{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:IAWTU7ER442AN5S3GHVINXTNFX","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":"569bb5e82538527d63268746c48db3e1ba077a87c081958abca6836be0e52d98","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-11-15T11:41:47Z","title_canon_sha256":"d7472ac4b53c45de93548c7698704a83ab22f50e90737fdded79d12c898d4410"},"schema_version":"1.0","source":{"id":"1811.06300","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06300","created_at":"2026-05-17T23:53:55Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06300v2","created_at":"2026-05-17T23:53:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06300","created_at":"2026-05-17T23:53:55Z"},{"alias_kind":"pith_short_12","alias_value":"IAWTU7ER442A","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"IAWTU7ER442AN5S3","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"IAWTU7ER","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:fba929f883ea32b4ed853db13518021cc4315fef994efa1624b8cee8b79e630b","target":"graph","created_at":"2026-05-17T23:53:55Z","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 propose a novel supersymmetry-inspired scheme for achieving robust single mode lasing in arrays of coupled microcavities, based on factorizing a given array Hamiltonian into its \"supercharge\" partner array. Pumping a single sublattice of the partner array preferentially induces lasing of an unpaired zero mode. A chiral symmetry protects the zero mode similar to 1D topological arrays, but it need not be localized to domain walls or edges. We demonstrate single mode lasing over a wider parameter regime by designing the zero mode to have a uniform intensity profile.","authors_text":"Daniel Leykam, Daria A. Smirnova, Pramod Padmanabhan","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-11-15T11:41:47Z","title":"Parity anomaly laser"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06300","kind":"arxiv","version":2},"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:dc8b89b8d354282a95adb2f9520273b06acd724f64315053885c1bbdc4f7b919","target":"record","created_at":"2026-05-17T23:53:55Z","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":"569bb5e82538527d63268746c48db3e1ba077a87c081958abca6836be0e52d98","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2018-11-15T11:41:47Z","title_canon_sha256":"d7472ac4b53c45de93548c7698704a83ab22f50e90737fdded79d12c898d4410"},"schema_version":"1.0","source":{"id":"1811.06300","kind":"arxiv","version":2}},"canonical_sha256":"402d3a7c91e73406f65b31ea86de6d2dd142ae6bc0c7740bc5b8c6addb72d0ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"402d3a7c91e73406f65b31ea86de6d2dd142ae6bc0c7740bc5b8c6addb72d0ef","first_computed_at":"2026-05-17T23:53:55.603381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:53:55.603381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4AGvIBrtzKmm9VKD0+e315BudwqvJj4YVHw8XRqHyEpEkPXcGpkU01Fs6Boy722/qCOl3NRbiQtVQCItOkfuBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:53:55.603979Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.06300","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dc8b89b8d354282a95adb2f9520273b06acd724f64315053885c1bbdc4f7b919","sha256:fba929f883ea32b4ed853db13518021cc4315fef994efa1624b8cee8b79e630b"],"state_sha256":"a2bebf4f0a0785e1bd2350ca412da19c61ead879bda9268dbabf31bf563d1e1d"}