{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:J4OW7CXH3ZDMMRWRX4GXPS4BSF","short_pith_number":"pith:J4OW7CXH","schema_version":"1.0","canonical_sha256":"4f1d6f8ae7de46c646d1bf0d77cb819140afa6ff79398ec4b08daead5d6e8bec","source":{"kind":"arxiv","id":"2312.15841","version":1},"attestation_state":"computed","paper":{"title":"Strong frequency correlation and anti-correlation between a Raman laser and its pump laser for positive and negative dispersions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Ruoxi Zhu, Selim M. Shahriar, Zifan Zhou","submitted_at":"2023-12-26T01:15:54Z","abstract_excerpt":"We show that the frequency of a Raman laser is highly correlated or anti-correlated with the frequency of the Raman pump laser, depending on whether the dispersion experienced by the Raman laser is positive or negative. For a subluminal laser, corresponding to a positive dispersion with a group index that is much larger than unity, the shift in its frequency is approximately the same as that in the Raman pump laser. In contrast, for a superluminal laser, corresponding to a negative dispersion with a group index that is close to zero, its frequency shifts in the direction opposite to that of th"},"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":"2312.15841","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-12-26T01:15:54Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"f3b9c2a01a61e34384902c82b56b471522b0db8d3e3be68a351ed63c276a3591","abstract_canon_sha256":"4e15c8124d0728c24d9b0992d224f36cb40d60894363e86e10913b53318bed91"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:28:02.158931Z","signature_b64":"Lmo4TVv7Tjj2ljYHuWgIpsUm5Uwq2KjRMq7rVlZs6XqRRNOrQuPrRGFp2RI3O5sBQR+u7Nm/gLyGVywBTbKoBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4f1d6f8ae7de46c646d1bf0d77cb819140afa6ff79398ec4b08daead5d6e8bec","last_reissued_at":"2026-07-05T07:28:02.158504Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:28:02.158504Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strong frequency correlation and anti-correlation between a Raman laser and its pump laser for positive and negative dispersions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Ruoxi Zhu, Selim M. Shahriar, Zifan Zhou","submitted_at":"2023-12-26T01:15:54Z","abstract_excerpt":"We show that the frequency of a Raman laser is highly correlated or anti-correlated with the frequency of the Raman pump laser, depending on whether the dispersion experienced by the Raman laser is positive or negative. For a subluminal laser, corresponding to a positive dispersion with a group index that is much larger than unity, the shift in its frequency is approximately the same as that in the Raman pump laser. In contrast, for a superluminal laser, corresponding to a negative dispersion with a group index that is close to zero, its frequency shifts in the direction opposite to that of th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.15841","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/2312.15841/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":"2312.15841","created_at":"2026-07-05T07:28:02.158562+00:00"},{"alias_kind":"arxiv_version","alias_value":"2312.15841v1","created_at":"2026-07-05T07:28:02.158562+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.15841","created_at":"2026-07-05T07:28:02.158562+00:00"},{"alias_kind":"pith_short_12","alias_value":"J4OW7CXH3ZDM","created_at":"2026-07-05T07:28:02.158562+00:00"},{"alias_kind":"pith_short_16","alias_value":"J4OW7CXH3ZDMMRWR","created_at":"2026-07-05T07:28:02.158562+00:00"},{"alias_kind":"pith_short_8","alias_value":"J4OW7CXH","created_at":"2026-07-05T07:28:02.158562+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/J4OW7CXH3ZDMMRWRX4GXPS4BSF","json":"https://pith.science/pith/J4OW7CXH3ZDMMRWRX4GXPS4BSF.json","graph_json":"https://pith.science/api/pith-number/J4OW7CXH3ZDMMRWRX4GXPS4BSF/graph.json","events_json":"https://pith.science/api/pith-number/J4OW7CXH3ZDMMRWRX4GXPS4BSF/events.json","paper":"https://pith.science/paper/J4OW7CXH"},"agent_actions":{"view_html":"https://pith.science/pith/J4OW7CXH3ZDMMRWRX4GXPS4BSF","download_json":"https://pith.science/pith/J4OW7CXH3ZDMMRWRX4GXPS4BSF.json","view_paper":"https://pith.science/paper/J4OW7CXH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2312.15841&json=true","fetch_graph":"https://pith.science/api/pith-number/J4OW7CXH3ZDMMRWRX4GXPS4BSF/graph.json","fetch_events":"https://pith.science/api/pith-number/J4OW7CXH3ZDMMRWRX4GXPS4BSF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/J4OW7CXH3ZDMMRWRX4GXPS4BSF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/J4OW7CXH3ZDMMRWRX4GXPS4BSF/action/storage_attestation","attest_author":"https://pith.science/pith/J4OW7CXH3ZDMMRWRX4GXPS4BSF/action/author_attestation","sign_citation":"https://pith.science/pith/J4OW7CXH3ZDMMRWRX4GXPS4BSF/action/citation_signature","submit_replication":"https://pith.science/pith/J4OW7CXH3ZDMMRWRX4GXPS4BSF/action/replication_record"}},"created_at":"2026-07-05T07:28:02.158562+00:00","updated_at":"2026-07-05T07:28:02.158562+00:00"}