{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:TZVLR7E34I446UBOQIC3CM636I","short_pith_number":"pith:TZVLR7E3","schema_version":"1.0","canonical_sha256":"9e6ab8fc9be239cf502e8205b133dbf2054261b0095a446596c423408e135126","source":{"kind":"arxiv","id":"2505.23208","version":1},"attestation_state":"computed","paper":{"title":"Emergent Quasiparticles \\& Field-Tuned RIXS Spectra in a Trimerized Spin-1/2 Chain","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Anamitra Mukherjee, Ashis Kumar Nandy, Pradeep Thakur, Subhajyoti Pal","submitted_at":"2025-05-29T07:49:07Z","abstract_excerpt":"We investigate spin-flip excitations in the spin-1/2 trimer chain $\\rm{Cu_3(P_2O_6OH)_2}$, featuring an antiferromagnetic exchange motif $J_1$-$J_1$-$J_2$ with $J_1 < J_2$. Using density matrix renormalization group (DMRG) simulations, we demonstrate that single-spin-flip processes induced by resonant inelastic X-ray scattering (RIXS) generate emergent gapless modes governed by the underlying trimer periodicity alongside distinct high-energy excitations. By combining exact diagonalization and real-space renormalization group (RG) techniques, we attribute these features to fractionalized spinon"},"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":"2505.23208","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2025-05-29T07:49:07Z","cross_cats_sorted":[],"title_canon_sha256":"5db08a8c052ba77bc19c5c6df12c615cac934935da23e0c94c8732b6adbb3c15","abstract_canon_sha256":"aa7f96e63330bb538553dadaa38719e42e7b1b7c98e9fe04766b4ab7936cce52"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:11:57.495616Z","signature_b64":"YqPobjSb4JiYRYcP/jzEzYmZLnab/0aT6ddCq19Zg1DIQqYHGIayM7GD8tvp35sFstJ0yAR8LjZSrf/hceKwDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e6ab8fc9be239cf502e8205b133dbf2054261b0095a446596c423408e135126","last_reissued_at":"2026-07-05T11:11:57.495084Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:11:57.495084Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Emergent Quasiparticles \\& Field-Tuned RIXS Spectra in a Trimerized Spin-1/2 Chain","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Anamitra Mukherjee, Ashis Kumar Nandy, Pradeep Thakur, Subhajyoti Pal","submitted_at":"2025-05-29T07:49:07Z","abstract_excerpt":"We investigate spin-flip excitations in the spin-1/2 trimer chain $\\rm{Cu_3(P_2O_6OH)_2}$, featuring an antiferromagnetic exchange motif $J_1$-$J_1$-$J_2$ with $J_1 < J_2$. Using density matrix renormalization group (DMRG) simulations, we demonstrate that single-spin-flip processes induced by resonant inelastic X-ray scattering (RIXS) generate emergent gapless modes governed by the underlying trimer periodicity alongside distinct high-energy excitations. By combining exact diagonalization and real-space renormalization group (RG) techniques, we attribute these features to fractionalized spinon"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.23208","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/2505.23208/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":"2505.23208","created_at":"2026-07-05T11:11:57.495138+00:00"},{"alias_kind":"arxiv_version","alias_value":"2505.23208v1","created_at":"2026-07-05T11:11:57.495138+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.23208","created_at":"2026-07-05T11:11:57.495138+00:00"},{"alias_kind":"pith_short_12","alias_value":"TZVLR7E34I44","created_at":"2026-07-05T11:11:57.495138+00:00"},{"alias_kind":"pith_short_16","alias_value":"TZVLR7E34I446UBO","created_at":"2026-07-05T11:11:57.495138+00:00"},{"alias_kind":"pith_short_8","alias_value":"TZVLR7E3","created_at":"2026-07-05T11:11:57.495138+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/TZVLR7E34I446UBOQIC3CM636I","json":"https://pith.science/pith/TZVLR7E34I446UBOQIC3CM636I.json","graph_json":"https://pith.science/api/pith-number/TZVLR7E34I446UBOQIC3CM636I/graph.json","events_json":"https://pith.science/api/pith-number/TZVLR7E34I446UBOQIC3CM636I/events.json","paper":"https://pith.science/paper/TZVLR7E3"},"agent_actions":{"view_html":"https://pith.science/pith/TZVLR7E34I446UBOQIC3CM636I","download_json":"https://pith.science/pith/TZVLR7E34I446UBOQIC3CM636I.json","view_paper":"https://pith.science/paper/TZVLR7E3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2505.23208&json=true","fetch_graph":"https://pith.science/api/pith-number/TZVLR7E34I446UBOQIC3CM636I/graph.json","fetch_events":"https://pith.science/api/pith-number/TZVLR7E34I446UBOQIC3CM636I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TZVLR7E34I446UBOQIC3CM636I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TZVLR7E34I446UBOQIC3CM636I/action/storage_attestation","attest_author":"https://pith.science/pith/TZVLR7E34I446UBOQIC3CM636I/action/author_attestation","sign_citation":"https://pith.science/pith/TZVLR7E34I446UBOQIC3CM636I/action/citation_signature","submit_replication":"https://pith.science/pith/TZVLR7E34I446UBOQIC3CM636I/action/replication_record"}},"created_at":"2026-07-05T11:11:57.495138+00:00","updated_at":"2026-07-05T11:11:57.495138+00:00"}