{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:LZ4AO55IBCPFCGS2TYI7HDGBOU","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":"46babb2a7ce01c62a4727300735b5ea73cf4cf53c9a1cb0c728c76f1bdf1a1b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-03-01T17:56:03Z","title_canon_sha256":"cfcdf4c11da079fccbb17c55fa6e62acb856bd2c820af575f60edb16f30e8284"},"schema_version":"1.0","source":{"id":"1603.00381","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1603.00381","created_at":"2026-05-18T01:11:26Z"},{"alias_kind":"arxiv_version","alias_value":"1603.00381v2","created_at":"2026-05-18T01:11:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.00381","created_at":"2026-05-18T01:11:26Z"},{"alias_kind":"pith_short_12","alias_value":"LZ4AO55IBCPF","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LZ4AO55IBCPFCGS2","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LZ4AO55I","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:cfefa87331508ade2440580453767d236e1fb78d4c5e4d2b3e1a0948817bc363","target":"graph","created_at":"2026-05-18T01:11:26Z","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":"The next generation of atomic frequency standards based on an ensemble of neutral atoms or a single-ion will provide very stringent tests in metrology, applied and fundamental physics requiring a new step in very precise control of external systematic corrections. In the proceedings of the 8th Symposium on Frequency Standards and Metrology, we present a generalization of the recent Hyper-Ramsey spectroscopy with separated oscillating fields using composites pulses in order to suppress field frequency shifts induced by the interrogation laser itself. Sequences of laser pulses including specific","authors_text":"A.V. Taichenachev, M. Minissale, T. Zanon-Willette, V.I. Yudin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-03-01T17:56:03Z","title":"Composite pulses in Hyper-Ramsey spectroscopy for the next generation of atomic clocks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.00381","kind":"arxiv","version":2},"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":"sha256:194aa3979f9cd8b71346eba4341329ccc1386449744bb71270f26ffb02d4d39d","target":"record","created_at":"2026-05-18T01:11:26Z","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":"46babb2a7ce01c62a4727300735b5ea73cf4cf53c9a1cb0c728c76f1bdf1a1b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2016-03-01T17:56:03Z","title_canon_sha256":"cfcdf4c11da079fccbb17c55fa6e62acb856bd2c820af575f60edb16f30e8284"},"schema_version":"1.0","source":{"id":"1603.00381","kind":"arxiv","version":2}},"canonical_sha256":"5e780777a8089e511a5a9e11f38cc1753e9634c819d82d3ea529e390b969e71f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5e780777a8089e511a5a9e11f38cc1753e9634c819d82d3ea529e390b969e71f","first_computed_at":"2026-05-18T01:11:26.956846Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:26.956846Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FdvdskPhHFsVToD0Kg8TnOUlwiJD0uhIg2dVoa0T79M9VOgcfXGBTMFiQJkDG2ZWIrK03cvN359yTBWy+DX7CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:26.957552Z","signed_message":"canonical_sha256_bytes"},"source_id":"1603.00381","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:194aa3979f9cd8b71346eba4341329ccc1386449744bb71270f26ffb02d4d39d","sha256:cfefa87331508ade2440580453767d236e1fb78d4c5e4d2b3e1a0948817bc363"],"state_sha256":"c0977a918171c5e7ba25db16a88bbd7609d3b3492722034c9e03f510760f3b3b"}