{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:2YYJEONEL3NG7WO2NA6WEWZBI4","short_pith_number":"pith:2YYJEONE","canonical_record":{"source":{"id":"1601.05570","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-01-21T09:52:42Z","cross_cats_sorted":[],"title_canon_sha256":"faaf2b48bfb9e5919d5eba180919611779c314105db049e14a4b03699c38c7f3","abstract_canon_sha256":"2e790e3aa7128fa6cf8b82db242591c8bc888a03d90682b96b4ef011fadb8821"},"schema_version":"1.0"},"canonical_sha256":"d6309239a45eda6fd9da683d625b21471a846f26ec1a7a3e08bae14a0fda28fa","source":{"kind":"arxiv","id":"1601.05570","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.05570","created_at":"2026-05-18T01:11:12Z"},{"alias_kind":"arxiv_version","alias_value":"1601.05570v4","created_at":"2026-05-18T01:11:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.05570","created_at":"2026-05-18T01:11:12Z"},{"alias_kind":"pith_short_12","alias_value":"2YYJEONEL3NG","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2YYJEONEL3NG7WO2","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2YYJEONE","created_at":"2026-05-18T12:29:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:2YYJEONEL3NG7WO2NA6WEWZBI4","target":"record","payload":{"canonical_record":{"source":{"id":"1601.05570","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-01-21T09:52:42Z","cross_cats_sorted":[],"title_canon_sha256":"faaf2b48bfb9e5919d5eba180919611779c314105db049e14a4b03699c38c7f3","abstract_canon_sha256":"2e790e3aa7128fa6cf8b82db242591c8bc888a03d90682b96b4ef011fadb8821"},"schema_version":"1.0"},"canonical_sha256":"d6309239a45eda6fd9da683d625b21471a846f26ec1a7a3e08bae14a0fda28fa","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:12.931516Z","signature_b64":"zg9URgD3ZTwoHyEBVghYYclu6u7E/ZNIRYQG4tsRQCQpl6Ly0Iq+rQcCniJKklp0WDRvGBIcDk0QspyTH1AnAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d6309239a45eda6fd9da683d625b21471a846f26ec1a7a3e08bae14a0fda28fa","last_reissued_at":"2026-05-18T01:11:12.930890Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:12.930890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.05570","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:11:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"twrFgOuXvIfpq4dSlaJww5DTgbfSIn+HiL1IJfj45LfceZxLgTS0ChuO8jYGyjIdmUfNw8diJ+1sjhEa+FG9AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:49:02.339808Z"},"content_sha256":"4dfc64f26284d3aa7bd63da94a50fad5f0525f36a077ab71aed4b34808a49f8a","schema_version":"1.0","event_id":"sha256:4dfc64f26284d3aa7bd63da94a50fad5f0525f36a077ab71aed4b34808a49f8a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:2YYJEONEL3NG7WO2NA6WEWZBI4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Influence of tetragonal platelets on the dielectric permittivity of 0.964Na$_{1/2}$Bi$_{1/2}$TiO$_3$-0.036BaTiO$_3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Bertrand Roessli, Florian Pforr, M\\'arton Major, Uwe Stuhr, Wolfgang Donner","submitted_at":"2016-01-21T09:52:42Z","abstract_excerpt":"We study the temperature-dependent evolution of the octahedral tilt order in a lead-free relaxor ferroelectric and its impact on the ferroelectric properties. Using diffuse neutron scattering on a 0.964Na$_{1/2}$Bi$_{1/2}$TiO$_3$-0.036BaTiO$_3$ single crystal, we suggest a model for the temperature-dependent nanostructure of this perovskite that features chemically pinned tetragonal platelets embedded in the rhombohedral matrix, often separated by a cubic intermediate phase. Our results show a clear correlation between the squared thickness of the tetragonal platelets and the dielectric permit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.05570","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T01:11:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wpQpLP3SIvHcTQRyH7VfV7EFfKbkK381z7P/PWu5qDNmvPH8vmaZehjWf/synp4o+J+oJx3vh3PZfw3nicwyAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:49:02.340472Z"},"content_sha256":"6232cd8b9bf20fb509531c60d5d738144e877491c5d4396d8e99299985cb67b3","schema_version":"1.0","event_id":"sha256:6232cd8b9bf20fb509531c60d5d738144e877491c5d4396d8e99299985cb67b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2YYJEONEL3NG7WO2NA6WEWZBI4/bundle.json","state_url":"https://pith.science/pith/2YYJEONEL3NG7WO2NA6WEWZBI4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2YYJEONEL3NG7WO2NA6WEWZBI4/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":"2026-05-25T19:49:02Z","links":{"resolver":"https://pith.science/pith/2YYJEONEL3NG7WO2NA6WEWZBI4","bundle":"https://pith.science/pith/2YYJEONEL3NG7WO2NA6WEWZBI4/bundle.json","state":"https://pith.science/pith/2YYJEONEL3NG7WO2NA6WEWZBI4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2YYJEONEL3NG7WO2NA6WEWZBI4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:2YYJEONEL3NG7WO2NA6WEWZBI4","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":"2e790e3aa7128fa6cf8b82db242591c8bc888a03d90682b96b4ef011fadb8821","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-01-21T09:52:42Z","title_canon_sha256":"faaf2b48bfb9e5919d5eba180919611779c314105db049e14a4b03699c38c7f3"},"schema_version":"1.0","source":{"id":"1601.05570","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.05570","created_at":"2026-05-18T01:11:12Z"},{"alias_kind":"arxiv_version","alias_value":"1601.05570v4","created_at":"2026-05-18T01:11:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.05570","created_at":"2026-05-18T01:11:12Z"},{"alias_kind":"pith_short_12","alias_value":"2YYJEONEL3NG","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_16","alias_value":"2YYJEONEL3NG7WO2","created_at":"2026-05-18T12:29:55Z"},{"alias_kind":"pith_short_8","alias_value":"2YYJEONE","created_at":"2026-05-18T12:29:55Z"}],"graph_snapshots":[{"event_id":"sha256:6232cd8b9bf20fb509531c60d5d738144e877491c5d4396d8e99299985cb67b3","target":"graph","created_at":"2026-05-18T01:11:12Z","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"},"paper":{"abstract_excerpt":"We study the temperature-dependent evolution of the octahedral tilt order in a lead-free relaxor ferroelectric and its impact on the ferroelectric properties. Using diffuse neutron scattering on a 0.964Na$_{1/2}$Bi$_{1/2}$TiO$_3$-0.036BaTiO$_3$ single crystal, we suggest a model for the temperature-dependent nanostructure of this perovskite that features chemically pinned tetragonal platelets embedded in the rhombohedral matrix, often separated by a cubic intermediate phase. Our results show a clear correlation between the squared thickness of the tetragonal platelets and the dielectric permit","authors_text":"Bertrand Roessli, Florian Pforr, M\\'arton Major, Uwe Stuhr, Wolfgang Donner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-01-21T09:52:42Z","title":"Influence of tetragonal platelets on the dielectric permittivity of 0.964Na$_{1/2}$Bi$_{1/2}$TiO$_3$-0.036BaTiO$_3$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.05570","kind":"arxiv","version":4},"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":"sha256:4dfc64f26284d3aa7bd63da94a50fad5f0525f36a077ab71aed4b34808a49f8a","target":"record","created_at":"2026-05-18T01:11:12Z","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":"2e790e3aa7128fa6cf8b82db242591c8bc888a03d90682b96b4ef011fadb8821","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-01-21T09:52:42Z","title_canon_sha256":"faaf2b48bfb9e5919d5eba180919611779c314105db049e14a4b03699c38c7f3"},"schema_version":"1.0","source":{"id":"1601.05570","kind":"arxiv","version":4}},"canonical_sha256":"d6309239a45eda6fd9da683d625b21471a846f26ec1a7a3e08bae14a0fda28fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d6309239a45eda6fd9da683d625b21471a846f26ec1a7a3e08bae14a0fda28fa","first_computed_at":"2026-05-18T01:11:12.930890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:12.930890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zg9URgD3ZTwoHyEBVghYYclu6u7E/ZNIRYQG4tsRQCQpl6Ly0Iq+rQcCniJKklp0WDRvGBIcDk0QspyTH1AnAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:12.931516Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.05570","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4dfc64f26284d3aa7bd63da94a50fad5f0525f36a077ab71aed4b34808a49f8a","sha256:6232cd8b9bf20fb509531c60d5d738144e877491c5d4396d8e99299985cb67b3"],"state_sha256":"394e1a7a278f84538d4812f36eaa1a4fefd21e8aa2c7f722cae00501d878084a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1xiF7hyHF82FHypymK6xwOYBSrcovqq6SmbYs2TY01ycD6P0YPLO3d+M6c0KIR1qLiRjPwFdxf6jHVKt2PTKBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:49:02.343741Z","bundle_sha256":"13a3fcb7e04e9b702a77834d676d9c0354668c73c0810088812275ca7aecf979"}}