{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:JBLBWCYT4QT3L7ORNUWHKBCORH","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":"cd0ff42a645bad562e8c9ce6fba809b1c87adff5cac40e693054ffc24b73560e","cross_cats_sorted":["astro-ph.SR","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2021-11-04T18:21:01Z","title_canon_sha256":"0efc5079c01927e0cc15b8a88690ff1cdb01448b92382e01b7a06fe083c95c8e"},"schema_version":"1.0","source":{"id":"2111.03094","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.03094","created_at":"2026-07-05T05:26:35Z"},{"alias_kind":"arxiv_version","alias_value":"2111.03094v1","created_at":"2026-07-05T05:26:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.03094","created_at":"2026-07-05T05:26:35Z"},{"alias_kind":"pith_short_12","alias_value":"JBLBWCYT4QT3","created_at":"2026-07-05T05:26:35Z"},{"alias_kind":"pith_short_16","alias_value":"JBLBWCYT4QT3L7OR","created_at":"2026-07-05T05:26:35Z"},{"alias_kind":"pith_short_8","alias_value":"JBLBWCYT","created_at":"2026-07-05T05:26:35Z"}],"graph_snapshots":[{"event_id":"sha256:b9d83eceafe6a7694c45bfd8cd94564bdbb8dc280bdbac434900a9bee38018e7","target":"graph","created_at":"2026-07-05T05:26:35Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2111.03094/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The core collapse of rapidly rotating massive ~10 Msun stars (\"collapsars\"), and resulting formation of hyper-accreting black holes, are a leading model for the central engines of long-duration gamma-ray bursts (GRB) and promising sources of r-process nucleosynthesis. Here, we explore the signatures of collapsars from progenitors with extremely massive helium cores >130 Msun above the pair-instability mass gap. While rapid collapse to a black hole likely precludes a prompt explosion in these systems, we demonstrate that disk outflows can generate a large quantity (up to >50 Msun) of ejecta, co","authors_text":"Aman Agarwal, Brian D. Metzger, Daniel M. Siegel, Jennifer Barnes, Mathieu Renzo, V. Ashley Villar","cross_cats":["astro-ph.SR","gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2021-11-04T18:21:01Z","title":"\"Super-Kilonovae\" from Massive Collapsars as Signatures of Black-Hole Birth in the Pair-instability Mass Gap"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.03094","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:e98a305c2206c0ab21be8af04ef5ccfa2fcf888022d4f0d263a66ca9af3c4357","target":"record","created_at":"2026-07-05T05:26:35Z","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":"cd0ff42a645bad562e8c9ce6fba809b1c87adff5cac40e693054ffc24b73560e","cross_cats_sorted":["astro-ph.SR","gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2021-11-04T18:21:01Z","title_canon_sha256":"0efc5079c01927e0cc15b8a88690ff1cdb01448b92382e01b7a06fe083c95c8e"},"schema_version":"1.0","source":{"id":"2111.03094","kind":"arxiv","version":1}},"canonical_sha256":"48561b0b13e427b5fdd16d2c75044e89f8676367f08dcb3bf19670d615af8546","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48561b0b13e427b5fdd16d2c75044e89f8676367f08dcb3bf19670d615af8546","first_computed_at":"2026-07-05T05:26:35.475943Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:26:35.475943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cwj+3lVcXzE+k1IEJQ0lX8PuSBKdkHbUVzF1rZ5/ZbrmzpiSttGPLQLSGYGD+pHoWkKJD4SOM/VRWAIkS8QTDA==","signature_status":"signed_v1","signed_at":"2026-07-05T05:26:35.476474Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.03094","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e98a305c2206c0ab21be8af04ef5ccfa2fcf888022d4f0d263a66ca9af3c4357","sha256:b9d83eceafe6a7694c45bfd8cd94564bdbb8dc280bdbac434900a9bee38018e7"],"state_sha256":"10790144d7565b1d86603f2b55c86504c248e8688bdaa8c8b7207d5b9ad06b22"}