{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:5Y2NLXV4RTCPDITNCDFD2PH74G","short_pith_number":"pith:5Y2NLXV4","canonical_record":{"source":{"id":"1801.06842","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-01-21T16:06:08Z","cross_cats_sorted":[],"title_canon_sha256":"38d8c4d6bf6bac6e51f1bb61abaca8b7fe927728e8546ea622443c9d91aabd8a","abstract_canon_sha256":"448612a3e4217588ddbc4d4360dda8ad118cf2377d8ec757b60cbc3cc2d5a64c"},"schema_version":"1.0"},"canonical_sha256":"ee34d5debc8cc4f1a26d10ca3d3cffe1b99a24cc7d806f4384600e0487576538","source":{"kind":"arxiv","id":"1801.06842","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.06842","created_at":"2026-05-18T00:23:11Z"},{"alias_kind":"arxiv_version","alias_value":"1801.06842v1","created_at":"2026-05-18T00:23:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.06842","created_at":"2026-05-18T00:23:11Z"},{"alias_kind":"pith_short_12","alias_value":"5Y2NLXV4RTCP","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5Y2NLXV4RTCPDITN","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5Y2NLXV4","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:5Y2NLXV4RTCPDITNCDFD2PH74G","target":"record","payload":{"canonical_record":{"source":{"id":"1801.06842","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-01-21T16:06:08Z","cross_cats_sorted":[],"title_canon_sha256":"38d8c4d6bf6bac6e51f1bb61abaca8b7fe927728e8546ea622443c9d91aabd8a","abstract_canon_sha256":"448612a3e4217588ddbc4d4360dda8ad118cf2377d8ec757b60cbc3cc2d5a64c"},"schema_version":"1.0"},"canonical_sha256":"ee34d5debc8cc4f1a26d10ca3d3cffe1b99a24cc7d806f4384600e0487576538","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:23:11.459674Z","signature_b64":"OmsEoxJvvloXTnwAhIwuNz5CjWSoFUuJ/o3dtjD8GbKRc1/FXVjZA+0LM/wRQzTRAeep/eyONoYbfe9AJdMADQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ee34d5debc8cc4f1a26d10ca3d3cffe1b99a24cc7d806f4384600e0487576538","last_reissued_at":"2026-05-18T00:23:11.459148Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:23:11.459148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.06842","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:23:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6sNSNFJH/zZh7EZAzt10OVgjxx14bTGUxv/fbJy5P2qJuJYu8/FTHDHLlzLQxUtvSKfLvlZtOsqEycO1bg3HDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T16:38:54.605036Z"},"content_sha256":"39158d275589fad52fb274d3a5aed9feb78cde9173e6d4d403702cc61271c704","schema_version":"1.0","event_id":"sha256:39158d275589fad52fb274d3a5aed9feb78cde9173e6d4d403702cc61271c704"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:5Y2NLXV4RTCPDITNCDFD2PH74G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Shubnikov-de Haas-like Quantum Oscillations in Artificial One-Dimensional LaAlO3/SrTiO3 Electron Channels","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Anil Annadi, Chang-Beom Eom, Guanglei Cheng, Hyungwoo Lee, Jeremy Levy, Jung-Woo Lee, Mengchen Huang, Patrick Irvin, Shicheng Lu","submitted_at":"2018-01-21T16:06:08Z","abstract_excerpt":"The widely reported magnetoresistance oscillations in LaAlO3/SrTiO3 heterostructures have invariably been attributed to the Shubnikov-de Haas (SdH) effect, despite a pronounced inconsistency with low-field Hall resistance measurements. Here we report SdH-like resistance oscillations in quasi-1D electron waveguides created at the LaAlO3/SrTiO3 interface by conductive atomic force microscopy lithography. These oscillations can be directly attributed to magnetic depopulation of magnetoelectric subbands. Our results suggest that the SdH oscillations in 2D SrTiO3-based systems may originate from na"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.06842","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:23:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KmbW63zgBe4nmqEGpEgf261+kQtEEakwpkTp4l8ycarshKTqKpAUNIf4LU8swy8UeJGh6dtmRD9v2wy8IfhCAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T16:38:54.605398Z"},"content_sha256":"147930d31da64367b46df8cc0929c997f1347407ed4a5fec8b5db2c995226f11","schema_version":"1.0","event_id":"sha256:147930d31da64367b46df8cc0929c997f1347407ed4a5fec8b5db2c995226f11"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5Y2NLXV4RTCPDITNCDFD2PH74G/bundle.json","state_url":"https://pith.science/pith/5Y2NLXV4RTCPDITNCDFD2PH74G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5Y2NLXV4RTCPDITNCDFD2PH74G/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-09T16:38:54Z","links":{"resolver":"https://pith.science/pith/5Y2NLXV4RTCPDITNCDFD2PH74G","bundle":"https://pith.science/pith/5Y2NLXV4RTCPDITNCDFD2PH74G/bundle.json","state":"https://pith.science/pith/5Y2NLXV4RTCPDITNCDFD2PH74G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5Y2NLXV4RTCPDITNCDFD2PH74G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:5Y2NLXV4RTCPDITNCDFD2PH74G","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":"448612a3e4217588ddbc4d4360dda8ad118cf2377d8ec757b60cbc3cc2d5a64c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-01-21T16:06:08Z","title_canon_sha256":"38d8c4d6bf6bac6e51f1bb61abaca8b7fe927728e8546ea622443c9d91aabd8a"},"schema_version":"1.0","source":{"id":"1801.06842","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.06842","created_at":"2026-05-18T00:23:11Z"},{"alias_kind":"arxiv_version","alias_value":"1801.06842v1","created_at":"2026-05-18T00:23:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.06842","created_at":"2026-05-18T00:23:11Z"},{"alias_kind":"pith_short_12","alias_value":"5Y2NLXV4RTCP","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"5Y2NLXV4RTCPDITN","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"5Y2NLXV4","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:147930d31da64367b46df8cc0929c997f1347407ed4a5fec8b5db2c995226f11","target":"graph","created_at":"2026-05-18T00:23:11Z","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":"The widely reported magnetoresistance oscillations in LaAlO3/SrTiO3 heterostructures have invariably been attributed to the Shubnikov-de Haas (SdH) effect, despite a pronounced inconsistency with low-field Hall resistance measurements. Here we report SdH-like resistance oscillations in quasi-1D electron waveguides created at the LaAlO3/SrTiO3 interface by conductive atomic force microscopy lithography. These oscillations can be directly attributed to magnetic depopulation of magnetoelectric subbands. Our results suggest that the SdH oscillations in 2D SrTiO3-based systems may originate from na","authors_text":"Anil Annadi, Chang-Beom Eom, Guanglei Cheng, Hyungwoo Lee, Jeremy Levy, Jung-Woo Lee, Mengchen Huang, Patrick Irvin, Shicheng Lu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-01-21T16:06:08Z","title":"Shubnikov-de Haas-like Quantum Oscillations in Artificial One-Dimensional LaAlO3/SrTiO3 Electron Channels"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.06842","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":"sha256:39158d275589fad52fb274d3a5aed9feb78cde9173e6d4d403702cc61271c704","target":"record","created_at":"2026-05-18T00:23:11Z","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":"448612a3e4217588ddbc4d4360dda8ad118cf2377d8ec757b60cbc3cc2d5a64c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-01-21T16:06:08Z","title_canon_sha256":"38d8c4d6bf6bac6e51f1bb61abaca8b7fe927728e8546ea622443c9d91aabd8a"},"schema_version":"1.0","source":{"id":"1801.06842","kind":"arxiv","version":1}},"canonical_sha256":"ee34d5debc8cc4f1a26d10ca3d3cffe1b99a24cc7d806f4384600e0487576538","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee34d5debc8cc4f1a26d10ca3d3cffe1b99a24cc7d806f4384600e0487576538","first_computed_at":"2026-05-18T00:23:11.459148Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:11.459148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OmsEoxJvvloXTnwAhIwuNz5CjWSoFUuJ/o3dtjD8GbKRc1/FXVjZA+0LM/wRQzTRAeep/eyONoYbfe9AJdMADQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:11.459674Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.06842","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:39158d275589fad52fb274d3a5aed9feb78cde9173e6d4d403702cc61271c704","sha256:147930d31da64367b46df8cc0929c997f1347407ed4a5fec8b5db2c995226f11"],"state_sha256":"e98cac152d69fa84540f8c4da46d1e368a1668e1956585a9f37fb139d9fcaf2b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cxLsU/AMEU5wJu2bSVwuvSkAaxqd0hgba0fHFniza8IEg+QBa2mZoqo3dvTuqFx1gw+CqxlLxlASosaSFrBECg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T16:38:54.607372Z","bundle_sha256":"3851d40402531164c093fe7f196ec97061c078bb20e045fd1132c609521734da"}}