{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:K4I7YVBWOAMWTN7ECPSONPPYS5","short_pith_number":"pith:K4I7YVBW","schema_version":"1.0","canonical_sha256":"5711fc5436701969b7e413e4e6bdf89751218a1a9959d5c2bf1b5371574b3fff","source":{"kind":"arxiv","id":"1912.07130","version":1},"attestation_state":"computed","paper":{"title":"Light Phase Detection with On-Chip Petahertz Electronic Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph","physics.ins-det"],"primary_cat":"physics.optics","authors_text":"Alberto Nardi, Franz X. K\\\"artner, Karl K. Berggren, Marco Turchetti, Oliver Karnbach, Phillip D. Keathley, Praful Vasireddy, William P. Putnam, Yujia Yang","submitted_at":"2019-12-15T23:10:08Z","abstract_excerpt":"Ultrafast light-matter interactions lead to optical-field-driven photocurrents with an attosecond-level temporal response. These photocurrents can be used to detect the carrier-envelope-phase (CEP) of short optical pulses, and could be utilized to create optical-frequency, petahertz (PHz) electronics for information processing. Despite recent reports on optical-field-driven photocurrents in various nanoscale solid-state materials, little has been done in examining the large-scale integration of these devices. In this work, we demonstrate enhanced, on-chip CEP detection via optical-field-driven"},"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":"1912.07130","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-12-15T23:10:08Z","cross_cats_sorted":["physics.app-ph","physics.ins-det"],"title_canon_sha256":"f3142079bf614d34a3bbd99fb563b0c5e34dbcb585b42d174fe839a11ed4d4d5","abstract_canon_sha256":"68611cbd64d18d8c93cd1427a5dc01cc05aeb20c45c933a94cdbd626c1021ca4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:17:16.765576Z","signature_b64":"CLX6WbmqIZOg3Lp5X1Jahc51aXBZ+e8g4ymEzg+tnuTzRSXOanSeu/Fdyy0NewHHSqvVYz5CMj8WbCo8eh+XCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5711fc5436701969b7e413e4e6bdf89751218a1a9959d5c2bf1b5371574b3fff","last_reissued_at":"2026-07-05T01:17:16.765131Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:17:16.765131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Light Phase Detection with On-Chip Petahertz Electronic Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph","physics.ins-det"],"primary_cat":"physics.optics","authors_text":"Alberto Nardi, Franz X. K\\\"artner, Karl K. Berggren, Marco Turchetti, Oliver Karnbach, Phillip D. Keathley, Praful Vasireddy, William P. Putnam, Yujia Yang","submitted_at":"2019-12-15T23:10:08Z","abstract_excerpt":"Ultrafast light-matter interactions lead to optical-field-driven photocurrents with an attosecond-level temporal response. These photocurrents can be used to detect the carrier-envelope-phase (CEP) of short optical pulses, and could be utilized to create optical-frequency, petahertz (PHz) electronics for information processing. Despite recent reports on optical-field-driven photocurrents in various nanoscale solid-state materials, little has been done in examining the large-scale integration of these devices. In this work, we demonstrate enhanced, on-chip CEP detection via optical-field-driven"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.07130","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/1912.07130/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":"1912.07130","created_at":"2026-07-05T01:17:16.765201+00:00"},{"alias_kind":"arxiv_version","alias_value":"1912.07130v1","created_at":"2026-07-05T01:17:16.765201+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.07130","created_at":"2026-07-05T01:17:16.765201+00:00"},{"alias_kind":"pith_short_12","alias_value":"K4I7YVBWOAMW","created_at":"2026-07-05T01:17:16.765201+00:00"},{"alias_kind":"pith_short_16","alias_value":"K4I7YVBWOAMWTN7E","created_at":"2026-07-05T01:17:16.765201+00:00"},{"alias_kind":"pith_short_8","alias_value":"K4I7YVBW","created_at":"2026-07-05T01:17:16.765201+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/K4I7YVBWOAMWTN7ECPSONPPYS5","json":"https://pith.science/pith/K4I7YVBWOAMWTN7ECPSONPPYS5.json","graph_json":"https://pith.science/api/pith-number/K4I7YVBWOAMWTN7ECPSONPPYS5/graph.json","events_json":"https://pith.science/api/pith-number/K4I7YVBWOAMWTN7ECPSONPPYS5/events.json","paper":"https://pith.science/paper/K4I7YVBW"},"agent_actions":{"view_html":"https://pith.science/pith/K4I7YVBWOAMWTN7ECPSONPPYS5","download_json":"https://pith.science/pith/K4I7YVBWOAMWTN7ECPSONPPYS5.json","view_paper":"https://pith.science/paper/K4I7YVBW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1912.07130&json=true","fetch_graph":"https://pith.science/api/pith-number/K4I7YVBWOAMWTN7ECPSONPPYS5/graph.json","fetch_events":"https://pith.science/api/pith-number/K4I7YVBWOAMWTN7ECPSONPPYS5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/K4I7YVBWOAMWTN7ECPSONPPYS5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/K4I7YVBWOAMWTN7ECPSONPPYS5/action/storage_attestation","attest_author":"https://pith.science/pith/K4I7YVBWOAMWTN7ECPSONPPYS5/action/author_attestation","sign_citation":"https://pith.science/pith/K4I7YVBWOAMWTN7ECPSONPPYS5/action/citation_signature","submit_replication":"https://pith.science/pith/K4I7YVBWOAMWTN7ECPSONPPYS5/action/replication_record"}},"created_at":"2026-07-05T01:17:16.765201+00:00","updated_at":"2026-07-05T01:17:16.765201+00:00"}