Pith Number

pith:ENHLVGQG

pith:2026:ENHLVGQG2GWTGLJJHRWQCCLQMD

not attested not anchored not stored refs pending

Topological multicomponent superconductivity with sizable $s$-wave admixture in twisted bilayer cuprates

Congjun Wu, Wang Yang, Yu-Hang Li

Twisted bilayer cuprates can stabilize a topological three-component superconducting state even when an s-wave component is sizable.

arxiv:2604.08235 v2 · 2026-04-09 · cond-mat.supr-con

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\usepackage{pith}
\pithnumber{ENHLVGQG2GWTGLJJHRWQCCLQMD}

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Record completeness

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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

such a topological three-component pairing state can be stabilized over a substantial parameter regime. Our results indicate that twisted bilayer cuprates can remain chiral and topological even in the presence of a sizable s-wave pairing component.

C2weakest assumption

The microscopic model and mean-field approximation used in the self-consistent calculations accurately represent the electronic structure and pairing interactions in real twisted bilayer cuprates, with Ginzburg-Landau analysis sufficient to determine stability without higher-order corrections or fluctuation effects altering the phase diagram.

C3one line summary

Twisted bilayer cuprates stabilize a topological multicomponent superconducting state with order parameter s + d1 e^{i phi1} + d2 e^{i phi2} that remains chiral despite s-wave pairing.

Receipt and verification

First computed	2026-05-29T01:05:09.048160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

234eba9a06d1ad332d293c6d01097060ee5dc688d4c68c1b925cf3df4f4c6d87

Aliases

arxiv: 2604.08235 · arxiv_version: 2604.08235v2 · doi: 10.48550/arxiv.2604.08235 · pith_short_12: ENHLVGQG2GWT · pith_short_16: ENHLVGQG2GWTGLJJ · pith_short_8: ENHLVGQG

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/ENHLVGQG2GWTGLJJHRWQCCLQMD \
  | 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: 234eba9a06d1ad332d293c6d01097060ee5dc688d4c68c1b925cf3df4f4c6d87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5663f0433e844fcb30d85869c7be0e29e30a42b59c1b588e65e6d47804c11492",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2026-04-09T13:27:01Z",
    "title_canon_sha256": "ac09f5e18546c42aa4a02cec49ebb673088c2023eac68b0d0bfdb89e6e77d0ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.08235",
    "kind": "arxiv",
    "version": 2
  }
}