{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:P3C55QCBQDFG5RJC2YK3QGTKVY","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":"fc72b5366a9def9eb6be342b5a9537226f7c554eb36fba7798ee3b674b94acee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-03-29T18:00:10Z","title_canon_sha256":"175e836b860463b06d111cc22b9c8bb7384209aa327ae321c5a2cb687416356e"},"schema_version":"1.0","source":{"id":"1703.10173","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.10173","created_at":"2026-05-18T00:44:51Z"},{"alias_kind":"arxiv_version","alias_value":"1703.10173v1","created_at":"2026-05-18T00:44:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.10173","created_at":"2026-05-18T00:44:51Z"},{"alias_kind":"pith_short_12","alias_value":"P3C55QCBQDFG","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"P3C55QCBQDFG5RJC","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"P3C55QCB","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:41ac7013418327b2df987d69c203f847bcc1728b0d65be45dcb36ac17e6c3b88","target":"graph","created_at":"2026-05-18T00:44:51Z","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 present the first interferometric detections of Fast Radio Bursts (FRBs), an enigmatic new class of astrophysical transient. In a 180-day survey of the Southern sky we discovered 3 FRBs at 843 MHz with the UTMOST array, as part of commissioning science during a major ongoing upgrade. The wide field of view of UTMOST ($\\approx 9$ deg$^{2}$) is well suited to FRB searches. The primary beam is covered by 352 partially overlapping fan-beams, each of which is searched for FRBs in real time with pulse widths in the range 0.655 to 42 ms, and dispersion measures $\\leq$2000 pc cm$^{-3}$. Detections ","authors_text":"A. Jameson, A.J. Green, A. Parthasarathy, C. Flynn, D. Campbell-Wilson, E.D. Barr, E.F. Keane, F. Jankowski, M. Bailes, M. Caleb, P.A. Rosado, R.W. Hunstead, S. Bhandari, T. Bateman, V. Ravi, V. Venkatraman Krishnan, W. Farah, W. van Straten","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-03-29T18:00:10Z","title":"The first interferometric detections of Fast Radio Bursts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.10173","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:a3d31433817136ade0e22a9853f6041b4e883973aadf1dc3570192f853c86e2a","target":"record","created_at":"2026-05-18T00:44:51Z","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":"fc72b5366a9def9eb6be342b5a9537226f7c554eb36fba7798ee3b674b94acee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-03-29T18:00:10Z","title_canon_sha256":"175e836b860463b06d111cc22b9c8bb7384209aa327ae321c5a2cb687416356e"},"schema_version":"1.0","source":{"id":"1703.10173","kind":"arxiv","version":1}},"canonical_sha256":"7ec5dec04180ca6ec522d615b81a6aae2598df0ea7f4b35384a1b79ca9db5649","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ec5dec04180ca6ec522d615b81a6aae2598df0ea7f4b35384a1b79ca9db5649","first_computed_at":"2026-05-18T00:44:51.255669Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:44:51.255669Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IEA6j9NI9JdhKsto2lRzBXbqZAIZUjMYqp/wsMV7IYqd2FraBkIHc4vqlZBk8JG1lA0lsfcD1ZXPF8GrmCwmCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:44:51.256241Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.10173","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a3d31433817136ade0e22a9853f6041b4e883973aadf1dc3570192f853c86e2a","sha256:41ac7013418327b2df987d69c203f847bcc1728b0d65be45dcb36ac17e6c3b88"],"state_sha256":"15a37149b01a80f76d8fba1a22ef2f602405309e709daa37e31c5149fa38d806"}