{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:WIKAIFSM3D7ZP63F2JSWQNDMUV","short_pith_number":"pith:WIKAIFSM","schema_version":"1.0","canonical_sha256":"b21404164cd8ff97fb65d26568346ca56efacfb999a7c882e58b293c3c82adb5","source":{"kind":"arxiv","id":"1412.5576","version":3},"attestation_state":"computed","paper":{"title":"Ball-grid array architecture for microfabricated ion traps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Alexa W. Harter, Curtis Volin, Daniel W. Youngner, Helen M. Chanhvongsak, Jason M. Amini, Kelly E. Stevens, K. R. Brown, Matthew S. Marcus, Nicholas D. Guise, Robert E. Higashi, Son Thai Lu, Spencer D. Fallek, Thi A. Nguyen, Thomas R. Ohnstein","submitted_at":"2014-12-17T20:55:55Z","abstract_excerpt":"State-of-the-art microfabricated ion traps for quantum information research are approaching nearly one hundred control electrodes. We report here on the development and testing of a new architecture for microfabricated ion traps, built around ball-grid array (BGA) connections, that is suitable for increasingly complex trap designs. In the BGA trap, through-substrate vias bring electrical signals from the back side of the trap die to the surface trap structure on the top side. Gold-ball bump bonds connect the back side of the trap die to an interposer for signal routing from the carrier. Trench"},"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":"1412.5576","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-12-17T20:55:55Z","cross_cats_sorted":["physics.ins-det","quant-ph"],"title_canon_sha256":"7a70b0a17a8640adb8c927d666a3bfa0ff349eb5602c7ac56d5abdbd98ec6d47","abstract_canon_sha256":"b484dd46053cc600f83f462f24f68276c289cbc45dca0747e2f79f32dcdf0047"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:17:00.728285Z","signature_b64":"rRhK2/9TsJkMiCq7vwjV9clKPhGNaGRguIx+ObvzZQTLrY8VQtswcSJGnq+eVG2iNP9KPJZJJtlqnCrpr0R+Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b21404164cd8ff97fb65d26568346ca56efacfb999a7c882e58b293c3c82adb5","last_reissued_at":"2026-05-18T02:17:00.727678Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:17:00.727678Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ball-grid array architecture for microfabricated ion traps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Alexa W. Harter, Curtis Volin, Daniel W. Youngner, Helen M. Chanhvongsak, Jason M. Amini, Kelly E. Stevens, K. R. Brown, Matthew S. Marcus, Nicholas D. Guise, Robert E. Higashi, Son Thai Lu, Spencer D. Fallek, Thi A. Nguyen, Thomas R. Ohnstein","submitted_at":"2014-12-17T20:55:55Z","abstract_excerpt":"State-of-the-art microfabricated ion traps for quantum information research are approaching nearly one hundred control electrodes. We report here on the development and testing of a new architecture for microfabricated ion traps, built around ball-grid array (BGA) connections, that is suitable for increasingly complex trap designs. In the BGA trap, through-substrate vias bring electrical signals from the back side of the trap die to the surface trap structure on the top side. Gold-ball bump bonds connect the back side of the trap die to an interposer for signal routing from the carrier. Trench"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5576","kind":"arxiv","version":3},"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":"1412.5576","created_at":"2026-05-18T02:17:00.727763+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.5576v3","created_at":"2026-05-18T02:17:00.727763+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5576","created_at":"2026-05-18T02:17:00.727763+00:00"},{"alias_kind":"pith_short_12","alias_value":"WIKAIFSM3D7Z","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_16","alias_value":"WIKAIFSM3D7ZP63F","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_8","alias_value":"WIKAIFSM","created_at":"2026-05-18T12:28:54.890064+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/WIKAIFSM3D7ZP63F2JSWQNDMUV","json":"https://pith.science/pith/WIKAIFSM3D7ZP63F2JSWQNDMUV.json","graph_json":"https://pith.science/api/pith-number/WIKAIFSM3D7ZP63F2JSWQNDMUV/graph.json","events_json":"https://pith.science/api/pith-number/WIKAIFSM3D7ZP63F2JSWQNDMUV/events.json","paper":"https://pith.science/paper/WIKAIFSM"},"agent_actions":{"view_html":"https://pith.science/pith/WIKAIFSM3D7ZP63F2JSWQNDMUV","download_json":"https://pith.science/pith/WIKAIFSM3D7ZP63F2JSWQNDMUV.json","view_paper":"https://pith.science/paper/WIKAIFSM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.5576&json=true","fetch_graph":"https://pith.science/api/pith-number/WIKAIFSM3D7ZP63F2JSWQNDMUV/graph.json","fetch_events":"https://pith.science/api/pith-number/WIKAIFSM3D7ZP63F2JSWQNDMUV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WIKAIFSM3D7ZP63F2JSWQNDMUV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WIKAIFSM3D7ZP63F2JSWQNDMUV/action/storage_attestation","attest_author":"https://pith.science/pith/WIKAIFSM3D7ZP63F2JSWQNDMUV/action/author_attestation","sign_citation":"https://pith.science/pith/WIKAIFSM3D7ZP63F2JSWQNDMUV/action/citation_signature","submit_replication":"https://pith.science/pith/WIKAIFSM3D7ZP63F2JSWQNDMUV/action/replication_record"}},"created_at":"2026-05-18T02:17:00.727763+00:00","updated_at":"2026-05-18T02:17:00.727763+00:00"}