{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:YAIACNCUXBCXOLDJAAGEPL2TV2","short_pith_number":"pith:YAIACNCU","canonical_record":{"source":{"id":"2407.07984","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-07-10T18:33:33Z","cross_cats_sorted":[],"title_canon_sha256":"e30d0f2df09ec4931c49f6e0c9db1d1ff0efde5662ee656c58fc26e2452e108d","abstract_canon_sha256":"3b3e23f456b422433ac744c4e66aebee0c4517eada0957c34b770cf2f8d250c4"},"schema_version":"1.0"},"canonical_sha256":"c010013454b845772c69000c47af53aea7fb44d3da2593d4a23fea95c9a45413","source":{"kind":"arxiv","id":"2407.07984","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.07984","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"arxiv_version","alias_value":"2407.07984v1","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.07984","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"pith_short_12","alias_value":"YAIACNCUXBCX","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"pith_short_16","alias_value":"YAIACNCUXBCXOLDJ","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"pith_short_8","alias_value":"YAIACNCU","created_at":"2026-07-05T08:42:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:YAIACNCUXBCXOLDJAAGEPL2TV2","target":"record","payload":{"canonical_record":{"source":{"id":"2407.07984","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-07-10T18:33:33Z","cross_cats_sorted":[],"title_canon_sha256":"e30d0f2df09ec4931c49f6e0c9db1d1ff0efde5662ee656c58fc26e2452e108d","abstract_canon_sha256":"3b3e23f456b422433ac744c4e66aebee0c4517eada0957c34b770cf2f8d250c4"},"schema_version":"1.0"},"canonical_sha256":"c010013454b845772c69000c47af53aea7fb44d3da2593d4a23fea95c9a45413","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:42:41.439223Z","signature_b64":"Hc1XfFPqcyrWBU7QE2fmQMZ2HPuwMdmT0mz00vxKxyeit6B+48dyYJsTIaZkb3StEkPFSHr4/BMgvzFr2fZvCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c010013454b845772c69000c47af53aea7fb44d3da2593d4a23fea95c9a45413","last_reissued_at":"2026-07-05T08:42:41.438697Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:42:41.438697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.07984","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":"2026-07-05T08:42:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eeei6OgW7K2Ack51+kSMgk+qc+VPvMHCHoJVAL1/L8nAcHbgD6E91oApvvKW1r0c4CsmX3/5PKqEhv1g3fdrCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T13:51:11.507645Z"},"content_sha256":"0c6d3a32d63d48aba57e8bb99671d7de82d30a51f281b5d4f0fe998099dc1772","schema_version":"1.0","event_id":"sha256:0c6d3a32d63d48aba57e8bb99671d7de82d30a51f281b5d4f0fe998099dc1772"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:YAIACNCUXBCXOLDJAAGEPL2TV2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pseudosymmetry in Tetragonal Perovskite SrIrO$_3$ Synthesized under High Pressure","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alberto de la Torre, David Walker, Haozhe Wang, Jacob P. C. Ruff, Joseph T. Race, Kemp W. Plumb, Patrick M. Woodward, Qiaochu Wang, Weiwei Xie","submitted_at":"2024-07-10T18:33:33Z","abstract_excerpt":"In this study, we report a tetragonal perovskite structure of SrIrO$_3$ (P4/mmm, a = 3.9362(9) \\r{A}, c = 7.880(3) \\r{A}) synthesized at 6 GPa and 1400 $\\deg$C, employing the ambient pressure monoclinic SrIrO$_3$ with distorted 6H structure as a precursor. The crystal structure of tetragonal SrIrO3 was evaluated on the basis of single crystal and powder X-ray diffraction. A cubic indexing was observed attributed to overlooked superlattice reflections. Weak fractional peaks in the H and K dimensions suggest possible structure modulation by oxygen defects. Magnetization study reveals weak parama"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.07984","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/2407.07984/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":"2026-07-05T08:42:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nfl4YcMMp8ggR4mKuSV7SgtTkSConYdw+csSTfdC3aP4V1nO7eh6XsDB2dZJMz+tykw8jTh1GJkhSWbeWRKFBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T13:51:11.508340Z"},"content_sha256":"fc46ba7ce47a821139d33be0ccb6d86708ce41a8da354af67309d7d961500d55","schema_version":"1.0","event_id":"sha256:fc46ba7ce47a821139d33be0ccb6d86708ce41a8da354af67309d7d961500d55"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YAIACNCUXBCXOLDJAAGEPL2TV2/bundle.json","state_url":"https://pith.science/pith/YAIACNCUXBCXOLDJAAGEPL2TV2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YAIACNCUXBCXOLDJAAGEPL2TV2/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":"2026-07-05T13:51:11Z","links":{"resolver":"https://pith.science/pith/YAIACNCUXBCXOLDJAAGEPL2TV2","bundle":"https://pith.science/pith/YAIACNCUXBCXOLDJAAGEPL2TV2/bundle.json","state":"https://pith.science/pith/YAIACNCUXBCXOLDJAAGEPL2TV2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YAIACNCUXBCXOLDJAAGEPL2TV2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:YAIACNCUXBCXOLDJAAGEPL2TV2","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":"3b3e23f456b422433ac744c4e66aebee0c4517eada0957c34b770cf2f8d250c4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-07-10T18:33:33Z","title_canon_sha256":"e30d0f2df09ec4931c49f6e0c9db1d1ff0efde5662ee656c58fc26e2452e108d"},"schema_version":"1.0","source":{"id":"2407.07984","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.07984","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"arxiv_version","alias_value":"2407.07984v1","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.07984","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"pith_short_12","alias_value":"YAIACNCUXBCX","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"pith_short_16","alias_value":"YAIACNCUXBCXOLDJ","created_at":"2026-07-05T08:42:41Z"},{"alias_kind":"pith_short_8","alias_value":"YAIACNCU","created_at":"2026-07-05T08:42:41Z"}],"graph_snapshots":[{"event_id":"sha256:fc46ba7ce47a821139d33be0ccb6d86708ce41a8da354af67309d7d961500d55","target":"graph","created_at":"2026-07-05T08:42:41Z","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/2407.07984/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this study, we report a tetragonal perovskite structure of SrIrO$_3$ (P4/mmm, a = 3.9362(9) \\r{A}, c = 7.880(3) \\r{A}) synthesized at 6 GPa and 1400 $\\deg$C, employing the ambient pressure monoclinic SrIrO$_3$ with distorted 6H structure as a precursor. The crystal structure of tetragonal SrIrO3 was evaluated on the basis of single crystal and powder X-ray diffraction. A cubic indexing was observed attributed to overlooked superlattice reflections. Weak fractional peaks in the H and K dimensions suggest possible structure modulation by oxygen defects. Magnetization study reveals weak parama","authors_text":"Alberto de la Torre, David Walker, Haozhe Wang, Jacob P. C. Ruff, Joseph T. Race, Kemp W. Plumb, Patrick M. Woodward, Qiaochu Wang, Weiwei Xie","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-07-10T18:33:33Z","title":"Pseudosymmetry in Tetragonal Perovskite SrIrO$_3$ Synthesized under High Pressure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.07984","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":"sha256:0c6d3a32d63d48aba57e8bb99671d7de82d30a51f281b5d4f0fe998099dc1772","target":"record","created_at":"2026-07-05T08:42:41Z","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":"3b3e23f456b422433ac744c4e66aebee0c4517eada0957c34b770cf2f8d250c4","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-07-10T18:33:33Z","title_canon_sha256":"e30d0f2df09ec4931c49f6e0c9db1d1ff0efde5662ee656c58fc26e2452e108d"},"schema_version":"1.0","source":{"id":"2407.07984","kind":"arxiv","version":1}},"canonical_sha256":"c010013454b845772c69000c47af53aea7fb44d3da2593d4a23fea95c9a45413","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c010013454b845772c69000c47af53aea7fb44d3da2593d4a23fea95c9a45413","first_computed_at":"2026-07-05T08:42:41.438697Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:42:41.438697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Hc1XfFPqcyrWBU7QE2fmQMZ2HPuwMdmT0mz00vxKxyeit6B+48dyYJsTIaZkb3StEkPFSHr4/BMgvzFr2fZvCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:42:41.439223Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.07984","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c6d3a32d63d48aba57e8bb99671d7de82d30a51f281b5d4f0fe998099dc1772","sha256:fc46ba7ce47a821139d33be0ccb6d86708ce41a8da354af67309d7d961500d55"],"state_sha256":"d0cabe646f955ceef2cb86a207bc99a11786abe4fd01362522ba24b3d2d578c1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"thVlKQc4+0JUfZJOfWIw9a8HoNTk616eZEqKpRIlw4Dj5GSNcQp406P71wSKDmL0fCt8pokODZ/J+VhKYWwOAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T13:51:11.512202Z","bundle_sha256":"6e0939a8b1f59161952d0230d5e5459fbb5db0c36dbd7f7d3c3cc120e2c9939c"}}