{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:ZIQKQB7XRBBDDVSEAUJA7Y7ZFT","short_pith_number":"pith:ZIQKQB7X","canonical_record":{"source":{"id":"2003.02004","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-03-04T11:11:05Z","cross_cats_sorted":[],"title_canon_sha256":"407ae39fc3af7edf99cc2ef1717c0b467faceabec18cd3e7ee687da32a21eb35","abstract_canon_sha256":"d98aa45b4b7ee299f20d785cf2c202320f0d6881b10c2ac804e301afc85cddd6"},"schema_version":"1.0"},"canonical_sha256":"ca20a807f7884231d64405120fe3f92cf4e9d2a491873c5d78ef6a2a0a5cf7ca","source":{"kind":"arxiv","id":"2003.02004","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.02004","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"arxiv_version","alias_value":"2003.02004v2","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.02004","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"pith_short_12","alias_value":"ZIQKQB7XRBBD","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"pith_short_16","alias_value":"ZIQKQB7XRBBDDVSE","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"pith_short_8","alias_value":"ZIQKQB7X","created_at":"2026-07-05T01:12:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:ZIQKQB7XRBBDDVSEAUJA7Y7ZFT","target":"record","payload":{"canonical_record":{"source":{"id":"2003.02004","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-03-04T11:11:05Z","cross_cats_sorted":[],"title_canon_sha256":"407ae39fc3af7edf99cc2ef1717c0b467faceabec18cd3e7ee687da32a21eb35","abstract_canon_sha256":"d98aa45b4b7ee299f20d785cf2c202320f0d6881b10c2ac804e301afc85cddd6"},"schema_version":"1.0"},"canonical_sha256":"ca20a807f7884231d64405120fe3f92cf4e9d2a491873c5d78ef6a2a0a5cf7ca","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:12:39.660457Z","signature_b64":"C/oXAu3pBzYvtR3orQOAEIPuqn905UfqKijvp+I9vwz+5cp2Kyd/TMjJRkBChrfYCXsZZdzoznYLDunEhg63Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca20a807f7884231d64405120fe3f92cf4e9d2a491873c5d78ef6a2a0a5cf7ca","last_reissued_at":"2026-07-05T01:12:39.660034Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:12:39.660034Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2003.02004","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:12:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C+U9PchKO5o5xCy45WqSULAIyia37cSdzXmwh2W1PwOYe1auwBgJvjNkJuoueY8ZtU7/bWRLHC1e027GqgMNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T11:57:32.002317Z"},"content_sha256":"15c65c794df86b7fdf26a91f36204d68f986f32ccbfc1085129a0359bfaa472f","schema_version":"1.0","event_id":"sha256:15c65c794df86b7fdf26a91f36204d68f986f32ccbfc1085129a0359bfaa472f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:ZIQKQB7XRBBDDVSEAUJA7Y7ZFT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetorotational Explosion of A Massive Star Supported by Neutrino Heating in General Relativistic Three Dimensional Simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Almudena Arcones, Kei Kotake, Takami Kuroda, Tomoya Takiwaki","submitted_at":"2020-03-04T11:11:05Z","abstract_excerpt":"We present results of three-dimensional (3D), radiation-magnetohydrodynamics (MHD) simulations of core-collapse supernovae in full general relativity (GR) with spectral neutrino transport. In order to study the effects of progenitor's rotation and magnetic fields, we compute three models, where the precollapse rotation rate and magnetic fields are included parametrically to a 20 M$_{\\odot}$ star. While we find no shock revival in our two non-magnetized models during our simulation times ($\\sim500$ ms after bounce), the magnetorotationally (MR) driven shock expansion immediately initiates after"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.02004","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2003.02004/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:12:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/QX9WncuI38ZHFcouaoDbuXkrYnlACcxCm1iuynoY/+rXrx5mUW0evZEchr6+NrFJ6j/xuvj8CgEkYU511k4Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T11:57:32.002824Z"},"content_sha256":"07e3dba6e4006386a45dd1f32cb64f767f4c3b1b4885c29d66845fcb90a37554","schema_version":"1.0","event_id":"sha256:07e3dba6e4006386a45dd1f32cb64f767f4c3b1b4885c29d66845fcb90a37554"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZIQKQB7XRBBDDVSEAUJA7Y7ZFT/bundle.json","state_url":"https://pith.science/pith/ZIQKQB7XRBBDDVSEAUJA7Y7ZFT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZIQKQB7XRBBDDVSEAUJA7Y7ZFT/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-22T11:57:32Z","links":{"resolver":"https://pith.science/pith/ZIQKQB7XRBBDDVSEAUJA7Y7ZFT","bundle":"https://pith.science/pith/ZIQKQB7XRBBDDVSEAUJA7Y7ZFT/bundle.json","state":"https://pith.science/pith/ZIQKQB7XRBBDDVSEAUJA7Y7ZFT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZIQKQB7XRBBDDVSEAUJA7Y7ZFT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:ZIQKQB7XRBBDDVSEAUJA7Y7ZFT","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":"d98aa45b4b7ee299f20d785cf2c202320f0d6881b10c2ac804e301afc85cddd6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-03-04T11:11:05Z","title_canon_sha256":"407ae39fc3af7edf99cc2ef1717c0b467faceabec18cd3e7ee687da32a21eb35"},"schema_version":"1.0","source":{"id":"2003.02004","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.02004","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"arxiv_version","alias_value":"2003.02004v2","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.02004","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"pith_short_12","alias_value":"ZIQKQB7XRBBD","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"pith_short_16","alias_value":"ZIQKQB7XRBBDDVSE","created_at":"2026-07-05T01:12:39Z"},{"alias_kind":"pith_short_8","alias_value":"ZIQKQB7X","created_at":"2026-07-05T01:12:39Z"}],"graph_snapshots":[{"event_id":"sha256:07e3dba6e4006386a45dd1f32cb64f767f4c3b1b4885c29d66845fcb90a37554","target":"graph","created_at":"2026-07-05T01:12:39Z","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/2003.02004/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present results of three-dimensional (3D), radiation-magnetohydrodynamics (MHD) simulations of core-collapse supernovae in full general relativity (GR) with spectral neutrino transport. In order to study the effects of progenitor's rotation and magnetic fields, we compute three models, where the precollapse rotation rate and magnetic fields are included parametrically to a 20 M$_{\\odot}$ star. While we find no shock revival in our two non-magnetized models during our simulation times ($\\sim500$ ms after bounce), the magnetorotationally (MR) driven shock expansion immediately initiates after","authors_text":"Almudena Arcones, Kei Kotake, Takami Kuroda, Tomoya Takiwaki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-03-04T11:11:05Z","title":"Magnetorotational Explosion of A Massive Star Supported by Neutrino Heating in General Relativistic Three Dimensional Simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.02004","kind":"arxiv","version":2},"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":"sha256:15c65c794df86b7fdf26a91f36204d68f986f32ccbfc1085129a0359bfaa472f","target":"record","created_at":"2026-07-05T01:12:39Z","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":"d98aa45b4b7ee299f20d785cf2c202320f0d6881b10c2ac804e301afc85cddd6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-03-04T11:11:05Z","title_canon_sha256":"407ae39fc3af7edf99cc2ef1717c0b467faceabec18cd3e7ee687da32a21eb35"},"schema_version":"1.0","source":{"id":"2003.02004","kind":"arxiv","version":2}},"canonical_sha256":"ca20a807f7884231d64405120fe3f92cf4e9d2a491873c5d78ef6a2a0a5cf7ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca20a807f7884231d64405120fe3f92cf4e9d2a491873c5d78ef6a2a0a5cf7ca","first_computed_at":"2026-07-05T01:12:39.660034Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:12:39.660034Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C/oXAu3pBzYvtR3orQOAEIPuqn905UfqKijvp+I9vwz+5cp2Kyd/TMjJRkBChrfYCXsZZdzoznYLDunEhg63Aw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:12:39.660457Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.02004","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:15c65c794df86b7fdf26a91f36204d68f986f32ccbfc1085129a0359bfaa472f","sha256:07e3dba6e4006386a45dd1f32cb64f767f4c3b1b4885c29d66845fcb90a37554"],"state_sha256":"d6d5452f0ea16917a4ecada64d63066dc9acf899598ca5f54646373b4cda5e0f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gRfVjOPtH35YUEa4wZrMc7v21yICRWyKt0lJLxhiWR0eKuMITLS9vVCw3LasBP2VgCSd09uKvWItlcWgEam0AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T11:57:32.007014Z","bundle_sha256":"36856208e9f1ea582d408369b88a80b900e9b41fff1f1c773feb6618890d709f"}}