{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:ITPVCWWYRX4UQWZSGYC7BKP2VQ","short_pith_number":"pith:ITPVCWWY","schema_version":"1.0","canonical_sha256":"44df515ad88df9485b323605f0a9faac03c91e3a6545db4a1f88486357bd8e69","source":{"kind":"arxiv","id":"2101.11741","version":1},"attestation_state":"computed","paper":{"title":"{\\mu}-Spec Spectrometers for the EXCLAIM Instrument","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Berhanu T. Bulcha, Carolyn G. Volpert, Edward J. Wollack, Emily M. Barrentine, Eric R.Switzer, Giuseppe Cataldo, Jake A.Connors, Jonas W. Mugge-Durum, Larry A. Hess, Mona Mirzaei, Negar Ehsan, Omid Noroozian, Thomas M. Essinger-Hileman, Thomas R. Stevenson, Trevor M. Oxholm","submitted_at":"2021-01-27T23:33:04Z","abstract_excerpt":"The EXperiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM) is a cryogenic balloon-borne instrument that will map carbon monoxide and singly-ionized carbon emission lines across redshifts from 0 to 3.5, using an intensity mapping approach. EXCLAIM will broaden our understanding of these elemental and molecular gases and the role they play in star formation processes across cosmic time scales. The focal plane of EXCLAIM's cryogenic telescope features six {\\mu}-Spec spectrometers. {\\mu}-Spec is a compact, integrated grating-analog spectrometer, which uses meandered superconducting ni"},"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":"2101.11741","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2021-01-27T23:33:04Z","cross_cats_sorted":[],"title_canon_sha256":"2df905d8a073452188fdc36dc909cd054cc129309372a2dd1706fad0b9ece0af","abstract_canon_sha256":"0638832056edec8b2651ef43911412b7b89e743297a9f5ce70048fb6e959175c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:10:30.364290Z","signature_b64":"yVuqbwlc61MBMUnE9Gh/9TF/b2PZs21LyF4LTHxipjYQtR7hotOp78kjZsAuUErcHjiVHbi25ee1DbTtOyHTAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44df515ad88df9485b323605f0a9faac03c91e3a6545db4a1f88486357bd8e69","last_reissued_at":"2026-07-05T02:10:30.363831Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:10:30.363831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"{\\mu}-Spec Spectrometers for the EXCLAIM Instrument","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Berhanu T. Bulcha, Carolyn G. Volpert, Edward J. Wollack, Emily M. Barrentine, Eric R.Switzer, Giuseppe Cataldo, Jake A.Connors, Jonas W. Mugge-Durum, Larry A. Hess, Mona Mirzaei, Negar Ehsan, Omid Noroozian, Thomas M. Essinger-Hileman, Thomas R. Stevenson, Trevor M. Oxholm","submitted_at":"2021-01-27T23:33:04Z","abstract_excerpt":"The EXperiment for Cryogenic Large-Aperture Intensity Mapping (EXCLAIM) is a cryogenic balloon-borne instrument that will map carbon monoxide and singly-ionized carbon emission lines across redshifts from 0 to 3.5, using an intensity mapping approach. EXCLAIM will broaden our understanding of these elemental and molecular gases and the role they play in star formation processes across cosmic time scales. The focal plane of EXCLAIM's cryogenic telescope features six {\\mu}-Spec spectrometers. {\\mu}-Spec is a compact, integrated grating-analog spectrometer, which uses meandered superconducting ni"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.11741","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2101.11741/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":"2101.11741","created_at":"2026-07-05T02:10:30.363885+00:00"},{"alias_kind":"arxiv_version","alias_value":"2101.11741v1","created_at":"2026-07-05T02:10:30.363885+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.11741","created_at":"2026-07-05T02:10:30.363885+00:00"},{"alias_kind":"pith_short_12","alias_value":"ITPVCWWYRX4U","created_at":"2026-07-05T02:10:30.363885+00:00"},{"alias_kind":"pith_short_16","alias_value":"ITPVCWWYRX4UQWZS","created_at":"2026-07-05T02:10:30.363885+00:00"},{"alias_kind":"pith_short_8","alias_value":"ITPVCWWY","created_at":"2026-07-05T02:10:30.363885+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/ITPVCWWYRX4UQWZSGYC7BKP2VQ","json":"https://pith.science/pith/ITPVCWWYRX4UQWZSGYC7BKP2VQ.json","graph_json":"https://pith.science/api/pith-number/ITPVCWWYRX4UQWZSGYC7BKP2VQ/graph.json","events_json":"https://pith.science/api/pith-number/ITPVCWWYRX4UQWZSGYC7BKP2VQ/events.json","paper":"https://pith.science/paper/ITPVCWWY"},"agent_actions":{"view_html":"https://pith.science/pith/ITPVCWWYRX4UQWZSGYC7BKP2VQ","download_json":"https://pith.science/pith/ITPVCWWYRX4UQWZSGYC7BKP2VQ.json","view_paper":"https://pith.science/paper/ITPVCWWY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2101.11741&json=true","fetch_graph":"https://pith.science/api/pith-number/ITPVCWWYRX4UQWZSGYC7BKP2VQ/graph.json","fetch_events":"https://pith.science/api/pith-number/ITPVCWWYRX4UQWZSGYC7BKP2VQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ITPVCWWYRX4UQWZSGYC7BKP2VQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ITPVCWWYRX4UQWZSGYC7BKP2VQ/action/storage_attestation","attest_author":"https://pith.science/pith/ITPVCWWYRX4UQWZSGYC7BKP2VQ/action/author_attestation","sign_citation":"https://pith.science/pith/ITPVCWWYRX4UQWZSGYC7BKP2VQ/action/citation_signature","submit_replication":"https://pith.science/pith/ITPVCWWYRX4UQWZSGYC7BKP2VQ/action/replication_record"}},"created_at":"2026-07-05T02:10:30.363885+00:00","updated_at":"2026-07-05T02:10:30.363885+00:00"}