{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:U4MWURLG5KS7SP66R3EKOPTYZW","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":"b70992e471816e6e0229d3f0ec000741e47b1466570b53b66e999d248e8c9100","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-24T16:43:49Z","title_canon_sha256":"ba970ede05161b0d9c775eb9932139f06b7f9adb93cc0c9fa02dcf50e598df81"},"schema_version":"1.0","source":{"id":"1506.07462","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.07462","created_at":"2026-05-18T01:35:26Z"},{"alias_kind":"arxiv_version","alias_value":"1506.07462v1","created_at":"2026-05-18T01:35:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.07462","created_at":"2026-05-18T01:35:26Z"},{"alias_kind":"pith_short_12","alias_value":"U4MWURLG5KS7","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"U4MWURLG5KS7SP66","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"U4MWURLG","created_at":"2026-05-18T12:29:44Z"}],"graph_snapshots":[{"event_id":"sha256:741ef44e9cf9a32cfe9bbeeacbc6ebe330f0dc09e3ebcb280fa3c8e11b8cc4d8","target":"graph","created_at":"2026-05-18T01:35:26Z","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":"A quantum two-path interferometer allows for direct measurement of the transmission phase shift of an electron, providing useful information on coherent scattering problems. In mesoscopic systems, however, the two-path interference is easily smeared by contributions from other paths, and this makes it difficult to observe the \\textit{true} transmission phase shift. To eliminate this problem, multi-terminal Aharonov-Bohm (AB) interferometers have been used to derive the phase shift by assuming that the relative phase shift of the electrons between the two paths is simply obtained when a smooth ","authors_text":"A. D. Wieck, A. Ludwig, C. B\\\"auerle, K. Watanabe, M. Yamamoto, S. Takada, S. Tarucha","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-24T16:43:49Z","title":"Measurement of the Transmission Phase of an Electron in a Quantum Two-Path Interferometer"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.07462","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:b1fc0d2d182b877884305a0cad47a0412f8da7717355cdabf14f75e64429dc5a","target":"record","created_at":"2026-05-18T01:35:26Z","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":"b70992e471816e6e0229d3f0ec000741e47b1466570b53b66e999d248e8c9100","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-06-24T16:43:49Z","title_canon_sha256":"ba970ede05161b0d9c775eb9932139f06b7f9adb93cc0c9fa02dcf50e598df81"},"schema_version":"1.0","source":{"id":"1506.07462","kind":"arxiv","version":1}},"canonical_sha256":"a7196a4566eaa5f93fde8ec8a73e78cd8c2da3a921382317b573a9e209cc5a84","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a7196a4566eaa5f93fde8ec8a73e78cd8c2da3a921382317b573a9e209cc5a84","first_computed_at":"2026-05-18T01:35:26.515558Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:26.515558Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N5gduVrdJshNhNWb9GzkJZneQLO2U1BR9adquY+YMeGrvOFgfDWh4WXoaPBZ9h3qkVZL7+OcDpXRdAVnUip9Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:26.516263Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.07462","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b1fc0d2d182b877884305a0cad47a0412f8da7717355cdabf14f75e64429dc5a","sha256:741ef44e9cf9a32cfe9bbeeacbc6ebe330f0dc09e3ebcb280fa3c8e11b8cc4d8"],"state_sha256":"fb1d721d20aa8a0784afac35c7faa3e002f44765b75a935af39cd980c769cac0"}