{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:BHLIA4G5LTEVN5HKNI2CRSFBS2","short_pith_number":"pith:BHLIA4G5","canonical_record":{"source":{"id":"2012.00551","kind":"arxiv","version":5},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.QM","submitted_at":"2020-11-29T02:25:26Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.optics"],"title_canon_sha256":"dabeb844cd4ed374620e7e473a5d539278937325d97141966bb6a9e71ad1aba3","abstract_canon_sha256":"a614c01769003aac91da538225c3dbd8038948ed2b5898ceb2e2dbb6f93dfd83"},"schema_version":"1.0"},"canonical_sha256":"09d68070dd5cc956f4ea6a3428c8a196bce0c39cad1dd2583e28a07feb586a81","source":{"kind":"arxiv","id":"2012.00551","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.00551","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"arxiv_version","alias_value":"2012.00551v5","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.00551","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"pith_short_12","alias_value":"BHLIA4G5LTEV","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"pith_short_16","alias_value":"BHLIA4G5LTEVN5HK","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"pith_short_8","alias_value":"BHLIA4G5","created_at":"2026-07-05T02:42:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:BHLIA4G5LTEVN5HKNI2CRSFBS2","target":"record","payload":{"canonical_record":{"source":{"id":"2012.00551","kind":"arxiv","version":5},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.QM","submitted_at":"2020-11-29T02:25:26Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.optics"],"title_canon_sha256":"dabeb844cd4ed374620e7e473a5d539278937325d97141966bb6a9e71ad1aba3","abstract_canon_sha256":"a614c01769003aac91da538225c3dbd8038948ed2b5898ceb2e2dbb6f93dfd83"},"schema_version":"1.0"},"canonical_sha256":"09d68070dd5cc956f4ea6a3428c8a196bce0c39cad1dd2583e28a07feb586a81","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:42:45.492934Z","signature_b64":"yZbBXpXB45TT0BKnGhwOT71kWBbTk65tdOzJxUhdyRxsoFFnq4K2iHOaaqD9jFEnpzfFRu27tC1BUg15J+X7Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09d68070dd5cc956f4ea6a3428c8a196bce0c39cad1dd2583e28a07feb586a81","last_reissued_at":"2026-07-05T02:42:45.492459Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:42:45.492459Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2012.00551","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T02:42:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G1O4S544GE/UWx2lxbR1FJEv975Q4qWSEHub9F1e6dM/DESp7JzoXnI/Su4c32KCdg28Xv2ts6ztqd4FTebTBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T16:32:44.967506Z"},"content_sha256":"3c46099ec0baf224aa632310f58bb9d1a815d022d77404274ff8f24652611b92","schema_version":"1.0","event_id":"sha256:3c46099ec0baf224aa632310f58bb9d1a815d022d77404274ff8f24652611b92"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:BHLIA4G5LTEVN5HKNI2CRSFBS2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Plasmonic metamaterial based virus detection system: a review","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.optics"],"primary_cat":"q-bio.QM","authors_text":"Farhan Sadik Sium, Fariba Islam, Mohammad Muntasir Hassan, Sajid Muhaimin Choudhury","submitted_at":"2020-11-29T02:25:26Z","abstract_excerpt":"Our atmosphere is constantly changing and new pathogens are erupting now and then and the existing pathogens are mutating continuously. Some of these pathogens, such as SARS-CoV-2, become so deadly that they put the whole technological advancement of healthcare under challenge. Within this very decade several other deadly virus outbreaks were witnessed by humans such as Zika virus, Ebola virus, MERS-coronavirus etc. Though conventional techniques have succeeded in detecting these viruses to some extent, these techniques are time-consuming, costly, and require trained human-resources. Plasmonic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.00551","kind":"arxiv","version":5},"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/2012.00551/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":"2026-07-05T02:42:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZNjLsff0v+pByUZAnXmv0807Seq7IoVeL1yQ1CBKCMbapiujr8kQrYu+CnDE7tBOLLP9mymn1JBZjYUcwU7ECA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T16:32:44.968584Z"},"content_sha256":"e1e6a37bc28c170c0392bb12e5c06794dd27c7af0884d88249be9717f2e564cc","schema_version":"1.0","event_id":"sha256:e1e6a37bc28c170c0392bb12e5c06794dd27c7af0884d88249be9717f2e564cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BHLIA4G5LTEVN5HKNI2CRSFBS2/bundle.json","state_url":"https://pith.science/pith/BHLIA4G5LTEVN5HKNI2CRSFBS2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BHLIA4G5LTEVN5HKNI2CRSFBS2/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":"2026-08-13T16:32:44Z","links":{"resolver":"https://pith.science/pith/BHLIA4G5LTEVN5HKNI2CRSFBS2","bundle":"https://pith.science/pith/BHLIA4G5LTEVN5HKNI2CRSFBS2/bundle.json","state":"https://pith.science/pith/BHLIA4G5LTEVN5HKNI2CRSFBS2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BHLIA4G5LTEVN5HKNI2CRSFBS2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:BHLIA4G5LTEVN5HKNI2CRSFBS2","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":"a614c01769003aac91da538225c3dbd8038948ed2b5898ceb2e2dbb6f93dfd83","cross_cats_sorted":["cond-mat.mtrl-sci","physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.QM","submitted_at":"2020-11-29T02:25:26Z","title_canon_sha256":"dabeb844cd4ed374620e7e473a5d539278937325d97141966bb6a9e71ad1aba3"},"schema_version":"1.0","source":{"id":"2012.00551","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.00551","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"arxiv_version","alias_value":"2012.00551v5","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.00551","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"pith_short_12","alias_value":"BHLIA4G5LTEV","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"pith_short_16","alias_value":"BHLIA4G5LTEVN5HK","created_at":"2026-07-05T02:42:45Z"},{"alias_kind":"pith_short_8","alias_value":"BHLIA4G5","created_at":"2026-07-05T02:42:45Z"}],"graph_snapshots":[{"event_id":"sha256:e1e6a37bc28c170c0392bb12e5c06794dd27c7af0884d88249be9717f2e564cc","target":"graph","created_at":"2026-07-05T02:42:45Z","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/2012.00551/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Our atmosphere is constantly changing and new pathogens are erupting now and then and the existing pathogens are mutating continuously. Some of these pathogens, such as SARS-CoV-2, become so deadly that they put the whole technological advancement of healthcare under challenge. Within this very decade several other deadly virus outbreaks were witnessed by humans such as Zika virus, Ebola virus, MERS-coronavirus etc. Though conventional techniques have succeeded in detecting these viruses to some extent, these techniques are time-consuming, costly, and require trained human-resources. Plasmonic","authors_text":"Farhan Sadik Sium, Fariba Islam, Mohammad Muntasir Hassan, Sajid Muhaimin Choudhury","cross_cats":["cond-mat.mtrl-sci","physics.optics"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.QM","submitted_at":"2020-11-29T02:25:26Z","title":"Plasmonic metamaterial based virus detection system: a review"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.00551","kind":"arxiv","version":5},"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":"sha256:3c46099ec0baf224aa632310f58bb9d1a815d022d77404274ff8f24652611b92","target":"record","created_at":"2026-07-05T02:42:45Z","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":"a614c01769003aac91da538225c3dbd8038948ed2b5898ceb2e2dbb6f93dfd83","cross_cats_sorted":["cond-mat.mtrl-sci","physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"q-bio.QM","submitted_at":"2020-11-29T02:25:26Z","title_canon_sha256":"dabeb844cd4ed374620e7e473a5d539278937325d97141966bb6a9e71ad1aba3"},"schema_version":"1.0","source":{"id":"2012.00551","kind":"arxiv","version":5}},"canonical_sha256":"09d68070dd5cc956f4ea6a3428c8a196bce0c39cad1dd2583e28a07feb586a81","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09d68070dd5cc956f4ea6a3428c8a196bce0c39cad1dd2583e28a07feb586a81","first_computed_at":"2026-07-05T02:42:45.492459Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:42:45.492459Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yZbBXpXB45TT0BKnGhwOT71kWBbTk65tdOzJxUhdyRxsoFFnq4K2iHOaaqD9jFEnpzfFRu27tC1BUg15J+X7Dg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:42:45.492934Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.00551","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3c46099ec0baf224aa632310f58bb9d1a815d022d77404274ff8f24652611b92","sha256:e1e6a37bc28c170c0392bb12e5c06794dd27c7af0884d88249be9717f2e564cc"],"state_sha256":"069ee62de2a253381033264b0891b3c37c72c08f8be4005001872190956cbdaf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IFem7K1hIl23x1smymNtV3nQN7yJ4S9ZxXdcl0L+bn4Gk7oQOAxeb50oqfqmOhl7Y5eDVzzmzNnpfKRXs+NpAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T16:32:44.998715Z","bundle_sha256":"543bb6e7c97256d55d5a00c6fbf7d9e61c75aa8be9262cacc7a5c4fdb6a8e211"}}