{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:5TRRE3NDEGVPDAV4RGPIWZQMPC","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":"bcfe174e21cf8d46e3938e2cf2712216da9d7783e861285a7ef5d0a4de6274a9","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-07-06T15:58:38Z","title_canon_sha256":"f655f5e5ca21de161991eb7d0e35790119c3850ffcaa46bcbf5ab19a50bf88d0"},"schema_version":"1.0","source":{"id":"astro-ph/0507135","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0507135","created_at":"2026-07-04T15:25:35Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0507135v3","created_at":"2026-07-04T15:25:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0507135","created_at":"2026-07-04T15:25:35Z"},{"alias_kind":"pith_short_12","alias_value":"5TRRE3NDEGVP","created_at":"2026-07-04T15:25:35Z"},{"alias_kind":"pith_short_16","alias_value":"5TRRE3NDEGVPDAV4","created_at":"2026-07-04T15:25:35Z"},{"alias_kind":"pith_short_8","alias_value":"5TRRE3ND","created_at":"2026-07-04T15:25:35Z"}],"graph_snapshots":[{"event_id":"sha256:a724e26e627fc1c1cdefde1134ed04c09e150e6749c48224beb9735e6f51f4b1","target":"graph","created_at":"2026-07-04T15:25:35Z","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/astro-ph/0507135/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Supernova models with a full spectral treatment of the neutrino transport are presented, employing the Prometheus/Vertex neutrino-hydrodynamics code with a ``ray-by-ray plus'' approximation for treating two- (or three-) dimensional problems. The method is described in detail and critically assessed with respect to its capabilities, limitations, and inaccuracies in the context of supernova simulations. In this first paper of a series, 1D and 2D core-collapse calculations for a (nonrotating) 15 M_sun star are discussed, uncertainties in the treatment of the equation of state -- numerical and phy","authors_text":"2), (2) MPI for Physics; Munich), H.-Th. Janka (1), K. Kifonidis (1) ((1) MPI for Astrophysics; Garching, M. Rampp (1), R. Buras (1","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2005-07-06T15:58:38Z","title":"Two-dimensional hydrodynamic core-collapse supernova simulations with spectral neutrino transport. I. Numerical method and results for a 15 M_sun star"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0507135","kind":"arxiv","version":3},"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":"sha256:3e1f39284e1ecf71f79c4f0415879850a0737628b7c8beca9a2e57fab5b83241","target":"record","created_at":"2026-07-04T15:25:35Z","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":"bcfe174e21cf8d46e3938e2cf2712216da9d7783e861285a7ef5d0a4de6274a9","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-07-06T15:58:38Z","title_canon_sha256":"f655f5e5ca21de161991eb7d0e35790119c3850ffcaa46bcbf5ab19a50bf88d0"},"schema_version":"1.0","source":{"id":"astro-ph/0507135","kind":"arxiv","version":3}},"canonical_sha256":"ece3126da321aaf182bc899e8b660c78a043c19501e904626c8aaabc2a90475f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ece3126da321aaf182bc899e8b660c78a043c19501e904626c8aaabc2a90475f","first_computed_at":"2026-07-04T15:25:35.128491Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:25:35.128491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wnNGbRMlZ14wthhW842cYgPLYTOvDr1lGlna++ALnjQpmOqYm6Z/3OBE8Qm+x5vxObGho3lXufz+zQInwS5QDw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:25:35.128908Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0507135","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e1f39284e1ecf71f79c4f0415879850a0737628b7c8beca9a2e57fab5b83241","sha256:a724e26e627fc1c1cdefde1134ed04c09e150e6749c48224beb9735e6f51f4b1"],"state_sha256":"77b26c0874033a96f9f0066c8babf44ab9ee2a0616a6c5dc8a88e08308be43b4"}