{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:HO7YP34LVXQAKIIV5NDV5M2WL3","short_pith_number":"pith:HO7YP34L","schema_version":"1.0","canonical_sha256":"3bbf87ef8bade0052115eb475eb3565edf67b2991f339588b20362c85e650d1c","source":{"kind":"arxiv","id":"1510.02490","version":1},"attestation_state":"computed","paper":{"title":"A method to directly image exoplanets in multi-star systems such as Alpha-Centauri","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Eduardo Bendek, Ruslan Belikov, Sandrine J. Thomas","submitted_at":"2015-10-08T20:09:40Z","abstract_excerpt":"Direct imaging of extra-solar planets is now a reality, especially with the deployment and commissioning of the first generation of specialized ground-based instruments such as the Gemini Planet Imager and SPHERE. These systems will allow detection of Jupiter-like planets $10^7$ times fainter than their host star. Obtaining this contrast level and beyond requires the combination of a coronagraph to suppress light coming from the host star and a wavefront control system including a deformable mirror (DM) to remove residual starlight (speckles) created by the imperfections of telescope. However,"},"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":"1510.02490","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2015-10-08T20:09:40Z","cross_cats_sorted":[],"title_canon_sha256":"e2601697aaa803f45812ac8fab69403ba9d7e91b0a215d1cf49fcd74c522f094","abstract_canon_sha256":"c9edb8c09a3bd847273a1f10c5843f88e0cfc1203f29897e7abb7ae6ad351f7b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:19.988010Z","signature_b64":"KyGIybl31wnFIc4CFX4iIj0dia8WdNl7NaZEjOBbdDu8SboaBiY/T7mkeJ2DXFsnBqp7AoRZh623dPrngcnDDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3bbf87ef8bade0052115eb475eb3565edf67b2991f339588b20362c85e650d1c","last_reissued_at":"2026-05-18T01:22:19.987275Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:19.987275Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A method to directly image exoplanets in multi-star systems such as Alpha-Centauri","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Eduardo Bendek, Ruslan Belikov, Sandrine J. Thomas","submitted_at":"2015-10-08T20:09:40Z","abstract_excerpt":"Direct imaging of extra-solar planets is now a reality, especially with the deployment and commissioning of the first generation of specialized ground-based instruments such as the Gemini Planet Imager and SPHERE. These systems will allow detection of Jupiter-like planets $10^7$ times fainter than their host star. Obtaining this contrast level and beyond requires the combination of a coronagraph to suppress light coming from the host star and a wavefront control system including a deformable mirror (DM) to remove residual starlight (speckles) created by the imperfections of telescope. However,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.02490","kind":"arxiv","version":1},"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":"1510.02490","created_at":"2026-05-18T01:22:19.987396+00:00"},{"alias_kind":"arxiv_version","alias_value":"1510.02490v1","created_at":"2026-05-18T01:22:19.987396+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.02490","created_at":"2026-05-18T01:22:19.987396+00:00"},{"alias_kind":"pith_short_12","alias_value":"HO7YP34LVXQA","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_16","alias_value":"HO7YP34LVXQAKIIV","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_8","alias_value":"HO7YP34L","created_at":"2026-05-18T12:29:25.134429+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/HO7YP34LVXQAKIIV5NDV5M2WL3","json":"https://pith.science/pith/HO7YP34LVXQAKIIV5NDV5M2WL3.json","graph_json":"https://pith.science/api/pith-number/HO7YP34LVXQAKIIV5NDV5M2WL3/graph.json","events_json":"https://pith.science/api/pith-number/HO7YP34LVXQAKIIV5NDV5M2WL3/events.json","paper":"https://pith.science/paper/HO7YP34L"},"agent_actions":{"view_html":"https://pith.science/pith/HO7YP34LVXQAKIIV5NDV5M2WL3","download_json":"https://pith.science/pith/HO7YP34LVXQAKIIV5NDV5M2WL3.json","view_paper":"https://pith.science/paper/HO7YP34L","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1510.02490&json=true","fetch_graph":"https://pith.science/api/pith-number/HO7YP34LVXQAKIIV5NDV5M2WL3/graph.json","fetch_events":"https://pith.science/api/pith-number/HO7YP34LVXQAKIIV5NDV5M2WL3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HO7YP34LVXQAKIIV5NDV5M2WL3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HO7YP34LVXQAKIIV5NDV5M2WL3/action/storage_attestation","attest_author":"https://pith.science/pith/HO7YP34LVXQAKIIV5NDV5M2WL3/action/author_attestation","sign_citation":"https://pith.science/pith/HO7YP34LVXQAKIIV5NDV5M2WL3/action/citation_signature","submit_replication":"https://pith.science/pith/HO7YP34LVXQAKIIV5NDV5M2WL3/action/replication_record"}},"created_at":"2026-05-18T01:22:19.987396+00:00","updated_at":"2026-05-18T01:22:19.987396+00:00"}