Pith Number

pith:IBPRNFE5

pith:2026:IBPRNFE5U6MG4QN33KV5OST7YF

not attested not anchored not stored refs pending

Interband Berry connection measurement in the optical honeycomb lattice

Dan M. Stamper-Kurn, Erin G. Moloney, Ke Lin, Malte N. Schwarz, Shao-Wen Chang

Resonant excitations under lattice shaking directly map the interband Berry connection in the honeycomb lattice.

arxiv:2605.11597 v2 · 2026-05-12 · cond-mat.quant-gas · physics.atom-ph

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\usepackage{pith}
\pithnumber{IBPRNFE5U6MG4QN33KV5OST7YF}

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Record completeness

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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

The strength of resonant excitation between bands, measured at each quasimomentum and for various lattice-shaking polarizations, directly maps out the interband Berry connection.

C2weakest assumption

That the measured atomic excitation strength under lattice modulation accurately and directly reflects the interband Berry connection of the underlying single-particle band structure without significant many-body or experimental distortions.

C3one line summary

The interband Berry connection between the ground and excited bands in an optical honeycomb lattice is experimentally mapped via resonant excitations driven by lattice-position modulation, revealing transparency lines and Dirac strings.

Formal links

1 machine-checked theorem link

Receipt and verification

First computed	2026-05-20T01:05:16.777578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405f16949da7986e41bbdaabd74a7fc154d80413f5ee80a2ee49bd0ec3ae2e79

Aliases

arxiv: 2605.11597 · arxiv_version: 2605.11597v2 · doi: 10.48550/arxiv.2605.11597 · pith_short_12: IBPRNFE5U6MG · pith_short_16: IBPRNFE5U6MG4QN3 · pith_short_8: IBPRNFE5

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IBPRNFE5U6MG4QN33KV5OST7YF \
  | 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: 405f16949da7986e41bbdaabd74a7fc154d80413f5ee80a2ee49bd0ec3ae2e79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c1c59553c8888469f3af34b99531e06ba562ce3b47e502bc5dfba35b2106a97",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-05-12T06:22:18Z",
    "title_canon_sha256": "f8642aa76314f91806a849a2efa75c8255a838d71549099827556b18620c5035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.11597",
    "kind": "arxiv",
    "version": 2
  }
}