{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:SC36UW35LMS23WUK5ZIHYYC5XG","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":"46c639cdb56ad512838a6b51d246ebd945ba85868a9dcba994b6492aeb815214","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2014-04-03T10:23:13Z","title_canon_sha256":"9701189899c318931e74983940fec7e189f25e1a131c4d55853bf24c94f42923"},"schema_version":"1.0","source":{"id":"1404.0831","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.0831","created_at":"2026-05-18T01:43:42Z"},{"alias_kind":"arxiv_version","alias_value":"1404.0831v1","created_at":"2026-05-18T01:43:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.0831","created_at":"2026-05-18T01:43:42Z"},{"alias_kind":"pith_short_12","alias_value":"SC36UW35LMS2","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SC36UW35LMS23WUK","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SC36UW35","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:e0b3aee2bdc8f289f5ba24fc3f8d06a1f97cc3c23a3efc3080dfc2341983e6ca","target":"graph","created_at":"2026-05-18T01:43:42Z","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 quantify the scientific potential for exoplanet imaging with the Mid-infrared E-ELT Imager and Spectrograph (METIS) foreseen as one of the instruments of the European Extremely Large Telescope (E-ELT). We focus on two main science cases: (1) the direct detection of known gas giant planets found by radial velocity (RV) searches; and (2) the direct detection of small (1 - 4 R_earth) planets around the nearest stars. Under the assumptions made in our modeling, in particular on the achievable inner working angle and sensitivity, our analyses reveal that within a reasonable amount of observing t","authors_text":"(2) MPIA, (3) Leiden Observatory), Eva Schmalzl (3), Ian Crossfield (2), Jenny Held (1) ((1) ETH Zurich, Michael R. Meyer (1), Sascha P. Quanz (1)","cross_cats":["astro-ph.EP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2014-04-03T10:23:13Z","title":"Direct detection of exoplanets in the 3 -- 10 micron range with E-ELT/METIS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.0831","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:ab74b6e62b956ceb5e39a6e24b68af08a37259f8c82c0d2abbcc25c38dd09b0c","target":"record","created_at":"2026-05-18T01:43:42Z","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":"46c639cdb56ad512838a6b51d246ebd945ba85868a9dcba994b6492aeb815214","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2014-04-03T10:23:13Z","title_canon_sha256":"9701189899c318931e74983940fec7e189f25e1a131c4d55853bf24c94f42923"},"schema_version":"1.0","source":{"id":"1404.0831","kind":"arxiv","version":1}},"canonical_sha256":"90b7ea5b7d5b25adda8aee507c605db986df1db06ab0bf51bc079ec190217ce8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90b7ea5b7d5b25adda8aee507c605db986df1db06ab0bf51bc079ec190217ce8","first_computed_at":"2026-05-18T01:43:42.673377Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:42.673377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"n1UNv+pBuV30nEsJ9T3NO6PiY7lvSb6l4wYYA9Jkew+HfxLoDSv0pSnDHGih2xeepD+WcIPqXrv6T9tSOc2KBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:42.673892Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.0831","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ab74b6e62b956ceb5e39a6e24b68af08a37259f8c82c0d2abbcc25c38dd09b0c","sha256:e0b3aee2bdc8f289f5ba24fc3f8d06a1f97cc3c23a3efc3080dfc2341983e6ca"],"state_sha256":"ff86cd4c4696d186c153529bc0edff2d8cfed52057ada4ac679f77b4259b212c"}