{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:MNPEGVTEDSU7DR4RFJW7VUNO7J","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":"19fdc737b9fec9c96f3bc61dfa63f0872cfd87efac7c576dd1d8185389a114d7","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2007-04-02T03:04:49Z","title_canon_sha256":"8b21c3864643da342854f9473700eb272aaf6441a0d601144ea5619df443b149"},"schema_version":"1.0","source":{"id":"0704.0117","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0704.0117","created_at":"2026-07-04T17:03:09Z"},{"alias_kind":"arxiv_version","alias_value":"0704.0117v1","created_at":"2026-07-04T17:03:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0704.0117","created_at":"2026-07-04T17:03:09Z"},{"alias_kind":"pith_short_12","alias_value":"MNPEGVTEDSU7","created_at":"2026-07-04T17:03:09Z"},{"alias_kind":"pith_short_16","alias_value":"MNPEGVTEDSU7DR4R","created_at":"2026-07-04T17:03:09Z"},{"alias_kind":"pith_short_8","alias_value":"MNPEGVTE","created_at":"2026-07-04T17:03:09Z"}],"graph_snapshots":[{"event_id":"sha256:60ce5c5a33843924290158ffe08bce02357c27af0d7eeaaf3c23fcc6b18a646c","target":"graph","created_at":"2026-07-04T17:03:09Z","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/0704.0117/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider a single ion confined in a trap under radiation of two traveling waves of lasers. In the strong-excitation regime and without the restriction of Lamb-Dicke limit, the Hamiltonian of the system is similar to a driving Jaynes-Cummings model without rotating wave approximation (RWA). The approach we developed enables us to present a complete eigensolutions, which makes it available to compare with the solutions under the RWA. We find that, the ground state in our non-RWA solution is energically lower than the counterpart under the RWA. If we have the ion in the ground state, it is equ","authors_text":"K.L. Wang, M. Feng, T. Liu","cross_cats":[],"headline":"","license":"","primary_cat":"quant-ph","submitted_at":"2007-04-02T03:04:49Z","title":"Lower ground state due to counter-rotating wave interaction in trapped ion system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0704.0117","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:b2d60ff9a3ddf61856ed254753bd30aa5df688ad9c9719de1e34d3e12fdf4bbc","target":"record","created_at":"2026-07-04T17:03:09Z","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":"19fdc737b9fec9c96f3bc61dfa63f0872cfd87efac7c576dd1d8185389a114d7","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2007-04-02T03:04:49Z","title_canon_sha256":"8b21c3864643da342854f9473700eb272aaf6441a0d601144ea5619df443b149"},"schema_version":"1.0","source":{"id":"0704.0117","kind":"arxiv","version":1}},"canonical_sha256":"635e4356641ca9f1c7912a6dfad1aefa4323ec67d7751ac27eaab92850a2aa0f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"635e4356641ca9f1c7912a6dfad1aefa4323ec67d7751ac27eaab92850a2aa0f","first_computed_at":"2026-07-04T17:03:09.121267Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:03:09.121267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AcbcL9reFWROoFLEx6wO2sTCfCH8K80SDlxSgPiWmdb7Exg3QVrH4mOI/Hwn0t6UselB7EJvp6kKZhEG1ZQpDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:03:09.121611Z","signed_message":"canonical_sha256_bytes"},"source_id":"0704.0117","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2d60ff9a3ddf61856ed254753bd30aa5df688ad9c9719de1e34d3e12fdf4bbc","sha256:60ce5c5a33843924290158ffe08bce02357c27af0d7eeaaf3c23fcc6b18a646c"],"state_sha256":"d88d025a70711598fa87dba0cd9eccd765a79ed742def651f555dd7703e7de92"}