{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:QMS6SW5IMPBD2GK4EHJBYUZRPN","short_pith_number":"pith:QMS6SW5I","schema_version":"1.0","canonical_sha256":"8325e95ba863c23d195c21d21c53317b6d6f928653402ca40cf1277b65e5dda0","source":{"kind":"arxiv","id":"1812.11458","version":1},"attestation_state":"computed","paper":{"title":"Coupling-controlled Dual ITO Layer Electro-Optic Modulator in Silicon Photonics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.app-ph","authors_text":"Hamed Dalir, Mario Miscuglio, Mohammad H. Tahersima, Rubab Amin, Shuai Sun, Volker J. Sorger, Yaliang Gui, Zhizhen Ma","submitted_at":"2018-12-30T02:55:46Z","abstract_excerpt":"Electro-optic signal modulation provides a key functionality in modern technology and information networks. Photonic integration has enabled not only miniaturizing photonic components, but also provided performance improvements due to co-design addressing both electrical and optical device rules. However the millimeter-to-centimeter large footprint of many foundry-ready photonic electro-optic modulators significantly limits scaling density. Furthermore, modulators bear a fundamental a frequency-response to energy-sensitive trade-off, a limitation that can be overcome with coupling-based modula"},"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":"1812.11458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-12-30T02:55:46Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"c4f37e5d25e96c1220c70ed05dddf671335376bd20612bbb847d587401072407","abstract_canon_sha256":"7468504721aa5867664e14a81418d7a9ad95bedc8617459c26ccfcd6b047ac2e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:57:11.904006Z","signature_b64":"C3eWDBVi9DG8UBE6s6V+KsgNFeBholwH6fdfruxhy08ygTCQ/ymBNpA5rQe2slzjaqm5s6/wogpntGMB7QzmDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8325e95ba863c23d195c21d21c53317b6d6f928653402ca40cf1277b65e5dda0","last_reissued_at":"2026-05-17T23:57:11.903578Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:57:11.903578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coupling-controlled Dual ITO Layer Electro-Optic Modulator in Silicon Photonics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.app-ph","authors_text":"Hamed Dalir, Mario Miscuglio, Mohammad H. Tahersima, Rubab Amin, Shuai Sun, Volker J. Sorger, Yaliang Gui, Zhizhen Ma","submitted_at":"2018-12-30T02:55:46Z","abstract_excerpt":"Electro-optic signal modulation provides a key functionality in modern technology and information networks. Photonic integration has enabled not only miniaturizing photonic components, but also provided performance improvements due to co-design addressing both electrical and optical device rules. However the millimeter-to-centimeter large footprint of many foundry-ready photonic electro-optic modulators significantly limits scaling density. Furthermore, modulators bear a fundamental a frequency-response to energy-sensitive trade-off, a limitation that can be overcome with coupling-based modula"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.11458","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":"1812.11458","created_at":"2026-05-17T23:57:11.903638+00:00"},{"alias_kind":"arxiv_version","alias_value":"1812.11458v1","created_at":"2026-05-17T23:57:11.903638+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.11458","created_at":"2026-05-17T23:57:11.903638+00:00"},{"alias_kind":"pith_short_12","alias_value":"QMS6SW5IMPBD","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_16","alias_value":"QMS6SW5IMPBD2GK4","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_8","alias_value":"QMS6SW5I","created_at":"2026-05-18T12:32:46.962924+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/QMS6SW5IMPBD2GK4EHJBYUZRPN","json":"https://pith.science/pith/QMS6SW5IMPBD2GK4EHJBYUZRPN.json","graph_json":"https://pith.science/api/pith-number/QMS6SW5IMPBD2GK4EHJBYUZRPN/graph.json","events_json":"https://pith.science/api/pith-number/QMS6SW5IMPBD2GK4EHJBYUZRPN/events.json","paper":"https://pith.science/paper/QMS6SW5I"},"agent_actions":{"view_html":"https://pith.science/pith/QMS6SW5IMPBD2GK4EHJBYUZRPN","download_json":"https://pith.science/pith/QMS6SW5IMPBD2GK4EHJBYUZRPN.json","view_paper":"https://pith.science/paper/QMS6SW5I","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1812.11458&json=true","fetch_graph":"https://pith.science/api/pith-number/QMS6SW5IMPBD2GK4EHJBYUZRPN/graph.json","fetch_events":"https://pith.science/api/pith-number/QMS6SW5IMPBD2GK4EHJBYUZRPN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QMS6SW5IMPBD2GK4EHJBYUZRPN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QMS6SW5IMPBD2GK4EHJBYUZRPN/action/storage_attestation","attest_author":"https://pith.science/pith/QMS6SW5IMPBD2GK4EHJBYUZRPN/action/author_attestation","sign_citation":"https://pith.science/pith/QMS6SW5IMPBD2GK4EHJBYUZRPN/action/citation_signature","submit_replication":"https://pith.science/pith/QMS6SW5IMPBD2GK4EHJBYUZRPN/action/replication_record"}},"created_at":"2026-05-17T23:57:11.903638+00:00","updated_at":"2026-05-17T23:57:11.903638+00:00"}