{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:VNRVRX3XJ4O726ARHY4WGAKJD6","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":"0c4db014efc15efda5fc085858d79a5880a31b61e9f23e1d5bed16513eb8bae5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2026-07-06T04:00:31Z","title_canon_sha256":"e9b015e88a3cf09739afa327df550ac1a24329db9e309c50f8f96810b0e22245"},"schema_version":"1.0","source":{"id":"2607.04646","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.04646","created_at":"2026-07-07T02:19:29Z"},{"alias_kind":"arxiv_version","alias_value":"2607.04646v1","created_at":"2026-07-07T02:19:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.04646","created_at":"2026-07-07T02:19:29Z"},{"alias_kind":"pith_short_12","alias_value":"VNRVRX3XJ4O7","created_at":"2026-07-07T02:19:29Z"},{"alias_kind":"pith_short_16","alias_value":"VNRVRX3XJ4O726AR","created_at":"2026-07-07T02:19:29Z"},{"alias_kind":"pith_short_8","alias_value":"VNRVRX3X","created_at":"2026-07-07T02:19:29Z"}],"graph_snapshots":[{"event_id":"sha256:a4e13edafc84a5858cd09b762e40f37eee0cbd23e685a40e829073db03a85206","target":"graph","created_at":"2026-07-07T02:19:29Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.04646/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We construct a non-Hermitian Dirac-vortex model that combines a complex-mass winding with an infinite-imaginary-potential boundary, extending the Jackiw-Rossi and neutrino-billiard models to the dissipative regime. Moreover, this model serves as a minimal theory for the recently proposed topological-cavity surfaceemitting laser (TCSEL): the imaginary mass encodes vertical radiation loss and the absorbing boundary defines the active region. We derive closed-form expressions for the modal frequencies, thresholds, and tunable vectorbeam polarizations, which are validated experimentally. Our work ","authors_text":"Guang-Rui Li, Le-Chen Yang, Ling Lu, Zhong Wang, Zong-Liang Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2026-07-06T04:00:31Z","title":"Non-Hermitian Dirac Vortex: Minimal Theory for Topological-Cavity Surface-Emitting Laser"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.04646","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:ce2a2b6148b29f734a30eafa30a06c5f91bc26a8a090421d2f93a627a89ba9bd","target":"record","created_at":"2026-07-07T02:19:29Z","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":"0c4db014efc15efda5fc085858d79a5880a31b61e9f23e1d5bed16513eb8bae5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2026-07-06T04:00:31Z","title_canon_sha256":"e9b015e88a3cf09739afa327df550ac1a24329db9e309c50f8f96810b0e22245"},"schema_version":"1.0","source":{"id":"2607.04646","kind":"arxiv","version":1}},"canonical_sha256":"ab6358df774f1dfd78113e396301491f9f720a2c5d316ff70ca660352b7a229a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab6358df774f1dfd78113e396301491f9f720a2c5d316ff70ca660352b7a229a","first_computed_at":"2026-07-07T02:19:29.315521Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-07T02:19:29.315521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jg5uc7F2ZAUKQSzzoAxUXuAqHuorrgjW/b4RdthxN7cwvWHTjiYyDaGhSoPeShkBX6S84xvQk2Bh3ZB+ZOauBg==","signature_status":"signed_v1","signed_at":"2026-07-07T02:19:29.316056Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.04646","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce2a2b6148b29f734a30eafa30a06c5f91bc26a8a090421d2f93a627a89ba9bd","sha256:a4e13edafc84a5858cd09b762e40f37eee0cbd23e685a40e829073db03a85206"],"state_sha256":"f7417592cbf94131ff6bcf29181d4fc39419d14c6abd1427a46a063492037981"}