{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SIA5EXEOXYK4ZNXGWF37XZE7V7","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c26ab0081f3808950eb9b48046260647b811a1ad6dbd2aa9c5d8546e8f17558d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-03-28T15:47:13Z","title_canon_sha256":"739194fa5ff81ea9eff5dada202ce7f7dcb3823035d01326f0a51d74c29fca98"},"schema_version":"1.0","source":{"id":"1703.09639","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.09639","created_at":"2026-05-18T00:40:06Z"},{"alias_kind":"arxiv_version","alias_value":"1703.09639v1","created_at":"2026-05-18T00:40:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.09639","created_at":"2026-05-18T00:40:06Z"},{"alias_kind":"pith_short_12","alias_value":"SIA5EXEOXYK4","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SIA5EXEOXYK4ZNXG","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SIA5EXEO","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:e2442d374b8dd011ee5b708e94f8bf156483aec493b665231bd5a95e4033c02b","target":"graph","created_at":"2026-05-18T00:40:06Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We present a feasible protocol using traveling wave field to experimentally observe negative response, i.e., to obtain a decrease in the output field intensity when the input field intensity is increased. Our protocol uses one beam splitter and two mirrors to direct the traveling wave field into a lossy cavity in which there is a three-level atom in a lambda configuration. In our scheme, the input field impinges on a beam splitter and, while the transmitted part is used to drive the cavity mode, the reflected part is used as the control field to obtain negative response of the output field. We","authors_text":"C. J. Villas-Boas, N. G. de Almeida, R. J. de Assis","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-03-28T15:47:13Z","title":"Negative response with optical cavity and traveling wave fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.09639","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:8ef7453a7c8c1f1b3d757168828a7094a8d49582ade57156a3b13f8b291108a0","target":"record","created_at":"2026-05-18T00:40:06Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c26ab0081f3808950eb9b48046260647b811a1ad6dbd2aa9c5d8546e8f17558d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-03-28T15:47:13Z","title_canon_sha256":"739194fa5ff81ea9eff5dada202ce7f7dcb3823035d01326f0a51d74c29fca98"},"schema_version":"1.0","source":{"id":"1703.09639","kind":"arxiv","version":1}},"canonical_sha256":"9201d25c8ebe15ccb6e6b177fbe49fafc0d5cc358e59d1c8a9ad2a64d6bb5c2e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9201d25c8ebe15ccb6e6b177fbe49fafc0d5cc358e59d1c8a9ad2a64d6bb5c2e","first_computed_at":"2026-05-18T00:40:06.599173Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:40:06.599173Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G2edh8ezHNcH1pXuy3cMjh2TAOSEG9PMjZariAi8SWMcKxXXHT+YgLN4BW6dZQQOcuir1JeqcPueZjTdSgkwAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:40:06.599767Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.09639","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8ef7453a7c8c1f1b3d757168828a7094a8d49582ade57156a3b13f8b291108a0","sha256:e2442d374b8dd011ee5b708e94f8bf156483aec493b665231bd5a95e4033c02b"],"state_sha256":"20bb67de4364f67ef8fb7e197e12855e79ddfd799fd543863cec5a965aafd868"}