{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:C66IYSET74MRNWFKRNOEOYPCOH","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":"8a694804b94ac5661a79ea4f6835c92c2d239331ece347d9320b74ce80dd8db8","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-09-05T19:15:44Z","title_canon_sha256":"862b3da4c1df1ee222e7885f1377b720936316a80bbc8341875e5a85e07a928b"},"schema_version":"1.0","source":{"id":"0709.0684","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0709.0684","created_at":"2026-05-18T04:11:52Z"},{"alias_kind":"arxiv_version","alias_value":"0709.0684v1","created_at":"2026-05-18T04:11:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0709.0684","created_at":"2026-05-18T04:11:52Z"},{"alias_kind":"pith_short_12","alias_value":"C66IYSET74MR","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_16","alias_value":"C66IYSET74MRNWFK","created_at":"2026-05-18T12:25:55Z"},{"alias_kind":"pith_short_8","alias_value":"C66IYSET","created_at":"2026-05-18T12:25:55Z"}],"graph_snapshots":[{"event_id":"sha256:56af7141ceffeae877946a90f40a6bbb19219ac6d4e3dc7198f486d8cb2e514a","target":"graph","created_at":"2026-05-18T04:11:52Z","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 have studied the Ho3+ spin dynamics for LiY0.998Ho0.002F4 through the positive muon (mu+) transverse field depolarization rate lambda_TF as a function of temperature and magnetic field. We find sharp reductions in lambda_TF(H) at fields of 23, 46 and 69 mT, for which the Ho3+ ion system has field-induced (avoided) level crossings. The reduction scales with calculated level repulsions, suggesting that mu+ depolarization by slow fluctuations of non-resonant Ho3+ spin states is partially suppressed when resonant tunneling opens new fluctuation channels at frequencies much greater than the muon","authors_text":"A. Amato, A. Lascialfari, A. M. Tkachuk, B. Barbara, C. Baines, J. Lago, J. S. Lord, M. J. Graf, S. R.Giblin","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-09-05T19:15:44Z","title":"Muon spin rotation studies of spin dynamics at avoided level crossings in LiY0.998Ho0.002F4"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0709.0684","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":"sha256:87c94b34b03f87c08a33c405bd1dda44afe00c754d4dc031cbdfd0164ff6ac72","target":"record","created_at":"2026-05-18T04:11:52Z","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":"8a694804b94ac5661a79ea4f6835c92c2d239331ece347d9320b74ce80dd8db8","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2007-09-05T19:15:44Z","title_canon_sha256":"862b3da4c1df1ee222e7885f1377b720936316a80bbc8341875e5a85e07a928b"},"schema_version":"1.0","source":{"id":"0709.0684","kind":"arxiv","version":1}},"canonical_sha256":"17bc8c4893ff1916d8aa8b5c4761e271c833034b4fb51b0b3ffa753317ba970e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17bc8c4893ff1916d8aa8b5c4761e271c833034b4fb51b0b3ffa753317ba970e","first_computed_at":"2026-05-18T04:11:52.146498Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:11:52.146498Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qFKPS4HFA82Rv47qIPPRudMFzG37dWRLjBF9mmRbNHxvLWf6f71fnCwqOJXY9KCeJfR+nnu6Pg1B0GML/XIFAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:11:52.147169Z","signed_message":"canonical_sha256_bytes"},"source_id":"0709.0684","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:87c94b34b03f87c08a33c405bd1dda44afe00c754d4dc031cbdfd0164ff6ac72","sha256:56af7141ceffeae877946a90f40a6bbb19219ac6d4e3dc7198f486d8cb2e514a"],"state_sha256":"f8d2e140ebfc246ca54debc0c6705e298d231916595d8eeb4384cf5b81027053"}