{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:553AL5KDINCDVEAWZZKZOQKFNG","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":"18db3c14c0a41e85917e2c8e508602c13c0005f7f98655efca56ff29218568c7","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-05-13T20:11:56Z","title_canon_sha256":"f7dea3ecd59a156ea704b2c449d6b4a8036706d1ae2efda0103a0d2096a0caff"},"schema_version":"1.0","source":{"id":"1305.2941","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.2941","created_at":"2026-05-18T01:50:02Z"},{"alias_kind":"arxiv_version","alias_value":"1305.2941v3","created_at":"2026-05-18T01:50:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.2941","created_at":"2026-05-18T01:50:02Z"},{"alias_kind":"pith_short_12","alias_value":"553AL5KDINCD","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"553AL5KDINCDVEAW","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"553AL5KD","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:7ffec638d2c979fb7e1f60d924b3572bbee2022da347fad3c3394b60fd043824","target":"graph","created_at":"2026-05-18T01:50:02Z","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":"Highly dust-obscured starbursting galaxies (submillimeter galaxies and their ilk) represent the most extreme sites of star-formation in the distant universe and contribute significantly to overall cosmic star-formation beyond z>1.5. Some stars formed in these environments may also explode as GRBs and contribute to the population of \"dark\" bursts. Here we present VLA wideband radio-continuum observations of 15 heavily dust-obscured Swift GRBs to search for radio synchrotron emission associated with intense star-formation in their host galaxies. Most of these targets (11) are not detected. Of th","authors_text":"D. A. Perley, R. A. Perley","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-05-13T20:11:56Z","title":"Radio Constraints on Heavily-Obscured Star-Formation within Dark Gamma-Ray Burst Host Galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.2941","kind":"arxiv","version":3},"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":"sha256:9858d90f04333f59119d4ac8df1ade926a95d71ff85609f25c909851efa6be6d","target":"record","created_at":"2026-05-18T01:50:02Z","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":"18db3c14c0a41e85917e2c8e508602c13c0005f7f98655efca56ff29218568c7","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-05-13T20:11:56Z","title_canon_sha256":"f7dea3ecd59a156ea704b2c449d6b4a8036706d1ae2efda0103a0d2096a0caff"},"schema_version":"1.0","source":{"id":"1305.2941","kind":"arxiv","version":3}},"canonical_sha256":"ef7605f54343443a9016ce559741456994fa9345ed32ff846bd277ad9e0907c7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef7605f54343443a9016ce559741456994fa9345ed32ff846bd277ad9e0907c7","first_computed_at":"2026-05-18T01:50:02.599574Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:50:02.599574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ajIsfF0Sv4gaCPAivI7xndLsTHAsrKUiCRBWW3IcoAceo522haSqtAxEOMu7Jb+3I6sXU4O/SWhwlyxmVm8XCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:50:02.600284Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.2941","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9858d90f04333f59119d4ac8df1ade926a95d71ff85609f25c909851efa6be6d","sha256:7ffec638d2c979fb7e1f60d924b3572bbee2022da347fad3c3394b60fd043824"],"state_sha256":"c2457cee340b27c49e0a0768faa463135c719db59c082508afb00e24d022b7cb"}