{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:NBX3TX7DA3TUATWPNZTAGJNWXU","short_pith_number":"pith:NBX3TX7D","schema_version":"1.0","canonical_sha256":"686fb9dfe306e7404ecf6e660325b6bd06275a39eb665559c235dc7bd6926506","source":{"kind":"arxiv","id":"2606.12711","version":1},"attestation_state":"computed","paper":{"title":"Site Preferences and \"Coloring Problem\" in Cu-doped BiMn$_7$O$_{12}$ Quadruple Perovskite","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Cheng Peng, Ismail El Baggari, Jie Li, Mingyu Xu, Weiwei Xie, Yang Zhang","submitted_at":"2026-06-10T22:01:08Z","abstract_excerpt":"Lightly Cu-doped BiMn$_7$O$_{12}$ (x = 0.05, 0.10, and 0.15) was investigated using high-pressure synthesis, single-crystal X-ray diffraction, pair distribution function (PDF) analysis, STEM, magnetic measurements, and first-principles calculations. All compositions retain an average monoclinic $I$2/$m$ structure, while Cu substitution progressively suppresses the monoclinic distortion and drives the lattice toward a pseudo-cubic metric symmetry. PDF analysis reveals increasing local structural disorder and reduced medium-range coherence with increasing Cu concentration, despite preservation o"},"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":"2606.12711","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-10T22:01:08Z","cross_cats_sorted":[],"title_canon_sha256":"d56a08a73c4ff262069dcfbfa5e71ecdd403a5bc377165da8597301c73571110","abstract_canon_sha256":"9f996faf40b0328d681956ee6afe28ead8dab3f65eee1107e7591240063c6cf7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-12T01:08:46.845579Z","signature_b64":"SJKsciZ5GilChgnJYXzAFnIuNUvig5GW3U6aaDm7RMTgUdIxQ2UYXYDcxxzeJHpu7D6f7UrqRiq2h5i1oJl4BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"686fb9dfe306e7404ecf6e660325b6bd06275a39eb665559c235dc7bd6926506","last_reissued_at":"2026-06-12T01:08:46.844647Z","signature_status":"signed_v1","first_computed_at":"2026-06-12T01:08:46.844647Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Site Preferences and \"Coloring Problem\" in Cu-doped BiMn$_7$O$_{12}$ Quadruple Perovskite","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Cheng Peng, Ismail El Baggari, Jie Li, Mingyu Xu, Weiwei Xie, Yang Zhang","submitted_at":"2026-06-10T22:01:08Z","abstract_excerpt":"Lightly Cu-doped BiMn$_7$O$_{12}$ (x = 0.05, 0.10, and 0.15) was investigated using high-pressure synthesis, single-crystal X-ray diffraction, pair distribution function (PDF) analysis, STEM, magnetic measurements, and first-principles calculations. All compositions retain an average monoclinic $I$2/$m$ structure, while Cu substitution progressively suppresses the monoclinic distortion and drives the lattice toward a pseudo-cubic metric symmetry. PDF analysis reveals increasing local structural disorder and reduced medium-range coherence with increasing Cu concentration, despite preservation o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.12711","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/2606.12711/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":"2606.12711","created_at":"2026-06-12T01:08:46.844818+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.12711v1","created_at":"2026-06-12T01:08:46.844818+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.12711","created_at":"2026-06-12T01:08:46.844818+00:00"},{"alias_kind":"pith_short_12","alias_value":"NBX3TX7DA3TU","created_at":"2026-06-12T01:08:46.844818+00:00"},{"alias_kind":"pith_short_16","alias_value":"NBX3TX7DA3TUATWP","created_at":"2026-06-12T01:08:46.844818+00:00"},{"alias_kind":"pith_short_8","alias_value":"NBX3TX7D","created_at":"2026-06-12T01:08:46.844818+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/NBX3TX7DA3TUATWPNZTAGJNWXU","json":"https://pith.science/pith/NBX3TX7DA3TUATWPNZTAGJNWXU.json","graph_json":"https://pith.science/api/pith-number/NBX3TX7DA3TUATWPNZTAGJNWXU/graph.json","events_json":"https://pith.science/api/pith-number/NBX3TX7DA3TUATWPNZTAGJNWXU/events.json","paper":"https://pith.science/paper/NBX3TX7D"},"agent_actions":{"view_html":"https://pith.science/pith/NBX3TX7DA3TUATWPNZTAGJNWXU","download_json":"https://pith.science/pith/NBX3TX7DA3TUATWPNZTAGJNWXU.json","view_paper":"https://pith.science/paper/NBX3TX7D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.12711&json=true","fetch_graph":"https://pith.science/api/pith-number/NBX3TX7DA3TUATWPNZTAGJNWXU/graph.json","fetch_events":"https://pith.science/api/pith-number/NBX3TX7DA3TUATWPNZTAGJNWXU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NBX3TX7DA3TUATWPNZTAGJNWXU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NBX3TX7DA3TUATWPNZTAGJNWXU/action/storage_attestation","attest_author":"https://pith.science/pith/NBX3TX7DA3TUATWPNZTAGJNWXU/action/author_attestation","sign_citation":"https://pith.science/pith/NBX3TX7DA3TUATWPNZTAGJNWXU/action/citation_signature","submit_replication":"https://pith.science/pith/NBX3TX7DA3TUATWPNZTAGJNWXU/action/replication_record"}},"created_at":"2026-06-12T01:08:46.844818+00:00","updated_at":"2026-06-12T01:08:46.844818+00:00"}