{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:TTVUOLNDEG353LM7ROPD6QY3PO","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":"79604853028e91e8664512d2a9ec7a1233e606a4a888be3c291de85ea737f6d3","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-08-15T16:38:05Z","title_canon_sha256":"68852fc50605d3d30dfd678520391d14f9561de10b446090b96e27ab05df8ffd"},"schema_version":"1.0","source":{"id":"1108.3030","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.3030","created_at":"2026-05-18T02:00:53Z"},{"alias_kind":"arxiv_version","alias_value":"1108.3030v1","created_at":"2026-05-18T02:00:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.3030","created_at":"2026-05-18T02:00:53Z"},{"alias_kind":"pith_short_12","alias_value":"TTVUOLNDEG35","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"TTVUOLNDEG353LM7","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"TTVUOLND","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:0f2041fe0e5f877eb1d6486b3b9c9bf1973ddbf619e81267ecd031d6b6dad99b","target":"graph","created_at":"2026-05-18T02:00:53Z","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":"We calculate the evolution of fluorine in the solar neighborhood with the \\nu-process of core-collapse supernovae, the results of which are in good agreement with the observations of field stars. The \\nu-process operating in supernovae causes the [F/O] ratio to plateau at [O/H] < -1.2, followed by a rapid increase toward [O/H] ~ -0.5 from the contribution of Asymptotic Giant Branch stars. The plateau value of [F/O] depends on the neutrino luminosity released by core-collapse supernovae and may be constrained by using future observations of field stars at low metallicities. For globular cluster","authors_text":"Amanda I. Karakas, Chiaki Kobayashi, David Yong, Hideyuki Umeda, Natsuko Izutani, Takashi Yoshida","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-08-15T16:38:05Z","title":"Evolution of Fluorine Abundances with the \\nu-Process"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.3030","kind":"arxiv","version":1},"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":"sha256:9e9f54cddd4bdf47dbb16c0f8c2ba869becaa27931447d2b0d863cd9c6836794","target":"record","created_at":"2026-05-18T02:00:53Z","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":"79604853028e91e8664512d2a9ec7a1233e606a4a888be3c291de85ea737f6d3","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-08-15T16:38:05Z","title_canon_sha256":"68852fc50605d3d30dfd678520391d14f9561de10b446090b96e27ab05df8ffd"},"schema_version":"1.0","source":{"id":"1108.3030","kind":"arxiv","version":1}},"canonical_sha256":"9ceb472da321b7ddad9f8b9e3f431b7bafbf1d990f88e1be08f51dae346f8035","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ceb472da321b7ddad9f8b9e3f431b7bafbf1d990f88e1be08f51dae346f8035","first_computed_at":"2026-05-18T02:00:53.762548Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:00:53.762548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ewhgxe3/45azjbDLEQ7e7RlmhN2C5WlyIBKF/6RGDeDJWGRVhifaIyW82kM2TTK4gJca+lQ/YWPQbjHxynk6Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:00:53.763146Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.3030","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e9f54cddd4bdf47dbb16c0f8c2ba869becaa27931447d2b0d863cd9c6836794","sha256:0f2041fe0e5f877eb1d6486b3b9c9bf1973ddbf619e81267ecd031d6b6dad99b"],"state_sha256":"3b6a43a5dfa80a5180a45f5ca92cb5c9c85daf0cb80e0fc861c7f5a19682083b"}