{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:GE25YRSYRPN3Y5EAVV56MULEIJ","short_pith_number":"pith:GE25YRSY","canonical_record":{"source":{"id":"2212.12098","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-12-23T01:11:28Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"a21ab722f52026f884dd68ebf9d804d24e71331866ef8fdd4a48966cb2767815","abstract_canon_sha256":"cdad808054c7a6b46a42d04576f8f7d92081ae210af46e0ca9d57c3986dbffc5"},"schema_version":"1.0"},"canonical_sha256":"3135dc46588bdbbc7480ad7be651644251a7d4631223e50e073d7f69e3081a1d","source":{"kind":"arxiv","id":"2212.12098","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.12098","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"arxiv_version","alias_value":"2212.12098v1","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.12098","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"pith_short_12","alias_value":"GE25YRSYRPN3","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"pith_short_16","alias_value":"GE25YRSYRPN3Y5EA","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"pith_short_8","alias_value":"GE25YRSY","created_at":"2026-07-05T08:02:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:GE25YRSYRPN3Y5EAVV56MULEIJ","target":"record","payload":{"canonical_record":{"source":{"id":"2212.12098","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-12-23T01:11:28Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"a21ab722f52026f884dd68ebf9d804d24e71331866ef8fdd4a48966cb2767815","abstract_canon_sha256":"cdad808054c7a6b46a42d04576f8f7d92081ae210af46e0ca9d57c3986dbffc5"},"schema_version":"1.0"},"canonical_sha256":"3135dc46588bdbbc7480ad7be651644251a7d4631223e50e073d7f69e3081a1d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:02:41.938205Z","signature_b64":"TYmqVK5vpZ6DoTKn58IIEb0lO3exb338v0MRdce9SbHhYPOYcID89ZphXaiTHrZmaE/UjNvH+95uli1TrKDxBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3135dc46588bdbbc7480ad7be651644251a7d4631223e50e073d7f69e3081a1d","last_reissued_at":"2026-07-05T08:02:41.937686Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:02:41.937686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2212.12098","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":"2026-07-05T08:02:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0MxOZ54MDzmJncPGqSx+ZrbmUOCqA91N7LJkmZTl6k5Hx5IwyCzwJLVWjgcsgxjVDB2tpcbmyw5XxYB/I3W3BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T01:12:19.366115Z"},"content_sha256":"715a603a963563414550a0b9d1097bc6777f13d13303419a5ec536be3700d92f","schema_version":"1.0","event_id":"sha256:715a603a963563414550a0b9d1097bc6777f13d13303419a5ec536be3700d92f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:GE25YRSYRPN3Y5EAVV56MULEIJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electron Pairing and Nematicity in LaAlO$_3$/SrTiO$_3$ Nanostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Aditi Nethwewala, Chang-Beom Eom, Hyungwoo Lee, Jeremy Levy, Jianan Li, Kitae Eom, Megan Briggeman, Patrick Irvin, Yun-Yi Pai","submitted_at":"2022-12-23T01:11:28Z","abstract_excerpt":"Strongly correlated electronic systems exhibit a wealth of unconventional behavior stemming from strong electron-electron interactions. The LaAlO$_3$/SrTiO$_3$ (LAO/STO) heterostructure supports rich and varied low-temperature transport characteristics including low-density superconductivity, and electron pairing without superconductivity for which the microscopic origins is still not understood. LAO/STO also exhibits inexplicable signatures of electronic nematicity via nonlinear and anomalous Hall effects. Nanoscale control over the conductivity of the LAO/STO interface enables mesoscopic exp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.12098","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2212.12098/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:02:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GLS8KzHOwMvYA4qrGoOolE08k5kgkq7GQQvH6nLFeoA/NyfBcvRwtamR2u2xzLMiuZ+eZ5TbjBz2p1/j73zWCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T01:12:19.367235Z"},"content_sha256":"7b4cf94c8aadff37726306d7e385b13c683e37ad66317ce862f0a45e628340b7","schema_version":"1.0","event_id":"sha256:7b4cf94c8aadff37726306d7e385b13c683e37ad66317ce862f0a45e628340b7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GE25YRSYRPN3Y5EAVV56MULEIJ/bundle.json","state_url":"https://pith.science/pith/GE25YRSYRPN3Y5EAVV56MULEIJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GE25YRSYRPN3Y5EAVV56MULEIJ/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":"2026-08-14T01:12:19Z","links":{"resolver":"https://pith.science/pith/GE25YRSYRPN3Y5EAVV56MULEIJ","bundle":"https://pith.science/pith/GE25YRSYRPN3Y5EAVV56MULEIJ/bundle.json","state":"https://pith.science/pith/GE25YRSYRPN3Y5EAVV56MULEIJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GE25YRSYRPN3Y5EAVV56MULEIJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:GE25YRSYRPN3Y5EAVV56MULEIJ","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":"cdad808054c7a6b46a42d04576f8f7d92081ae210af46e0ca9d57c3986dbffc5","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-12-23T01:11:28Z","title_canon_sha256":"a21ab722f52026f884dd68ebf9d804d24e71331866ef8fdd4a48966cb2767815"},"schema_version":"1.0","source":{"id":"2212.12098","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2212.12098","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"arxiv_version","alias_value":"2212.12098v1","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.12098","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"pith_short_12","alias_value":"GE25YRSYRPN3","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"pith_short_16","alias_value":"GE25YRSYRPN3Y5EA","created_at":"2026-07-05T08:02:41Z"},{"alias_kind":"pith_short_8","alias_value":"GE25YRSY","created_at":"2026-07-05T08:02:41Z"}],"graph_snapshots":[{"event_id":"sha256:7b4cf94c8aadff37726306d7e385b13c683e37ad66317ce862f0a45e628340b7","target":"graph","created_at":"2026-07-05T08:02:41Z","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/2212.12098/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Strongly correlated electronic systems exhibit a wealth of unconventional behavior stemming from strong electron-electron interactions. The LaAlO$_3$/SrTiO$_3$ (LAO/STO) heterostructure supports rich and varied low-temperature transport characteristics including low-density superconductivity, and electron pairing without superconductivity for which the microscopic origins is still not understood. LAO/STO also exhibits inexplicable signatures of electronic nematicity via nonlinear and anomalous Hall effects. Nanoscale control over the conductivity of the LAO/STO interface enables mesoscopic exp","authors_text":"Aditi Nethwewala, Chang-Beom Eom, Hyungwoo Lee, Jeremy Levy, Jianan Li, Kitae Eom, Megan Briggeman, Patrick Irvin, Yun-Yi Pai","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-12-23T01:11:28Z","title":"Electron Pairing and Nematicity in LaAlO$_3$/SrTiO$_3$ Nanostructures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.12098","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":"sha256:715a603a963563414550a0b9d1097bc6777f13d13303419a5ec536be3700d92f","target":"record","created_at":"2026-07-05T08:02:41Z","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":"cdad808054c7a6b46a42d04576f8f7d92081ae210af46e0ca9d57c3986dbffc5","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-12-23T01:11:28Z","title_canon_sha256":"a21ab722f52026f884dd68ebf9d804d24e71331866ef8fdd4a48966cb2767815"},"schema_version":"1.0","source":{"id":"2212.12098","kind":"arxiv","version":1}},"canonical_sha256":"3135dc46588bdbbc7480ad7be651644251a7d4631223e50e073d7f69e3081a1d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3135dc46588bdbbc7480ad7be651644251a7d4631223e50e073d7f69e3081a1d","first_computed_at":"2026-07-05T08:02:41.937686Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:02:41.937686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TYmqVK5vpZ6DoTKn58IIEb0lO3exb338v0MRdce9SbHhYPOYcID89ZphXaiTHrZmaE/UjNvH+95uli1TrKDxBA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:02:41.938205Z","signed_message":"canonical_sha256_bytes"},"source_id":"2212.12098","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:715a603a963563414550a0b9d1097bc6777f13d13303419a5ec536be3700d92f","sha256:7b4cf94c8aadff37726306d7e385b13c683e37ad66317ce862f0a45e628340b7"],"state_sha256":"b99c0486d26a4597bb3be59ef56063dce87711a5d77279f6efcc54ae2ff8deb1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zI8z17PMivGofe1udMyiuB1mTYsn+7pc8R3L6aiB+D/M1/JXLEr/G2Q3YqekKfvnQO+iI1qZcrtiXMdaz/SoCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T01:12:19.376452Z","bundle_sha256":"8ae43722b581756022b3d3d9384c34f1d2206e13cf3265f41012886239c32d72"}}