{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:AFV7VV3LMFLNU2SCPHBVRDLIWI","short_pith_number":"pith:AFV7VV3L","schema_version":"1.0","canonical_sha256":"016bfad76b6156da6a4279c3588d68b21f51458b1d00f672964198702ac654dd","source":{"kind":"arxiv","id":"1609.09838","version":1},"attestation_state":"computed","paper":{"title":"Realization of Gain with Electromagnetically Induced Transparency System with Non-degenerate Zeeman Sublevels in $^{87}$Rb","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","physics.atom-ph","quant-ph"],"primary_cat":"physics.ins-det","authors_text":"Minchuan Zhou, Selim M. Shahriar, Zifan Zhou","submitted_at":"2016-09-30T17:57:36Z","abstract_excerpt":"Previously, we had proposed an optically-pumped five-level Gain EIT (GEIT) system, which has a transparency dip superimposed on a gain profile and exhibits a negative dispersion suitable for the white-light-cavity signal-recycling (WLC-SR) scheme of the interferometeric gravitational wave detector [Phys. Rev. D. 92, 082002 (2015)]. Using this system as the negative dispersion medium (NDM) in the WLC-SR, we get an enhancement in the quantum noise (QN) limited sensitivity-bandwidth product by a factor of ~18. Here, we show how to realize this GEIT system in a realistic platform, using non-degene"},"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":"1609.09838","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2016-09-30T17:57:36Z","cross_cats_sorted":["gr-qc","physics.atom-ph","quant-ph"],"title_canon_sha256":"d3b0209b9c15c9abff8a7a16fca4d018a66852bd0ea4046fd685640fadce9d6c","abstract_canon_sha256":"f998583252b13cfb424809ea826ca063089a6adbb80ef86bb902c6c0a0e09aee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:18.796836Z","signature_b64":"fbU5Hufzhi36zM+SOTLvxwScmxLH7PbwET0hITAC07oR4JkwNXOC38jyVZYr0lhqMMP6CH7tqDGlmpBxKxI+CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"016bfad76b6156da6a4279c3588d68b21f51458b1d00f672964198702ac654dd","last_reissued_at":"2026-05-18T00:37:18.796118Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:18.796118Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Realization of Gain with Electromagnetically Induced Transparency System with Non-degenerate Zeeman Sublevels in $^{87}$Rb","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","physics.atom-ph","quant-ph"],"primary_cat":"physics.ins-det","authors_text":"Minchuan Zhou, Selim M. Shahriar, Zifan Zhou","submitted_at":"2016-09-30T17:57:36Z","abstract_excerpt":"Previously, we had proposed an optically-pumped five-level Gain EIT (GEIT) system, which has a transparency dip superimposed on a gain profile and exhibits a negative dispersion suitable for the white-light-cavity signal-recycling (WLC-SR) scheme of the interferometeric gravitational wave detector [Phys. Rev. D. 92, 082002 (2015)]. Using this system as the negative dispersion medium (NDM) in the WLC-SR, we get an enhancement in the quantum noise (QN) limited sensitivity-bandwidth product by a factor of ~18. Here, we show how to realize this GEIT system in a realistic platform, using non-degene"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.09838","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":"1609.09838","created_at":"2026-05-18T00:37:18.796249+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.09838v1","created_at":"2026-05-18T00:37:18.796249+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.09838","created_at":"2026-05-18T00:37:18.796249+00:00"},{"alias_kind":"pith_short_12","alias_value":"AFV7VV3LMFLN","created_at":"2026-05-18T12:30:07.202191+00:00"},{"alias_kind":"pith_short_16","alias_value":"AFV7VV3LMFLNU2SC","created_at":"2026-05-18T12:30:07.202191+00:00"},{"alias_kind":"pith_short_8","alias_value":"AFV7VV3L","created_at":"2026-05-18T12:30:07.202191+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/AFV7VV3LMFLNU2SCPHBVRDLIWI","json":"https://pith.science/pith/AFV7VV3LMFLNU2SCPHBVRDLIWI.json","graph_json":"https://pith.science/api/pith-number/AFV7VV3LMFLNU2SCPHBVRDLIWI/graph.json","events_json":"https://pith.science/api/pith-number/AFV7VV3LMFLNU2SCPHBVRDLIWI/events.json","paper":"https://pith.science/paper/AFV7VV3L"},"agent_actions":{"view_html":"https://pith.science/pith/AFV7VV3LMFLNU2SCPHBVRDLIWI","download_json":"https://pith.science/pith/AFV7VV3LMFLNU2SCPHBVRDLIWI.json","view_paper":"https://pith.science/paper/AFV7VV3L","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.09838&json=true","fetch_graph":"https://pith.science/api/pith-number/AFV7VV3LMFLNU2SCPHBVRDLIWI/graph.json","fetch_events":"https://pith.science/api/pith-number/AFV7VV3LMFLNU2SCPHBVRDLIWI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AFV7VV3LMFLNU2SCPHBVRDLIWI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AFV7VV3LMFLNU2SCPHBVRDLIWI/action/storage_attestation","attest_author":"https://pith.science/pith/AFV7VV3LMFLNU2SCPHBVRDLIWI/action/author_attestation","sign_citation":"https://pith.science/pith/AFV7VV3LMFLNU2SCPHBVRDLIWI/action/citation_signature","submit_replication":"https://pith.science/pith/AFV7VV3LMFLNU2SCPHBVRDLIWI/action/replication_record"}},"created_at":"2026-05-18T00:37:18.796249+00:00","updated_at":"2026-05-18T00:37:18.796249+00:00"}