{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:2CKCYG5Y2BIOVMVVYNIBU2YPQT","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":"8d432b95298975c5cc63eff769e599e8e1087dcdfddd966eb97a81acf4df52c1","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-10-15T10:45:43Z","title_canon_sha256":"b2e1e6f2a26958456ce25bd9af74a97e4376049a8e384e3c5e251c522296b7c2"},"schema_version":"1.0","source":{"id":"2210.08254","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.08254","created_at":"2026-07-05T06:00:13Z"},{"alias_kind":"arxiv_version","alias_value":"2210.08254v2","created_at":"2026-07-05T06:00:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.08254","created_at":"2026-07-05T06:00:13Z"},{"alias_kind":"pith_short_12","alias_value":"2CKCYG5Y2BIO","created_at":"2026-07-05T06:00:13Z"},{"alias_kind":"pith_short_16","alias_value":"2CKCYG5Y2BIOVMVV","created_at":"2026-07-05T06:00:13Z"},{"alias_kind":"pith_short_8","alias_value":"2CKCYG5Y","created_at":"2026-07-05T06:00:13Z"}],"graph_snapshots":[{"event_id":"sha256:e29935db6e74af95ae8ace50c053beca4f10d02c440d2dce34a7174d1c41f27d","target":"graph","created_at":"2026-07-05T06:00:13Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2210.08254/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We implement a multi-group and discrete-ordinate neutrino transport model in spherical symmetry which allows to simulate collective neutrino oscillations by including realistic collisional rates in a self-consistent way. We utilize this innovative model, based on strategic parameter rescaling, to study a recently proposed collisional flavor instability caused by the asymmetry of emission and absorption rates between $\\nu_e$ and $\\bar\\nu_e$ for four different static backgrounds taken from different stages in a core-collapse supernova simulation. Our results confirm that collisional instabilitie","authors_text":"Chun-Yu Lin, Gabriel Mart\\'inez-Pinedo, Lucas Johns, Manu George, Meng-Ru Wu, Tobias Fischer, Zewei Xiong","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-10-15T10:45:43Z","title":"Evolution of collisional neutrino flavor instabilities in spherically symmetric supernova models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.08254","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:b8728a871de305ad05abc129e50e11c6ff7abb4414de9af679f887a0e2e74cdd","target":"record","created_at":"2026-07-05T06:00:13Z","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":"8d432b95298975c5cc63eff769e599e8e1087dcdfddd966eb97a81acf4df52c1","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-10-15T10:45:43Z","title_canon_sha256":"b2e1e6f2a26958456ce25bd9af74a97e4376049a8e384e3c5e251c522296b7c2"},"schema_version":"1.0","source":{"id":"2210.08254","kind":"arxiv","version":2}},"canonical_sha256":"d0942c1bb8d050eab2b5c3501a6b0f84efebbd7590862edd8fa33a391506ba20","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0942c1bb8d050eab2b5c3501a6b0f84efebbd7590862edd8fa33a391506ba20","first_computed_at":"2026-07-05T06:00:13.878385Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:00:13.878385Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"daBBs/zQQuZcBc/EJPYaREB5fJGx+tf30Qmy/z72/kXlwEcVa3ZuptlKHgGKJyEMM+WRTOBTXQZH+LzIjpPwAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:00:13.878883Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.08254","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b8728a871de305ad05abc129e50e11c6ff7abb4414de9af679f887a0e2e74cdd","sha256:e29935db6e74af95ae8ace50c053beca4f10d02c440d2dce34a7174d1c41f27d"],"state_sha256":"a4fffe31ffe4dc871fdeb99972de6ecc244f1c8adca4abc5315518d32aa12f7e"}