{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:NTJDEDWHMHLCPCZSFK3BPORATX","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":"c07c20147b890f111286e5fb353fded2dc16871e8184ce5376a9a94519ea4360","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-07-18T18:00:00Z","title_canon_sha256":"4ee98380e3a6f31b3d41defbeadf808ecf28b71ac09cb906e668784327504f2f"},"schema_version":"1.0","source":{"id":"1707.05784","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.05784","created_at":"2026-05-18T00:13:32Z"},{"alias_kind":"arxiv_version","alias_value":"1707.05784v1","created_at":"2026-05-18T00:13:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.05784","created_at":"2026-05-18T00:13:32Z"},{"alias_kind":"pith_short_12","alias_value":"NTJDEDWHMHLC","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_16","alias_value":"NTJDEDWHMHLCPCZS","created_at":"2026-05-18T12:31:34Z"},{"alias_kind":"pith_short_8","alias_value":"NTJDEDWH","created_at":"2026-05-18T12:31:34Z"}],"graph_snapshots":[{"event_id":"sha256:e79a4a85524b3f519d123685475f65a0d98bdcb173c878eeb6292870d9e76ff3","target":"graph","created_at":"2026-05-18T00:13:32Z","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 detailed multi-frequency, multi-epoch radio observations of GRB 140304A at $z=5.283$ from 1 to 86 GHz and 0.45 d to 89 d. The radio and mm data exhibit unusual multiple spectral components, which cannot be simply explained by standard forward and reverse shock scenarios. Through detailed multi-wavelength analysis spanning radio to X-rays, we constrain the forward shock parameters to $E_{\\rm K, iso}\\approx4.9\\times10^{54}\\,$erg, $A_* \\approx 2.6\\times10^{-2}$, $\\epsilon_{\\rm e}\\approx2.5\\times10^{-2}$, $\\epsilon_{\\rm B}\\approx5.9\\times10^{-2}$, $p\\approx2.6$, and $\\theta_{\\rm jet}\\ap","authors_text":"Ashley Zauderer, Atish Kamble, Edo Berger, Kate D. Alexander, Peter K. G. Williams, Raffaella Margutti, Re'em Sari, Tanmoy Laskar, Wen-fai Fong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-07-18T18:00:00Z","title":"A VLA Study of High-redshift GRBs II - The Complex Radio Afterglow of GRB 140304A: Shell Collisions and Two Reverse Shocks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.05784","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":"sha256:18edd1b20fc6512433ab7cb4ea33f2880a1a84d4b58f13f92e50c2f41305ea4c","target":"record","created_at":"2026-05-18T00:13:32Z","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":"c07c20147b890f111286e5fb353fded2dc16871e8184ce5376a9a94519ea4360","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-07-18T18:00:00Z","title_canon_sha256":"4ee98380e3a6f31b3d41defbeadf808ecf28b71ac09cb906e668784327504f2f"},"schema_version":"1.0","source":{"id":"1707.05784","kind":"arxiv","version":1}},"canonical_sha256":"6cd2320ec761d6278b322ab617ba209dee405c7391e252c8c8d9e3d4e188eb9b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6cd2320ec761d6278b322ab617ba209dee405c7391e252c8c8d9e3d4e188eb9b","first_computed_at":"2026-05-18T00:13:32.311939Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:32.311939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zHpKLGDHDUGxcau/YD/+NpOCj2DtgtKWz/VUkHtFQqTZgbtsh9d6XfZImmXAdS9CHSAB/iDm6sQu7UhPEQzzAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:32.312631Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.05784","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18edd1b20fc6512433ab7cb4ea33f2880a1a84d4b58f13f92e50c2f41305ea4c","sha256:e79a4a85524b3f519d123685475f65a0d98bdcb173c878eeb6292870d9e76ff3"],"state_sha256":"18dd5394051342e343dd81b5ad2bbab34fe7ece09c030951840f5c89b126cbf4"}