiv_version: 2606.08406v1 · doi: 10.48550/arxiv.2606.08406 · pith_short_12: WPODXIS2A5VA · pith_short_16: WPODXIS2A5VACYUQ · pith_short_8: WPODXIS2

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/WPODXIS2A5VACYUQMWRSKAZUD2 \
  | 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: b3dc3ba25a076a01629065a32503341e8ff66ab2d2983dce1751089899eab722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f462334c285fe3921ac1298d7d9f74220fa12591ce7136b5c9c91179579fe4cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-07T01:59:14Z",
    "title_canon_sha256": "74ab1684e259065805d0c0129dfadf32871d8edc8509a57aeb1478305b07bf9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08406",
    "kind": "arxiv",
    "version": 1
  }
}