{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:LHAGCDIREXBUMWCQFDJGOAZZN7","short_pith_number":"pith:LHAGCDIR","canonical_record":{"source":{"id":"quant-ph/0205194","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2002-05-31T16:55:36Z","cross_cats_sorted":[],"title_canon_sha256":"83ca4f5563278fd38f177fda49625319a883455c8add886c3ff7400b5d8a4b56","abstract_canon_sha256":"9b697e41f60e03c8ef3f20c4a48b4408ccd16af4f09c345c753cb138d3fb4a88"},"schema_version":"1.0"},"canonical_sha256":"59c0610d1125c346585028d26703396ffb6b8d7a7291d3d2de27210a6c09937b","source":{"kind":"arxiv","id":"quant-ph/0205194","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0205194","created_at":"2026-05-18T01:05:04Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0205194v1","created_at":"2026-05-18T01:05:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0205194","created_at":"2026-05-18T01:05:04Z"},{"alias_kind":"pith_short_12","alias_value":"LHAGCDIREXBU","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"LHAGCDIREXBUMWCQ","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"LHAGCDIR","created_at":"2026-05-18T12:25:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:LHAGCDIREXBUMWCQFDJGOAZZN7","target":"record","payload":{"canonical_record":{"source":{"id":"quant-ph/0205194","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2002-05-31T16:55:36Z","cross_cats_sorted":[],"title_canon_sha256":"83ca4f5563278fd38f177fda49625319a883455c8add886c3ff7400b5d8a4b56","abstract_canon_sha256":"9b697e41f60e03c8ef3f20c4a48b4408ccd16af4f09c345c753cb138d3fb4a88"},"schema_version":"1.0"},"canonical_sha256":"59c0610d1125c346585028d26703396ffb6b8d7a7291d3d2de27210a6c09937b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:05:04.512774Z","signature_b64":"SRcbHuquiIlGuGPgQUA0rCy43PhA5A2hwTujS22hiRCp98HB8n/e2uRGjVSY6tPcPbyLsYTFLWXUTCrzbJjSDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59c0610d1125c346585028d26703396ffb6b8d7a7291d3d2de27210a6c09937b","last_reissued_at":"2026-05-18T01:05:04.512035Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:05:04.512035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"quant-ph/0205194","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:05:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wevn/n3kZSHY1jvKqDqjEFEts5hfVL6u2yr4isoJVS9WIAb4HYCLE4igigbWJxWwo6kDMuDUC2pAh5jwdwicAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:38:29.509610Z"},"content_sha256":"b14e6b9ae28ce300de78e5242b999d086ab469c3d25ccf514b8d4597acc92aa7","schema_version":"1.0","event_id":"sha256:b14e6b9ae28ce300de78e5242b999d086ab469c3d25ccf514b8d4597acc92aa7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:LHAGCDIREXBUMWCQFDJGOAZZN7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Eliminating nonlinear phase mismatch in resonantly enhanced 4-wave mixing","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Evgeny Korsunsky, Mattias Johnsson, Michael Fleischhauer","submitted_at":"2002-05-31T16:55:36Z","abstract_excerpt":"Resonantly enhanced four wave mixing in double-Lambda systems is limited by ac-Stark induced nonlinear phase shifts. With counter-propagating pump fields the intensity-phase coupling has minimal impact on the dynamics, but it is of critical importance for co-propagation. The nonlinear phase terms lead to an increase of the conversion length linearly proportional to the inverse seed intensity, while without nonlinear phase-mismatch the scaling is only logarithmic. We here show that the ac-Stark contributions can be eliminated while retaining the four-wave mixing contribution by choosing a suita"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0205194","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:05:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V53BPUmqk1Wx8Lq11reUGrMKUVIP6j0UPolRBPME0HzZd7Tf9eErdHUTwREFUrYisKnjuW8TxUMcN8xjPCi2Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:38:29.510160Z"},"content_sha256":"495a917d0661ebdfee3642d25154a65bbc5298a2e19bf19effe479f9797aa22a","schema_version":"1.0","event_id":"sha256:495a917d0661ebdfee3642d25154a65bbc5298a2e19bf19effe479f9797aa22a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LHAGCDIREXBUMWCQFDJGOAZZN7/bundle.json","state_url":"https://pith.science/pith/LHAGCDIREXBUMWCQFDJGOAZZN7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LHAGCDIREXBUMWCQFDJGOAZZN7/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T12:38:29Z","links":{"resolver":"https://pith.science/pith/LHAGCDIREXBUMWCQFDJGOAZZN7","bundle":"https://pith.science/pith/LHAGCDIREXBUMWCQFDJGOAZZN7/bundle.json","state":"https://pith.science/pith/LHAGCDIREXBUMWCQFDJGOAZZN7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LHAGCDIREXBUMWCQFDJGOAZZN7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:LHAGCDIREXBUMWCQFDJGOAZZN7","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":"9b697e41f60e03c8ef3f20c4a48b4408ccd16af4f09c345c753cb138d3fb4a88","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2002-05-31T16:55:36Z","title_canon_sha256":"83ca4f5563278fd38f177fda49625319a883455c8add886c3ff7400b5d8a4b56"},"schema_version":"1.0","source":{"id":"quant-ph/0205194","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0205194","created_at":"2026-05-18T01:05:04Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0205194v1","created_at":"2026-05-18T01:05:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0205194","created_at":"2026-05-18T01:05:04Z"},{"alias_kind":"pith_short_12","alias_value":"LHAGCDIREXBU","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"LHAGCDIREXBUMWCQ","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"LHAGCDIR","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:495a917d0661ebdfee3642d25154a65bbc5298a2e19bf19effe479f9797aa22a","target":"graph","created_at":"2026-05-18T01:05:04Z","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":"Resonantly enhanced four wave mixing in double-Lambda systems is limited by ac-Stark induced nonlinear phase shifts. With counter-propagating pump fields the intensity-phase coupling has minimal impact on the dynamics, but it is of critical importance for co-propagation. The nonlinear phase terms lead to an increase of the conversion length linearly proportional to the inverse seed intensity, while without nonlinear phase-mismatch the scaling is only logarithmic. We here show that the ac-Stark contributions can be eliminated while retaining the four-wave mixing contribution by choosing a suita","authors_text":"Evgeny Korsunsky, Mattias Johnsson, Michael Fleischhauer","cross_cats":[],"headline":"","license":"","primary_cat":"quant-ph","submitted_at":"2002-05-31T16:55:36Z","title":"Eliminating nonlinear phase mismatch in resonantly enhanced 4-wave mixing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0205194","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:b14e6b9ae28ce300de78e5242b999d086ab469c3d25ccf514b8d4597acc92aa7","target":"record","created_at":"2026-05-18T01:05:04Z","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":"9b697e41f60e03c8ef3f20c4a48b4408ccd16af4f09c345c753cb138d3fb4a88","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2002-05-31T16:55:36Z","title_canon_sha256":"83ca4f5563278fd38f177fda49625319a883455c8add886c3ff7400b5d8a4b56"},"schema_version":"1.0","source":{"id":"quant-ph/0205194","kind":"arxiv","version":1}},"canonical_sha256":"59c0610d1125c346585028d26703396ffb6b8d7a7291d3d2de27210a6c09937b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59c0610d1125c346585028d26703396ffb6b8d7a7291d3d2de27210a6c09937b","first_computed_at":"2026-05-18T01:05:04.512035Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:05:04.512035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SRcbHuquiIlGuGPgQUA0rCy43PhA5A2hwTujS22hiRCp98HB8n/e2uRGjVSY6tPcPbyLsYTFLWXUTCrzbJjSDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:05:04.512774Z","signed_message":"canonical_sha256_bytes"},"source_id":"quant-ph/0205194","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b14e6b9ae28ce300de78e5242b999d086ab469c3d25ccf514b8d4597acc92aa7","sha256:495a917d0661ebdfee3642d25154a65bbc5298a2e19bf19effe479f9797aa22a"],"state_sha256":"8eaf16dadd3c1298b3c51541de34502d6055b8e5a7790a0635f0644b4d2512bd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qdo2xNfBxVj9yQy7vWfIjDqog5/vWCt7Z7dDRw27HYap4zhBibeYRxuep8XiRdcjfBqMgyuQjjMJgxJTbgqnAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T12:38:29.513061Z","bundle_sha256":"1613c816746e3c75d0707246246641df1fe99114fa792e991c5e97828144875a"}}