Pith Number

pith:RWJVYT3Z

pith:2025:RWJVYT3ZTMRGZ32G7PDQMHTA33

not attested not anchored not stored refs pending

Intertwined charge, spin, and orbital degrees of freedom under electronic correlations in the one-dimensional Fe$^{3+}$ chalcogenide chain

Adriana Moreo, Elbio Dagotto, Gonzalo Alvarez, Ling-Fang Lin, Pontus Laurell, Thomas A. Maier, Yang Zhang

In the intermediate correlation regime, the Fe3+ chalcogenide chain develops an orbital-selective Mott phase where localized and itinerant electrons coexist, with no detectable pairing tendency.

arxiv:2507.09870 v3 · 2025-07-14 · cond-mat.str-el

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\usepackage{pith}
\pithnumber{RWJVYT3ZTMRGZ32G7PDQMHTA33}

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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

In the intermediate electronic correlation U/W region, an orbital-selective Mott phase with the coexistence of localized and itinerant electrons is found based on orbital-selective behavior in charge fluctuations, and no obvious pairing tendency is observed, suggesting superconductivity is unlikely to emerge in the Fe3+ systems.

C2weakest assumption

The three-orbital Hubbard model derived from first-principles calculations accurately represents the low-energy physics of the real Fe3+ chain, particularly that the observed orbital-selective charge fluctuations reliably indicate a Mott phase with coexisting localized and itinerant electrons.

C3one line summary

First-principles plus DMRG calculations on a three-orbital Hubbard model for Fe3+ chains find robust antiferromagnetic coupling, an orbital-selective Mott phase with mixed localized and itinerant electrons, and absence of pairing tendencies unlike in iron ladders.

Formal links

1 machine-checked theorem link

Receipt and verification

First computed	2026-06-10T01:10:56.634716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d935c4f799b226cef46fbc7061e60dee17ae1971ff3ebbfb87424302868c253

Aliases

arxiv: 2507.09870 · arxiv_version: 2507.09870v3 · doi: 10.48550/arxiv.2507.09870 · pith_short_12: RWJVYT3ZTMRG · pith_short_16: RWJVYT3ZTMRGZ32G · pith_short_8: RWJVYT3Z

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/RWJVYT3ZTMRGZ32G7PDQMHTA33 \
  | 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: 8d935c4f799b226cef46fbc7061e60dee17ae1971ff3ebbfb87424302868c253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ae43c0751ab3f6f728518717c5e6acccda0c3702e49afe8b7406e246453805",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-07-14T02:50:40Z",
    "title_canon_sha256": "2053bcd5cf50f30a9618bf64610fb5835247830290d2ef5634cf2d4975d86fbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09870",
    "kind": "arxiv",
    "version": 3
  }
}