{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:IN2LP2AYXISPIYXDKCRW2TSE4Z","short_pith_number":"pith:IN2LP2AY","schema_version":"1.0","canonical_sha256":"4374b7e818ba24f462e350a36d4e44e66e3147c736f11439608ddd7a05e2d7c2","source":{"kind":"arxiv","id":"2411.12782","version":2},"attestation_state":"computed","paper":{"title":"Multiplexed readout of Superconductor--Normal-Conductor--Superconductor bolometers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Aarne Ker\\\"anen, Andr\\'as Gunyh\\'o, Arman Alizadeh, Florian Blanchet, Giacomo Catto, Heikki Suominen, Jian Ma, Mikko M\\\"ottonen, Priyank Singh, Qi-Ming Chen, Timm M\\\"orstedt, Wei Liu","submitted_at":"2024-11-19T09:29:30Z","abstract_excerpt":"Recently, ultrasensitive calorimeters have been proposed as a resource-efficient solution for multiplexed qubit readout in superconducting large-scale quantum processors. However, experiments demonstrating frequency multiplexing of these superconductor--normal--conductor--superconductor (SNS) sensors are are lacking in the literature. To this end, we present the design, fabrication, and operation of three SNS sensors with frequency-multiplexed input and probe circuits, all on a single chip. These devices have their probe frequencies in the range 150 MHz--200 MHz, which is well detuned from the"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2411.12782","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2024-11-19T09:29:30Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"96220d4ec1acd9565c6ca0a2e465e087afb59e33cd6ab9dc5868bedff9bf060c","abstract_canon_sha256":"73acde80983765f3442c438f6a1464aa1c166525cf8da5140df25e9172604516"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:28:26.570277Z","signature_b64":"78JzDoT0Az3K2rcUeGXSsRDzJ/r0JT98rgOS8u4v3QPbOKTL2WmeACgV67usHHmQy2wU2stZGjX/79OaZcIoAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4374b7e818ba24f462e350a36d4e44e66e3147c736f11439608ddd7a05e2d7c2","last_reissued_at":"2026-07-05T10:28:26.569738Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:28:26.569738Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multiplexed readout of Superconductor--Normal-Conductor--Superconductor bolometers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Aarne Ker\\\"anen, Andr\\'as Gunyh\\'o, Arman Alizadeh, Florian Blanchet, Giacomo Catto, Heikki Suominen, Jian Ma, Mikko M\\\"ottonen, Priyank Singh, Qi-Ming Chen, Timm M\\\"orstedt, Wei Liu","submitted_at":"2024-11-19T09:29:30Z","abstract_excerpt":"Recently, ultrasensitive calorimeters have been proposed as a resource-efficient solution for multiplexed qubit readout in superconducting large-scale quantum processors. However, experiments demonstrating frequency multiplexing of these superconductor--normal--conductor--superconductor (SNS) sensors are are lacking in the literature. To this end, we present the design, fabrication, and operation of three SNS sensors with frequency-multiplexed input and probe circuits, all on a single chip. These devices have their probe frequencies in the range 150 MHz--200 MHz, which is well detuned from the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.12782","kind":"arxiv","version":2},"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/2411.12782/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2411.12782","created_at":"2026-07-05T10:28:26.569804+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.12782v2","created_at":"2026-07-05T10:28:26.569804+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.12782","created_at":"2026-07-05T10:28:26.569804+00:00"},{"alias_kind":"pith_short_12","alias_value":"IN2LP2AYXISP","created_at":"2026-07-05T10:28:26.569804+00:00"},{"alias_kind":"pith_short_16","alias_value":"IN2LP2AYXISPIYXD","created_at":"2026-07-05T10:28:26.569804+00:00"},{"alias_kind":"pith_short_8","alias_value":"IN2LP2AY","created_at":"2026-07-05T10:28:26.569804+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/IN2LP2AYXISPIYXDKCRW2TSE4Z","json":"https://pith.science/pith/IN2LP2AYXISPIYXDKCRW2TSE4Z.json","graph_json":"https://pith.science/api/pith-number/IN2LP2AYXISPIYXDKCRW2TSE4Z/graph.json","events_json":"https://pith.science/api/pith-number/IN2LP2AYXISPIYXDKCRW2TSE4Z/events.json","paper":"https://pith.science/paper/IN2LP2AY"},"agent_actions":{"view_html":"https://pith.science/pith/IN2LP2AYXISPIYXDKCRW2TSE4Z","download_json":"https://pith.science/pith/IN2LP2AYXISPIYXDKCRW2TSE4Z.json","view_paper":"https://pith.science/paper/IN2LP2AY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.12782&json=true","fetch_graph":"https://pith.science/api/pith-number/IN2LP2AYXISPIYXDKCRW2TSE4Z/graph.json","fetch_events":"https://pith.science/api/pith-number/IN2LP2AYXISPIYXDKCRW2TSE4Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IN2LP2AYXISPIYXDKCRW2TSE4Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IN2LP2AYXISPIYXDKCRW2TSE4Z/action/storage_attestation","attest_author":"https://pith.science/pith/IN2LP2AYXISPIYXDKCRW2TSE4Z/action/author_attestation","sign_citation":"https://pith.science/pith/IN2LP2AYXISPIYXDKCRW2TSE4Z/action/citation_signature","submit_replication":"https://pith.science/pith/IN2LP2AYXISPIYXDKCRW2TSE4Z/action/replication_record"}},"created_at":"2026-07-05T10:28:26.569804+00:00","updated_at":"2026-07-05T10:28:26.569804+00:00"}