{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:C43I7336X4RQ6WHYNQE7XKI2CY","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"ba1d0d64a26db118dc142bd58a26937611a2b495b13c8a0476c1e6b33c688b40","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-02-18T15:01:52Z","title_canon_sha256":"a14b3cc8293a967d50ae9f2629653ba89cdc306410e0af2304b8d0a6197f8305"},"schema_version":"1.0","source":{"id":"2002.07622","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.07622","created_at":"2026-07-05T02:51:06Z"},{"alias_kind":"arxiv_version","alias_value":"2002.07622v5","created_at":"2026-07-05T02:51:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.07622","created_at":"2026-07-05T02:51:06Z"},{"alias_kind":"pith_short_12","alias_value":"C43I7336X4RQ","created_at":"2026-07-05T02:51:06Z"},{"alias_kind":"pith_short_16","alias_value":"C43I7336X4RQ6WHY","created_at":"2026-07-05T02:51:06Z"},{"alias_kind":"pith_short_8","alias_value":"C43I7336","created_at":"2026-07-05T02:51:06Z"}],"graph_snapshots":[{"event_id":"sha256:b01a5630948462aa37b6b5a766fd3c89cdfe74da2918f076481600f3e44e0d69","target":"graph","created_at":"2026-07-05T02:51:06Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2002.07622/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Many conductors, including recently studied Dirac materials, show saturation of coherence length on decreasing temperature. This surprising phenomenon is assigned to external noise, residual magnetic impurities or two-level systems specific to non-crystalline solids. Here, by considering the SnTe-class of compounds as an example, we show theoretically that breaking of mirror symmetry deteriorates Berry's phase quantization, leading to additional dephasing in weak-antilocalization magnetoresistance (WAL-MR). Our experimental studies of WAL-MR corroborate these theoretical expectations in (111) ","authors_text":"Alexander Kazakov, Andrei Varykhalov, Bart{\\l}omiej Turowski, Gunther Springholz, Jakub Polaczy\\'nski, Jaroslaw Z. Domagala, Marta Aleszkiewicz, Ondrej Caha, Timo Hyart, Tomasz Dietl, Tomasz Wojciechowski, Tomasz Wojtowicz, Valentine V. Volobuev, Wojciech Brzezicki, Zbigniew Adamus","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-02-18T15:01:52Z","title":"Signatures of dephasing by mirror-symmetry breaking in weak-antilocalization magnetoresistance across the topological transition in Pb$_{1-x}$Sn$_{x}$Se"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.07622","kind":"arxiv","version":5},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:b6775843e00ced6723288f8af472751616bf368e71c7b802139d2d6768a27663","target":"record","created_at":"2026-07-05T02:51:06Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"ba1d0d64a26db118dc142bd58a26937611a2b495b13c8a0476c1e6b33c688b40","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-02-18T15:01:52Z","title_canon_sha256":"a14b3cc8293a967d50ae9f2629653ba89cdc306410e0af2304b8d0a6197f8305"},"schema_version":"1.0","source":{"id":"2002.07622","kind":"arxiv","version":5}},"canonical_sha256":"17368fef7ebf230f58f86c09fba91a16303e4a18665638baa842ff2e51fa4cfa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17368fef7ebf230f58f86c09fba91a16303e4a18665638baa842ff2e51fa4cfa","first_computed_at":"2026-07-05T02:51:06.376645Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:51:06.376645Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UriFxfY3c8fhhzlR+de5/VgBldiyJ8Ei5YMJEMZNE2yEJx53Ajj88sesCf/Dm30zH5v5ZgAl9HgEDclq+vYGDg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:51:06.377124Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.07622","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6775843e00ced6723288f8af472751616bf368e71c7b802139d2d6768a27663","sha256:b01a5630948462aa37b6b5a766fd3c89cdfe74da2918f076481600f3e44e0d69"],"state_sha256":"5d8e7316eaf8e41cdcc74479f1ed878df650af51913533120a244360fc0d607a"}