{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:APDYNODT6QSEPXYNOJ2D7DY3KU","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":"0b8ef7e988e9d2c9263e07ee9bfdc4f50c823fae3784edbd265ceb295d2b8082","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-05-29T08:31:54Z","title_canon_sha256":"f543dfd72cf0fde8971496334c67b05705e2a889d2a80edfe8758c5c01d4d198"},"schema_version":"1.0","source":{"id":"1405.7493","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.7493","created_at":"2026-05-18T02:44:17Z"},{"alias_kind":"arxiv_version","alias_value":"1405.7493v1","created_at":"2026-05-18T02:44:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.7493","created_at":"2026-05-18T02:44:17Z"},{"alias_kind":"pith_short_12","alias_value":"APDYNODT6QSE","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_16","alias_value":"APDYNODT6QSEPXYN","created_at":"2026-05-18T12:28:19Z"},{"alias_kind":"pith_short_8","alias_value":"APDYNODT","created_at":"2026-05-18T12:28:19Z"}],"graph_snapshots":[{"event_id":"sha256:a7a0e08f77a208554a157fbba766dbdb913b8d7b0f427e38fb003a788308ddf5","target":"graph","created_at":"2026-05-18T02:44:17Z","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":"We study theoretically the non linear polarization dynamics of Vertical-Cavity Surface-Emitting Lasers in the presence of an external cavity providing delayed optical feedback and cross polarization re-injection. We show that far from the laser threshold, the dynamics remains confined close to the equatorial plane of a Stokes sphere of a given radius and we reduce the dynamics to a dynamical system composed of two phases: the orientation phase of the quasi-linear polarization and the optical phase of the field. We explore the complex modal structure given by the double feedback configuration a","authors_text":"J. Javaloyes, M. Giudici, M. Marconi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-05-29T08:31:54Z","title":"Phases dynamics in VCSELs with delayed optical feedback and cross re-injection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.7493","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":"sha256:4b855f7f15ca77566c553c1b303369a2ac0a986ab618b5c21a12b9890ddf7efe","target":"record","created_at":"2026-05-18T02:44:17Z","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":"0b8ef7e988e9d2c9263e07ee9bfdc4f50c823fae3784edbd265ceb295d2b8082","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-05-29T08:31:54Z","title_canon_sha256":"f543dfd72cf0fde8971496334c67b05705e2a889d2a80edfe8758c5c01d4d198"},"schema_version":"1.0","source":{"id":"1405.7493","kind":"arxiv","version":1}},"canonical_sha256":"03c786b873f42447df0d72743f8f1b550f5970dff90e8ede42e07088ea67df04","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"03c786b873f42447df0d72743f8f1b550f5970dff90e8ede42e07088ea67df04","first_computed_at":"2026-05-18T02:44:17.239630Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:44:17.239630Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"buaBzixdDUWPr/7HsNwv1zFttF5pu7EQ8pjNlohkKgnuK4LzvA5/OYOaECLC3woE7+tHWOkMJncyNageks6uBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:44:17.240077Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.7493","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b855f7f15ca77566c553c1b303369a2ac0a986ab618b5c21a12b9890ddf7efe","sha256:a7a0e08f77a208554a157fbba766dbdb913b8d7b0f427e38fb003a788308ddf5"],"state_sha256":"e729c249ecdcfafea9084fe6af1e77490c5443d2f02f9600afb255d22cfe5307"}