{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:2U7AONQL274KNWLJUQOWYRITW7","short_pith_number":"pith:2U7AONQL","canonical_record":{"source":{"id":"2309.08981","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-09-16T12:40:36Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"5b94b5438e5503e50254f361ddea64f8eb7a85eab5441a6b386f5a01c50d34d6","abstract_canon_sha256":"89032b36799ba7a7183a7d9505f1b5268fb7fd1ec9e432454be3294677b0ad8d"},"schema_version":"1.0"},"canonical_sha256":"d53e07360bd7f8a6d969a41d6c4513b7fae0bfbcb2aaa227be65a49ded32c0b2","source":{"kind":"arxiv","id":"2309.08981","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.08981","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"arxiv_version","alias_value":"2309.08981v1","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.08981","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"pith_short_12","alias_value":"2U7AONQL274K","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"pith_short_16","alias_value":"2U7AONQL274KNWLJ","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"pith_short_8","alias_value":"2U7AONQL","created_at":"2026-07-05T06:51:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:2U7AONQL274KNWLJUQOWYRITW7","target":"record","payload":{"canonical_record":{"source":{"id":"2309.08981","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-09-16T12:40:36Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"5b94b5438e5503e50254f361ddea64f8eb7a85eab5441a6b386f5a01c50d34d6","abstract_canon_sha256":"89032b36799ba7a7183a7d9505f1b5268fb7fd1ec9e432454be3294677b0ad8d"},"schema_version":"1.0"},"canonical_sha256":"d53e07360bd7f8a6d969a41d6c4513b7fae0bfbcb2aaa227be65a49ded32c0b2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:51:32.332169Z","signature_b64":"pmt4AJRcxsYPsfe5l6aM4eQDCnasM6kDGpDyN8KKIKJUd9i5QsWTcc2eX/fLIE5c2pnj85mNR9JGl7sDdrd+Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d53e07360bd7f8a6d969a41d6c4513b7fae0bfbcb2aaa227be65a49ded32c0b2","last_reissued_at":"2026-07-05T06:51:32.331774Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:51:32.331774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2309.08981","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":"2026-07-05T06:51:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xAFPH+7/GC5ek//ZfMJaZvHYecWTSNckO6XCQP9Dsbp1w0gFZ+h8ep+RLggAE/me1SXAUPd/TlXe3EjiT2LCAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T15:11:31.125903Z"},"content_sha256":"b88cae7c542b0a2a253c8d40a95e8dd972b6740a02f970a2c255a63b92b6be55","schema_version":"1.0","event_id":"sha256:b88cae7c542b0a2a253c8d40a95e8dd972b6740a02f970a2c255a63b92b6be55"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:2U7AONQL274KNWLJUQOWYRITW7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strain tuned magnetotransport of Jeff=1/2 antiferromagnetic Sr2IrO4 thin films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"B. You, C. L. Lu, K. Chen, N. Hu, R. Xiong, S. Dong, Y. K. Weng, Y. Liu, Y. T. Chang","submitted_at":"2023-09-16T12:40:36Z","abstract_excerpt":"In this work, we report observation of strain effect on physical properties of Sr2IrO4 thin films grown on SrTiO3 (001) and LaAlO3 (001) substrates. It is found that the film on LaAlO3 with compressive strain has a lower antiferromagnetic transition temperature (TN~210 K) than the film on SrTiO3 (TN~230 K) with tensile strain, which is probably caused by modified interlayer coupling. Interestingly, magnetoresistance due to pseudospin-flip of the film on LaAlO3 is much larger than that of tensile-strained film on SrTiO3, and robust anisotropic magnetoresistance is observed in the former, but H-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.08981","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/2309.08981/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":"2026-07-05T06:51:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WBzauDEPLYIPcTgA9Y29Al50EGUg0pZZsDpEiJC9WQHi44yn4OidShSBzSW9vULurUYaR4L3yFcRiOqT00z3Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T15:11:31.126641Z"},"content_sha256":"26490bfa148197d9b5833a2daf525898ee4e105c0ed7f4fd0d2bcdc0dc60f591","schema_version":"1.0","event_id":"sha256:26490bfa148197d9b5833a2daf525898ee4e105c0ed7f4fd0d2bcdc0dc60f591"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2U7AONQL274KNWLJUQOWYRITW7/bundle.json","state_url":"https://pith.science/pith/2U7AONQL274KNWLJUQOWYRITW7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2U7AONQL274KNWLJUQOWYRITW7/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":"2026-08-14T15:11:31Z","links":{"resolver":"https://pith.science/pith/2U7AONQL274KNWLJUQOWYRITW7","bundle":"https://pith.science/pith/2U7AONQL274KNWLJUQOWYRITW7/bundle.json","state":"https://pith.science/pith/2U7AONQL274KNWLJUQOWYRITW7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2U7AONQL274KNWLJUQOWYRITW7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:2U7AONQL274KNWLJUQOWYRITW7","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":"89032b36799ba7a7183a7d9505f1b5268fb7fd1ec9e432454be3294677b0ad8d","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-09-16T12:40:36Z","title_canon_sha256":"5b94b5438e5503e50254f361ddea64f8eb7a85eab5441a6b386f5a01c50d34d6"},"schema_version":"1.0","source":{"id":"2309.08981","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2309.08981","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"arxiv_version","alias_value":"2309.08981v1","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2309.08981","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"pith_short_12","alias_value":"2U7AONQL274K","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"pith_short_16","alias_value":"2U7AONQL274KNWLJ","created_at":"2026-07-05T06:51:32Z"},{"alias_kind":"pith_short_8","alias_value":"2U7AONQL","created_at":"2026-07-05T06:51:32Z"}],"graph_snapshots":[{"event_id":"sha256:26490bfa148197d9b5833a2daf525898ee4e105c0ed7f4fd0d2bcdc0dc60f591","target":"graph","created_at":"2026-07-05T06:51:32Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2309.08981/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we report observation of strain effect on physical properties of Sr2IrO4 thin films grown on SrTiO3 (001) and LaAlO3 (001) substrates. It is found that the film on LaAlO3 with compressive strain has a lower antiferromagnetic transition temperature (TN~210 K) than the film on SrTiO3 (TN~230 K) with tensile strain, which is probably caused by modified interlayer coupling. Interestingly, magnetoresistance due to pseudospin-flip of the film on LaAlO3 is much larger than that of tensile-strained film on SrTiO3, and robust anisotropic magnetoresistance is observed in the former, but H-","authors_text":"B. You, C. L. Lu, K. Chen, N. Hu, R. Xiong, S. Dong, Y. K. Weng, Y. Liu, Y. T. Chang","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-09-16T12:40:36Z","title":"Strain tuned magnetotransport of Jeff=1/2 antiferromagnetic Sr2IrO4 thin films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2309.08981","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:b88cae7c542b0a2a253c8d40a95e8dd972b6740a02f970a2c255a63b92b6be55","target":"record","created_at":"2026-07-05T06:51:32Z","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":"89032b36799ba7a7183a7d9505f1b5268fb7fd1ec9e432454be3294677b0ad8d","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-09-16T12:40:36Z","title_canon_sha256":"5b94b5438e5503e50254f361ddea64f8eb7a85eab5441a6b386f5a01c50d34d6"},"schema_version":"1.0","source":{"id":"2309.08981","kind":"arxiv","version":1}},"canonical_sha256":"d53e07360bd7f8a6d969a41d6c4513b7fae0bfbcb2aaa227be65a49ded32c0b2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d53e07360bd7f8a6d969a41d6c4513b7fae0bfbcb2aaa227be65a49ded32c0b2","first_computed_at":"2026-07-05T06:51:32.331774Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:51:32.331774Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pmt4AJRcxsYPsfe5l6aM4eQDCnasM6kDGpDyN8KKIKJUd9i5QsWTcc2eX/fLIE5c2pnj85mNR9JGl7sDdrd+Bw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:51:32.332169Z","signed_message":"canonical_sha256_bytes"},"source_id":"2309.08981","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b88cae7c542b0a2a253c8d40a95e8dd972b6740a02f970a2c255a63b92b6be55","sha256:26490bfa148197d9b5833a2daf525898ee4e105c0ed7f4fd0d2bcdc0dc60f591"],"state_sha256":"07b1a40ca849195c2ee768be96d07bfa9ded4cc5d7a516a57bb6138772f4d1ba"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b1WVh7t5sRx7cbcDTuhRMpuHuvziD8zp533HW8xQopHaz2puDHqty3ntbG6gisFJSyKHEkLShlgxrRWiV6sNBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T15:11:31.133966Z","bundle_sha256":"f0dbb26804f2ee56e02dce705bb50f5173eae93031bb7d9a47dbbd192ceac20c"}}