{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:I4W4LZRVWQMH73GSKYAMNZE2HC","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":"4b2bb0a4444e78022621909b1b2ee34cd6eca7004cf2f96c0c1e3b7022a7d2bd","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-10-31T18:00:00Z","title_canon_sha256":"991aa07a40a3c07a59e94889b5c054fb0c52803fae4f05d6a246207395ac6ac2"},"schema_version":"1.0","source":{"id":"1711.00008","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00008","created_at":"2026-05-18T00:24:59Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00008v2","created_at":"2026-05-18T00:24:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00008","created_at":"2026-05-18T00:24:59Z"},{"alias_kind":"pith_short_12","alias_value":"I4W4LZRVWQMH","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"I4W4LZRVWQMH73GS","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"I4W4LZRV","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:7b4ef7e6e9687897f8ca8bac01654e67a1aba1e0150d5761d7d9d4d9f64749ad","target":"graph","created_at":"2026-05-18T00:24:59Z","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":"Measuring precise all-flavor neutrino information from a supernova is crucial for understanding the core-collapse process as well as neutrino properties. We apply a chi-squared analysis for different detector setups to explore determination of $\\nu_{e}$ spectral parameters. Using a long-term two-dimensional core-collapse simulation with three time varying spectral parameters, we generate mock data to examine the capabilities of the current Super-Kamiokande detector and compare the relative improvements that gadolinium, Hyper-Kamiokande, and DUNE would have. We show that in a realistic three sp","authors_text":"Alex Nikrant, Ranjan Laha, Shunsaku Horiuchi","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-10-31T18:00:00Z","title":"Robust measurement of supernova $\\nu_e$ spectra with future neutrino detectors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00008","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":"sha256:653c2eb9d52235f64509d8e99069faf336e1eb5aa4ee2076d1d3ec74dc4417d2","target":"record","created_at":"2026-05-18T00:24:59Z","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":"4b2bb0a4444e78022621909b1b2ee34cd6eca7004cf2f96c0c1e3b7022a7d2bd","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-10-31T18:00:00Z","title_canon_sha256":"991aa07a40a3c07a59e94889b5c054fb0c52803fae4f05d6a246207395ac6ac2"},"schema_version":"1.0","source":{"id":"1711.00008","kind":"arxiv","version":2}},"canonical_sha256":"472dc5e635b4187fecd25600c6e49a3887c903e558e5eb146841a453fda9e49c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"472dc5e635b4187fecd25600c6e49a3887c903e558e5eb146841a453fda9e49c","first_computed_at":"2026-05-18T00:24:59.452207Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:59.452207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SXN1AIQek5FuGc8omboYQbSp+63YVnd/k1lYkifvvOMiNE9NZ7JhSd07scp2Dq/yNe51eno/LC029D0cG8YCAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:59.452665Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.00008","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:653c2eb9d52235f64509d8e99069faf336e1eb5aa4ee2076d1d3ec74dc4417d2","sha256:7b4ef7e6e9687897f8ca8bac01654e67a1aba1e0150d5761d7d9d4d9f64749ad"],"state_sha256":"853b59bd2cfb4c4b8675dcd30afff4ea0587ded4d90cbb19a34a4c71b261d260"}