{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:WRT5YBFHU5HOO3HDA44FQKAZUU","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":"bbccd99c9746fe2ed7d62921e425be49592b8778da8bad0e94ec0b33c7700fd7","cross_cats_sorted":["physics.atm-clus"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-03-17T22:10:22Z","title_canon_sha256":"8554206599abb79e93927f317a64425a8d8d9f6b50490f1239542781a18a1f24"},"schema_version":"1.0","source":{"id":"1203.3900","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.3900","created_at":"2026-05-18T03:59:48Z"},{"alias_kind":"arxiv_version","alias_value":"1203.3900v1","created_at":"2026-05-18T03:59:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.3900","created_at":"2026-05-18T03:59:48Z"},{"alias_kind":"pith_short_12","alias_value":"WRT5YBFHU5HO","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"WRT5YBFHU5HOO3HD","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"WRT5YBFH","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:b7b8c083f97b2bd7c2c3d1303c1d196764ecd7af2faf6fa4ccc3dde652935694","target":"graph","created_at":"2026-05-18T03:59:48Z","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 propose a new method to detect short-range \\textit{P-} and \\textit{T-} violating interactions between nucleons, based on measuring the precession frequency shift of polarized $^3$He nuclei in the presence of an unpolarized mass. To maximize the sensitivity, a high-pressure $^3$He cell with thin glass windows (250 $\\rm\\mu m$) is used to minimize the distance between the mass and $^3$He. The magnetic field fluctuation is suppressed by using the $^3$He gas in a different region of the cell as a magnetometer. Systematic uncertainties from the magnetic properties of the mass are suppressed by fl","authors_text":"B. Lalremruata, C. B. Fu, G. Laskaris, H. Gao, W. M. Snow, W. Zheng, Y. Zhang","cross_cats":["physics.atm-clus"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-03-17T22:10:22Z","title":"Search for Spin-Dependent Short-Range Force Using Optically Polarized $^3$He Gas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.3900","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":"sha256:52c1e503490e43093b9740e2effbc936c0d4040ab2426e1cef88a9a51374a728","target":"record","created_at":"2026-05-18T03:59:48Z","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":"bbccd99c9746fe2ed7d62921e425be49592b8778da8bad0e94ec0b33c7700fd7","cross_cats_sorted":["physics.atm-clus"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2012-03-17T22:10:22Z","title_canon_sha256":"8554206599abb79e93927f317a64425a8d8d9f6b50490f1239542781a18a1f24"},"schema_version":"1.0","source":{"id":"1203.3900","kind":"arxiv","version":1}},"canonical_sha256":"b467dc04a7a74ee76ce30738582819a51a4fbdba6009ffc844a8e4ef40502845","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b467dc04a7a74ee76ce30738582819a51a4fbdba6009ffc844a8e4ef40502845","first_computed_at":"2026-05-18T03:59:48.693942Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:59:48.693942Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uUPlJtMatg46f8eDLzoSxyFhvSOqvoEKe7vYglFPqCBLlEXQIUlujYBdesSf4AJ+kgFeInR7G+Stk3/Dn2hvAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:59:48.694308Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.3900","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52c1e503490e43093b9740e2effbc936c0d4040ab2426e1cef88a9a51374a728","sha256:b7b8c083f97b2bd7c2c3d1303c1d196764ecd7af2faf6fa4ccc3dde652935694"],"state_sha256":"4d8ab233b41887e3674584ae02278e8a117d61f9fe68d84dab25274334bf4666"}