{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:4AFU2I6ZUD6AGJXAWBIVLH5V7L","short_pith_number":"pith:4AFU2I6Z","canonical_record":{"source":{"id":"1805.03177","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-04-30T06:27:20Z","cross_cats_sorted":[],"title_canon_sha256":"b6a42f503f895c4e7597b85d2c7e079ba526f7328f23cfb1647315d7a3bfb271","abstract_canon_sha256":"8ee2049d1c2836f027d06198bae01926c9267c77b1d29c407639610c893d4a67"},"schema_version":"1.0"},"canonical_sha256":"e00b4d23d9a0fc0326e0b051559fb5faf9a2ecf6f7a6cdc6be3a63f6766e662a","source":{"kind":"arxiv","id":"1805.03177","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.03177","created_at":"2026-05-18T00:08:07Z"},{"alias_kind":"arxiv_version","alias_value":"1805.03177v1","created_at":"2026-05-18T00:08:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.03177","created_at":"2026-05-18T00:08:07Z"},{"alias_kind":"pith_short_12","alias_value":"4AFU2I6ZUD6A","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"4AFU2I6ZUD6AGJXA","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"4AFU2I6Z","created_at":"2026-05-18T12:32:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:4AFU2I6ZUD6AGJXAWBIVLH5V7L","target":"record","payload":{"canonical_record":{"source":{"id":"1805.03177","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-04-30T06:27:20Z","cross_cats_sorted":[],"title_canon_sha256":"b6a42f503f895c4e7597b85d2c7e079ba526f7328f23cfb1647315d7a3bfb271","abstract_canon_sha256":"8ee2049d1c2836f027d06198bae01926c9267c77b1d29c407639610c893d4a67"},"schema_version":"1.0"},"canonical_sha256":"e00b4d23d9a0fc0326e0b051559fb5faf9a2ecf6f7a6cdc6be3a63f6766e662a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:07.153492Z","signature_b64":"Q1/9Ont2jtxfibYyH4xK2nmFlVsiNwgCQgS1YyNMtrNb5pqp7I0J2846DVqP80M8fD/OxPZ4Tsh8nQI8j3XRCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e00b4d23d9a0fc0326e0b051559fb5faf9a2ecf6f7a6cdc6be3a63f6766e662a","last_reissued_at":"2026-05-18T00:08:07.152907Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:07.152907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.03177","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":"2026-05-18T00:08:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jhlgxFwOuIlIHcTdXb9QdoJEIxJd7dFdJLgsIuaJMvJzdApjn5Qvzy2MSk+aOXW1TVUjVxl21nA39xO1iW6wAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:35:26.884245Z"},"content_sha256":"c0cb843b460dd71601d04d3c4e06e91b63cb81760ed012e09009fa14f391bc47","schema_version":"1.0","event_id":"sha256:c0cb843b460dd71601d04d3c4e06e91b63cb81760ed012e09009fa14f391bc47"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:4AFU2I6ZUD6AGJXAWBIVLH5V7L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Shedding light on topological superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"F. V. Kusmartsev, I. G. Savenko, K. H. A. Villegas, V. M. Kovalev","submitted_at":"2018-04-30T06:27:20Z","abstract_excerpt":"We propose an optical approach to monitor superconductors in conjunction with a normal metal layer. Effectively such a hybrid system represents a resonator, where electrons are strongly coupled with light. We show that the interaction of light with the superconductor turns out strongly boosted in the presence of the neighboring metal and as a result, the electromagnetic power absorption of the system is dramatically enhanced. It manifests itself in a giant Fanolike resonance which can uniquely characterize the elementary excitations of the system. Our approach is especially promising for topol"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.03177","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":"2026-05-18T00:08:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WMFNQvq2CYQLAi4lWu65OMPn11CJitVdbnUKdKDZyWCCuP5BMFwvN6mwB+EkuCukMxo6+k+PCJ9D1G9eYHSPBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:35:26.884904Z"},"content_sha256":"3a867628f83d176883fe5bf3ecb4321124977f2f20f2d67fe6ef9127db524698","schema_version":"1.0","event_id":"sha256:3a867628f83d176883fe5bf3ecb4321124977f2f20f2d67fe6ef9127db524698"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4AFU2I6ZUD6AGJXAWBIVLH5V7L/bundle.json","state_url":"https://pith.science/pith/4AFU2I6ZUD6AGJXAWBIVLH5V7L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4AFU2I6ZUD6AGJXAWBIVLH5V7L/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":"2026-05-26T11:35:26Z","links":{"resolver":"https://pith.science/pith/4AFU2I6ZUD6AGJXAWBIVLH5V7L","bundle":"https://pith.science/pith/4AFU2I6ZUD6AGJXAWBIVLH5V7L/bundle.json","state":"https://pith.science/pith/4AFU2I6ZUD6AGJXAWBIVLH5V7L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4AFU2I6ZUD6AGJXAWBIVLH5V7L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:4AFU2I6ZUD6AGJXAWBIVLH5V7L","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":"8ee2049d1c2836f027d06198bae01926c9267c77b1d29c407639610c893d4a67","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-04-30T06:27:20Z","title_canon_sha256":"b6a42f503f895c4e7597b85d2c7e079ba526f7328f23cfb1647315d7a3bfb271"},"schema_version":"1.0","source":{"id":"1805.03177","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.03177","created_at":"2026-05-18T00:08:07Z"},{"alias_kind":"arxiv_version","alias_value":"1805.03177v1","created_at":"2026-05-18T00:08:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.03177","created_at":"2026-05-18T00:08:07Z"},{"alias_kind":"pith_short_12","alias_value":"4AFU2I6ZUD6A","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"4AFU2I6ZUD6AGJXA","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"4AFU2I6Z","created_at":"2026-05-18T12:32:05Z"}],"graph_snapshots":[{"event_id":"sha256:3a867628f83d176883fe5bf3ecb4321124977f2f20f2d67fe6ef9127db524698","target":"graph","created_at":"2026-05-18T00:08:07Z","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 propose an optical approach to monitor superconductors in conjunction with a normal metal layer. Effectively such a hybrid system represents a resonator, where electrons are strongly coupled with light. We show that the interaction of light with the superconductor turns out strongly boosted in the presence of the neighboring metal and as a result, the electromagnetic power absorption of the system is dramatically enhanced. It manifests itself in a giant Fanolike resonance which can uniquely characterize the elementary excitations of the system. Our approach is especially promising for topol","authors_text":"F. V. Kusmartsev, I. G. Savenko, K. H. A. Villegas, V. M. Kovalev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-04-30T06:27:20Z","title":"Shedding light on topological superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.03177","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:c0cb843b460dd71601d04d3c4e06e91b63cb81760ed012e09009fa14f391bc47","target":"record","created_at":"2026-05-18T00:08:07Z","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":"8ee2049d1c2836f027d06198bae01926c9267c77b1d29c407639610c893d4a67","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-04-30T06:27:20Z","title_canon_sha256":"b6a42f503f895c4e7597b85d2c7e079ba526f7328f23cfb1647315d7a3bfb271"},"schema_version":"1.0","source":{"id":"1805.03177","kind":"arxiv","version":1}},"canonical_sha256":"e00b4d23d9a0fc0326e0b051559fb5faf9a2ecf6f7a6cdc6be3a63f6766e662a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e00b4d23d9a0fc0326e0b051559fb5faf9a2ecf6f7a6cdc6be3a63f6766e662a","first_computed_at":"2026-05-18T00:08:07.152907Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:08:07.152907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q1/9Ont2jtxfibYyH4xK2nmFlVsiNwgCQgS1YyNMtrNb5pqp7I0J2846DVqP80M8fD/OxPZ4Tsh8nQI8j3XRCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:08:07.153492Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.03177","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c0cb843b460dd71601d04d3c4e06e91b63cb81760ed012e09009fa14f391bc47","sha256:3a867628f83d176883fe5bf3ecb4321124977f2f20f2d67fe6ef9127db524698"],"state_sha256":"3d5920ce689a2a851506a172cd6f2d341ea32297992c4e29bb229c824737e4ed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o646OrcO9n3Kfmt6oJC222ox/kHh2ZTJ/O14p02BcTca/cWJowXHlwV8ut8JjplgOTKsoBiY/OcCLn/60BJaCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T11:35:26.888196Z","bundle_sha256":"4fb24159146aeabcc2686456876e7624b777834340f375203a8828b34c8613af"}}