{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:AYWCZZ6TWSQ3VMH3MGSVLNQJ6U","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":"5b9f01036e580de9bcbbf0f9a694ee56b5429c0bd54a1b12ae8b1ffe29454367","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2024-07-18T06:25:14Z","title_canon_sha256":"0779f2c97536790532333cbe57e37ae4e2cc08336a247d1179518f452e757315"},"schema_version":"1.0","source":{"id":"2407.13199","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.13199","created_at":"2026-07-05T08:45:35Z"},{"alias_kind":"arxiv_version","alias_value":"2407.13199v1","created_at":"2026-07-05T08:45:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.13199","created_at":"2026-07-05T08:45:35Z"},{"alias_kind":"pith_short_12","alias_value":"AYWCZZ6TWSQ3","created_at":"2026-07-05T08:45:35Z"},{"alias_kind":"pith_short_16","alias_value":"AYWCZZ6TWSQ3VMH3","created_at":"2026-07-05T08:45:35Z"},{"alias_kind":"pith_short_8","alias_value":"AYWCZZ6T","created_at":"2026-07-05T08:45:35Z"}],"graph_snapshots":[{"event_id":"sha256:fee14673a10f8c2b2b21e0a264bedeaf902bc19a499d91efbffb60b3ce49584b","target":"graph","created_at":"2026-07-05T08:45:35Z","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/2407.13199/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High contrast imaging of extrasolar planets and circumstellar disks requires extreme wavefront stability. Such stability can be achieved with active wavefront control (WFC). The next generation of ground- and space-based telescopes will require a robust form of WFC in order to image planets at small inner working angles and extreme flux ratios with respect to the host star. WFC algorithms such as implicit Electric Field Conjugation (iEFC) reduce stellar leakage by minimizing the electric field within a given region of an image, creating a dark hole. iEFC utilizes an empirical approach to sense","authors_text":"Jared R. Males, Joshua Liberman, Kian Milani, Sebastiaan Y. Haffert","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2024-07-18T06:25:14Z","title":"Analyzing Misalignment Tolerances for Implicit Electric Field Conjugation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.13199","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":"sha256:3fb22ad30d692aa813fc1cdf6dca44c4380c827982e5ea447b10c2afeffa3967","target":"record","created_at":"2026-07-05T08:45:35Z","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":"5b9f01036e580de9bcbbf0f9a694ee56b5429c0bd54a1b12ae8b1ffe29454367","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2024-07-18T06:25:14Z","title_canon_sha256":"0779f2c97536790532333cbe57e37ae4e2cc08336a247d1179518f452e757315"},"schema_version":"1.0","source":{"id":"2407.13199","kind":"arxiv","version":1}},"canonical_sha256":"062c2ce7d3b4a1bab0fb61a555b609f52ba4365a981fee3960a1482678cf1592","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"062c2ce7d3b4a1bab0fb61a555b609f52ba4365a981fee3960a1482678cf1592","first_computed_at":"2026-07-05T08:45:35.607888Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:45:35.607888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EDTGKUZmIIAqHQRph1DD8BtHX9wozsNqpoWyk73Cp/j5qN7rheGFy1Q/hyV0v4ySy/EuF0mvlfbWZUun2r4jDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:45:35.608439Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.13199","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3fb22ad30d692aa813fc1cdf6dca44c4380c827982e5ea447b10c2afeffa3967","sha256:fee14673a10f8c2b2b21e0a264bedeaf902bc19a499d91efbffb60b3ce49584b"],"state_sha256":"5d12c191f5bc4e3e3699effd2247855e77dddaa0bcdfa9bb2971d5406c13cd1f"}