{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:5PJZ23BSBZX3YWTPHF6SOZYM7Y","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":"1fc96adeb6d6bdf20389f9db2e153ad0a9bfb9a6fced87a00e44df1d5f53a5ca","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-24T21:05:34Z","title_canon_sha256":"674365d254630b52515dec5268f2fab3222470e7c11d17c46b783e7106e84185"},"schema_version":"1.0","source":{"id":"2412.18681","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.18681","created_at":"2026-07-05T09:54:08Z"},{"alias_kind":"arxiv_version","alias_value":"2412.18681v1","created_at":"2026-07-05T09:54:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.18681","created_at":"2026-07-05T09:54:08Z"},{"alias_kind":"pith_short_12","alias_value":"5PJZ23BSBZX3","created_at":"2026-07-05T09:54:08Z"},{"alias_kind":"pith_short_16","alias_value":"5PJZ23BSBZX3YWTP","created_at":"2026-07-05T09:54:08Z"},{"alias_kind":"pith_short_8","alias_value":"5PJZ23BS","created_at":"2026-07-05T09:54:08Z"}],"graph_snapshots":[{"event_id":"sha256:32f5e1e7b0f7a721b8b02aa15df0f89b608ef91b598246a59e3d3bce059ac57a","target":"graph","created_at":"2026-07-05T09:54:08Z","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/2412.18681/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"I discuss here the progress made in the last decade on few of the key open problems in GRB physics. These include: (1) the nature of GRB progenitors, and the outliers found to the collapsar/merger scenarios; (2) Jet structures, whose existence became evident following GRB/GW170817; (3) the great progress made in understanding the GRB jet launching mechanisms, enabled by general-relativistic magneto-hydrodynamic (GR-MHD) codes; (4) recent studies of magnetic reconnection as a valid energy dissipation mechanism; (5) the early afterglow, which may be highly affected by a wind bubble, as well as r","authors_text":"Asaf Pe'er","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-24T21:05:34Z","title":"Gamma-ray bursts: what do we know today that we did not know 10 years ago?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.18681","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":"sha256:3f89ae0fdd1bff7335a87c3b66fe149328dd6e6ba059b6d08b9c63399621860f","target":"record","created_at":"2026-07-05T09:54:08Z","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":"1fc96adeb6d6bdf20389f9db2e153ad0a9bfb9a6fced87a00e44df1d5f53a5ca","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-12-24T21:05:34Z","title_canon_sha256":"674365d254630b52515dec5268f2fab3222470e7c11d17c46b783e7106e84185"},"schema_version":"1.0","source":{"id":"2412.18681","kind":"arxiv","version":1}},"canonical_sha256":"ebd39d6c320e6fbc5a6f397d27670cfe3fc06f41d883ec33c4f2f3459a69dcd2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ebd39d6c320e6fbc5a6f397d27670cfe3fc06f41d883ec33c4f2f3459a69dcd2","first_computed_at":"2026-07-05T09:54:08.976051Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:54:08.976051Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Zw7c4/DQoUepYt6FHualRyPh9EFhtpdq9WkVLmwC1WmhDKRrH0yqRk31LK9orvg9IMM8kFgiABF5VzufoBs9Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T09:54:08.976408Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.18681","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f89ae0fdd1bff7335a87c3b66fe149328dd6e6ba059b6d08b9c63399621860f","sha256:32f5e1e7b0f7a721b8b02aa15df0f89b608ef91b598246a59e3d3bce059ac57a"],"state_sha256":"6105d396d956cb807cbbbfc4d4fb2fca2ed402e0f494f576b3acf056da04d31c"}