Pith Number

pith:3CSDW6Y2

pith:2026:3CSDW6Y2SUDCZRM3DY3CT2BK5L

not attested not anchored not stored refs resolved

Nonreciprocal impurity scattering as a probe for pairing symmetries in kagome superconductors

Hao Du, Hong-Min Jiang, Shun-Li Yu

Two magnetic impurities produce distinct spectral patterns that identify time-reversal symmetry breaking in kagome superconductor pairings.

arxiv:2605.16943 v1 · 2026-05-16 · cond-mat.supr-con

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\usepackage{pith}
\pithnumber{3CSDW6Y2SUDCZRM3DY3CT2BK5L}

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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

✓ 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.

Claims

C1strongest claim

For the TRSB d_{x^2-y^2}+id_{xy}-wave pairing, this scattering equivalence holds only for inversion-symmetric impurity configurations, with a pair of YSR disappearance restricted to this case.

C2weakest assumption

The model assumes that the chosen on-site s-wave and d+id pairings are representative of the actual material and that the impurity scattering is dominated by magnetic exchange without significant contributions from other channels or lattice effects.

C3one line summary

Two magnetic impurities produce distinct YSR state disappearance patterns in LDOS for s-wave versus d+id pairings, enabling STM discrimination of TRSB in kagome superconductors.

References

59 extracted · 59 resolved · 0 Pith anchors

[1] single contributions

[2] loop contributions

[3] Y. Ran, M. Hermele, P. A. Lee, and X.-G. Wen, Projected-wave-function study of the spin- 1/ 2 heisenberg model on the kagom´ e lattice, Phys. Rev. Lett. 98, 117205 (2007) 2007

[4] H. C. Jiang, Z. Y. Weng, and D. N. Sheng, Density ma- trix renormalization group numerical study of the kagome antiferromagnet, Phys. Rev. Lett. 101, 117203 (2008) 2008

[5] S. Yan, D. A. Huse, and S. R. White, Spin-liquid ground state of the S = 1/ 2 kagome heisenberg antiferromagnet, Science 332, 1173 (2011) 2011

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-20T00:03:32.109622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a43b7b1a95062cc59b1e3629e82aeadd622d7aaa13c77dab6f4c414115dc30

Aliases

arxiv: 2605.16943 · arxiv_version: 2605.16943v1 · doi: 10.48550/arxiv.2605.16943 · pith_short_12: 3CSDW6Y2SUDC · pith_short_16: 3CSDW6Y2SUDCZRM3 · pith_short_8: 3CSDW6Y2

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/3CSDW6Y2SUDCZRM3DY3CT2BK5L \
  | 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: d8a43b7b1a95062cc59b1e3629e82aeadd622d7aaa13c77dab6f4c414115dc30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "687207b34af7a0021e78e5bb03f5ff850c458d759064a1da7746f56aca544a43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-05-16T11:35:55Z",
    "title_canon_sha256": "7403da240ab649af789414522581ac97f2d706427470171dae72a17c17315b5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16943",
    "kind": "arxiv",
    "version": 1
  }
}