{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:3H3CGTRDD6JA3DHNBSXYDXFZ6J","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":"5f8bed4e4c63752fb65baa090bd76ed6f94fdd5d8dc779fb1f5e526fbc83199d","cross_cats_sorted":["cond-mat","nlin.AO","physics.optics"],"license":"","primary_cat":"adap-org","submitted_at":"1998-10-29T10:39:18Z","title_canon_sha256":"277676e5a4e178f97dd14cb94c701784fe2a2e89efef18dbb6bc9aa011691f52"},"schema_version":"1.0","source":{"id":"adap-org/9810007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"adap-org/9810007","created_at":"2026-05-18T01:40:48Z"},{"alias_kind":"arxiv_version","alias_value":"adap-org/9810007v1","created_at":"2026-05-18T01:40:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.adap-org/9810007","created_at":"2026-05-18T01:40:48Z"},{"alias_kind":"pith_short_12","alias_value":"3H3CGTRDD6JA","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"3H3CGTRDD6JA3DHN","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"3H3CGTRD","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:bfe11174dddc58faf25e7613188e996e62c793d5a30237a935c26c174c326869","target":"graph","created_at":"2026-05-18T01:40:48Z","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 dynamics of a semiconductor-laser array whose individual elements are coupled in a global way through an external mirror is numerically analysed. A coherent in-phase solution is seen to be preferred by the system at intermediate values of the feedback coupling strength. At low values of this parameter, a strong amplification of the spontaneous emission noise is observed. A tendency towards chaos synchronization is also observed at large values of the feedback strength.","authors_text":"C.R. Mirasso, J. Casademont, J. Garcia-Ojalvo, J.M. Sancho, M.C. Torrent","cross_cats":["cond-mat","nlin.AO","physics.optics"],"headline":"","license":"","primary_cat":"adap-org","submitted_at":"1998-10-29T10:39:18Z","title":"Coherence and synchronization in diode-laser arrays with delayed global coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"adap-org/9810007","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:ac3e7e674595036a25496961ae022fdfce061c3cd760e87eb844596b6feacaab","target":"record","created_at":"2026-05-18T01:40:48Z","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":"5f8bed4e4c63752fb65baa090bd76ed6f94fdd5d8dc779fb1f5e526fbc83199d","cross_cats_sorted":["cond-mat","nlin.AO","physics.optics"],"license":"","primary_cat":"adap-org","submitted_at":"1998-10-29T10:39:18Z","title_canon_sha256":"277676e5a4e178f97dd14cb94c701784fe2a2e89efef18dbb6bc9aa011691f52"},"schema_version":"1.0","source":{"id":"adap-org/9810007","kind":"arxiv","version":1}},"canonical_sha256":"d9f6234e231f920d8ced0caf81dcb9f248628cdd2f7ae0cab675139a068f60e3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d9f6234e231f920d8ced0caf81dcb9f248628cdd2f7ae0cab675139a068f60e3","first_computed_at":"2026-05-18T01:40:48.607423Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:48.607423Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ECFMGnWEgguneW/nasK4MCFOQtRMg/w+wHmG6ai9fny7OkoKo17enlOwiQBIYu2ULrkOU3fvpkGALHAGyWhYBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:48.608091Z","signed_message":"canonical_sha256_bytes"},"source_id":"adap-org/9810007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ac3e7e674595036a25496961ae022fdfce061c3cd760e87eb844596b6feacaab","sha256:bfe11174dddc58faf25e7613188e996e62c793d5a30237a935c26c174c326869"],"state_sha256":"1112b76e5a30e5348284994e062b3b93312c0600db6473f80f9608e21d02aebc"}