Pith Number

pith:SZ2SXWRS

pith:2026:SZ2SXWRSAPUCGGOL3SJVWCRSDH

not attested not anchored not stored refs resolved

Equidistant resonance jumps in superconducting coplanar resonators driven by Abrikosov vortices

Andrei G. Shishkin, Denis Yu. Vodolazov, Dmitrii S. Kalashnikov, Ruslan I. Kinzibaev, Vasily S. Stolyarov

Abrikosov vortices drive equidistant staircase jumps in the resonance peaks of niobium coplanar resonators.

arxiv:2605.15751 v1 · 2026-05-15 · cond-mat.supr-con

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\usepackage{pith}
\pithnumber{SZ2SXWRSAPUCGGOL3SJVWCRSDH}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

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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.

Claims

C1strongest claim

Beyond the reversible Meissner regime, the entire resonance peak exhibits abrupt, staircase-like jumps as a function of magnetic field... which, in agreement with theoretical estimates, we interpret as signatures of multiple-vortex entry and exit events.

C2weakest assumption

The observed spacing of 1.7-1.8 Oe corresponds to multiple-vortex entry/exit events based on standard theoretical estimates for vortex dynamics in niobium films at the given temperatures and fields.

C3one line summary

Experimental observation of equidistant resonance jumps in superconducting coplanar resonators attributed to multiple-vortex dynamics in perpendicular magnetic fields.

References

53 extracted · 53 resolved · 0 Pith anchors

[1] A. Wallraff, D. I. Schuster, A. Blais, L. Frunzio, R. S. Huang, J. Majer, S. Kumar, S. M. Girvin, and R. J. Schoelkopf, Strong coupling of a single photon to a super- conducting qubit using circuit qu 2004

[2] D. S. Kalashnikov, V. I. Ruzhitskiy, A. G. Shishkin, I. A. Golovchanskiy, M. Y. Kupriyanov, I. I. Soloviev, D. Roditchev, and V. S. Stolyarov, Demonstration of a josephson vortex-based memory cell wit 2024

[3] L. Nulens, D. A. Chaves, S. Reniers, R. Dillemans, I. P. Cools, K. Temst, B. Raes, M. J. Van Bael, and J. Van de Vondel, Nonvolatile cryogenic phase-slip memory with single-shot readout, Phys. Rev. Ap 2025

[4] P. K. Day, H. G. LeDuc, B. A. Mazin, A. Vayonakis, and J. Zmuidzinas, A broadband superconducting detector suitable for use in large arrays, Nature425, 817 (2003) 2003

[5] J. Gao, M. R. Vissers, M. O. Sandberg, F. C. S. da Silva, S. W. Nam, D. P. Pappas, D. S. Wisbey, E. C. Langman, S. R. Meeker, B. A. Mazin, H. G. Leduc, J. Zmuidzinas, and K. D. Irwin, A titanium-nitri 2012

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-20T00:01:16.254996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96752bda3203e82319cbdc935b0a3219da90766f2e1e7ccf81813b0a528ca9f1

Aliases

arxiv: 2605.15751 · arxiv_version: 2605.15751v1 · doi: 10.48550/arxiv.2605.15751 · pith_short_12: SZ2SXWRSAPUC · pith_short_16: SZ2SXWRSAPUCGGOL · pith_short_8: SZ2SXWRS

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/SZ2SXWRSAPUCGGOL3SJVWCRSDH \
  | 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: 96752bda3203e82319cbdc935b0a3219da90766f2e1e7ccf81813b0a528ca9f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e27ee9dcda5ca28cbf093f58fb7f0f8febe3933c93e7b4acb3dc178902a1d7da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-05-15T09:12:36Z",
    "title_canon_sha256": "707e1fe80a68b325292c2fdff6e48546d33accc2a6c5f35673f87e677d4743f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15751",
    "kind": "arxiv",
    "version": 1
  }
}