{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:GIBQIEKMEG5CXR2N3SGCDUMXBM","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":"6b8b6967e39eae13c8a193910bcb0676ed2c917bfe87ec89aaa5949ace6bb61a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-10-30T21:55:10Z","title_canon_sha256":"135683c4cf4a9f1f286feab86cb8005ee457920c6c7c22090182a473dbd3ff1a"},"schema_version":"1.0","source":{"id":"1710.11255","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.11255","created_at":"2026-05-18T00:13:31Z"},{"alias_kind":"arxiv_version","alias_value":"1710.11255v1","created_at":"2026-05-18T00:13:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.11255","created_at":"2026-05-18T00:13:31Z"},{"alias_kind":"pith_short_12","alias_value":"GIBQIEKMEG5C","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"GIBQIEKMEG5CXR2N","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"GIBQIEKM","created_at":"2026-05-18T12:31:18Z"}],"graph_snapshots":[{"event_id":"sha256:8c85cac23271fcfb68997f3a11970b9727c2fb45fc18f1db8dd601693c19aa7f","target":"graph","created_at":"2026-05-18T00:13:31Z","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":"Kinetic Inductance Detectors (KIDs) have become an attractive alternative to traditional bolometers in the sub-mm and mm observing community due to their innate frequency multiplexing capabilities and simple lithographic processes. These advantages make KIDs a viable option for the $O(500,000)$ detectors needed for the upcoming Cosmic Microwave Background - Stage 4 (CMB-S4) experiment. We have fabricated antenna-coupled MKID array in the 150GHz band optimized for CMB detection. Our design uses a twin slot antenna coupled to inverted microstrip made from a superconducting Nb/Al bilayer and SiN$","authors_text":"A. Kofman, E. Shirokoff, J. Vieira, P. S. Barry, Q. Y. Tang, R. Basu Thakur","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-10-30T21:55:10Z","title":"Fabrication of antenna-coupled KID array for Cosmic Microwave Background detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.11255","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":"sha256:14746555e4b4c7a54a228c57c4df16fd089074bb5f98cbf5277c87d7d58da629","target":"record","created_at":"2026-05-18T00:13:31Z","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":"6b8b6967e39eae13c8a193910bcb0676ed2c917bfe87ec89aaa5949ace6bb61a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-10-30T21:55:10Z","title_canon_sha256":"135683c4cf4a9f1f286feab86cb8005ee457920c6c7c22090182a473dbd3ff1a"},"schema_version":"1.0","source":{"id":"1710.11255","kind":"arxiv","version":1}},"canonical_sha256":"320304114c21ba2bc74ddc8c21d1970b1e53a4f6d584097009dcab900a600095","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"320304114c21ba2bc74ddc8c21d1970b1e53a4f6d584097009dcab900a600095","first_computed_at":"2026-05-18T00:13:31.534713Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:31.534713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"932jAS7QP9ASOHK4hXE2wR85ykmgruNzQzNsx/tKttkJ5C1otk/FI6LU+IOoRwnox5rSNd3O57uVvl6MD3mcAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:31.535305Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.11255","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14746555e4b4c7a54a228c57c4df16fd089074bb5f98cbf5277c87d7d58da629","sha256:8c85cac23271fcfb68997f3a11970b9727c2fb45fc18f1db8dd601693c19aa7f"],"state_sha256":"d7720e43454c5d295c8b1b821d28c4b2bb55385da1fc47dd201282121357e1db"}