{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:3CZDF5BK6XNDYCI4WAHPSGSPX5","short_pith_number":"pith:3CZDF5BK","schema_version":"1.0","canonical_sha256":"d8b232f42af5da3c091cb00ef91a4fbf6ae4200faa6877612fc0b25a3aca557f","source":{"kind":"arxiv","id":"2004.01346","version":3},"attestation_state":"computed","paper":{"title":"Weak localization competes with the quantum oscillations in a natural electronic superlattice: the case of Na$_{1.5}$(PO$_2$)$_4$(WO$_3$)$_{20}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Alain Pautrat, Alexei Bosak, Arianna Minelli, Elen Duverger-N\\'edellec, Enric Canadell, Kamil K. Kolincio, Olivier P\\'erez, Pere Alemany","submitted_at":"2020-04-03T02:43:15Z","abstract_excerpt":"We report an investigation of the combined structural and electronic properties of the bronze Na$_{1.5}$(PO$_{2}$)$_{4}$(WO$_{3}$)$_{20}$. Its low dimensional structure and possible large reconstruction of the Fermi surface due to charge density wave instability makes this bulk material a natural superlattice with a reduced number of carriers and Fermi energy. Signatures of multilayered 2D electron weak localization are consequently reported, with an enhanced influence of quantum oscillations. A crossover between these two antagonistic entities previously observed only in genuine low dimension"},"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":"2004.01346","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-04-03T02:43:15Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"1438a7d759bb940af9abeebf31a48a0db6acbfc5dfff82694b2a5fe0f6547f51","abstract_canon_sha256":"fc1c4980e67a6452c03724c98823d335b07d406afe8f7e5837313817d2a6827c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:04:20.962902Z","signature_b64":"EfEN76ppJqnSElI6TfHy8t7BD71zy8Ujtts8KmaN+Po7dQ52+ICHakyTDxi6QGsrqHdVucCsjp4cyZt2qM7yDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d8b232f42af5da3c091cb00ef91a4fbf6ae4200faa6877612fc0b25a3aca557f","last_reissued_at":"2026-07-05T01:04:20.962478Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:04:20.962478Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Weak localization competes with the quantum oscillations in a natural electronic superlattice: the case of Na$_{1.5}$(PO$_2$)$_4$(WO$_3$)$_{20}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Alain Pautrat, Alexei Bosak, Arianna Minelli, Elen Duverger-N\\'edellec, Enric Canadell, Kamil K. Kolincio, Olivier P\\'erez, Pere Alemany","submitted_at":"2020-04-03T02:43:15Z","abstract_excerpt":"We report an investigation of the combined structural and electronic properties of the bronze Na$_{1.5}$(PO$_{2}$)$_{4}$(WO$_{3}$)$_{20}$. Its low dimensional structure and possible large reconstruction of the Fermi surface due to charge density wave instability makes this bulk material a natural superlattice with a reduced number of carriers and Fermi energy. Signatures of multilayered 2D electron weak localization are consequently reported, with an enhanced influence of quantum oscillations. A crossover between these two antagonistic entities previously observed only in genuine low dimension"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.01346","kind":"arxiv","version":3},"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/2004.01346/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":"2004.01346","created_at":"2026-07-05T01:04:20.962543+00:00"},{"alias_kind":"arxiv_version","alias_value":"2004.01346v3","created_at":"2026-07-05T01:04:20.962543+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.01346","created_at":"2026-07-05T01:04:20.962543+00:00"},{"alias_kind":"pith_short_12","alias_value":"3CZDF5BK6XND","created_at":"2026-07-05T01:04:20.962543+00:00"},{"alias_kind":"pith_short_16","alias_value":"3CZDF5BK6XNDYCI4","created_at":"2026-07-05T01:04:20.962543+00:00"},{"alias_kind":"pith_short_8","alias_value":"3CZDF5BK","created_at":"2026-07-05T01:04:20.962543+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/3CZDF5BK6XNDYCI4WAHPSGSPX5","json":"https://pith.science/pith/3CZDF5BK6XNDYCI4WAHPSGSPX5.json","graph_json":"https://pith.science/api/pith-number/3CZDF5BK6XNDYCI4WAHPSGSPX5/graph.json","events_json":"https://pith.science/api/pith-number/3CZDF5BK6XNDYCI4WAHPSGSPX5/events.json","paper":"https://pith.science/paper/3CZDF5BK"},"agent_actions":{"view_html":"https://pith.science/pith/3CZDF5BK6XNDYCI4WAHPSGSPX5","download_json":"https://pith.science/pith/3CZDF5BK6XNDYCI4WAHPSGSPX5.json","view_paper":"https://pith.science/paper/3CZDF5BK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2004.01346&json=true","fetch_graph":"https://pith.science/api/pith-number/3CZDF5BK6XNDYCI4WAHPSGSPX5/graph.json","fetch_events":"https://pith.science/api/pith-number/3CZDF5BK6XNDYCI4WAHPSGSPX5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3CZDF5BK6XNDYCI4WAHPSGSPX5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3CZDF5BK6XNDYCI4WAHPSGSPX5/action/storage_attestation","attest_author":"https://pith.science/pith/3CZDF5BK6XNDYCI4WAHPSGSPX5/action/author_attestation","sign_citation":"https://pith.science/pith/3CZDF5BK6XNDYCI4WAHPSGSPX5/action/citation_signature","submit_replication":"https://pith.science/pith/3CZDF5BK6XNDYCI4WAHPSGSPX5/action/replication_record"}},"created_at":"2026-07-05T01:04:20.962543+00:00","updated_at":"2026-07-05T01:04:20.962543+00:00"}