{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:BLVAB7246A5H7PN2QB2NAXXRP7","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":"636a9ceef0d35a03ddaf78b590b469523a57afd5239326120f0700b6f7336034","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-03T19:36:11Z","title_canon_sha256":"a6c668ab7c4649002d9dc295b66cfb50eb844ba1899187b426a542a7f05704a3"},"schema_version":"1.0","source":{"id":"1712.00824","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.00824","created_at":"2026-05-18T00:10:32Z"},{"alias_kind":"arxiv_version","alias_value":"1712.00824v1","created_at":"2026-05-18T00:10:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.00824","created_at":"2026-05-18T00:10:32Z"},{"alias_kind":"pith_short_12","alias_value":"BLVAB7246A5H","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BLVAB7246A5H7PN2","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BLVAB724","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:179045006a9008a45b9c987892e2553f40076f96763772b76a54f92718347b9a","target":"graph","created_at":"2026-05-18T00:10:32Z","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"},"paper":{"abstract_excerpt":"We study dephasing in an electronic Mach-Zehnder (MZ) interferometer based on quantum Hall (QH) edge states by a micromiter-sized Ohmic contact embedded in one of its arms. We find that at the filling factor $\\nu=1$, as well as in the case where an Ohmic contact is connected to an MZ interfeoremter by a quantum point contact (QPC) that transmits only one electron channel, the phase coherence may not be fully suppressed. Namely, if the voltage bias $\\Delta \\mu$ and the temperature $T$ are small compared to the charging energy of the Ohmic contact $E_C$, the free fermion picture is manifested, a","authors_text":"Edvin G. Idrisov, Eugene V. Sukhorukov, Ivan P. Levkivskyi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-03T19:36:11Z","title":"Dephasing in Mach-Zehnder interferometer by an Ohmic contact"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.00824","kind":"arxiv","version":1},"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:c5ea23f3314de0fb13a2a359d3342f211aa28a25f0efe8e0ad2b01d1d08514ed","target":"record","created_at":"2026-05-18T00:10:32Z","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":"636a9ceef0d35a03ddaf78b590b469523a57afd5239326120f0700b6f7336034","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-12-03T19:36:11Z","title_canon_sha256":"a6c668ab7c4649002d9dc295b66cfb50eb844ba1899187b426a542a7f05704a3"},"schema_version":"1.0","source":{"id":"1712.00824","kind":"arxiv","version":1}},"canonical_sha256":"0aea00ff5cf03a7fbdba8074d05ef17fc70758a621b6a733b4566e2247b4dc50","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0aea00ff5cf03a7fbdba8074d05ef17fc70758a621b6a733b4566e2247b4dc50","first_computed_at":"2026-05-18T00:10:32.084932Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:32.084932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e9lPPEK0GHj+ugbi7C3t59xcC2lVm/vY4E1YrOnFMFVQlwuUnPJSW3FBSqbQ+QyB89gV4N/LMS+G6Hjo/ackBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:32.085525Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.00824","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c5ea23f3314de0fb13a2a359d3342f211aa28a25f0efe8e0ad2b01d1d08514ed","sha256:179045006a9008a45b9c987892e2553f40076f96763772b76a54f92718347b9a"],"state_sha256":"1c2460c74b4580f35d339eea8fa0e77989ea86ae533fe5bd36dfb830be0df0a0"}