{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MX7YWCUPTVG4EOEZICZUQUJHHB","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":"82115aa23f52efdd72902b45fbcce77ee52e23cb06cbbda9c003514f299e6d97","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-11-06T14:43:07Z","title_canon_sha256":"932a307af321ba494eab1183f2cbe87bc85ec05937b6cc96fce8e64cb0e41857"},"schema_version":"1.0","source":{"id":"1711.01910","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.01910","created_at":"2026-05-18T00:07:43Z"},{"alias_kind":"arxiv_version","alias_value":"1711.01910v1","created_at":"2026-05-18T00:07:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.01910","created_at":"2026-05-18T00:07:43Z"},{"alias_kind":"pith_short_12","alias_value":"MX7YWCUPTVG4","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MX7YWCUPTVG4EOEZ","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MX7YWCUP","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:90bfbdd24aaf5a3e25ab592195451dac45fcb010c44eb0133993587262b46356","target":"graph","created_at":"2026-05-18T00:07:43Z","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":"The Square Kilometre Array (SKA) will be sensitive enough to discover all of the pulsars in the Milky Way that are beamed towards Earth. Already in the initial deployment, SKA Phase 1, it will make significant advances in pulsar science. In these proceedings I briefly overview what the SKA is, and describe its pulsar search and timing capabilities.","authors_text":"E. F. Keane","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-11-06T14:43:07Z","title":"Pulsar Science with the SKA"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.01910","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":"sha256:684852ac4b25fdeb7f292cf720183c2743bd6f22747a0c9e1681dcdc467b8a75","target":"record","created_at":"2026-05-18T00:07:43Z","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":"82115aa23f52efdd72902b45fbcce77ee52e23cb06cbbda9c003514f299e6d97","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-11-06T14:43:07Z","title_canon_sha256":"932a307af321ba494eab1183f2cbe87bc85ec05937b6cc96fce8e64cb0e41857"},"schema_version":"1.0","source":{"id":"1711.01910","kind":"arxiv","version":1}},"canonical_sha256":"65ff8b0a8f9d4dc2389940b3485127385269692ffea84ad6b79774ea6034b10e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65ff8b0a8f9d4dc2389940b3485127385269692ffea84ad6b79774ea6034b10e","first_computed_at":"2026-05-18T00:07:43.490133Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:07:43.490133Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AyeoYWmOvqOv1vDmIusuE+wm7aTxhPmom8Oog6dJSLrWwsd98DxffUaRrW6ugEFAqatpAGbtjmWyVcq1UbRNDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:07:43.490830Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.01910","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:684852ac4b25fdeb7f292cf720183c2743bd6f22747a0c9e1681dcdc467b8a75","sha256:90bfbdd24aaf5a3e25ab592195451dac45fcb010c44eb0133993587262b46356"],"state_sha256":"ece6d27099db6e95652b3a97e9a72bc3a0df27783a9810833c88c2ef59633195"}