Pith Number

pith:473PZRRO

pith:2026:473PZRRO4ZGU3IOYCXY2D4RCKW

not attested not anchored not stored refs resolved

Periodic Behavior of Topology in Graphene with Nanohole Array

Xiao Hu, Xing-Xiang Wang, Yong-Cheng Jiang

Topology in graphene with nanohole arrays repeats periodically with supercell size m, every two steps for triangular arrays and every six for honeycomb.

arxiv:2605.14436 v1 · 2026-05-14 · cond-mat.mes-hall

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Record completeness

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3 Author claim open · sign in to claim

4 Citations 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

nontrivial topology appears periodically with m with period two (six) for triangular (honeycomb) array

C2weakest assumption

The nanoholes and their array respect the full C_{6v} crystalline symmetry, allowing direct diagnosis of topology solely from the lattice constant of the m√3×m√3 superstructure.

C3one line summary

Nontrivial band topology in graphene with nanohole arrays appears periodically with superstructure size m (period 2 for triangular arrays, period 6 for honeycomb arrays).

References

60 extracted · 60 resolved · 0 Pith anchors

[1] K. V. Klitzing, G. Dorda, and M. Pepper, Phys. Rev. Lett. 45, 494 (1980) 1980

[2] D. J. Thouless, M. Kohmoto, M. P. Nightingale, and M. den Nijs, Phys. Rev. Lett. 49, 405 (1982) 1982

[3] F. D. M. Haldane, Phys. Rev. Lett. 61, 2015 (1988) 2015

[4] R. Yu, W. Zhang, H.-J. Zhang, S.-C. Zhang, X. Dai, and Z. Fang, Science 329, 61 (2010) 2010

[5] C.-Z. Chang, J. Zhang, X. Feng, J. Shen, Z. Zhang, M. Guo, K. Li, Y. Ou, P. Wei, L.-L. Wang, Z.-Q. Ji, Y. Feng, S. Ji, X. Chen, J. Jia, X. Dai, Z. Fang, S.-C. Zhang, K. He, Y. Wang, L. Lu, X.-C. Ma, a 2013

Cited by

1 paper in Pith

Topological property of graphene with triangular array of nanoholes

Receipt and verification

First computed	2026-05-17T23:39:07.076180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7f6fcc62ee64d4da1d815f1a1f22255bb46b181c4e32781828333c3c043f1d8

Aliases

arxiv: 2605.14436 · arxiv_version: 2605.14436v1 · doi: 10.48550/arxiv.2605.14436 · pith_short_12: 473PZRRO4ZGU · pith_short_16: 473PZRRO4ZGU3IOY · pith_short_8: 473PZRRO

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/473PZRRO4ZGU3IOYCXY2D4RCKW \
  | 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: e7f6fcc62ee64d4da1d815f1a1f22255bb46b181c4e32781828333c3c043f1d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc54b8e14e4ece15f4645094190925b823a6fd6e19e5642b4495b5c59d8dbf51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-05-14T06:32:11Z",
    "title_canon_sha256": "ba2c264aec58d8c37cccfc5075af720c5d7fe058b2a8f45b1a4a220c7e794938"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.14436",
    "kind": "arxiv",
    "version": 1
  }
}