{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:NXH7LRJZNUFYEY3SPBCSAHDUAK","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":"9746e92fae46068f91752e7f22a8d82f07ce4d186bd6c32cd0827c2e67e9ae4a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-03T08:18:47Z","title_canon_sha256":"500c248fe11173ce2f40f880e1ac86a333eb705c96a4f965192797536657638a"},"schema_version":"1.0","source":{"id":"1310.0922","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.0922","created_at":"2026-05-18T01:47:15Z"},{"alias_kind":"arxiv_version","alias_value":"1310.0922v1","created_at":"2026-05-18T01:47:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.0922","created_at":"2026-05-18T01:47:15Z"},{"alias_kind":"pith_short_12","alias_value":"NXH7LRJZNUFY","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NXH7LRJZNUFYEY3S","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NXH7LRJZ","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:a56253ac249adba8c2760c270cc9a4f764e5db4d16c101411615d99cb879a2e4","target":"graph","created_at":"2026-05-18T01:47:15Z","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 coherent and incoherent interactions between discrete vortex and fundamental solitons in two-dimensional photonic lattices, presenting a new scheme for all-optical routings and topological transformations of vorticities. Due to the multi-lobe intensity and step-phase structure of the discrete vortex soliton, the coherent soliton-interactions allow both solitons to be steered into multiple different possible destination ports depending on the initial phase of the discrete fundamental soliton. We show that charge-flipping of phase singularities and orbital angular momentum transfer can ","authors_text":"Fajun Xiao, Jianlin Zhao, Peng Zhang, Sheng Liu, Xuetao Gan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-03T08:18:47Z","title":"Beam steering and topological transformations driven by interactions between discrete vortex and fundamental solitons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.0922","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":"sha256:910fa69bd6232efa14e8cc7054f81be8cd983eb8473e87a1b3173d0558d8e071","target":"record","created_at":"2026-05-18T01:47:15Z","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":"9746e92fae46068f91752e7f22a8d82f07ce4d186bd6c32cd0827c2e67e9ae4a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-10-03T08:18:47Z","title_canon_sha256":"500c248fe11173ce2f40f880e1ac86a333eb705c96a4f965192797536657638a"},"schema_version":"1.0","source":{"id":"1310.0922","kind":"arxiv","version":1}},"canonical_sha256":"6dcff5c5396d0b8263727845201c74029eea2a38b10cd363d49099d29d519d5b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6dcff5c5396d0b8263727845201c74029eea2a38b10cd363d49099d29d519d5b","first_computed_at":"2026-05-18T01:47:15.993079Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:15.993079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5MprCSA644RB1rKUPYnX0b7j6fPuIaGZ8CIT/I845JlOCxy+Qek47YGV8iXzVakGff+SRHadBl0vA3sZNniBDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:15.993764Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.0922","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:910fa69bd6232efa14e8cc7054f81be8cd983eb8473e87a1b3173d0558d8e071","sha256:a56253ac249adba8c2760c270cc9a4f764e5db4d16c101411615d99cb879a2e4"],"state_sha256":"01bd5c57828126f5a75d464391cd5915bea63a3bf04ddd4d5927de4cd13164a5"}