{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:FTJHBJWVV5GOSEIU3GB3LBFORO","short_pith_number":"pith:FTJHBJWV","schema_version":"1.0","canonical_sha256":"2cd270a6d5af4ce91114d983b584ae8b9de20fa02ffcd6ff35f354b6cd1ffecb","source":{"kind":"arxiv","id":"1401.1604","version":1},"attestation_state":"computed","paper":{"title":"Fundamental Limits of Detection in the Far Infrared","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Jonathan Y. Suen, Philip M. Lubin, Sean P. Denny","submitted_at":"2014-01-08T08:40:15Z","abstract_excerpt":"We study the fundamental limits of detection for astrophysical observations in the far infrared. Understanding these fundamental limits is critical to the planning and analysis of experiments in this region. We specifically characterize the difficulties associated with observing in the 0.1-10 THz (30-3000 \\mu m) regime including extraterrestrial, atmospheric, and optical emission. We present signal, noise, and integration time models for selected terrestrial, aircraft, balloon, and space missions. While ground based telescopes offer the great advantage of aperture size, and hence angular resol"},"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":"1401.1604","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2014-01-08T08:40:15Z","cross_cats_sorted":[],"title_canon_sha256":"1ec09597208e1fbef9a91032c49e3d31f28561b0cd3ea90364591c62f1cc6a4b","abstract_canon_sha256":"75a260f83ce0fbba020862f71db3de86c066ceb045eb5b372344bf14a160e5f9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:02:58.429724Z","signature_b64":"63DzV+5NzujimmsqHQhv7tR8TUyoz6vuvQUCPljpAsyKmlDUEz20jkzKL//l4wsEZ+u5o8+TIUiRRnArcxJOCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2cd270a6d5af4ce91114d983b584ae8b9de20fa02ffcd6ff35f354b6cd1ffecb","last_reissued_at":"2026-05-18T03:02:58.429182Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:02:58.429182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fundamental Limits of Detection in the Far Infrared","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Jonathan Y. Suen, Philip M. Lubin, Sean P. Denny","submitted_at":"2014-01-08T08:40:15Z","abstract_excerpt":"We study the fundamental limits of detection for astrophysical observations in the far infrared. Understanding these fundamental limits is critical to the planning and analysis of experiments in this region. We specifically characterize the difficulties associated with observing in the 0.1-10 THz (30-3000 \\mu m) regime including extraterrestrial, atmospheric, and optical emission. We present signal, noise, and integration time models for selected terrestrial, aircraft, balloon, and space missions. While ground based telescopes offer the great advantage of aperture size, and hence angular resol"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.1604","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1401.1604","created_at":"2026-05-18T03:02:58.429261+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.1604v1","created_at":"2026-05-18T03:02:58.429261+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.1604","created_at":"2026-05-18T03:02:58.429261+00:00"},{"alias_kind":"pith_short_12","alias_value":"FTJHBJWVV5GO","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_16","alias_value":"FTJHBJWVV5GOSEIU","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_8","alias_value":"FTJHBJWV","created_at":"2026-05-18T12:28:28.263976+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/FTJHBJWVV5GOSEIU3GB3LBFORO","json":"https://pith.science/pith/FTJHBJWVV5GOSEIU3GB3LBFORO.json","graph_json":"https://pith.science/api/pith-number/FTJHBJWVV5GOSEIU3GB3LBFORO/graph.json","events_json":"https://pith.science/api/pith-number/FTJHBJWVV5GOSEIU3GB3LBFORO/events.json","paper":"https://pith.science/paper/FTJHBJWV"},"agent_actions":{"view_html":"https://pith.science/pith/FTJHBJWVV5GOSEIU3GB3LBFORO","download_json":"https://pith.science/pith/FTJHBJWVV5GOSEIU3GB3LBFORO.json","view_paper":"https://pith.science/paper/FTJHBJWV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.1604&json=true","fetch_graph":"https://pith.science/api/pith-number/FTJHBJWVV5GOSEIU3GB3LBFORO/graph.json","fetch_events":"https://pith.science/api/pith-number/FTJHBJWVV5GOSEIU3GB3LBFORO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FTJHBJWVV5GOSEIU3GB3LBFORO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FTJHBJWVV5GOSEIU3GB3LBFORO/action/storage_attestation","attest_author":"https://pith.science/pith/FTJHBJWVV5GOSEIU3GB3LBFORO/action/author_attestation","sign_citation":"https://pith.science/pith/FTJHBJWVV5GOSEIU3GB3LBFORO/action/citation_signature","submit_replication":"https://pith.science/pith/FTJHBJWVV5GOSEIU3GB3LBFORO/action/replication_record"}},"created_at":"2026-05-18T03:02:58.429261+00:00","updated_at":"2026-05-18T03:02:58.429261+00:00"}