{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:PS3SBC353CO53L44AXVKXN5ESI","short_pith_number":"pith:PS3SBC35","canonical_record":{"source":{"id":"2302.13538","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-27T06:27:41Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"b65a639a985b4ae543c2f3ca38f0fc5b70479a8b0424b10b0ddde5ddb172c219","abstract_canon_sha256":"a11b062ee3d7e585c89d921f5d12acd67f9762e68f1f22eb9fe3cc5ede366381"},"schema_version":"1.0"},"canonical_sha256":"7cb7208b7dd89dddaf9c05eaabb7a49219af847a5813fbd25d69202892ded84f","source":{"kind":"arxiv","id":"2302.13538","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.13538","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"arxiv_version","alias_value":"2302.13538v1","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.13538","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"pith_short_12","alias_value":"PS3SBC353CO5","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"pith_short_16","alias_value":"PS3SBC353CO53L44","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"pith_short_8","alias_value":"PS3SBC35","created_at":"2026-07-05T07:55:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:PS3SBC353CO53L44AXVKXN5ESI","target":"record","payload":{"canonical_record":{"source":{"id":"2302.13538","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-27T06:27:41Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"b65a639a985b4ae543c2f3ca38f0fc5b70479a8b0424b10b0ddde5ddb172c219","abstract_canon_sha256":"a11b062ee3d7e585c89d921f5d12acd67f9762e68f1f22eb9fe3cc5ede366381"},"schema_version":"1.0"},"canonical_sha256":"7cb7208b7dd89dddaf9c05eaabb7a49219af847a5813fbd25d69202892ded84f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:55:57.157567Z","signature_b64":"pKdrDYjt3GxZdbf5gsyTvKcmWfG9MPaykE3KLAP6Qi48bi1VUQocqxqiPqoLZyJB79bxemK1lY704kts2I32CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7cb7208b7dd89dddaf9c05eaabb7a49219af847a5813fbd25d69202892ded84f","last_reissued_at":"2026-07-05T07:55:57.157081Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:55:57.157081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2302.13538","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":"2026-07-05T07:55:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DLfnqqmjdQSFUKn2hdV42Qrx86xVLqUxp9KOYNglTdo3NeN5urnK6bHm3KoRQQAGim9M+R3DhIR4/fdQpbCCBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T11:52:41.214665Z"},"content_sha256":"4184357dd789e1c9d60e3cdd8f2114de375667d72bb74f48680744c660c2a730","schema_version":"1.0","event_id":"sha256:4184357dd789e1c9d60e3cdd8f2114de375667d72bb74f48680744c660c2a730"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:PS3SBC353CO53L44AXVKXN5ESI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Novel supercell compounds of layered Bi-Rh-O with $p$-type metallic conduction materialized as a thin film form","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"H. Kumigashira, M. Kawasaki, M. Ohno, T. C. Fujita, Y. Masutake","submitted_at":"2023-02-27T06:27:41Z","abstract_excerpt":"Layered oxides have been intensively studied due to their high degree of freedom in designing various electromagnetic properties and functionalities. While Bi-based layered supercell (LSC) compounds [Bi$_n$O$_{n+\\delta}$]-[$M$O$_2$] ($M$ = Mn, Mn/Al, Mn/Fe, or Mn/Ni; $n=2, 3$) are a group of prospective candidates, all of the reported compounds are insulators. Here, we report on the synthesis of two novel metallic LSC compounds [Bi$_{n}$O$_{n+\\delta}$]-[RhO$_2$] ($n=2, 3$) by pulsed laser deposition and subsequent annealing. With tuning the thickness of the sublattice from Bi$_2$O$_{2+\\delta}$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.13538","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/2302.13538/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":"2026-07-05T07:55:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1fP2A1Tu4o5dzV8R7LNQZS+1JeUkuwG8Y19YA6OfB2g5rcmyoczigQK0TuGhVv/WQgLG5/8tsIBEYii7qepdBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T11:52:41.215244Z"},"content_sha256":"fc22e75207cfd8b37b74f5bb0857560e609ee3b2e95e6c61bc0c7d1d0489b403","schema_version":"1.0","event_id":"sha256:fc22e75207cfd8b37b74f5bb0857560e609ee3b2e95e6c61bc0c7d1d0489b403"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PS3SBC353CO53L44AXVKXN5ESI/bundle.json","state_url":"https://pith.science/pith/PS3SBC353CO53L44AXVKXN5ESI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PS3SBC353CO53L44AXVKXN5ESI/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":"2026-08-23T11:52:41Z","links":{"resolver":"https://pith.science/pith/PS3SBC353CO53L44AXVKXN5ESI","bundle":"https://pith.science/pith/PS3SBC353CO53L44AXVKXN5ESI/bundle.json","state":"https://pith.science/pith/PS3SBC353CO53L44AXVKXN5ESI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PS3SBC353CO53L44AXVKXN5ESI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:PS3SBC353CO53L44AXVKXN5ESI","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":"a11b062ee3d7e585c89d921f5d12acd67f9762e68f1f22eb9fe3cc5ede366381","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-27T06:27:41Z","title_canon_sha256":"b65a639a985b4ae543c2f3ca38f0fc5b70479a8b0424b10b0ddde5ddb172c219"},"schema_version":"1.0","source":{"id":"2302.13538","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.13538","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"arxiv_version","alias_value":"2302.13538v1","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.13538","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"pith_short_12","alias_value":"PS3SBC353CO5","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"pith_short_16","alias_value":"PS3SBC353CO53L44","created_at":"2026-07-05T07:55:57Z"},{"alias_kind":"pith_short_8","alias_value":"PS3SBC35","created_at":"2026-07-05T07:55:57Z"}],"graph_snapshots":[{"event_id":"sha256:fc22e75207cfd8b37b74f5bb0857560e609ee3b2e95e6c61bc0c7d1d0489b403","target":"graph","created_at":"2026-07-05T07:55:57Z","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/2302.13538/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Layered oxides have been intensively studied due to their high degree of freedom in designing various electromagnetic properties and functionalities. While Bi-based layered supercell (LSC) compounds [Bi$_n$O$_{n+\\delta}$]-[$M$O$_2$] ($M$ = Mn, Mn/Al, Mn/Fe, or Mn/Ni; $n=2, 3$) are a group of prospective candidates, all of the reported compounds are insulators. Here, we report on the synthesis of two novel metallic LSC compounds [Bi$_{n}$O$_{n+\\delta}$]-[RhO$_2$] ($n=2, 3$) by pulsed laser deposition and subsequent annealing. With tuning the thickness of the sublattice from Bi$_2$O$_{2+\\delta}$","authors_text":"H. Kumigashira, M. Kawasaki, M. Ohno, T. C. Fujita, Y. Masutake","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-27T06:27:41Z","title":"Novel supercell compounds of layered Bi-Rh-O with $p$-type metallic conduction materialized as a thin film form"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.13538","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":"sha256:4184357dd789e1c9d60e3cdd8f2114de375667d72bb74f48680744c660c2a730","target":"record","created_at":"2026-07-05T07:55:57Z","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":"a11b062ee3d7e585c89d921f5d12acd67f9762e68f1f22eb9fe3cc5ede366381","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-27T06:27:41Z","title_canon_sha256":"b65a639a985b4ae543c2f3ca38f0fc5b70479a8b0424b10b0ddde5ddb172c219"},"schema_version":"1.0","source":{"id":"2302.13538","kind":"arxiv","version":1}},"canonical_sha256":"7cb7208b7dd89dddaf9c05eaabb7a49219af847a5813fbd25d69202892ded84f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7cb7208b7dd89dddaf9c05eaabb7a49219af847a5813fbd25d69202892ded84f","first_computed_at":"2026-07-05T07:55:57.157081Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:55:57.157081Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pKdrDYjt3GxZdbf5gsyTvKcmWfG9MPaykE3KLAP6Qi48bi1VUQocqxqiPqoLZyJB79bxemK1lY704kts2I32CA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:55:57.157567Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.13538","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4184357dd789e1c9d60e3cdd8f2114de375667d72bb74f48680744c660c2a730","sha256:fc22e75207cfd8b37b74f5bb0857560e609ee3b2e95e6c61bc0c7d1d0489b403"],"state_sha256":"b9707abcccf4c254c1f965e52c5690cd8231f4f3757073dc87f8fe8f0b983449"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oYsLqpDnmRKk5BHIulOdrOkoaDnK8GumHnHmDyYuFQuxmKibS9KXuXxnpNgPEkGG6ZF1NkyUVf56zO5wNLl6Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T11:52:41.219943Z","bundle_sha256":"cde963ec08d74f22cbc610c790f4d5650d54f3da93c3b34f6b658d02302c0119"}}