{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:PMXTUP7H2LDTRKFS242LMOZPMN","short_pith_number":"pith:PMXTUP7H","canonical_record":{"source":{"id":"2501.19289","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-01-31T16:48:44Z","cross_cats_sorted":["cond-mat.mes-hall","physics.app-ph"],"title_canon_sha256":"c1f959fecbe6ea731f5b674a924a4847030aa1628d4217b6c48ed467d94c60aa","abstract_canon_sha256":"cefdfb19b15b7a6006ad9234f9589aef24988a7da472f8da832399d970c92a61"},"schema_version":"1.0"},"canonical_sha256":"7b2f3a3fe7d2c738a8b2d734b63b2f6341cef7802bede7084876a2e58f0939f1","source":{"kind":"arxiv","id":"2501.19289","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.19289","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"arxiv_version","alias_value":"2501.19289v1","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.19289","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"pith_short_12","alias_value":"PMXTUP7H2LDT","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"pith_short_16","alias_value":"PMXTUP7H2LDTRKFS","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"pith_short_8","alias_value":"PMXTUP7H","created_at":"2026-07-05T10:07:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:PMXTUP7H2LDTRKFS242LMOZPMN","target":"record","payload":{"canonical_record":{"source":{"id":"2501.19289","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-01-31T16:48:44Z","cross_cats_sorted":["cond-mat.mes-hall","physics.app-ph"],"title_canon_sha256":"c1f959fecbe6ea731f5b674a924a4847030aa1628d4217b6c48ed467d94c60aa","abstract_canon_sha256":"cefdfb19b15b7a6006ad9234f9589aef24988a7da472f8da832399d970c92a61"},"schema_version":"1.0"},"canonical_sha256":"7b2f3a3fe7d2c738a8b2d734b63b2f6341cef7802bede7084876a2e58f0939f1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:07:59.084101Z","signature_b64":"qmbQKqzbSdHOwnlhvE2TPJ8CCpEiEXMCTB1euvJjnoS3APVV41Q1cDVvdxMnOgWRRNv3c3CnHJ5UTkmmaTM5AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b2f3a3fe7d2c738a8b2d734b63b2f6341cef7802bede7084876a2e58f0939f1","last_reissued_at":"2026-07-05T10:07:59.083573Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:07:59.083573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.19289","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":"2026-07-05T10:07:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9Q333LLJ5LAF9YcPQ3S+tG9tGnAb0Yvfdlec3MxaKKoUnrhiTYOU1ulGAeVLhDeoPX+F5vJS6UGy4i6Sl4IpAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T05:45:12.345350Z"},"content_sha256":"2a4ff69d820df4a8441d47d82a2db2cb0594544f4816413db810cc7a64b149cc","schema_version":"1.0","event_id":"sha256:2a4ff69d820df4a8441d47d82a2db2cb0594544f4816413db810cc7a64b149cc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:PMXTUP7H2LDTRKFS242LMOZPMN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Metal-Insulator Transition of the Buried MnO2 Monolayer in Complex Oxide Heterostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.app-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Bo-Chao Huang, Chia-Seng Chang, Chien-Te Chen, Chun-Gang Duan, Heng-Jui Liu, Hong-Ji Lin, Jheng-Cyuan Lin, Jing-Ching Wang, Peter D. Hatton, Philip R. Dean, Qing He, Rong Huang, Xiang Gao, Ya-Ping Chiu, Ying-Hao Chu, Yi-Ying Chin, Yue-Wen Fang, Yuichi Ikuhara","submitted_at":"2025-01-31T16:48:44Z","abstract_excerpt":"Functionalities in crystalline materials are determined by 3-dimensional collective interactions of atoms. The confinement of dimensionality in condensed matter provides an exotic research direction to understand the interaction of atoms, thus can be used to tailor or create new functionalities in material systems. In this study, a 2-dimensional transition metal oxide monolayer is constructed inside complex oxide heterostructures based on the theoretical predictions. The electrostatic boundary conditions of oxide monolayer in the heterostructure is carefully designed to tune the chemical, elec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.19289","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/2501.19289/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":"2026-07-05T10:07:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MqoIvpiiulJXBFbeE+MRqluKpjDmELWJJeC/s5VSZ7moqsXvqBlmuDiUk3Xz/CJpZfV3q3vF7fKPSUxmB7KiDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T05:45:12.345728Z"},"content_sha256":"cea572a4e1edc87647d7152237d6c9cbb9732256927efbe270c7a5a6d98d382c","schema_version":"1.0","event_id":"sha256:cea572a4e1edc87647d7152237d6c9cbb9732256927efbe270c7a5a6d98d382c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PMXTUP7H2LDTRKFS242LMOZPMN/bundle.json","state_url":"https://pith.science/pith/PMXTUP7H2LDTRKFS242LMOZPMN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PMXTUP7H2LDTRKFS242LMOZPMN/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":"2026-07-06T05:45:12Z","links":{"resolver":"https://pith.science/pith/PMXTUP7H2LDTRKFS242LMOZPMN","bundle":"https://pith.science/pith/PMXTUP7H2LDTRKFS242LMOZPMN/bundle.json","state":"https://pith.science/pith/PMXTUP7H2LDTRKFS242LMOZPMN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PMXTUP7H2LDTRKFS242LMOZPMN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PMXTUP7H2LDTRKFS242LMOZPMN","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":"cefdfb19b15b7a6006ad9234f9589aef24988a7da472f8da832399d970c92a61","cross_cats_sorted":["cond-mat.mes-hall","physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-01-31T16:48:44Z","title_canon_sha256":"c1f959fecbe6ea731f5b674a924a4847030aa1628d4217b6c48ed467d94c60aa"},"schema_version":"1.0","source":{"id":"2501.19289","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.19289","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"arxiv_version","alias_value":"2501.19289v1","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.19289","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"pith_short_12","alias_value":"PMXTUP7H2LDT","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"pith_short_16","alias_value":"PMXTUP7H2LDTRKFS","created_at":"2026-07-05T10:07:59Z"},{"alias_kind":"pith_short_8","alias_value":"PMXTUP7H","created_at":"2026-07-05T10:07:59Z"}],"graph_snapshots":[{"event_id":"sha256:cea572a4e1edc87647d7152237d6c9cbb9732256927efbe270c7a5a6d98d382c","target":"graph","created_at":"2026-07-05T10:07:59Z","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/2501.19289/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Functionalities in crystalline materials are determined by 3-dimensional collective interactions of atoms. The confinement of dimensionality in condensed matter provides an exotic research direction to understand the interaction of atoms, thus can be used to tailor or create new functionalities in material systems. In this study, a 2-dimensional transition metal oxide monolayer is constructed inside complex oxide heterostructures based on the theoretical predictions. The electrostatic boundary conditions of oxide monolayer in the heterostructure is carefully designed to tune the chemical, elec","authors_text":"Bo-Chao Huang, Chia-Seng Chang, Chien-Te Chen, Chun-Gang Duan, Heng-Jui Liu, Hong-Ji Lin, Jheng-Cyuan Lin, Jing-Ching Wang, Peter D. Hatton, Philip R. Dean, Qing He, Rong Huang, Xiang Gao, Ya-Ping Chiu, Ying-Hao Chu, Yi-Ying Chin, Yue-Wen Fang, Yuichi Ikuhara","cross_cats":["cond-mat.mes-hall","physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-01-31T16:48:44Z","title":"A Metal-Insulator Transition of the Buried MnO2 Monolayer in Complex Oxide Heterostructure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.19289","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":"sha256:2a4ff69d820df4a8441d47d82a2db2cb0594544f4816413db810cc7a64b149cc","target":"record","created_at":"2026-07-05T10:07:59Z","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":"cefdfb19b15b7a6006ad9234f9589aef24988a7da472f8da832399d970c92a61","cross_cats_sorted":["cond-mat.mes-hall","physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-01-31T16:48:44Z","title_canon_sha256":"c1f959fecbe6ea731f5b674a924a4847030aa1628d4217b6c48ed467d94c60aa"},"schema_version":"1.0","source":{"id":"2501.19289","kind":"arxiv","version":1}},"canonical_sha256":"7b2f3a3fe7d2c738a8b2d734b63b2f6341cef7802bede7084876a2e58f0939f1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b2f3a3fe7d2c738a8b2d734b63b2f6341cef7802bede7084876a2e58f0939f1","first_computed_at":"2026-07-05T10:07:59.083573Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:07:59.083573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qmbQKqzbSdHOwnlhvE2TPJ8CCpEiEXMCTB1euvJjnoS3APVV41Q1cDVvdxMnOgWRRNv3c3CnHJ5UTkmmaTM5AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:07:59.084101Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.19289","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a4ff69d820df4a8441d47d82a2db2cb0594544f4816413db810cc7a64b149cc","sha256:cea572a4e1edc87647d7152237d6c9cbb9732256927efbe270c7a5a6d98d382c"],"state_sha256":"ffbcfb55bd52df78b805ad979168b6ad95056fa758a6398d3746480046c5877f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RD3ftgpo0RZanj4+QQa679MY+mYWzh3GDbqVBoedyFELNUZEVBLfTUOD00d+o04Vst2qZrsnBR2aVr9Dk7J8Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T05:45:12.347868Z","bundle_sha256":"349513d0f120816405997f1654c304803ef81cd76e69d0dc84b9518027396bfd"}}