Pith Number

pith:73NMS54S

pith:2020:73NMS54SI2N5IWQA4FRT4GSKIX

not attested not anchored not stored refs pending

In-situ tunable nonlinearity and competing signal paths in coupled superconducting resonators

Achim Marx, Christian Besson, Edwar Xie, Frank Deppe, Jan Goetz, Kirill G. Fedorov, Michael Fischer, Michael J. Hartmann, Michael Renger, Peter Eder, Qi-Ming Chen, Rudolf Gross, Stefan Pogorzalek

arxiv:2009.13492 v2 · 2020-09-28 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73NMS54SI2N5IWQA4FRT4GSKIX}

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	2026-07-05T02:27:26.822881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fedac97792469bd45a00e1633e1a4a45cd25ea1ecf9cb2f6adf974c01f0590a2

Aliases

arxiv: 2009.13492 · arxiv_version: 2009.13492v2 · doi: 10.48550/arxiv.2009.13492 · pith_short_12: 73NMS54SI2N5 · pith_short_16: 73NMS54SI2N5IWQA · pith_short_8: 73NMS54S

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/73NMS54SI2N5IWQA4FRT4GSKIX \
  | 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: fedac97792469bd45a00e1633e1a4a45cd25ea1ecf9cb2f6adf974c01f0590a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "817c9c55c119f15da4be3fc35e250bcca3b4c9f6f92a9df044042b64e1bebc3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2020-09-28T17:36:13Z",
    "title_canon_sha256": "7798ce7b59ab480a04839eef8c531acbf79c6157e64c4e699551afe398a7e945"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13492",
    "kind": "arxiv",
    "version": 2
  }
}