{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:7H2AXCGXKUQFABSEWRBKJ5NOKL","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":"a7c760b43d24173d1fee0d3f820772d8651c3a6c4f43be9360e02a8b09674fe7","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-11-30T05:43:25Z","title_canon_sha256":"aca566dd4d3414281ea684ad89fe8222f0a41df6517254fbd6d2d23188bc9046"},"schema_version":"1.0","source":{"id":"1812.00796","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.00796","created_at":"2026-05-17T23:59:18Z"},{"alias_kind":"arxiv_version","alias_value":"1812.00796v1","created_at":"2026-05-17T23:59:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.00796","created_at":"2026-05-17T23:59:18Z"},{"alias_kind":"pith_short_12","alias_value":"7H2AXCGXKUQF","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"7H2AXCGXKUQFABSE","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"7H2AXCGX","created_at":"2026-05-18T12:32:11Z"}],"graph_snapshots":[{"event_id":"sha256:16fd1fd0916efab10f2d4b9eee3638719e359e74c7d192470150a5883352ff5e","target":"graph","created_at":"2026-05-17T23:59:18Z","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":"Nonlinear polarized evolution-based passively mode-locked fiber lasers with ultrafast and high peak power pulses are a powerful tool for engineering applications and research. However, their sensitivity to polarization limits their widespread application. To address this, automatic mode-locking immune to environmental disturbances is attracting more concerns. An experimental demonstration of the first real-time programmable mode-locked fiber laser is presented, which is enabled by our proposed human-like algorithm. It combines human logic with a machine's speed, computing capability, and preci","authors_text":"Guoqing Pu, Lilin Yi, Li Zhang, Weisheng Hu","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-11-30T05:43:25Z","title":"Real-time programmable mode-locked fiber laser with a human-like algorithm"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.00796","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":"sha256:51a12df64263f5396d48410a6c646e9dd49275e432550911d518c5f0fb4a633f","target":"record","created_at":"2026-05-17T23:59:18Z","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":"a7c760b43d24173d1fee0d3f820772d8651c3a6c4f43be9360e02a8b09674fe7","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-11-30T05:43:25Z","title_canon_sha256":"aca566dd4d3414281ea684ad89fe8222f0a41df6517254fbd6d2d23188bc9046"},"schema_version":"1.0","source":{"id":"1812.00796","kind":"arxiv","version":1}},"canonical_sha256":"f9f40b88d75520500644b442a4f5ae52d9928008921b87bf5be50dfbf749d554","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f9f40b88d75520500644b442a4f5ae52d9928008921b87bf5be50dfbf749d554","first_computed_at":"2026-05-17T23:59:18.984879Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:18.984879Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LfCmmFpR6IUBoBSipuUBBbOP4FkLF6J9+uEt583LOH5/pj+8f5glObR4HI+QFRkMTVi1MStIo19iBleE3Er0DQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:18.985222Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.00796","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:51a12df64263f5396d48410a6c646e9dd49275e432550911d518c5f0fb4a633f","sha256:16fd1fd0916efab10f2d4b9eee3638719e359e74c7d192470150a5883352ff5e"],"state_sha256":"8c99d6d016b4dbf639e0fabb41b7549194de38169d382bd932479557d6139a53"}