{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:TEFE6CNRUUTWJNA2MRLZQGZ2JV","short_pith_number":"pith:TEFE6CNR","schema_version":"1.0","canonical_sha256":"990a4f09b1a52764b41a6457981b3a4d735b85e85839f9f9b6cd554c8bdda88a","source":{"kind":"arxiv","id":"1809.06785","version":2},"attestation_state":"computed","paper":{"title":"Turbulent and AO corrected Point-Spread-Function as convolutive orders of the phase Power-Spectral-Density","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"A. Montmerle-Bonnefois, B. Neichel, L. M. Mugnier, R. JL. F\\'etick, T. Fusco","submitted_at":"2018-09-18T15:00:58Z","abstract_excerpt":"Ground-based astronomy is severely limited by the atmospheric turbulence, resulting in a large Point-Spread-Function (PSF) and poor imaging resolution. Even imaging with Adaptive Optics (AO) cannot completely correct the aberrated wavefront, and a residual turbulence still corrupts the observation. Thus the consequences of the turbulence on the PSF is of first interest when building any ground-based telescope. The Power Spectral Density (PSD) of a spatially stationary turbulent phase carries all the information needed for describing the long-exposure PSF. We then develop an analytical descript"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1809.06785","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-09-18T15:00:58Z","cross_cats_sorted":[],"title_canon_sha256":"ba8fde30f5ce2956dee3ea86759fb33e99c47b9472167714bbe085a44be38bfc","abstract_canon_sha256":"f967c55e2ff92a8da21ff07703c3dbc94bc39f29ac2060bbe71c735b511d3998"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:09.585216Z","signature_b64":"j72MkQHSgJ7BVzytMDjZDc2ZUWEm4BJSopdPvF9CWdbIj1waiseX/Z+SqgCD7fickUXBlQ6dWk1+uptDx/EFBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"990a4f09b1a52764b41a6457981b3a4d735b85e85839f9f9b6cd554c8bdda88a","last_reissued_at":"2026-05-17T23:56:09.584639Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:09.584639Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Turbulent and AO corrected Point-Spread-Function as convolutive orders of the phase Power-Spectral-Density","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"A. Montmerle-Bonnefois, B. Neichel, L. M. Mugnier, R. JL. F\\'etick, T. Fusco","submitted_at":"2018-09-18T15:00:58Z","abstract_excerpt":"Ground-based astronomy is severely limited by the atmospheric turbulence, resulting in a large Point-Spread-Function (PSF) and poor imaging resolution. Even imaging with Adaptive Optics (AO) cannot completely correct the aberrated wavefront, and a residual turbulence still corrupts the observation. Thus the consequences of the turbulence on the PSF is of first interest when building any ground-based telescope. The Power Spectral Density (PSD) of a spatially stationary turbulent phase carries all the information needed for describing the long-exposure PSF. We then develop an analytical descript"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.06785","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1809.06785","created_at":"2026-05-17T23:56:09.584740+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.06785v2","created_at":"2026-05-17T23:56:09.584740+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.06785","created_at":"2026-05-17T23:56:09.584740+00:00"},{"alias_kind":"pith_short_12","alias_value":"TEFE6CNRUUTW","created_at":"2026-05-18T12:32:53.628368+00:00"},{"alias_kind":"pith_short_16","alias_value":"TEFE6CNRUUTWJNA2","created_at":"2026-05-18T12:32:53.628368+00:00"},{"alias_kind":"pith_short_8","alias_value":"TEFE6CNR","created_at":"2026-05-18T12:32:53.628368+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/TEFE6CNRUUTWJNA2MRLZQGZ2JV","json":"https://pith.science/pith/TEFE6CNRUUTWJNA2MRLZQGZ2JV.json","graph_json":"https://pith.science/api/pith-number/TEFE6CNRUUTWJNA2MRLZQGZ2JV/graph.json","events_json":"https://pith.science/api/pith-number/TEFE6CNRUUTWJNA2MRLZQGZ2JV/events.json","paper":"https://pith.science/paper/TEFE6CNR"},"agent_actions":{"view_html":"https://pith.science/pith/TEFE6CNRUUTWJNA2MRLZQGZ2JV","download_json":"https://pith.science/pith/TEFE6CNRUUTWJNA2MRLZQGZ2JV.json","view_paper":"https://pith.science/paper/TEFE6CNR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.06785&json=true","fetch_graph":"https://pith.science/api/pith-number/TEFE6CNRUUTWJNA2MRLZQGZ2JV/graph.json","fetch_events":"https://pith.science/api/pith-number/TEFE6CNRUUTWJNA2MRLZQGZ2JV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TEFE6CNRUUTWJNA2MRLZQGZ2JV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TEFE6CNRUUTWJNA2MRLZQGZ2JV/action/storage_attestation","attest_author":"https://pith.science/pith/TEFE6CNRUUTWJNA2MRLZQGZ2JV/action/author_attestation","sign_citation":"https://pith.science/pith/TEFE6CNRUUTWJNA2MRLZQGZ2JV/action/citation_signature","submit_replication":"https://pith.science/pith/TEFE6CNRUUTWJNA2MRLZQGZ2JV/action/replication_record"}},"created_at":"2026-05-17T23:56:09.584740+00:00","updated_at":"2026-05-17T23:56:09.584740+00:00"}