{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:25UHXWLEYXUGGAPQIXD6TRKUPJ","short_pith_number":"pith:25UHXWLE","schema_version":"1.0","canonical_sha256":"d7687bd964c5e86301f045c7e9c5547a654bd6b31103277fab8e5a6d90ef28af","source":{"kind":"arxiv","id":"2606.25242","version":1},"attestation_state":"computed","paper":{"title":"Intrinsic Magnetic Excitations and Heavy-Fermion Formation in the Frustrated Mn Pyrochlore System YMn$_{2+\\delta}$Zn$_{20-x}X_x$ ($X$ = In and Al) Revealed by Nuclear Magnetic Resonance and Nuclear Quadrupole Resonance Measurements","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Kenji Ishida, Shunsaku Kitagawa, Yoshihiko Okamoto, Zenji Hiroi","submitted_at":"2026-06-23T23:59:51Z","abstract_excerpt":"We performed nuclear magnetic resonance (NMR) and nuclear quadrupole resonance (NQR) measurements to investigate the microscopic electronic states of the $d$-electron heavy-fermion candidates $\\mathrm{YMn_{2+\\delta}Zn_{20-x}In_x}$ and $\\mathrm{YMn_{2+\\delta}Zn_{20-x}Al_x}$. In these compounds, magnetic fluctuations of the Mn pyrochlore lattice are expected to play an important role in heavy-fermion formation; however, excess Mn atoms complicate the interpretation of the physical properties. Our spectral analysis reveals that In substitution exhibits much higher site selectivity and introduces "},"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":"2606.25242","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-06-23T23:59:51Z","cross_cats_sorted":[],"title_canon_sha256":"6f8552f2937570fd6523f73c24a0c83bb911f69f54d3b327332ae59ed7b0758d","abstract_canon_sha256":"e758650ec7d70db5dca6191e9ab6fd595768940dbc8086c2d2f9e39cf561093b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-25T00:18:21.955726Z","signature_b64":"weR2GM0EEaW4xMfZrJEWFqWbUL3vQsulsrLPN5UlqVznkMcidWqm7abJ1e5Azxrxp4LF3o1G/v3uPFk8fqY3BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d7687bd964c5e86301f045c7e9c5547a654bd6b31103277fab8e5a6d90ef28af","last_reissued_at":"2026-06-25T00:18:21.955270Z","signature_status":"signed_v1","first_computed_at":"2026-06-25T00:18:21.955270Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Intrinsic Magnetic Excitations and Heavy-Fermion Formation in the Frustrated Mn Pyrochlore System YMn$_{2+\\delta}$Zn$_{20-x}X_x$ ($X$ = In and Al) Revealed by Nuclear Magnetic Resonance and Nuclear Quadrupole Resonance Measurements","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Kenji Ishida, Shunsaku Kitagawa, Yoshihiko Okamoto, Zenji Hiroi","submitted_at":"2026-06-23T23:59:51Z","abstract_excerpt":"We performed nuclear magnetic resonance (NMR) and nuclear quadrupole resonance (NQR) measurements to investigate the microscopic electronic states of the $d$-electron heavy-fermion candidates $\\mathrm{YMn_{2+\\delta}Zn_{20-x}In_x}$ and $\\mathrm{YMn_{2+\\delta}Zn_{20-x}Al_x}$. In these compounds, magnetic fluctuations of the Mn pyrochlore lattice are expected to play an important role in heavy-fermion formation; however, excess Mn atoms complicate the interpretation of the physical properties. Our spectral analysis reveals that In substitution exhibits much higher site selectivity and introduces "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.25242","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/2606.25242/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":"2606.25242","created_at":"2026-06-25T00:18:21.955334+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.25242v1","created_at":"2026-06-25T00:18:21.955334+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.25242","created_at":"2026-06-25T00:18:21.955334+00:00"},{"alias_kind":"pith_short_12","alias_value":"25UHXWLEYXUG","created_at":"2026-06-25T00:18:21.955334+00:00"},{"alias_kind":"pith_short_16","alias_value":"25UHXWLEYXUGGAPQ","created_at":"2026-06-25T00:18:21.955334+00:00"},{"alias_kind":"pith_short_8","alias_value":"25UHXWLE","created_at":"2026-06-25T00:18:21.955334+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2606.25242","citing_title":"Intrinsic Magnetic Excitations and Heavy-Fermion Formation in the Frustrated Mn Pyrochlore System YMn$_{2+\\delta}$Zn$_{20-x}X_x$ ($X$ = In and Al) Revealed by Nuclear Magnetic Resonance and Nuclear Qu","ref_index":1,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/25UHXWLEYXUGGAPQIXD6TRKUPJ","json":"https://pith.science/pith/25UHXWLEYXUGGAPQIXD6TRKUPJ.json","graph_json":"https://pith.science/api/pith-number/25UHXWLEYXUGGAPQIXD6TRKUPJ/graph.json","events_json":"https://pith.science/api/pith-number/25UHXWLEYXUGGAPQIXD6TRKUPJ/events.json","paper":"https://pith.science/paper/25UHXWLE"},"agent_actions":{"view_html":"https://pith.science/pith/25UHXWLEYXUGGAPQIXD6TRKUPJ","download_json":"https://pith.science/pith/25UHXWLEYXUGGAPQIXD6TRKUPJ.json","view_paper":"https://pith.science/paper/25UHXWLE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.25242&json=true","fetch_graph":"https://pith.science/api/pith-number/25UHXWLEYXUGGAPQIXD6TRKUPJ/graph.json","fetch_events":"https://pith.science/api/pith-number/25UHXWLEYXUGGAPQIXD6TRKUPJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/25UHXWLEYXUGGAPQIXD6TRKUPJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/25UHXWLEYXUGGAPQIXD6TRKUPJ/action/storage_attestation","attest_author":"https://pith.science/pith/25UHXWLEYXUGGAPQIXD6TRKUPJ/action/author_attestation","sign_citation":"https://pith.science/pith/25UHXWLEYXUGGAPQIXD6TRKUPJ/action/citation_signature","submit_replication":"https://pith.science/pith/25UHXWLEYXUGGAPQIXD6TRKUPJ/action/replication_record"}},"created_at":"2026-06-25T00:18:21.955334+00:00","updated_at":"2026-06-25T00:18:21.955334+00:00"}