{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:RJNX53AUOH4BRNBZWS7JP7V72L","short_pith_number":"pith:RJNX53AU","canonical_record":{"source":{"id":"1806.05223","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-06-13T19:00:50Z","cross_cats_sorted":[],"title_canon_sha256":"48b6f4be419260e165b105dddc43ec8be8053b5c8866ac79a8811f6148a6f5e5","abstract_canon_sha256":"ee6416eb88280886309e9df8ab7dd21195945286db9eed26389d0fb002322c39"},"schema_version":"1.0"},"canonical_sha256":"8a5b7eec1471f818b439b4be97febfd2d9e774f080f7fdbe7710ec46adabd410","source":{"kind":"arxiv","id":"1806.05223","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.05223","created_at":"2026-05-18T00:13:16Z"},{"alias_kind":"arxiv_version","alias_value":"1806.05223v1","created_at":"2026-05-18T00:13:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.05223","created_at":"2026-05-18T00:13:16Z"},{"alias_kind":"pith_short_12","alias_value":"RJNX53AUOH4B","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RJNX53AUOH4BRNBZ","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RJNX53AU","created_at":"2026-05-18T12:32:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:RJNX53AUOH4BRNBZWS7JP7V72L","target":"record","payload":{"canonical_record":{"source":{"id":"1806.05223","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-06-13T19:00:50Z","cross_cats_sorted":[],"title_canon_sha256":"48b6f4be419260e165b105dddc43ec8be8053b5c8866ac79a8811f6148a6f5e5","abstract_canon_sha256":"ee6416eb88280886309e9df8ab7dd21195945286db9eed26389d0fb002322c39"},"schema_version":"1.0"},"canonical_sha256":"8a5b7eec1471f818b439b4be97febfd2d9e774f080f7fdbe7710ec46adabd410","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:16.770732Z","signature_b64":"vNwN2ujrBUM4mFCeV8TGLh/4qlF9dC6RT3gdVxqGdt7kJMJ81NFEqhLdZhCWNGSUcBuFmiVrXRthRwGnRFluAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a5b7eec1471f818b439b4be97febfd2d9e774f080f7fdbe7710ec46adabd410","last_reissued_at":"2026-05-18T00:13:16.770026Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:16.770026Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.05223","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":"2026-05-18T00:13:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BepIDbNkqQzQ5he56IqTvbB0cq96a7LMa2n4A58SmXEDtPO9w2Uk0iib+VQ92sI5eVxqZ2vczqkIR1VzIEFiAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T14:42:05.829437Z"},"content_sha256":"c0ea599be40e275507f02fccf477246d4dfaf3ae85a9fdea52efe1118e360bb5","schema_version":"1.0","event_id":"sha256:c0ea599be40e275507f02fccf477246d4dfaf3ae85a9fdea52efe1118e360bb5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:RJNX53AUOH4BRNBZWS7JP7V72L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Control of Magnetic Dipole Emission with Surface Plasmon Polaritons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"D. Keene, M. Durach, N. Noginova, S. Mashhadi","submitted_at":"2018-06-13T19:00:50Z","abstract_excerpt":"The possibility to use surface plasmon polaritons for enhancement of weak magnetic dipole transitions is analyzed theoretically and demonstrated experimentally for simple flat geometry and sine-wave profile modulated plasmonic films. Spontaneous emission of Eu3+ in organic matrices deposited onto plasmonic surfaces demonstrates specific angular and polarization patterns at both electric and magnetic dipole transitions with a well-defined maximum at the plasmon decoupling conditions manifesting the character and magnitude of the effect."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05223","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":"2026-05-18T00:13:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M6jIZfh08pNovq0pALtU86asLYhEaqXU/jmmxO2dm3/9YTwc+qMUx84iRqLIK8+xU7t30oahUaoho4/cu3EnAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T14:42:05.829788Z"},"content_sha256":"27a58cad70af31138c4c1cf560a8a9ff5c46819af185a81faa501a3853fabc19","schema_version":"1.0","event_id":"sha256:27a58cad70af31138c4c1cf560a8a9ff5c46819af185a81faa501a3853fabc19"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RJNX53AUOH4BRNBZWS7JP7V72L/bundle.json","state_url":"https://pith.science/pith/RJNX53AUOH4BRNBZWS7JP7V72L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RJNX53AUOH4BRNBZWS7JP7V72L/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":"2026-06-22T14:42:05Z","links":{"resolver":"https://pith.science/pith/RJNX53AUOH4BRNBZWS7JP7V72L","bundle":"https://pith.science/pith/RJNX53AUOH4BRNBZWS7JP7V72L/bundle.json","state":"https://pith.science/pith/RJNX53AUOH4BRNBZWS7JP7V72L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RJNX53AUOH4BRNBZWS7JP7V72L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:RJNX53AUOH4BRNBZWS7JP7V72L","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":"ee6416eb88280886309e9df8ab7dd21195945286db9eed26389d0fb002322c39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-06-13T19:00:50Z","title_canon_sha256":"48b6f4be419260e165b105dddc43ec8be8053b5c8866ac79a8811f6148a6f5e5"},"schema_version":"1.0","source":{"id":"1806.05223","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.05223","created_at":"2026-05-18T00:13:16Z"},{"alias_kind":"arxiv_version","alias_value":"1806.05223v1","created_at":"2026-05-18T00:13:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.05223","created_at":"2026-05-18T00:13:16Z"},{"alias_kind":"pith_short_12","alias_value":"RJNX53AUOH4B","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RJNX53AUOH4BRNBZ","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RJNX53AU","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:27a58cad70af31138c4c1cf560a8a9ff5c46819af185a81faa501a3853fabc19","target":"graph","created_at":"2026-05-18T00:13:16Z","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":"The possibility to use surface plasmon polaritons for enhancement of weak magnetic dipole transitions is analyzed theoretically and demonstrated experimentally for simple flat geometry and sine-wave profile modulated plasmonic films. Spontaneous emission of Eu3+ in organic matrices deposited onto plasmonic surfaces demonstrates specific angular and polarization patterns at both electric and magnetic dipole transitions with a well-defined maximum at the plasmon decoupling conditions manifesting the character and magnitude of the effect.","authors_text":"D. Keene, M. Durach, N. Noginova, S. Mashhadi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-06-13T19:00:50Z","title":"Control of Magnetic Dipole Emission with Surface Plasmon Polaritons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05223","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:c0ea599be40e275507f02fccf477246d4dfaf3ae85a9fdea52efe1118e360bb5","target":"record","created_at":"2026-05-18T00:13:16Z","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":"ee6416eb88280886309e9df8ab7dd21195945286db9eed26389d0fb002322c39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-06-13T19:00:50Z","title_canon_sha256":"48b6f4be419260e165b105dddc43ec8be8053b5c8866ac79a8811f6148a6f5e5"},"schema_version":"1.0","source":{"id":"1806.05223","kind":"arxiv","version":1}},"canonical_sha256":"8a5b7eec1471f818b439b4be97febfd2d9e774f080f7fdbe7710ec46adabd410","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a5b7eec1471f818b439b4be97febfd2d9e774f080f7fdbe7710ec46adabd410","first_computed_at":"2026-05-18T00:13:16.770026Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:16.770026Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vNwN2ujrBUM4mFCeV8TGLh/4qlF9dC6RT3gdVxqGdt7kJMJ81NFEqhLdZhCWNGSUcBuFmiVrXRthRwGnRFluAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:16.770732Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.05223","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c0ea599be40e275507f02fccf477246d4dfaf3ae85a9fdea52efe1118e360bb5","sha256:27a58cad70af31138c4c1cf560a8a9ff5c46819af185a81faa501a3853fabc19"],"state_sha256":"cdd2e1ff99fc96b7f783be4f6debd630f4d952e33b0947756185c939adc08a77"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nLOYfhp9l/ir1dSjhwOo7jIIkuzFyMt8e1ke9o8ey8hKqV3ENT/L5l/y2fv5ziUKSPK/R1RurGrIQVu+CbL2AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T14:42:05.831731Z","bundle_sha256":"41878fc7c16872c7332111a52119fb2202e044671a8b3cde7543d3c3f5f79c8b"}}