{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:7S7QLSASCOGTHUDR22L4SU4CWS","short_pith_number":"pith:7S7QLSAS","schema_version":"1.0","canonical_sha256":"fcbf05c812138d33d071d697c95382b4a137834cfed010eb36710748361d85ec","source":{"kind":"arxiv","id":"1806.05894","version":4},"attestation_state":"computed","paper":{"title":"Sustained neutron production from a sheared-flow stabilized Z-pinch","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"A. D. Stepanov, B. A. Nelson, C.M. Cooper, D.P. Higginson, E. G. Forbes, E. L. Claveau, H.S. McLean, J.M. Mitrani, K.K. Tummel, R. P. Golingo, T.R. Weber, U. Shumlak, Y. Zhang, Z. T. Draper","submitted_at":"2018-06-15T10:34:49Z","abstract_excerpt":"The sheared-flow stabilized $Z$-pinch has demonstrated long-lived plasmas with fusion-relevant parameters. This Letter presents the first experimental results demonstrating sustained, quasi-steady-state neutron production from the Fusion $Z$-pinch Experiment (FuZE), operated with a mixture of 20% deuterium/80% hydrogen by volume. Neutron emissions lasting approximately $5~\\mu$s are reproducibly observed with pinch currents of approximately $200$ kA during an approximately $16~\\mu$s period of plasma quiescence. The average neutron yield is estimated to be $\\left ( 1.25\\pm 0.45 \\right )\\times 10"},"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":"1806.05894","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2018-06-15T10:34:49Z","cross_cats_sorted":[],"title_canon_sha256":"30db19978ec14c2db21ac6499e0d6a898ecf104961bd0e1ac8fb16575a4f66eb","abstract_canon_sha256":"b021956bbc30b033ad0274a1a864fea2afefede7ce08667188ae783fad4b1109"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:49:03.825724Z","signature_b64":"+bqFhW3w7mfRerbRdWj6Bo4/IbfthkV4n5AXz8r1ZpLCsuNQYI4XmT7TlTCofVIddErAzKoa0tS2t1DWUXYCCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fcbf05c812138d33d071d697c95382b4a137834cfed010eb36710748361d85ec","last_reissued_at":"2026-05-17T23:49:03.825158Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:49:03.825158Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sustained neutron production from a sheared-flow stabilized Z-pinch","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.plasm-ph","authors_text":"A. D. Stepanov, B. A. Nelson, C.M. Cooper, D.P. Higginson, E. G. Forbes, E. L. Claveau, H.S. McLean, J.M. Mitrani, K.K. Tummel, R. P. Golingo, T.R. Weber, U. Shumlak, Y. Zhang, Z. T. Draper","submitted_at":"2018-06-15T10:34:49Z","abstract_excerpt":"The sheared-flow stabilized $Z$-pinch has demonstrated long-lived plasmas with fusion-relevant parameters. This Letter presents the first experimental results demonstrating sustained, quasi-steady-state neutron production from the Fusion $Z$-pinch Experiment (FuZE), operated with a mixture of 20% deuterium/80% hydrogen by volume. Neutron emissions lasting approximately $5~\\mu$s are reproducibly observed with pinch currents of approximately $200$ kA during an approximately $16~\\mu$s period of plasma quiescence. The average neutron yield is estimated to be $\\left ( 1.25\\pm 0.45 \\right )\\times 10"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05894","kind":"arxiv","version":4},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1806.05894","created_at":"2026-05-17T23:49:03.825263+00:00"},{"alias_kind":"arxiv_version","alias_value":"1806.05894v4","created_at":"2026-05-17T23:49:03.825263+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.05894","created_at":"2026-05-17T23:49:03.825263+00:00"},{"alias_kind":"pith_short_12","alias_value":"7S7QLSASCOGT","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"7S7QLSASCOGTHUDR","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"7S7QLSAS","created_at":"2026-05-18T12:32:11.075285+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7S7QLSASCOGTHUDR22L4SU4CWS","json":"https://pith.science/pith/7S7QLSASCOGTHUDR22L4SU4CWS.json","graph_json":"https://pith.science/api/pith-number/7S7QLSASCOGTHUDR22L4SU4CWS/graph.json","events_json":"https://pith.science/api/pith-number/7S7QLSASCOGTHUDR22L4SU4CWS/events.json","paper":"https://pith.science/paper/7S7QLSAS"},"agent_actions":{"view_html":"https://pith.science/pith/7S7QLSASCOGTHUDR22L4SU4CWS","download_json":"https://pith.science/pith/7S7QLSASCOGTHUDR22L4SU4CWS.json","view_paper":"https://pith.science/paper/7S7QLSAS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1806.05894&json=true","fetch_graph":"https://pith.science/api/pith-number/7S7QLSASCOGTHUDR22L4SU4CWS/graph.json","fetch_events":"https://pith.science/api/pith-number/7S7QLSASCOGTHUDR22L4SU4CWS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7S7QLSASCOGTHUDR22L4SU4CWS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7S7QLSASCOGTHUDR22L4SU4CWS/action/storage_attestation","attest_author":"https://pith.science/pith/7S7QLSASCOGTHUDR22L4SU4CWS/action/author_attestation","sign_citation":"https://pith.science/pith/7S7QLSASCOGTHUDR22L4SU4CWS/action/citation_signature","submit_replication":"https://pith.science/pith/7S7QLSASCOGTHUDR22L4SU4CWS/action/replication_record"}},"created_at":"2026-05-17T23:49:03.825263+00:00","updated_at":"2026-05-17T23:49:03.825263+00:00"}