{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:FWML5TEOHD5SAMRI73EYANULOG","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":"bb05eae52295e3698e5be92b07c02e50e6886d001af5e2e3a3321ac280926509","cross_cats_sorted":["hep-ex","hep-ph"],"license":"","primary_cat":"nucl-ex","submitted_at":"2004-05-12T14:43:46Z","title_canon_sha256":"1a82de6b95a7c3d8b6fdf048a72f4608b379350e43db9e742145a84848b7d1a1"},"schema_version":"1.0","source":{"id":"nucl-ex/0405006","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-ex/0405006","created_at":"2026-07-04T15:52:45Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/0405006v5","created_at":"2026-07-04T15:52:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/0405006","created_at":"2026-07-04T15:52:45Z"},{"alias_kind":"pith_short_12","alias_value":"FWML5TEOHD5S","created_at":"2026-07-04T15:52:45Z"},{"alias_kind":"pith_short_16","alias_value":"FWML5TEOHD5SAMRI","created_at":"2026-07-04T15:52:45Z"},{"alias_kind":"pith_short_8","alias_value":"FWML5TEO","created_at":"2026-07-04T15:52:45Z"}],"graph_snapshots":[{"event_id":"sha256:1a2199f9e440b42423e28d59dc6e6e27a8d99da264a83dd009b7024506af0c01","target":"graph","created_at":"2026-07-04T15:52:45Z","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/nucl-ex/0405006/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report on measurements of the neutron spin asymmetries $A_{1,2}^n$ and polarized structure functions $g_{1,2}^n$ at three kinematics in the deep inelastic region, with $x=0.33$, 0.47 and 0.60 and $Q^2=2.7$, 3.5 and 4.8 (GeV/c)$^2$, respectively. These measurements were performed using a 5.7 GeV longitudinally-polarized electron beam and a polarized $^3$He target. The results for $A_1^n$ and $g_1^n$ at $x=0.33$ are consistent with previous world data and, at the two higher $x$ points, have improved the precision of the world data by about an order of magnitude. The new $A_1^n$ data show a ze","authors_text":"et al. (The Jefferson Lab Hall A Collaboration), X. Zheng","cross_cats":["hep-ex","hep-ph"],"headline":"","license":"","primary_cat":"nucl-ex","submitted_at":"2004-05-12T14:43:46Z","title":"Precision Measurement of the Neutron Spin Asymmetries and Spin-dependent Structure Functions in the Valence Quark Region"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0405006","kind":"arxiv","version":5},"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:f4e116ec28add9cc2578ee7b5a7d73bf514a66dc0def516b6fc8ebc8984da276","target":"record","created_at":"2026-07-04T15:52:45Z","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":"bb05eae52295e3698e5be92b07c02e50e6886d001af5e2e3a3321ac280926509","cross_cats_sorted":["hep-ex","hep-ph"],"license":"","primary_cat":"nucl-ex","submitted_at":"2004-05-12T14:43:46Z","title_canon_sha256":"1a82de6b95a7c3d8b6fdf048a72f4608b379350e43db9e742145a84848b7d1a1"},"schema_version":"1.0","source":{"id":"nucl-ex/0405006","kind":"arxiv","version":5}},"canonical_sha256":"2d98becc8e38fb203228fec980368b71b64464f7792262c40ae7b249b392642e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d98becc8e38fb203228fec980368b71b64464f7792262c40ae7b249b392642e","first_computed_at":"2026-07-04T15:52:45.551804Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:52:45.551804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OeMAlKiv/U6JqZvURSUn5w2CVPUwiac16Dc3l7Cd0m0YTWGckD7LOs1NnNS/Z3i7SGI65zIzmTeSHfRnRcrQCw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:52:45.552151Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-ex/0405006","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4e116ec28add9cc2578ee7b5a7d73bf514a66dc0def516b6fc8ebc8984da276","sha256:1a2199f9e440b42423e28d59dc6e6e27a8d99da264a83dd009b7024506af0c01"],"state_sha256":"5f87c3a8c47fe0300883183258f71530f3523d1966dde302ac919520a257148f"}