{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:BOVJMOA5CRERQOU74JUS6O6V4K","short_pith_number":"pith:BOVJMOA5","canonical_record":{"source":{"id":"1601.00049","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-01-01T04:36:37Z","cross_cats_sorted":["math.OC","physics.comp-ph"],"title_canon_sha256":"fcbdc14b7ee3783553daaaaafd3754517431173b6ca10d5b19abdf4f30a413ee","abstract_canon_sha256":"85f16d3de9be68978c0f46e1b054c1848bbb38833199070a05a690199f2b7d22"},"schema_version":"1.0"},"canonical_sha256":"0baa96381d1449183a9fe2692f3bd5e2a3fd7f75f326542793daf0ad4c2b8c08","source":{"kind":"arxiv","id":"1601.00049","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.00049","created_at":"2026-05-18T00:29:01Z"},{"alias_kind":"arxiv_version","alias_value":"1601.00049v3","created_at":"2026-05-18T00:29:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00049","created_at":"2026-05-18T00:29:01Z"},{"alias_kind":"pith_short_12","alias_value":"BOVJMOA5CRER","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BOVJMOA5CRERQOU7","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BOVJMOA5","created_at":"2026-05-18T12:30:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:BOVJMOA5CRERQOU74JUS6O6V4K","target":"record","payload":{"canonical_record":{"source":{"id":"1601.00049","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-01-01T04:36:37Z","cross_cats_sorted":["math.OC","physics.comp-ph"],"title_canon_sha256":"fcbdc14b7ee3783553daaaaafd3754517431173b6ca10d5b19abdf4f30a413ee","abstract_canon_sha256":"85f16d3de9be68978c0f46e1b054c1848bbb38833199070a05a690199f2b7d22"},"schema_version":"1.0"},"canonical_sha256":"0baa96381d1449183a9fe2692f3bd5e2a3fd7f75f326542793daf0ad4c2b8c08","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:01.999174Z","signature_b64":"JzLQ08rbQ1BiawKFb2hGSsLV93nO7zUKatdYRWOR6/QNmHSFGc/LU26Jl/Wii5wL1d9vjfLzyVFjdvnAe/4lBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0baa96381d1449183a9fe2692f3bd5e2a3fd7f75f326542793daf0ad4c2b8c08","last_reissued_at":"2026-05-18T00:29:01.998709Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:01.998709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.00049","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:29:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/KoZDWAPwo9tlV3ex2hAU3K4iznlzR1EULyVFxAeAhM3AQ5hKSlwRNVbrvXm5Ow2Rohs9Yp5lBuihzsH9DMTAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T08:56:46.429614Z"},"content_sha256":"214182bbee75082f56f4270b2428dd4b561142814bcd71914c8c2d0cf82a81d8","schema_version":"1.0","event_id":"sha256:214182bbee75082f56f4270b2428dd4b561142814bcd71914c8c2d0cf82a81d8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:BOVJMOA5CRERQOU74JUS6O6V4K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Inverse design of resonant nanostructures for extraordinary optical transmission of periodic metallic slits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.OC","physics.comp-ph"],"primary_cat":"physics.optics","authors_text":"Chao Song, Jan G. Korvink, Yihui Wu, Yongbo Deng, Zhenyu Liu","submitted_at":"2016-01-01T04:36:37Z","abstract_excerpt":"This paper has presented inversely determining the resonant configuration of the bilateral nanostructures for periodic metallic slits with extraordinary optical transmission performance. The topology optimization approach is utilized to implement the inverse design procedure. Several geometrical configurations of the bilateral nanostructures are derived for periodic metallic slits. The resonant performance of the derived nanostructures are demonstrated by the transmission spectra, where the transmission peak is presented at the specified wavelength in the inverse design procedure. This provide"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00049","kind":"arxiv","version":3},"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":"2026-05-18T00:29:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"odXD6hxbI1zIYwrQHo7eE21JceI4PkmzteISLbKv/iZIl3ahnxuKKJdoIdjMByskunUwh2SDqji61R/ryEvfAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T08:56:46.430242Z"},"content_sha256":"e78a597c2bb84e3ae5460ebd64977f6a517e2a83757e4f57b2af1dd604fe6284","schema_version":"1.0","event_id":"sha256:e78a597c2bb84e3ae5460ebd64977f6a517e2a83757e4f57b2af1dd604fe6284"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BOVJMOA5CRERQOU74JUS6O6V4K/bundle.json","state_url":"https://pith.science/pith/BOVJMOA5CRERQOU74JUS6O6V4K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BOVJMOA5CRERQOU74JUS6O6V4K/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":"2026-06-06T08:56:46Z","links":{"resolver":"https://pith.science/pith/BOVJMOA5CRERQOU74JUS6O6V4K","bundle":"https://pith.science/pith/BOVJMOA5CRERQOU74JUS6O6V4K/bundle.json","state":"https://pith.science/pith/BOVJMOA5CRERQOU74JUS6O6V4K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BOVJMOA5CRERQOU74JUS6O6V4K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:BOVJMOA5CRERQOU74JUS6O6V4K","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":"85f16d3de9be68978c0f46e1b054c1848bbb38833199070a05a690199f2b7d22","cross_cats_sorted":["math.OC","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-01-01T04:36:37Z","title_canon_sha256":"fcbdc14b7ee3783553daaaaafd3754517431173b6ca10d5b19abdf4f30a413ee"},"schema_version":"1.0","source":{"id":"1601.00049","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.00049","created_at":"2026-05-18T00:29:01Z"},{"alias_kind":"arxiv_version","alias_value":"1601.00049v3","created_at":"2026-05-18T00:29:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00049","created_at":"2026-05-18T00:29:01Z"},{"alias_kind":"pith_short_12","alias_value":"BOVJMOA5CRER","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"BOVJMOA5CRERQOU7","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"BOVJMOA5","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:e78a597c2bb84e3ae5460ebd64977f6a517e2a83757e4f57b2af1dd604fe6284","target":"graph","created_at":"2026-05-18T00:29:01Z","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":"This paper has presented inversely determining the resonant configuration of the bilateral nanostructures for periodic metallic slits with extraordinary optical transmission performance. The topology optimization approach is utilized to implement the inverse design procedure. Several geometrical configurations of the bilateral nanostructures are derived for periodic metallic slits. The resonant performance of the derived nanostructures are demonstrated by the transmission spectra, where the transmission peak is presented at the specified wavelength in the inverse design procedure. This provide","authors_text":"Chao Song, Jan G. Korvink, Yihui Wu, Yongbo Deng, Zhenyu Liu","cross_cats":["math.OC","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-01-01T04:36:37Z","title":"Inverse design of resonant nanostructures for extraordinary optical transmission of periodic metallic slits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00049","kind":"arxiv","version":3},"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":"sha256:214182bbee75082f56f4270b2428dd4b561142814bcd71914c8c2d0cf82a81d8","target":"record","created_at":"2026-05-18T00:29:01Z","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":"85f16d3de9be68978c0f46e1b054c1848bbb38833199070a05a690199f2b7d22","cross_cats_sorted":["math.OC","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-01-01T04:36:37Z","title_canon_sha256":"fcbdc14b7ee3783553daaaaafd3754517431173b6ca10d5b19abdf4f30a413ee"},"schema_version":"1.0","source":{"id":"1601.00049","kind":"arxiv","version":3}},"canonical_sha256":"0baa96381d1449183a9fe2692f3bd5e2a3fd7f75f326542793daf0ad4c2b8c08","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0baa96381d1449183a9fe2692f3bd5e2a3fd7f75f326542793daf0ad4c2b8c08","first_computed_at":"2026-05-18T00:29:01.998709Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:01.998709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JzLQ08rbQ1BiawKFb2hGSsLV93nO7zUKatdYRWOR6/QNmHSFGc/LU26Jl/Wii5wL1d9vjfLzyVFjdvnAe/4lBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:01.999174Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.00049","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:214182bbee75082f56f4270b2428dd4b561142814bcd71914c8c2d0cf82a81d8","sha256:e78a597c2bb84e3ae5460ebd64977f6a517e2a83757e4f57b2af1dd604fe6284"],"state_sha256":"0d3b4e9927bcc0aa25a284c47316271baaece7a4a819e8c1cb1ae46366ceb7ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PVWCt/bzCSdqFrVvUgmFxs2QzE1SUcyabWnYKkiOqriIt2zzQsfTAJohMo/530EWHUvhskFVMyp6jGVq3DZ+CA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T08:56:46.433310Z","bundle_sha256":"9ac0d52d91431f469276051d53bb1b7e18091838ba308604d17df96b8af12a4c"}}