{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:R6SXXYGI44XF7SUYVWCTYNBFWE","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":"971ac4d31478b98f07660cdeef85a8abe1a0474dc81d3b758039428353c6b246","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-03-26T09:47:40Z","title_canon_sha256":"d28cd469c9351ad7daa829b9efdf1feda16b07a962e35ab838177b848bdd2a31"},"schema_version":"1.0","source":{"id":"1803.09491","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.09491","created_at":"2026-05-18T00:13:26Z"},{"alias_kind":"arxiv_version","alias_value":"1803.09491v2","created_at":"2026-05-18T00:13:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.09491","created_at":"2026-05-18T00:13:26Z"},{"alias_kind":"pith_short_12","alias_value":"R6SXXYGI44XF","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"R6SXXYGI44XF7SUY","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"R6SXXYGI","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:55bddb7e73a8a975409ca05fb8879beb5a88935a82803e8c49ce0d163b4922d1","target":"graph","created_at":"2026-05-18T00:13:26Z","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":"How much more will we learn about single-field inflationary models in the future? We address this question in the context of Bayesian design and information theory. We develop a novel method to compute the expected utility of deciding between models and apply it to a set of futuristic measurements. This necessarily requires one to evaluate the Bayesian evidence many thousands of times over, which is numerically challenging. We show how this can be done using a number of simplifying assumptions and discuss their validity. We also modify the form of the expected utility, as previously introduced","authors_text":"David Wands, Robert J. Hardwick, Vincent Vennin","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-03-26T09:47:40Z","title":"The decisive future of inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.09491","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:f69a3766d6d5156feb58f70a6087a730c211616039bf45b6cf3e424f101acfe6","target":"record","created_at":"2026-05-18T00:13:26Z","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":"971ac4d31478b98f07660cdeef85a8abe1a0474dc81d3b758039428353c6b246","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2018-03-26T09:47:40Z","title_canon_sha256":"d28cd469c9351ad7daa829b9efdf1feda16b07a962e35ab838177b848bdd2a31"},"schema_version":"1.0","source":{"id":"1803.09491","kind":"arxiv","version":2}},"canonical_sha256":"8fa57be0c8e72e5fca98ad853c3425b10169a151573a1270ef3eba725f02c20b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fa57be0c8e72e5fca98ad853c3425b10169a151573a1270ef3eba725f02c20b","first_computed_at":"2026-05-18T00:13:26.743745Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:26.743745Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2PPshqUX403Q5Oy6nPsQ2fS6cwg5VkbyqwvCzCmW2YSEVkDGaPSb+I++jx2erDhq37pyj6l1a8DelKZRph0AAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:26.744472Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.09491","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f69a3766d6d5156feb58f70a6087a730c211616039bf45b6cf3e424f101acfe6","sha256:55bddb7e73a8a975409ca05fb8879beb5a88935a82803e8c49ce0d163b4922d1"],"state_sha256":"9361e1460fb0298ae378973f103684968db92d89f43d63378e55b9a94ed80d66"}