{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:JOAPBJIHXOWFLJZON3QH736YIX","short_pith_number":"pith:JOAPBJIH","schema_version":"1.0","canonical_sha256":"4b80f0a507bbac55a72e6ee07fefd845e9883ba10cf354d582ef8e11119b9432","source":{"kind":"arxiv","id":"1508.06318","version":1},"attestation_state":"computed","paper":{"title":"Net on-chip Brillouin gain based on suspended silicon nanowires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.optics","authors_text":"Alexandre Bazin, Bart Kuyken, Dries Van Thourhout, Rapha\\\"el Van Laer, Roel Baets","submitted_at":"2015-08-25T22:08:02Z","abstract_excerpt":"The century-old study of photon-phonon coupling has seen a remarkable revival in the past decade. Driven by early observations of dynamical back-action, the field progressed to ground-state cooling and the counting of individual phonons. A recent branch investigates the potential of traveling-wave, optically broadband photon-phonon interaction in silicon circuits. Here, we report continuous-wave Brillouin gain exceeding the optical losses in a series of suspended silicon beams, a step towards selective on-chip amplifiers. We obtain efficiencies up to $10^{4} \\, \\text{W}^{-1}\\text{m}^{-1}$, 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":"1508.06318","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-08-25T22:08:02Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"cd616adbb8a9a4e6e2a0588a224b69ad91ed7f5003f22c3d082c03d56e90aa49","abstract_canon_sha256":"2ee48bbdcd8d5aec36a0631e6dac8f5fb64f26f34b0415c415694d6139f72b66"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:44.690374Z","signature_b64":"3tDuNFt5FqaFt31jA+RAE3xTsuXlcrS3+D0zWQVsfOlD9Hv5Um7o+eZabCZwOEkpXc6AAR2L02dNF/4tBc/jCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b80f0a507bbac55a72e6ee07fefd845e9883ba10cf354d582ef8e11119b9432","last_reissued_at":"2026-05-18T01:21:44.689736Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:44.689736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Net on-chip Brillouin gain based on suspended silicon nanowires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.optics","authors_text":"Alexandre Bazin, Bart Kuyken, Dries Van Thourhout, Rapha\\\"el Van Laer, Roel Baets","submitted_at":"2015-08-25T22:08:02Z","abstract_excerpt":"The century-old study of photon-phonon coupling has seen a remarkable revival in the past decade. Driven by early observations of dynamical back-action, the field progressed to ground-state cooling and the counting of individual phonons. A recent branch investigates the potential of traveling-wave, optically broadband photon-phonon interaction in silicon circuits. Here, we report continuous-wave Brillouin gain exceeding the optical losses in a series of suspended silicon beams, a step towards selective on-chip amplifiers. We obtain efficiencies up to $10^{4} \\, \\text{W}^{-1}\\text{m}^{-1}$, the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.06318","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":"1508.06318","created_at":"2026-05-18T01:21:44.689833+00:00"},{"alias_kind":"arxiv_version","alias_value":"1508.06318v1","created_at":"2026-05-18T01:21:44.689833+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.06318","created_at":"2026-05-18T01:21:44.689833+00:00"},{"alias_kind":"pith_short_12","alias_value":"JOAPBJIHXOWF","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"JOAPBJIHXOWFLJZO","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"JOAPBJIH","created_at":"2026-05-18T12:29:27.538025+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/JOAPBJIHXOWFLJZON3QH736YIX","json":"https://pith.science/pith/JOAPBJIHXOWFLJZON3QH736YIX.json","graph_json":"https://pith.science/api/pith-number/JOAPBJIHXOWFLJZON3QH736YIX/graph.json","events_json":"https://pith.science/api/pith-number/JOAPBJIHXOWFLJZON3QH736YIX/events.json","paper":"https://pith.science/paper/JOAPBJIH"},"agent_actions":{"view_html":"https://pith.science/pith/JOAPBJIHXOWFLJZON3QH736YIX","download_json":"https://pith.science/pith/JOAPBJIHXOWFLJZON3QH736YIX.json","view_paper":"https://pith.science/paper/JOAPBJIH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1508.06318&json=true","fetch_graph":"https://pith.science/api/pith-number/JOAPBJIHXOWFLJZON3QH736YIX/graph.json","fetch_events":"https://pith.science/api/pith-number/JOAPBJIHXOWFLJZON3QH736YIX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JOAPBJIHXOWFLJZON3QH736YIX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JOAPBJIHXOWFLJZON3QH736YIX/action/storage_attestation","attest_author":"https://pith.science/pith/JOAPBJIHXOWFLJZON3QH736YIX/action/author_attestation","sign_citation":"https://pith.science/pith/JOAPBJIHXOWFLJZON3QH736YIX/action/citation_signature","submit_replication":"https://pith.science/pith/JOAPBJIHXOWFLJZON3QH736YIX/action/replication_record"}},"created_at":"2026-05-18T01:21:44.689833+00:00","updated_at":"2026-05-18T01:21:44.689833+00:00"}