Pith Number

pith:X2YN6DCH

pith:2022:X2YN6DCHZFTQEKBGXX37ANWIVK

not attested not anchored not stored refs pending

Intermodulation Distortion in a Josephson Traveling Wave Parametric Amplifier

Andreas Wallraff, Ants Remm, Christopher Eichler, Christoph Hellings, Francois Swiadek, Graham Norris, Nathan Lacroix, Sebastian Krinner

arxiv:2210.04799 v1 · 2022-10-10 · 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{X2YN6DCHZFTQEKBGXX37ANWIVK}

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	2026-07-05T06:50:37.954428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb0df0c47c967022826bdf7f036c8aabd7e4183e33003e644ed296587f2d1d6

Aliases

arxiv: 2210.04799 · arxiv_version: 2210.04799v1 · doi: 10.48550/arxiv.2210.04799 · pith_short_12: X2YN6DCHZFTQ · pith_short_16: X2YN6DCHZFTQEKBG · pith_short_8: X2YN6DCH

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/X2YN6DCHZFTQEKBGXX37ANWIVK \
  | 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: beb0df0c47c967022826bdf7f036c8aabd7e4183e33003e644ed296587f2d1d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e352babe4a202dbae0849d2e070a83ec040b60d70ae0d0d09d8225ead94aee97",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-10T16:03:23Z",
    "title_canon_sha256": "777344e454ad08a38755033998be199c06c5e6957ce8cc0af6cffcc3e74e46b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.04799",
    "kind": "arxiv",
    "version": 1
  }
}