{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:NIR2OW6AIM33U2GXEYRDUK4WT4","short_pith_number":"pith:NIR2OW6A","canonical_record":{"source":{"id":"1203.0296","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-03-01T20:59:59Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"956faab53f6bce7e94d25c6ed4ee5052dad9368c0f6f2db2fad81ff2872b53ff","abstract_canon_sha256":"59c6eaec2c1e670b6517973b01f85c58790d48e00f038182364e10eb1a8f8c7b"},"schema_version":"1.0"},"canonical_sha256":"6a23a75bc04337ba68d726223a2b969f2397f54dd67c035a18bbd539ebaf5d54","source":{"kind":"arxiv","id":"1203.0296","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.0296","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"arxiv_version","alias_value":"1203.0296v2","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.0296","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"pith_short_12","alias_value":"NIR2OW6AIM33","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"NIR2OW6AIM33U2GX","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"NIR2OW6A","created_at":"2026-05-18T12:27:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:NIR2OW6AIM33U2GXEYRDUK4WT4","target":"record","payload":{"canonical_record":{"source":{"id":"1203.0296","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-03-01T20:59:59Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"956faab53f6bce7e94d25c6ed4ee5052dad9368c0f6f2db2fad81ff2872b53ff","abstract_canon_sha256":"59c6eaec2c1e670b6517973b01f85c58790d48e00f038182364e10eb1a8f8c7b"},"schema_version":"1.0"},"canonical_sha256":"6a23a75bc04337ba68d726223a2b969f2397f54dd67c035a18bbd539ebaf5d54","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:18:13.903819Z","signature_b64":"XDFTLZQJICssL0gJO/w8hXqJuiysHDOssXFRY5gM6y2XZubuRYjiCxToUCn0dchfhoVYoSnLfR0751ncPAntDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a23a75bc04337ba68d726223a2b969f2397f54dd67c035a18bbd539ebaf5d54","last_reissued_at":"2026-05-18T02:18:13.903421Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:18:13.903421Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.0296","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":"2026-05-18T02:18:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KFgU0LqvKZIjd54tqy3G9+jDQ051CMkrrFVvsUEUM4kcenKeaOSvjgUb6Dler4x5xwSXakgcpgMqhSZsJbwgDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T01:44:14.869525Z"},"content_sha256":"bd08b6a35b236a41103e4e423a5d238c6f2ebd9dde7d3006b71a2d644ce4e8ce","schema_version":"1.0","event_id":"sha256:bd08b6a35b236a41103e4e423a5d238c6f2ebd9dde7d3006b71a2d644ce4e8ce"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:NIR2OW6AIM33U2GXEYRDUK4WT4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The survival of nuclei in jets associated with core-collapse supernovae","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Kohta Murase, Kunihito Ioka, Peter Meszaros, Shunsaku Horiuchi","submitted_at":"2012-03-01T20:59:59Z","abstract_excerpt":"Heavy nuclei such as nickel-56 are synthesized in a wide range of core-collapse supernovae (CCSN), including energetic supernovae associated with gamma-ray bursts (GRBs). Recent studies suggest that jet-like outflows are a common feature of CCSN. These outflows may entrain synthesized nuclei at launch or during propagation, and provide interesting multi-messenger signals including heavy ultra-high energy cosmic rays. Here, we investigate the destruction processes of nuclei during crossing from the stellar material into the jet material via a cocoon, and during propagation after being successfu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.0296","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":""},"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":"2026-05-18T02:18:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+OwLT+zMEdP5BAtZ2F7qL63iq+I1usElW9TlWr00wy+tfRIOXJ4duFGVaLgkThGBfa8e3bVhPC2QinnWrMnrCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T01:44:14.869859Z"},"content_sha256":"b1a8b945461e12ee9d5a19899ed68c420ffe647cb18355cad98b7dad59772c5c","schema_version":"1.0","event_id":"sha256:b1a8b945461e12ee9d5a19899ed68c420ffe647cb18355cad98b7dad59772c5c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NIR2OW6AIM33U2GXEYRDUK4WT4/bundle.json","state_url":"https://pith.science/pith/NIR2OW6AIM33U2GXEYRDUK4WT4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NIR2OW6AIM33U2GXEYRDUK4WT4/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":"2026-06-27T01:44:14Z","links":{"resolver":"https://pith.science/pith/NIR2OW6AIM33U2GXEYRDUK4WT4","bundle":"https://pith.science/pith/NIR2OW6AIM33U2GXEYRDUK4WT4/bundle.json","state":"https://pith.science/pith/NIR2OW6AIM33U2GXEYRDUK4WT4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NIR2OW6AIM33U2GXEYRDUK4WT4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:NIR2OW6AIM33U2GXEYRDUK4WT4","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":"59c6eaec2c1e670b6517973b01f85c58790d48e00f038182364e10eb1a8f8c7b","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-03-01T20:59:59Z","title_canon_sha256":"956faab53f6bce7e94d25c6ed4ee5052dad9368c0f6f2db2fad81ff2872b53ff"},"schema_version":"1.0","source":{"id":"1203.0296","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.0296","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"arxiv_version","alias_value":"1203.0296v2","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.0296","created_at":"2026-05-18T02:18:13Z"},{"alias_kind":"pith_short_12","alias_value":"NIR2OW6AIM33","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"NIR2OW6AIM33U2GX","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"NIR2OW6A","created_at":"2026-05-18T12:27:16Z"}],"graph_snapshots":[{"event_id":"sha256:b1a8b945461e12ee9d5a19899ed68c420ffe647cb18355cad98b7dad59772c5c","target":"graph","created_at":"2026-05-18T02:18:13Z","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":"Heavy nuclei such as nickel-56 are synthesized in a wide range of core-collapse supernovae (CCSN), including energetic supernovae associated with gamma-ray bursts (GRBs). Recent studies suggest that jet-like outflows are a common feature of CCSN. These outflows may entrain synthesized nuclei at launch or during propagation, and provide interesting multi-messenger signals including heavy ultra-high energy cosmic rays. Here, we investigate the destruction processes of nuclei during crossing from the stellar material into the jet material via a cocoon, and during propagation after being successfu","authors_text":"Kohta Murase, Kunihito Ioka, Peter Meszaros, Shunsaku Horiuchi","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-03-01T20:59:59Z","title":"The survival of nuclei in jets associated with core-collapse supernovae"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.0296","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:bd08b6a35b236a41103e4e423a5d238c6f2ebd9dde7d3006b71a2d644ce4e8ce","target":"record","created_at":"2026-05-18T02:18:13Z","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":"59c6eaec2c1e670b6517973b01f85c58790d48e00f038182364e10eb1a8f8c7b","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-03-01T20:59:59Z","title_canon_sha256":"956faab53f6bce7e94d25c6ed4ee5052dad9368c0f6f2db2fad81ff2872b53ff"},"schema_version":"1.0","source":{"id":"1203.0296","kind":"arxiv","version":2}},"canonical_sha256":"6a23a75bc04337ba68d726223a2b969f2397f54dd67c035a18bbd539ebaf5d54","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a23a75bc04337ba68d726223a2b969f2397f54dd67c035a18bbd539ebaf5d54","first_computed_at":"2026-05-18T02:18:13.903421Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:18:13.903421Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XDFTLZQJICssL0gJO/w8hXqJuiysHDOssXFRY5gM6y2XZubuRYjiCxToUCn0dchfhoVYoSnLfR0751ncPAntDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:18:13.903819Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.0296","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd08b6a35b236a41103e4e423a5d238c6f2ebd9dde7d3006b71a2d644ce4e8ce","sha256:b1a8b945461e12ee9d5a19899ed68c420ffe647cb18355cad98b7dad59772c5c"],"state_sha256":"982591acad48c7a11591f710e51bd28723e1fd333428bc5cdd7616d25d21cd75"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OBAtrAuAnGkzZyXUEizT4fWcK1C1HY7nktCp5pQPz/ieIbA+rW/NqEKmT8PWS5AtvuUEF316AWQwACJ5BUwZCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T01:44:14.871661Z","bundle_sha256":"c53750d14390d0ec17f787bb00a7c79b985f3c0b53b17ca8efbf05bfb25c82bf"}}