{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:N3JZDVUG6HBGUNUBPVBCJLLVVZ","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":"9edbb03ec16b185a7d9c0e0f7c3b32335c6deaafa840172a71c2df09c19b1762","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-11-03T10:12:17Z","title_canon_sha256":"54dd7f92563f7f456e8a6d1363ea4d26694f90bd3fcada59aad440c7ac237344"},"schema_version":"1.0","source":{"id":"1011.0837","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.0837","created_at":"2026-05-18T04:37:12Z"},{"alias_kind":"arxiv_version","alias_value":"1011.0837v1","created_at":"2026-05-18T04:37:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.0837","created_at":"2026-05-18T04:37:12Z"},{"alias_kind":"pith_short_12","alias_value":"N3JZDVUG6HBG","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"N3JZDVUG6HBGUNUB","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"N3JZDVUG","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:ccf7bf18c4a6c5e4b585f2f6244d9f37e8ac8b5907b1980348cf20fb91530746","target":"graph","created_at":"2026-05-18T04:37:12Z","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 measured the AC-Stark shift of the $14D_{5/2}$ Rydberg state of rubidium 87 in an optical dipole trap formed by a focussed CO$_2$-laser. We find good quantitative agreement with the model of a free electron experiencing a ponderomotive potential in the light field. In order to reproduce the observed spectra we take into account the broadening of the Rydberg state due to photoionization. The extracted cross-section is compatible with previous measurements on neighboring Rydberg states.","authors_text":"A. Koglbauer, A. Vogler, F. Markert, H. Ott, P. W\\\"urtz, T. Gericke","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-11-03T10:12:17Z","title":"AC-Stark shift and photoionization of Rydberg atoms in an optical dipole trap"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.0837","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:b6cc72e39048a5b2820e2891a6b905bf44e8c0d9a830d0509ce1669384fb1ddd","target":"record","created_at":"2026-05-18T04:37:12Z","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":"9edbb03ec16b185a7d9c0e0f7c3b32335c6deaafa840172a71c2df09c19b1762","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2010-11-03T10:12:17Z","title_canon_sha256":"54dd7f92563f7f456e8a6d1363ea4d26694f90bd3fcada59aad440c7ac237344"},"schema_version":"1.0","source":{"id":"1011.0837","kind":"arxiv","version":1}},"canonical_sha256":"6ed391d686f1c26a36817d4224ad75ae7e4463837dde989487a8bd4dd3b7c574","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6ed391d686f1c26a36817d4224ad75ae7e4463837dde989487a8bd4dd3b7c574","first_computed_at":"2026-05-18T04:37:12.240649Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:12.240649Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ikQFnaGqmdGffnbLS5k9zftzC5mxuhxfmTqc9cDM4807R1vmTORNu/d8rbxfv5tk9kfcMDQW7zvqgxtnKrVTAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:12.241154Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.0837","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6cc72e39048a5b2820e2891a6b905bf44e8c0d9a830d0509ce1669384fb1ddd","sha256:ccf7bf18c4a6c5e4b585f2f6244d9f37e8ac8b5907b1980348cf20fb91530746"],"state_sha256":"91e477672d20a9365c000c1c12407846c8dd316f2ae2707efec2c6012827f018"}