{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:2MGVUOLLCL65GOFY2OS7V5L7JZ","short_pith_number":"pith:2MGVUOLL","schema_version":"1.0","canonical_sha256":"d30d5a396b12fdd338b8d3a5faf57f4e64bfb99761fddada941b446d57601dbe","source":{"kind":"arxiv","id":"1703.03517","version":1},"attestation_state":"computed","paper":{"title":"Low-Loss Silicon Platform for Broadband Mid-Infrared Photonics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Alexander L. Gaeta, Austin G. Griffith, Jaime Cardenas, Mengjie Yu, Michal Lipson, Steven A. Miller, Xingchen Ji","submitted_at":"2017-03-10T02:21:12Z","abstract_excerpt":"Broadband mid-infrared (mid-IR) spectroscopy applications could greatly benefit from today's well-developed, highly scalable silicon photonics technology; however, this platform lacks broadband transparency due to its reliance on absorptive silicon dioxide cladding. Alternative cladding materials have been studied, but the challenge lies in decreasing losses while avoiding complex fabrication techniques. Here, in contrast to traditional assumptions, we show that silicon photonics can achieve low-loss propagation in the mid-IR from 3 - 6 um wavelength, thus providing a highly scalable, well-dev"},"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":"1703.03517","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-03-10T02:21:12Z","cross_cats_sorted":[],"title_canon_sha256":"e9c8e65ba1dad64274347b07ca8fd816c9c08becaef77a314a09dce8910b78ba","abstract_canon_sha256":"5a560beaaad994c958ab5803eb9ab2579715cfc8c76ab9c89cfd9f62853b57cd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:58.915702Z","signature_b64":"+9cpg6Hv43yCoOWttI7tZgSbzTO7oQtNWelAQff5sphd0RT9WClEVjRwVyMAmrqYsM+qiR1G1JC+MgCGOWVnBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d30d5a396b12fdd338b8d3a5faf57f4e64bfb99761fddada941b446d57601dbe","last_reissued_at":"2026-05-18T00:48:58.914885Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:58.914885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Low-Loss Silicon Platform for Broadband Mid-Infrared Photonics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Alexander L. Gaeta, Austin G. Griffith, Jaime Cardenas, Mengjie Yu, Michal Lipson, Steven A. Miller, Xingchen Ji","submitted_at":"2017-03-10T02:21:12Z","abstract_excerpt":"Broadband mid-infrared (mid-IR) spectroscopy applications could greatly benefit from today's well-developed, highly scalable silicon photonics technology; however, this platform lacks broadband transparency due to its reliance on absorptive silicon dioxide cladding. Alternative cladding materials have been studied, but the challenge lies in decreasing losses while avoiding complex fabrication techniques. Here, in contrast to traditional assumptions, we show that silicon photonics can achieve low-loss propagation in the mid-IR from 3 - 6 um wavelength, thus providing a highly scalable, well-dev"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.03517","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":"1703.03517","created_at":"2026-05-18T00:48:58.915017+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.03517v1","created_at":"2026-05-18T00:48:58.915017+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.03517","created_at":"2026-05-18T00:48:58.915017+00:00"},{"alias_kind":"pith_short_12","alias_value":"2MGVUOLLCL65","created_at":"2026-05-18T12:30:55.937587+00:00"},{"alias_kind":"pith_short_16","alias_value":"2MGVUOLLCL65GOFY","created_at":"2026-05-18T12:30:55.937587+00:00"},{"alias_kind":"pith_short_8","alias_value":"2MGVUOLL","created_at":"2026-05-18T12:30:55.937587+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/2MGVUOLLCL65GOFY2OS7V5L7JZ","json":"https://pith.science/pith/2MGVUOLLCL65GOFY2OS7V5L7JZ.json","graph_json":"https://pith.science/api/pith-number/2MGVUOLLCL65GOFY2OS7V5L7JZ/graph.json","events_json":"https://pith.science/api/pith-number/2MGVUOLLCL65GOFY2OS7V5L7JZ/events.json","paper":"https://pith.science/paper/2MGVUOLL"},"agent_actions":{"view_html":"https://pith.science/pith/2MGVUOLLCL65GOFY2OS7V5L7JZ","download_json":"https://pith.science/pith/2MGVUOLLCL65GOFY2OS7V5L7JZ.json","view_paper":"https://pith.science/paper/2MGVUOLL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.03517&json=true","fetch_graph":"https://pith.science/api/pith-number/2MGVUOLLCL65GOFY2OS7V5L7JZ/graph.json","fetch_events":"https://pith.science/api/pith-number/2MGVUOLLCL65GOFY2OS7V5L7JZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2MGVUOLLCL65GOFY2OS7V5L7JZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2MGVUOLLCL65GOFY2OS7V5L7JZ/action/storage_attestation","attest_author":"https://pith.science/pith/2MGVUOLLCL65GOFY2OS7V5L7JZ/action/author_attestation","sign_citation":"https://pith.science/pith/2MGVUOLLCL65GOFY2OS7V5L7JZ/action/citation_signature","submit_replication":"https://pith.science/pith/2MGVUOLLCL65GOFY2OS7V5L7JZ/action/replication_record"}},"created_at":"2026-05-18T00:48:58.915017+00:00","updated_at":"2026-05-18T00:48:58.915017+00:00"}