{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:CSJSUB27LO4FRZL2AJ45KO4JHR","short_pith_number":"pith:CSJSUB27","schema_version":"1.0","canonical_sha256":"14932a075f5bb858e57a0279d53b893c74514e1f7db39dbaca0771e5cf50713a","source":{"kind":"arxiv","id":"2411.12414","version":2},"attestation_state":"computed","paper":{"title":"The neutron spectral moments method in the time-of-flight domain","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Aidan J. Crilly, Brian D. Appelbe","submitted_at":"2024-11-19T11:01:12Z","abstract_excerpt":"An analysis methodology is developed for the time-of-flight (TOF) signals recorded by two or more collinear neutron detectors located at different distances from a pulsed neutron source. It is based on taking central moments of the TOF signals and relating these to a set of co-moments of the distribution of production times and velocities of neutrons emitted towards the detectors. Given n detectors, we can obtain all such co-moments of order n-1 and lower. Co-moments contain information on the time-varying behaviour of the neutron source. A physical interpretation is provided for several co-mo"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2411.12414","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.plasm-ph","submitted_at":"2024-11-19T11:01:12Z","cross_cats_sorted":[],"title_canon_sha256":"47f1af71dd812de13fe8d685a546f2db3ea7f8c3b6420e29d12f1817fc58049c","abstract_canon_sha256":"b47d8b7af0a7c96cecb698be5f70105c0c0626752dd691f91e41c160a2da36ee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:00:43.631124Z","signature_b64":"vSr49L3CkWX2BEnp0KQS6QdWw8Qlm0+7yQ9KO9D41nIyfTEOeHEr7SJCDBw7ocwXiqY2xl14b34s+aP9BGSeBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14932a075f5bb858e57a0279d53b893c74514e1f7db39dbaca0771e5cf50713a","last_reissued_at":"2026-07-05T10:00:43.630646Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:00:43.630646Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The neutron spectral moments method in the time-of-flight domain","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"Aidan J. Crilly, Brian D. Appelbe","submitted_at":"2024-11-19T11:01:12Z","abstract_excerpt":"An analysis methodology is developed for the time-of-flight (TOF) signals recorded by two or more collinear neutron detectors located at different distances from a pulsed neutron source. It is based on taking central moments of the TOF signals and relating these to a set of co-moments of the distribution of production times and velocities of neutrons emitted towards the detectors. Given n detectors, we can obtain all such co-moments of order n-1 and lower. Co-moments contain information on the time-varying behaviour of the neutron source. A physical interpretation is provided for several co-mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.12414","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2411.12414/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2411.12414","created_at":"2026-07-05T10:00:43.630705+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.12414v2","created_at":"2026-07-05T10:00:43.630705+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.12414","created_at":"2026-07-05T10:00:43.630705+00:00"},{"alias_kind":"pith_short_12","alias_value":"CSJSUB27LO4F","created_at":"2026-07-05T10:00:43.630705+00:00"},{"alias_kind":"pith_short_16","alias_value":"CSJSUB27LO4FRZL2","created_at":"2026-07-05T10:00:43.630705+00:00"},{"alias_kind":"pith_short_8","alias_value":"CSJSUB27","created_at":"2026-07-05T10:00:43.630705+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.20432","citing_title":"NeSST: A Python Tool for Neutron Spectra and Synthetic Diagnostics in Inertial Confinement Fusion","ref_index":49,"is_internal_anchor":false},{"citing_arxiv_id":"2605.20432","citing_title":"NeSST: A Python Tool for Neutron Spectra and Synthetic Diagnostics in Inertial Confinement Fusion","ref_index":51,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CSJSUB27LO4FRZL2AJ45KO4JHR","json":"https://pith.science/pith/CSJSUB27LO4FRZL2AJ45KO4JHR.json","graph_json":"https://pith.science/api/pith-number/CSJSUB27LO4FRZL2AJ45KO4JHR/graph.json","events_json":"https://pith.science/api/pith-number/CSJSUB27LO4FRZL2AJ45KO4JHR/events.json","paper":"https://pith.science/paper/CSJSUB27"},"agent_actions":{"view_html":"https://pith.science/pith/CSJSUB27LO4FRZL2AJ45KO4JHR","download_json":"https://pith.science/pith/CSJSUB27LO4FRZL2AJ45KO4JHR.json","view_paper":"https://pith.science/paper/CSJSUB27","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.12414&json=true","fetch_graph":"https://pith.science/api/pith-number/CSJSUB27LO4FRZL2AJ45KO4JHR/graph.json","fetch_events":"https://pith.science/api/pith-number/CSJSUB27LO4FRZL2AJ45KO4JHR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CSJSUB27LO4FRZL2AJ45KO4JHR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CSJSUB27LO4FRZL2AJ45KO4JHR/action/storage_attestation","attest_author":"https://pith.science/pith/CSJSUB27LO4FRZL2AJ45KO4JHR/action/author_attestation","sign_citation":"https://pith.science/pith/CSJSUB27LO4FRZL2AJ45KO4JHR/action/citation_signature","submit_replication":"https://pith.science/pith/CSJSUB27LO4FRZL2AJ45KO4JHR/action/replication_record"}},"created_at":"2026-07-05T10:00:43.630705+00:00","updated_at":"2026-07-05T10:00:43.630705+00:00"}