{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:K2CN3UIKDVB3TK6FEX3ATAW3MF","short_pith_number":"pith:K2CN3UIK","canonical_record":{"source":{"id":"2008.05237","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-12T11:12:54Z","cross_cats_sorted":[],"title_canon_sha256":"f52d548a34d55644322b3fb2649bc56639ae41985c46e766bad11c024f327638","abstract_canon_sha256":"0fb68e3f86fe2dc13d2fa3c8960dce534442c8030de6c47c33abdd6f98f271d2"},"schema_version":"1.0"},"canonical_sha256":"5684ddd10a1d43b9abc525f60982db6173586c927be3cc17d125b4714f571acf","source":{"kind":"arxiv","id":"2008.05237","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.05237","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"arxiv_version","alias_value":"2008.05237v1","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.05237","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"pith_short_12","alias_value":"K2CN3UIKDVB3","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"pith_short_16","alias_value":"K2CN3UIKDVB3TK6F","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"pith_short_8","alias_value":"K2CN3UIK","created_at":"2026-07-05T09:20:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:K2CN3UIKDVB3TK6FEX3ATAW3MF","target":"record","payload":{"canonical_record":{"source":{"id":"2008.05237","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-12T11:12:54Z","cross_cats_sorted":[],"title_canon_sha256":"f52d548a34d55644322b3fb2649bc56639ae41985c46e766bad11c024f327638","abstract_canon_sha256":"0fb68e3f86fe2dc13d2fa3c8960dce534442c8030de6c47c33abdd6f98f271d2"},"schema_version":"1.0"},"canonical_sha256":"5684ddd10a1d43b9abc525f60982db6173586c927be3cc17d125b4714f571acf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:20:35.406113Z","signature_b64":"hhd2BjyEsin77UFekFlU2smSyD7TdJd+ju11Pf0LO5cRyycV6MWJgUDv1SEqjjNpWqH7wxgpK6sEsQD0KmJtCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5684ddd10a1d43b9abc525f60982db6173586c927be3cc17d125b4714f571acf","last_reissued_at":"2026-07-05T09:20:35.405621Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:20:35.405621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2008.05237","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":"2026-07-05T09:20:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HSvJCRGi4WW1vIvgPeXSWu/D558StVCc2dW9GdCTw5e+zFz1Aprhbsx0f7OhfYWNfPltyVdJM/g9rNtgcEHaAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T09:44:56.056106Z"},"content_sha256":"104e660cf1f466ea2fc8dee914967af999e23bfe80dc4fc5f9e15bfdff33a60d","schema_version":"1.0","event_id":"sha256:104e660cf1f466ea2fc8dee914967af999e23bfe80dc4fc5f9e15bfdff33a60d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:K2CN3UIKDVB3TK6FEX3ATAW3MF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Lattice dynamics and spontaneous magnetodielectric effect in ilmenite CoTiO$_3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. M. Balbashov, M. A. Prosnikov, N. N. Novikova, N. V. Siverin, P. C. M. Christianen, R. M. Dubrovin, R. V. Pisarev, V. A. Chernyshev","submitted_at":"2020-08-12T11:12:54Z","abstract_excerpt":"Ilmenite-type crystals find a variety of technological applications due to their intriguing physical properties. We present the results of the lattice dynamics studies of honeycomb antiferromagnetic ilmenite CoTiO$_3$ single crystal by the complementary polarized infrared, Raman, and dielectric spectroscopic techniques that are supplemented by the DFT calculations. The frequencies and symmetries of all predicted infrared and Raman active phonons were uniquely identified. Furthermore, it was found that the dielectric permittivity demonstrates distinct changes below antiferromagnetic ordering te"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.05237","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/2008.05237/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":"2026-07-05T09:20:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tAmp8x3nVCG/rHM1ryjciXwQ2DjQMciiHTH3oH02E8AkBb0bVOmuN3b6ojxTTV4j9Osefn4hfWoPPTzQtfOCBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T09:44:56.056498Z"},"content_sha256":"0b23550099800b5f4bfd4287aa5caf67604e2d13efe7fa60f255e9278f5f4036","schema_version":"1.0","event_id":"sha256:0b23550099800b5f4bfd4287aa5caf67604e2d13efe7fa60f255e9278f5f4036"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K2CN3UIKDVB3TK6FEX3ATAW3MF/bundle.json","state_url":"https://pith.science/pith/K2CN3UIKDVB3TK6FEX3ATAW3MF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K2CN3UIKDVB3TK6FEX3ATAW3MF/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":"2026-07-10T09:44:56Z","links":{"resolver":"https://pith.science/pith/K2CN3UIKDVB3TK6FEX3ATAW3MF","bundle":"https://pith.science/pith/K2CN3UIKDVB3TK6FEX3ATAW3MF/bundle.json","state":"https://pith.science/pith/K2CN3UIKDVB3TK6FEX3ATAW3MF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K2CN3UIKDVB3TK6FEX3ATAW3MF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:K2CN3UIKDVB3TK6FEX3ATAW3MF","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":"0fb68e3f86fe2dc13d2fa3c8960dce534442c8030de6c47c33abdd6f98f271d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-12T11:12:54Z","title_canon_sha256":"f52d548a34d55644322b3fb2649bc56639ae41985c46e766bad11c024f327638"},"schema_version":"1.0","source":{"id":"2008.05237","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.05237","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"arxiv_version","alias_value":"2008.05237v1","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.05237","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"pith_short_12","alias_value":"K2CN3UIKDVB3","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"pith_short_16","alias_value":"K2CN3UIKDVB3TK6F","created_at":"2026-07-05T09:20:35Z"},{"alias_kind":"pith_short_8","alias_value":"K2CN3UIK","created_at":"2026-07-05T09:20:35Z"}],"graph_snapshots":[{"event_id":"sha256:0b23550099800b5f4bfd4287aa5caf67604e2d13efe7fa60f255e9278f5f4036","target":"graph","created_at":"2026-07-05T09:20:35Z","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/2008.05237/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Ilmenite-type crystals find a variety of technological applications due to their intriguing physical properties. We present the results of the lattice dynamics studies of honeycomb antiferromagnetic ilmenite CoTiO$_3$ single crystal by the complementary polarized infrared, Raman, and dielectric spectroscopic techniques that are supplemented by the DFT calculations. The frequencies and symmetries of all predicted infrared and Raman active phonons were uniquely identified. Furthermore, it was found that the dielectric permittivity demonstrates distinct changes below antiferromagnetic ordering te","authors_text":"A. M. Balbashov, M. A. Prosnikov, N. N. Novikova, N. V. Siverin, P. C. M. Christianen, R. M. Dubrovin, R. V. Pisarev, V. A. Chernyshev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-12T11:12:54Z","title":"Lattice dynamics and spontaneous magnetodielectric effect in ilmenite CoTiO$_3$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.05237","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":"sha256:104e660cf1f466ea2fc8dee914967af999e23bfe80dc4fc5f9e15bfdff33a60d","target":"record","created_at":"2026-07-05T09:20:35Z","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":"0fb68e3f86fe2dc13d2fa3c8960dce534442c8030de6c47c33abdd6f98f271d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-08-12T11:12:54Z","title_canon_sha256":"f52d548a34d55644322b3fb2649bc56639ae41985c46e766bad11c024f327638"},"schema_version":"1.0","source":{"id":"2008.05237","kind":"arxiv","version":1}},"canonical_sha256":"5684ddd10a1d43b9abc525f60982db6173586c927be3cc17d125b4714f571acf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5684ddd10a1d43b9abc525f60982db6173586c927be3cc17d125b4714f571acf","first_computed_at":"2026-07-05T09:20:35.405621Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:20:35.405621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hhd2BjyEsin77UFekFlU2smSyD7TdJd+ju11Pf0LO5cRyycV6MWJgUDv1SEqjjNpWqH7wxgpK6sEsQD0KmJtCw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:20:35.406113Z","signed_message":"canonical_sha256_bytes"},"source_id":"2008.05237","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:104e660cf1f466ea2fc8dee914967af999e23bfe80dc4fc5f9e15bfdff33a60d","sha256:0b23550099800b5f4bfd4287aa5caf67604e2d13efe7fa60f255e9278f5f4036"],"state_sha256":"0c80523f269efb1d56fd60039d3fcbc3b91e584aa7e4dd9ee9e52d2d42ca3e2d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fYYx5cK/JLQwemy64WLA1MNOmEQywLhNYDtrLfyYuJae19w0WTpcKIqqMQMir+qnyKogxBbsrVvUzNKg/Fx/DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T09:44:56.058294Z","bundle_sha256":"8d795f93b99557e1f4fe0fc42c39b96076fa4d84d61a7184f1e29d38af24fcd6"}}