{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:PFE2CKF5TWKVLAC3XUOFY5KV3B","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":"d297a56ccc45b32330bb1faccb2534300b626804f629ca7dd7fc1c0234cae7e3","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-17T09:56:06Z","title_canon_sha256":"3b5a7b268fa753dae2929193291ec17c3cd0d7d6dc50420154a31fbc176d424d"},"schema_version":"1.0","source":{"id":"0908.2317","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.2317","created_at":"2026-07-04T16:01:54Z"},{"alias_kind":"arxiv_version","alias_value":"0908.2317v2","created_at":"2026-07-04T16:01:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.2317","created_at":"2026-07-04T16:01:54Z"},{"alias_kind":"pith_short_12","alias_value":"PFE2CKF5TWKV","created_at":"2026-07-04T16:01:54Z"},{"alias_kind":"pith_short_16","alias_value":"PFE2CKF5TWKVLAC3","created_at":"2026-07-04T16:01:54Z"},{"alias_kind":"pith_short_8","alias_value":"PFE2CKF5","created_at":"2026-07-04T16:01:54Z"}],"graph_snapshots":[{"event_id":"sha256:4bf83fdbabaa6e2d1eea835006bcee956de990d8e3ecf4a93ea9c343729f2dbd","target":"graph","created_at":"2026-07-04T16:01:54Z","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/0908.2317/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Generic model predictions for the early neutrino signal of a core-collapse supernova (SN) imply that IceCube can reconstruct the bounce to within about +/- 3.5 ms at 95% CL (assumed SN distance 10 kpc), relevant for coincidence with gravitational-wave detectors. The timing uncertainty scales approximately with distance-squared. The offset between true and reconstructed bounce time of up to several ms depends on the neutrino flavor oscillation scenario. Our work extends the recent study of Pagliaroli et al. [PRL 103, 031102 (2009)] and demonstrates IceCube's superb timing capabilities for neutr","authors_text":"Francis Halzen, Georg G. Raffelt","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-17T09:56:06Z","title":"Reconstructing the supernova bounce time with neutrinos in IceCube"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.2317","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":"sha256:35ab0864de9b7d33393065460d32843015d74a1c695f59f26fb110bf10c9f8ec","target":"record","created_at":"2026-07-04T16:01:54Z","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":"d297a56ccc45b32330bb1faccb2534300b626804f629ca7dd7fc1c0234cae7e3","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2009-08-17T09:56:06Z","title_canon_sha256":"3b5a7b268fa753dae2929193291ec17c3cd0d7d6dc50420154a31fbc176d424d"},"schema_version":"1.0","source":{"id":"0908.2317","kind":"arxiv","version":2}},"canonical_sha256":"7949a128bd9d9555805bbd1c5c7555d871b18026e715515afbacaa24f2966ab1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7949a128bd9d9555805bbd1c5c7555d871b18026e715515afbacaa24f2966ab1","first_computed_at":"2026-07-04T16:01:54.339380Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:01:54.339380Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q1aw4T+XerGroOYzxQ7wzvhVeHv+6vc5S0N0k3JVYTSr9UKBaI/9M2W1V8V1dFHrpmT5T3sE6XqbPNVxMd/MAw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:01:54.339799Z","signed_message":"canonical_sha256_bytes"},"source_id":"0908.2317","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35ab0864de9b7d33393065460d32843015d74a1c695f59f26fb110bf10c9f8ec","sha256:4bf83fdbabaa6e2d1eea835006bcee956de990d8e3ecf4a93ea9c343729f2dbd"],"state_sha256":"2e2a144a9937f6c0bef1f6c53236a80258a7b8a2e6d51dc5942f5b1dc8864e27"}