{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:545ACMGVRAQO7LV3MZJWPVIRHS","short_pith_number":"pith:545ACMGV","canonical_record":{"source":{"id":"1605.02243","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-07T20:19:37Z","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"title_canon_sha256":"1c5a11a6236e640aae71a433060f1a5d10caff921e5e83ac7239de87dc77f804","abstract_canon_sha256":"7e0f941993ec7c0e1c92a9e44159d420b400da68241f76f028127b668825063d"},"schema_version":"1.0"},"canonical_sha256":"ef3a0130d58820efaebb665367d5113c84707e9968245c7117d003d84efc9e01","source":{"kind":"arxiv","id":"1605.02243","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.02243","created_at":"2026-05-18T01:15:21Z"},{"alias_kind":"arxiv_version","alias_value":"1605.02243v1","created_at":"2026-05-18T01:15:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.02243","created_at":"2026-05-18T01:15:21Z"},{"alias_kind":"pith_short_12","alias_value":"545ACMGVRAQO","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"545ACMGVRAQO7LV3","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"545ACMGV","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:545ACMGVRAQO7LV3MZJWPVIRHS","target":"record","payload":{"canonical_record":{"source":{"id":"1605.02243","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-07T20:19:37Z","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"title_canon_sha256":"1c5a11a6236e640aae71a433060f1a5d10caff921e5e83ac7239de87dc77f804","abstract_canon_sha256":"7e0f941993ec7c0e1c92a9e44159d420b400da68241f76f028127b668825063d"},"schema_version":"1.0"},"canonical_sha256":"ef3a0130d58820efaebb665367d5113c84707e9968245c7117d003d84efc9e01","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:21.587633Z","signature_b64":"t1d0IMfIC04+5oczigPGCqmVKp1V7zw8Tb12Le9rN4jTiYieBqsKw/l5+4xMtk52sUufNAuVeuWAtCdqvG3WDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef3a0130d58820efaebb665367d5113c84707e9968245c7117d003d84efc9e01","last_reissued_at":"2026-05-18T01:15:21.586981Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:21.586981Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.02243","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":"2026-05-18T01:15:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ck/KM1BqdpFBtgi230lTz7jALkgDmf8QUaUcRZpjneSjK7+N/oChsL/2e4v5XEni7La3vqB4LrKTtn0A9hDmDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T12:11:55.073471Z"},"content_sha256":"da09d99cd669ec67dbef5018aefdb6b7b7df931af4838e7d86f05f4ac1a56dc6","schema_version":"1.0","event_id":"sha256:da09d99cd669ec67dbef5018aefdb6b7b7df931af4838e7d86f05f4ac1a56dc6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:545ACMGVRAQO7LV3MZJWPVIRHS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magneto optical rotation in a GaAs Quantum Well Waveguide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.optics"],"primary_cat":"quant-ph","authors_text":"Ali Mortezapour, Mohammad Mahmoudi, Mohsen Ghaderi Goran Abad","submitted_at":"2016-05-07T20:19:37Z","abstract_excerpt":"The interaction of two orthogonally polarized beams and a four-level GaAs quantum well (QW) waveguide is investigated. It is shown that, by applying a static magnetic field normal to the propagation direction of the driving beams, the birefringence can be induced in the QW waveguide. Moreover, it is demonstrated that the dephasing rate between two ground states of the QW waveguide makes it a dichromatic medium and can also diminish the induced birefringence. Our results show how a large and complete magneto-optical rotation in the QW waveguide can be obtained via adjusting the intensity of the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.02243","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":"2026-05-18T01:15:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Omv7IhotXr+eDW3cTz+SiS462/yR5vAoQpfq8X13XwdTQTtuCATY7kIu3ivsNgZwfMfj/L7mwDb3vMfEWvXEDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T12:11:55.073821Z"},"content_sha256":"a71a9abd0658b78dae2ca45029dc370e34ae564cc3a7427a654035e745c608a1","schema_version":"1.0","event_id":"sha256:a71a9abd0658b78dae2ca45029dc370e34ae564cc3a7427a654035e745c608a1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/545ACMGVRAQO7LV3MZJWPVIRHS/bundle.json","state_url":"https://pith.science/pith/545ACMGVRAQO7LV3MZJWPVIRHS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/545ACMGVRAQO7LV3MZJWPVIRHS/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":"2026-06-22T12:11:55Z","links":{"resolver":"https://pith.science/pith/545ACMGVRAQO7LV3MZJWPVIRHS","bundle":"https://pith.science/pith/545ACMGVRAQO7LV3MZJWPVIRHS/bundle.json","state":"https://pith.science/pith/545ACMGVRAQO7LV3MZJWPVIRHS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/545ACMGVRAQO7LV3MZJWPVIRHS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:545ACMGVRAQO7LV3MZJWPVIRHS","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":"7e0f941993ec7c0e1c92a9e44159d420b400da68241f76f028127b668825063d","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-07T20:19:37Z","title_canon_sha256":"1c5a11a6236e640aae71a433060f1a5d10caff921e5e83ac7239de87dc77f804"},"schema_version":"1.0","source":{"id":"1605.02243","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.02243","created_at":"2026-05-18T01:15:21Z"},{"alias_kind":"arxiv_version","alias_value":"1605.02243v1","created_at":"2026-05-18T01:15:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.02243","created_at":"2026-05-18T01:15:21Z"},{"alias_kind":"pith_short_12","alias_value":"545ACMGVRAQO","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"545ACMGVRAQO7LV3","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"545ACMGV","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:a71a9abd0658b78dae2ca45029dc370e34ae564cc3a7427a654035e745c608a1","target":"graph","created_at":"2026-05-18T01:15:21Z","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":"The interaction of two orthogonally polarized beams and a four-level GaAs quantum well (QW) waveguide is investigated. It is shown that, by applying a static magnetic field normal to the propagation direction of the driving beams, the birefringence can be induced in the QW waveguide. Moreover, it is demonstrated that the dephasing rate between two ground states of the QW waveguide makes it a dichromatic medium and can also diminish the induced birefringence. Our results show how a large and complete magneto-optical rotation in the QW waveguide can be obtained via adjusting the intensity of the","authors_text":"Ali Mortezapour, Mohammad Mahmoudi, Mohsen Ghaderi Goran Abad","cross_cats":["cond-mat.mes-hall","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-07T20:19:37Z","title":"Magneto optical rotation in a GaAs Quantum Well Waveguide"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.02243","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:da09d99cd669ec67dbef5018aefdb6b7b7df931af4838e7d86f05f4ac1a56dc6","target":"record","created_at":"2026-05-18T01:15:21Z","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":"7e0f941993ec7c0e1c92a9e44159d420b400da68241f76f028127b668825063d","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-05-07T20:19:37Z","title_canon_sha256":"1c5a11a6236e640aae71a433060f1a5d10caff921e5e83ac7239de87dc77f804"},"schema_version":"1.0","source":{"id":"1605.02243","kind":"arxiv","version":1}},"canonical_sha256":"ef3a0130d58820efaebb665367d5113c84707e9968245c7117d003d84efc9e01","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef3a0130d58820efaebb665367d5113c84707e9968245c7117d003d84efc9e01","first_computed_at":"2026-05-18T01:15:21.586981Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:15:21.586981Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"t1d0IMfIC04+5oczigPGCqmVKp1V7zw8Tb12Le9rN4jTiYieBqsKw/l5+4xMtk52sUufNAuVeuWAtCdqvG3WDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:15:21.587633Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.02243","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da09d99cd669ec67dbef5018aefdb6b7b7df931af4838e7d86f05f4ac1a56dc6","sha256:a71a9abd0658b78dae2ca45029dc370e34ae564cc3a7427a654035e745c608a1"],"state_sha256":"083b15425f874cd829a0100293c98dc1285710fd04d87cb0cf344f561c444954"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Sm3wEVwXR7XNtHAkpG3tRzWMuypgVJ4TYLsIgEGyk7n0K1+xsoDCUMFdKlz+PBjhQhMYc9rzoRTz5Qh6QDpcDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T12:11:55.075757Z","bundle_sha256":"6c2e2b2101bba1498829cf9255494989152b502f05a939ba60574ec3a24c331c"}}