{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:HDZGR5YTLGNDHKJM7GT7AVDYKI","short_pith_number":"pith:HDZGR5YT","canonical_record":{"source":{"id":"1512.01378","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-04T11:48:03Z","cross_cats_sorted":[],"title_canon_sha256":"6a44a93bcf3b88997f9bdd853802a34ffbae3a12f76d4acf29d2d6c007214472","abstract_canon_sha256":"5f0be7efdd687318b541d82db265522fe2ff615b2a7d0303213fce50eceaf7a7"},"schema_version":"1.0"},"canonical_sha256":"38f268f713599a33a92cf9a7f05478521519ae4af4177230a926315ebbf85aac","source":{"kind":"arxiv","id":"1512.01378","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.01378","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"arxiv_version","alias_value":"1512.01378v1","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.01378","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"pith_short_12","alias_value":"HDZGR5YTLGND","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HDZGR5YTLGNDHKJM","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HDZGR5YT","created_at":"2026-05-18T12:29:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:HDZGR5YTLGNDHKJM7GT7AVDYKI","target":"record","payload":{"canonical_record":{"source":{"id":"1512.01378","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-04T11:48:03Z","cross_cats_sorted":[],"title_canon_sha256":"6a44a93bcf3b88997f9bdd853802a34ffbae3a12f76d4acf29d2d6c007214472","abstract_canon_sha256":"5f0be7efdd687318b541d82db265522fe2ff615b2a7d0303213fce50eceaf7a7"},"schema_version":"1.0"},"canonical_sha256":"38f268f713599a33a92cf9a7f05478521519ae4af4177230a926315ebbf85aac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:24.808457Z","signature_b64":"1Un3i+OTd6NmQltV0FW8Id7Zy/2oGPqrEgeRfK8hNPckMAH6bCcDIUgJho9Jiw/wkYTmyS/jNgtTO9NtT5axCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"38f268f713599a33a92cf9a7f05478521519ae4af4177230a926315ebbf85aac","last_reissued_at":"2026-05-18T01:10:24.807987Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:24.807987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1512.01378","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":"2026-05-18T01:10:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oNTwz7GB494g3Ne/sQN7FuNmsIrqHztKuPRdzFjC0XtxpZd4h6ltywPCy79nAHo3VpW59+L7PbzienPdkITQAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T10:44:58.021837Z"},"content_sha256":"490a6d2db855acaea2707c69b217a2e47a76fefe31ad45b29fd69012da63fa35","schema_version":"1.0","event_id":"sha256:490a6d2db855acaea2707c69b217a2e47a76fefe31ad45b29fd69012da63fa35"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:HDZGR5YTLGNDHKJM7GT7AVDYKI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Polarization dependence of nonlinear wave mixing of spinor polaritons in semiconductor microcavities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Aristide Lemaitre, Chris K. P. Chan, Elisabeth Galopin, Emmanuel Baudin, Jacqueline Bloch, Jerome Tignon, N. H. Kwong, Ombline Lafont, Philippe Roussignol, Przemyslaw Lewandowski, P. T. Leung, Rolf Binder, Samuel M. H. Luk, Stefan Schumacher","submitted_at":"2015-12-04T11:48:03Z","abstract_excerpt":"The pseudo-spin dynamics of propagating exciton-polaritons in semiconductor microcavities are known to be strongly influenced by TE-TM splitting. As a vivid consequence, in the Rayleigh scattering regime, the TE-TM splitting gives rise to the optical spin Hall effect (OSHE). Much less is known about its role in the nonlinear optical regime in which four-wave mixing for example allows the formation of spatial patterns in the polariton density, such that hexagons and two-spot patterns are observable in the far field. Here we present a detailed analysis of spin-dependent four-wave mixing processe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.01378","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":"2026-05-18T01:10:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TTDHrnI6X7367SDXHrj0KYWtq0sFgz0+0wAwrgvLd2coxSMcY733YxnTCEZTAeGOlfnEK+nh4Np8tcWT/RdiDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T10:44:58.022593Z"},"content_sha256":"9ca30f8942e07a95200fd6f7ab94331cd9f9ef39be63862b8b6668e576810836","schema_version":"1.0","event_id":"sha256:9ca30f8942e07a95200fd6f7ab94331cd9f9ef39be63862b8b6668e576810836"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HDZGR5YTLGNDHKJM7GT7AVDYKI/bundle.json","state_url":"https://pith.science/pith/HDZGR5YTLGNDHKJM7GT7AVDYKI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HDZGR5YTLGNDHKJM7GT7AVDYKI/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":"2026-05-30T10:44:58Z","links":{"resolver":"https://pith.science/pith/HDZGR5YTLGNDHKJM7GT7AVDYKI","bundle":"https://pith.science/pith/HDZGR5YTLGNDHKJM7GT7AVDYKI/bundle.json","state":"https://pith.science/pith/HDZGR5YTLGNDHKJM7GT7AVDYKI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HDZGR5YTLGNDHKJM7GT7AVDYKI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:HDZGR5YTLGNDHKJM7GT7AVDYKI","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":"5f0be7efdd687318b541d82db265522fe2ff615b2a7d0303213fce50eceaf7a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-04T11:48:03Z","title_canon_sha256":"6a44a93bcf3b88997f9bdd853802a34ffbae3a12f76d4acf29d2d6c007214472"},"schema_version":"1.0","source":{"id":"1512.01378","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.01378","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"arxiv_version","alias_value":"1512.01378v1","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.01378","created_at":"2026-05-18T01:10:24Z"},{"alias_kind":"pith_short_12","alias_value":"HDZGR5YTLGND","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HDZGR5YTLGNDHKJM","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HDZGR5YT","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:9ca30f8942e07a95200fd6f7ab94331cd9f9ef39be63862b8b6668e576810836","target":"graph","created_at":"2026-05-18T01:10:24Z","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 pseudo-spin dynamics of propagating exciton-polaritons in semiconductor microcavities are known to be strongly influenced by TE-TM splitting. As a vivid consequence, in the Rayleigh scattering regime, the TE-TM splitting gives rise to the optical spin Hall effect (OSHE). Much less is known about its role in the nonlinear optical regime in which four-wave mixing for example allows the formation of spatial patterns in the polariton density, such that hexagons and two-spot patterns are observable in the far field. Here we present a detailed analysis of spin-dependent four-wave mixing processe","authors_text":"Aristide Lemaitre, Chris K. P. Chan, Elisabeth Galopin, Emmanuel Baudin, Jacqueline Bloch, Jerome Tignon, N. H. Kwong, Ombline Lafont, Philippe Roussignol, Przemyslaw Lewandowski, P. T. Leung, Rolf Binder, Samuel M. H. Luk, Stefan Schumacher","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-04T11:48:03Z","title":"Polarization dependence of nonlinear wave mixing of spinor polaritons in semiconductor microcavities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.01378","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":"sha256:490a6d2db855acaea2707c69b217a2e47a76fefe31ad45b29fd69012da63fa35","target":"record","created_at":"2026-05-18T01:10:24Z","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":"5f0be7efdd687318b541d82db265522fe2ff615b2a7d0303213fce50eceaf7a7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-12-04T11:48:03Z","title_canon_sha256":"6a44a93bcf3b88997f9bdd853802a34ffbae3a12f76d4acf29d2d6c007214472"},"schema_version":"1.0","source":{"id":"1512.01378","kind":"arxiv","version":1}},"canonical_sha256":"38f268f713599a33a92cf9a7f05478521519ae4af4177230a926315ebbf85aac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38f268f713599a33a92cf9a7f05478521519ae4af4177230a926315ebbf85aac","first_computed_at":"2026-05-18T01:10:24.807987Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:24.807987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1Un3i+OTd6NmQltV0FW8Id7Zy/2oGPqrEgeRfK8hNPckMAH6bCcDIUgJho9Jiw/wkYTmyS/jNgtTO9NtT5axCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:24.808457Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.01378","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:490a6d2db855acaea2707c69b217a2e47a76fefe31ad45b29fd69012da63fa35","sha256:9ca30f8942e07a95200fd6f7ab94331cd9f9ef39be63862b8b6668e576810836"],"state_sha256":"6c78b69f9ca38af98bce266a97dbd66133e6df19fd0219b3cc43c3f6f389740f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WbZTN8e6GcZrK/NLHmI6zsUEamf+Wmz8GWPXDaoSa3fHxKbxAlUSSY2w7hGmEE32jU2FLKHxCvhdu/BviRIzDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T10:44:58.026256Z","bundle_sha256":"88d9c3fa3246303ff0e390a649d5c32e585d0082eb376106cd237bca7084250d"}}