{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:IRYVLE6Z45QVW3477KRBWGJTJV","short_pith_number":"pith:IRYVLE6Z","schema_version":"1.0","canonical_sha256":"44715593d9e7615b6f9ffaa21b19334d55d4d002c604a3cd4a8707ed16b1a57d","source":{"kind":"arxiv","id":"2605.30293","version":1},"attestation_state":"computed","paper":{"title":"Spectroscopic evidence for a molecular orbital Kondo insulator","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Christopher T. Parzyck, Di-Jing Huang, Dung-Hai Lee, Gi-Hyeok Lee, Hsiao-Yu Huang, John Vinson, Joshua J. Kas, Jun Okamoto, Ke-Jun Xu, Kuan H. Hsu, Nathan Giles-Donovan, Robert J. Birgeneau, Thomas P. Devereaux, Wanli Yang, Wei-Sheng Lee, Zhi-Xun Shen","submitted_at":"2026-05-28T17:41:34Z","abstract_excerpt":"A Kondo insulator (KI) is a prototypical example of a highly entangled phase of matter, where many-body interactions between local moments and delocalized electrons engender the non-magnetic insulating ground state. Conventionally, the local moments arise from atomic multiplet states with a narrow bandwidth, limiting Kondo coherence to low temperatures. Here, we realize a new paradigm for constructing the KI state with hybridized molecular orbitals in FeSb2. Resonant inelastic X-ray scattering (RIXS) at the Fe L-edge reveals distinct signatures of band-like continuum states and localized state"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2605.30293","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-28T17:41:34Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"769df7ad2058c32bee187b5d873491882019b4bc41a989b23670b2931ef05281","abstract_canon_sha256":"6cd25fb58135c795faa356defca46fe5dad69fd0f9a8184857827466fd5ba88b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-29T02:06:15.502545Z","signature_b64":"//jf+Aws7CJ8NH6VzMwYEaApJoypR4lkvga7S1CcFr6D2JPla5AqroUYNaaRh2nIfK60/IOpLhxZvwIt8oOyDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44715593d9e7615b6f9ffaa21b19334d55d4d002c604a3cd4a8707ed16b1a57d","last_reissued_at":"2026-05-29T02:06:15.502127Z","signature_status":"signed_v1","first_computed_at":"2026-05-29T02:06:15.502127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectroscopic evidence for a molecular orbital Kondo insulator","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Christopher T. Parzyck, Di-Jing Huang, Dung-Hai Lee, Gi-Hyeok Lee, Hsiao-Yu Huang, John Vinson, Joshua J. Kas, Jun Okamoto, Ke-Jun Xu, Kuan H. Hsu, Nathan Giles-Donovan, Robert J. Birgeneau, Thomas P. Devereaux, Wanli Yang, Wei-Sheng Lee, Zhi-Xun Shen","submitted_at":"2026-05-28T17:41:34Z","abstract_excerpt":"A Kondo insulator (KI) is a prototypical example of a highly entangled phase of matter, where many-body interactions between local moments and delocalized electrons engender the non-magnetic insulating ground state. Conventionally, the local moments arise from atomic multiplet states with a narrow bandwidth, limiting Kondo coherence to low temperatures. Here, we realize a new paradigm for constructing the KI state with hybridized molecular orbitals in FeSb2. Resonant inelastic X-ray scattering (RIXS) at the Fe L-edge reveals distinct signatures of band-like continuum states and localized state"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30293","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.30293/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2605.30293","created_at":"2026-05-29T02:06:15.502187+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.30293v1","created_at":"2026-05-29T02:06:15.502187+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30293","created_at":"2026-05-29T02:06:15.502187+00:00"},{"alias_kind":"pith_short_12","alias_value":"IRYVLE6Z45QV","created_at":"2026-05-29T02:06:15.502187+00:00"},{"alias_kind":"pith_short_16","alias_value":"IRYVLE6Z45QVW347","created_at":"2026-05-29T02:06:15.502187+00:00"},{"alias_kind":"pith_short_8","alias_value":"IRYVLE6Z","created_at":"2026-05-29T02:06:15.502187+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IRYVLE6Z45QVW3477KRBWGJTJV","json":"https://pith.science/pith/IRYVLE6Z45QVW3477KRBWGJTJV.json","graph_json":"https://pith.science/api/pith-number/IRYVLE6Z45QVW3477KRBWGJTJV/graph.json","events_json":"https://pith.science/api/pith-number/IRYVLE6Z45QVW3477KRBWGJTJV/events.json","paper":"https://pith.science/paper/IRYVLE6Z"},"agent_actions":{"view_html":"https://pith.science/pith/IRYVLE6Z45QVW3477KRBWGJTJV","download_json":"https://pith.science/pith/IRYVLE6Z45QVW3477KRBWGJTJV.json","view_paper":"https://pith.science/paper/IRYVLE6Z","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.30293&json=true","fetch_graph":"https://pith.science/api/pith-number/IRYVLE6Z45QVW3477KRBWGJTJV/graph.json","fetch_events":"https://pith.science/api/pith-number/IRYVLE6Z45QVW3477KRBWGJTJV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IRYVLE6Z45QVW3477KRBWGJTJV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IRYVLE6Z45QVW3477KRBWGJTJV/action/storage_attestation","attest_author":"https://pith.science/pith/IRYVLE6Z45QVW3477KRBWGJTJV/action/author_attestation","sign_citation":"https://pith.science/pith/IRYVLE6Z45QVW3477KRBWGJTJV/action/citation_signature","submit_replication":"https://pith.science/pith/IRYVLE6Z45QVW3477KRBWGJTJV/action/replication_record"}},"created_at":"2026-05-29T02:06:15.502187+00:00","updated_at":"2026-05-29T02:06:15.502187+00:00"}