{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:CBCQP45S7SZ2K2WVYRASS4KVLQ","short_pith_number":"pith:CBCQP45S","schema_version":"1.0","canonical_sha256":"104507f3b2fcb3a56ad5c4412971555c36e9193c61ed49d8bec0178ca8a4a7ad","source":{"kind":"arxiv","id":"2304.13760","version":1},"attestation_state":"computed","paper":{"title":"Reliable micro-transfer printing method for heterogeneous integration of lithium niobate and semiconductor thin films","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Bart Kuyken, G\\\"unther Roelkens, Jasper De Witte, Luis Reis, Maximilien Billet, St\\'ephane Clemmen, Stijn Cuyvers, Tom Vanackere, Tom Vandekerckhove","submitted_at":"2023-04-26T18:01:10Z","abstract_excerpt":"High-speed Pockels modulation and second-order nonlinearities are key components in optical systems, but CMOS-compatible platforms like silicon and silicon nitride lack these capabilities. Micro-transfer printing of thin-film lithium niobate offers a solution, but suspending large areas of thin films for long interaction lengths and high-Q resonators is challenging, resulting in a low transfer yield. We present a new source preparation method that enables reliable transfer printing of thin-film lithium niobate. We demonstrate its versatility by successfully applying it to gallium phosphide and"},"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":"2304.13760","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2023-04-26T18:01:10Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"a2829e70ff74167f8986141d9cebaca3b21019d185554db5f0d0b6df49061ba2","abstract_canon_sha256":"c5130e532a6d5a6cb04c90e183b897315ea9e40a74461a5622d401824daf88c8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:04:56.989450Z","signature_b64":"xQ7YuiaM9jDHq4VjC08paNxizeyghtEdG7b5WoeuxRUxizyL1dBNqKSll3hwnsX1VZqB1/I+QPKj/vAw8Rt0AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"104507f3b2fcb3a56ad5c4412971555c36e9193c61ed49d8bec0178ca8a4a7ad","last_reissued_at":"2026-07-05T06:04:56.989035Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:04:56.989035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Reliable micro-transfer printing method for heterogeneous integration of lithium niobate and semiconductor thin films","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Bart Kuyken, G\\\"unther Roelkens, Jasper De Witte, Luis Reis, Maximilien Billet, St\\'ephane Clemmen, Stijn Cuyvers, Tom Vanackere, Tom Vandekerckhove","submitted_at":"2023-04-26T18:01:10Z","abstract_excerpt":"High-speed Pockels modulation and second-order nonlinearities are key components in optical systems, but CMOS-compatible platforms like silicon and silicon nitride lack these capabilities. Micro-transfer printing of thin-film lithium niobate offers a solution, but suspending large areas of thin films for long interaction lengths and high-Q resonators is challenging, resulting in a low transfer yield. We present a new source preparation method that enables reliable transfer printing of thin-film lithium niobate. We demonstrate its versatility by successfully applying it to gallium phosphide and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.13760","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/2304.13760/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":"2304.13760","created_at":"2026-07-05T06:04:56.989092+00:00"},{"alias_kind":"arxiv_version","alias_value":"2304.13760v1","created_at":"2026-07-05T06:04:56.989092+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.13760","created_at":"2026-07-05T06:04:56.989092+00:00"},{"alias_kind":"pith_short_12","alias_value":"CBCQP45S7SZ2","created_at":"2026-07-05T06:04:56.989092+00:00"},{"alias_kind":"pith_short_16","alias_value":"CBCQP45S7SZ2K2WV","created_at":"2026-07-05T06:04:56.989092+00:00"},{"alias_kind":"pith_short_8","alias_value":"CBCQP45S","created_at":"2026-07-05T06:04:56.989092+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/CBCQP45S7SZ2K2WVYRASS4KVLQ","json":"https://pith.science/pith/CBCQP45S7SZ2K2WVYRASS4KVLQ.json","graph_json":"https://pith.science/api/pith-number/CBCQP45S7SZ2K2WVYRASS4KVLQ/graph.json","events_json":"https://pith.science/api/pith-number/CBCQP45S7SZ2K2WVYRASS4KVLQ/events.json","paper":"https://pith.science/paper/CBCQP45S"},"agent_actions":{"view_html":"https://pith.science/pith/CBCQP45S7SZ2K2WVYRASS4KVLQ","download_json":"https://pith.science/pith/CBCQP45S7SZ2K2WVYRASS4KVLQ.json","view_paper":"https://pith.science/paper/CBCQP45S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2304.13760&json=true","fetch_graph":"https://pith.science/api/pith-number/CBCQP45S7SZ2K2WVYRASS4KVLQ/graph.json","fetch_events":"https://pith.science/api/pith-number/CBCQP45S7SZ2K2WVYRASS4KVLQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CBCQP45S7SZ2K2WVYRASS4KVLQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CBCQP45S7SZ2K2WVYRASS4KVLQ/action/storage_attestation","attest_author":"https://pith.science/pith/CBCQP45S7SZ2K2WVYRASS4KVLQ/action/author_attestation","sign_citation":"https://pith.science/pith/CBCQP45S7SZ2K2WVYRASS4KVLQ/action/citation_signature","submit_replication":"https://pith.science/pith/CBCQP45S7SZ2K2WVYRASS4KVLQ/action/replication_record"}},"created_at":"2026-07-05T06:04:56.989092+00:00","updated_at":"2026-07-05T06:04:56.989092+00:00"}