{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:JSEAUV3SCMOYF3YRT4JDH772XP","short_pith_number":"pith:JSEAUV3S","canonical_record":{"source":{"id":"1412.7989","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-26T20:48:54Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"a30f01d31ce0a00b9cb728434500cc5eaf83661492168d0d5c25a9c7c5770fd7","abstract_canon_sha256":"de530eaf5ac4c62163c680019ab6d5be93004a04db2b254d8abe1e9260a35ab0"},"schema_version":"1.0"},"canonical_sha256":"4c880a5772131d82ef119f1233fffabbf4d9140ebff6585bf43271e07861793d","source":{"kind":"arxiv","id":"1412.7989","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.7989","created_at":"2026-05-18T02:30:24Z"},{"alias_kind":"arxiv_version","alias_value":"1412.7989v1","created_at":"2026-05-18T02:30:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.7989","created_at":"2026-05-18T02:30:24Z"},{"alias_kind":"pith_short_12","alias_value":"JSEAUV3SCMOY","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"JSEAUV3SCMOYF3YR","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"JSEAUV3S","created_at":"2026-05-18T12:28:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:JSEAUV3SCMOYF3YRT4JDH772XP","target":"record","payload":{"canonical_record":{"source":{"id":"1412.7989","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-26T20:48:54Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"a30f01d31ce0a00b9cb728434500cc5eaf83661492168d0d5c25a9c7c5770fd7","abstract_canon_sha256":"de530eaf5ac4c62163c680019ab6d5be93004a04db2b254d8abe1e9260a35ab0"},"schema_version":"1.0"},"canonical_sha256":"4c880a5772131d82ef119f1233fffabbf4d9140ebff6585bf43271e07861793d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:30:24.476054Z","signature_b64":"Y6q+pkcXj37djkL1Zczvbft6tldlgJgwWvajGjEAoisrxG1T9ng2Joedxpg8LbqyH/xP/7+UeePV3MdxSHT/Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c880a5772131d82ef119f1233fffabbf4d9140ebff6585bf43271e07861793d","last_reissued_at":"2026-05-18T02:30:24.475595Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:30:24.475595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.7989","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":"2026-05-18T02:30:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cZmmAPwRRg0pgUtXmP2U5jj7BQLK3XlK+C3xIIb9DtYBneZ8JEd4eYd/gSrgg7Wrome/XbQPuB2vVLjGg7rvAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T04:29:05.112505Z"},"content_sha256":"b5cf4b5b2d5c40788306f1d996bc29b5bf4456923a454fd4de7c089671533afe","schema_version":"1.0","event_id":"sha256:b5cf4b5b2d5c40788306f1d996bc29b5bf4456923a454fd4de7c089671533afe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:JSEAUV3SCMOYF3YRT4JDH772XP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Angle Dependence of Photonic Enhancement of Magneto-Optical Kerr Effect in DMS Layers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Jan Suffczynski, Marcin Koba","submitted_at":"2014-12-26T20:48:54Z","abstract_excerpt":"We investigate theoretically an angle dependence of enhancement of polar magneto-optical Kerr effect (MOKE) obtained thanks to a deposition of a paramagnetic Diluted Magnetic Semiconductor (DMS) layer on one-dimensional photonic crystal layer. Our transfer matrix method based calculations conducted for TE and TM polarizations of the incident light predict up to an order of magnitude stronger MOKE for a (Ga,Fe)N DMS layer when implementing the proposed design. The maximum enhancement for TE and TM polarization occurs for the light incidence at the normal and at the Brewster angle, respectively."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.7989","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":""},"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":"2026-05-18T02:30:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VoucBHt314feFlJM3oLiXlo6TPs3v2FjC/quwtyu/8Mc8D3UxVQszVSOrT65tK60jzqll+J9Mf30TDhLcIuPCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T04:29:05.112853Z"},"content_sha256":"3a695a1babbbd54387bd7c0418cda746b28839e81b59b45bd769ad951c79b72f","schema_version":"1.0","event_id":"sha256:3a695a1babbbd54387bd7c0418cda746b28839e81b59b45bd769ad951c79b72f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JSEAUV3SCMOYF3YRT4JDH772XP/bundle.json","state_url":"https://pith.science/pith/JSEAUV3SCMOYF3YRT4JDH772XP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JSEAUV3SCMOYF3YRT4JDH772XP/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":"2026-05-28T04:29:05Z","links":{"resolver":"https://pith.science/pith/JSEAUV3SCMOYF3YRT4JDH772XP","bundle":"https://pith.science/pith/JSEAUV3SCMOYF3YRT4JDH772XP/bundle.json","state":"https://pith.science/pith/JSEAUV3SCMOYF3YRT4JDH772XP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JSEAUV3SCMOYF3YRT4JDH772XP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:JSEAUV3SCMOYF3YRT4JDH772XP","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":"de530eaf5ac4c62163c680019ab6d5be93004a04db2b254d8abe1e9260a35ab0","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-26T20:48:54Z","title_canon_sha256":"a30f01d31ce0a00b9cb728434500cc5eaf83661492168d0d5c25a9c7c5770fd7"},"schema_version":"1.0","source":{"id":"1412.7989","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.7989","created_at":"2026-05-18T02:30:24Z"},{"alias_kind":"arxiv_version","alias_value":"1412.7989v1","created_at":"2026-05-18T02:30:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.7989","created_at":"2026-05-18T02:30:24Z"},{"alias_kind":"pith_short_12","alias_value":"JSEAUV3SCMOY","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"JSEAUV3SCMOYF3YR","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"JSEAUV3S","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:3a695a1babbbd54387bd7c0418cda746b28839e81b59b45bd769ad951c79b72f","target":"graph","created_at":"2026-05-18T02:30:24Z","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 investigate theoretically an angle dependence of enhancement of polar magneto-optical Kerr effect (MOKE) obtained thanks to a deposition of a paramagnetic Diluted Magnetic Semiconductor (DMS) layer on one-dimensional photonic crystal layer. Our transfer matrix method based calculations conducted for TE and TM polarizations of the incident light predict up to an order of magnitude stronger MOKE for a (Ga,Fe)N DMS layer when implementing the proposed design. The maximum enhancement for TE and TM polarization occurs for the light incidence at the normal and at the Brewster angle, respectively.","authors_text":"Jan Suffczynski, Marcin Koba","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-26T20:48:54Z","title":"Angle Dependence of Photonic Enhancement of Magneto-Optical Kerr Effect in DMS Layers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.7989","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:b5cf4b5b2d5c40788306f1d996bc29b5bf4456923a454fd4de7c089671533afe","target":"record","created_at":"2026-05-18T02:30:24Z","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":"de530eaf5ac4c62163c680019ab6d5be93004a04db2b254d8abe1e9260a35ab0","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-12-26T20:48:54Z","title_canon_sha256":"a30f01d31ce0a00b9cb728434500cc5eaf83661492168d0d5c25a9c7c5770fd7"},"schema_version":"1.0","source":{"id":"1412.7989","kind":"arxiv","version":1}},"canonical_sha256":"4c880a5772131d82ef119f1233fffabbf4d9140ebff6585bf43271e07861793d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c880a5772131d82ef119f1233fffabbf4d9140ebff6585bf43271e07861793d","first_computed_at":"2026-05-18T02:30:24.475595Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:30:24.475595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y6q+pkcXj37djkL1Zczvbft6tldlgJgwWvajGjEAoisrxG1T9ng2Joedxpg8LbqyH/xP/7+UeePV3MdxSHT/Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:30:24.476054Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.7989","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5cf4b5b2d5c40788306f1d996bc29b5bf4456923a454fd4de7c089671533afe","sha256:3a695a1babbbd54387bd7c0418cda746b28839e81b59b45bd769ad951c79b72f"],"state_sha256":"99505ad96eca5dfda9eea43bde105897cd1361eb2cee1bcbbaa16c01f1b98f6e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OKQSto7thWvFMZA1yTllo8sNFItdOoIIq+885tC/Qklb/zQfbCr6hFpDDmB0HiC9c+LFS05WhxL/0sixHyydDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T04:29:05.114878Z","bundle_sha256":"8ee80e2dd228432f82330f53bc006540a7fb42d67bb2e5c4b506332ec8247792"}}