Pith Number

pith:S6HP4XNC

pith:2026:S6HP4XNCTP4KZ4KXW4W72IZKRJ

not attested not anchored not stored refs resolved

Ferroelectric polarization controlled orbital Hall conductivity in a higher-order topological insulator: \textit{d1T}-phase monolayer MoS$_2$

Heng Gao, Wei Ren, YingJie Hu

The direction of ferroelectric polarization in d1T-phase monolayer MoS2 can switch the sign of its orbital Hall conductivity.

arxiv:2605.17722 v1 · 2026-05-18 · cond-mat.mtrl-sci

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\usepackage{pith}
\pithnumber{S6HP4XNCTP4KZ4KXW4W72IZKRJ}

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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

The direction of ferroelectric polarization can modulate the positive and negative values of the orbital Hall conductivity σ_OH^x in d1T MoS2.

C2weakest assumption

The d1T-phase monolayer is assumed to be both experimentally realizable and accurately described by the chosen computational method for topological invariants and orbital Hall conductivity, without significant corrections from electron correlations or substrate effects.

C3one line summary

d1T-phase monolayer MoS2 is predicted to be a ferroelectric higher-order topological insulator whose orbital Hall conductivity sign is switched by polarization direction.

References

56 extracted · 56 resolved · 0 Pith anchors

[1] Ando, Topological insulator materials, Journal of the Physical Society of Japan82, 102001 (2013) 2013

[2] X.-L. Qi and S.-C. Zhang, Topological insulators and superconductors, Reviews of modern physics83, 1057 (2011) 2011

[3] S.-Q. Shen,Topological insulators, Vol. 174 (Springer, 2012) 2012

[4] M. Z. Hasan and C. L. Kane, Colloquium: topological insulators, Reviews of modern physics82, 3045 (2010) 2010

[5] H. Li, L. Sheng, D. Sheng, and D. Xing, Chern number of thin films of the topological insulator Bi 2Se3, Physical Review B82, 165104 (2010) 2010

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-20T00:04:54.796086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

978efe5da29bf8acf157b72dfd232a8a7fd2c14bc124d4a5f1c40fb1b5f2913b

Aliases

arxiv: 2605.17722 · arxiv_version: 2605.17722v1 · doi: 10.48550/arxiv.2605.17722 · pith_short_12: S6HP4XNCTP4K · pith_short_16: S6HP4XNCTP4KZ4KX · pith_short_8: S6HP4XNC

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/S6HP4XNCTP4KZ4KXW4W72IZKRJ \
  | 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: 978efe5da29bf8acf157b72dfd232a8a7fd2c14bc124d4a5f1c40fb1b5f2913b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ed2d7a8b08b5eb65c30ffc5e9b87c97e47fbad5d14f4c0f38cd7a1d87fe6e32",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-18T00:51:40Z",
    "title_canon_sha256": "179b168a4c4ce8bc98263d96b6b43e08c0632901d53df10bec86e4e4246b96ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17722",
    "kind": "arxiv",
    "version": 1
  }
}