{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:SFAYQ65S4YCZK376VN2PGDU7OY","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":"e2b5e7275c8fbf9fe1ec90a4fe9f2819d2b6c6aea0ff6ae6fb913fdb0d81b5cc","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-07-03T07:37:32Z","title_canon_sha256":"6c7a46f71cbfcc1dbebe1f67bb37f490ab3d2183afa203dbc088ab2509df9f4f"},"schema_version":"1.0","source":{"id":"1907.01775","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.01775","created_at":"2026-05-17T23:41:35Z"},{"alias_kind":"arxiv_version","alias_value":"1907.01775v1","created_at":"2026-05-17T23:41:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.01775","created_at":"2026-05-17T23:41:35Z"},{"alias_kind":"pith_short_12","alias_value":"SFAYQ65S4YCZ","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"SFAYQ65S4YCZK376","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"SFAYQ65S","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:5264d23be4b343d4d984125dad6dba9c28fce7f87c1e7dcb7886a05266106335","target":"graph","created_at":"2026-05-17T23:41:35Z","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 demonstrate bi-chromatic adiabatic magnetic shell traps as a novel tool for matterwave interferometry. Using two strong RF fields, we dress the $|1,-1\\rangle $ and $ |2,1\\rangle$ states of Rubidium Bose-Einstein Condensates thus creating two independently controllable shell traps. This allows us to match the two traps and, using microwave pulses, create a state-dependent clock-type interferometer. Given the low horizontal confinement of the interferometer, the atoms can be made to spread out thus yielding a 2D sheet, which could be used in a direct imaging interferometer. This interferomete","authors_text":"Giorgos Vasilakis, Hector Mas, Saurabh Pandey, Wolf von Klitzing","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-07-03T07:37:32Z","title":"Bi-chromatic adiabatic shells for atom interferometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.01775","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:dd48c240264577cffbef5a11298aa04241eab4ce7ec48953c6391616dcd05f6b","target":"record","created_at":"2026-05-17T23:41:35Z","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":"e2b5e7275c8fbf9fe1ec90a4fe9f2819d2b6c6aea0ff6ae6fb913fdb0d81b5cc","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-07-03T07:37:32Z","title_canon_sha256":"6c7a46f71cbfcc1dbebe1f67bb37f490ab3d2183afa203dbc088ab2509df9f4f"},"schema_version":"1.0","source":{"id":"1907.01775","kind":"arxiv","version":1}},"canonical_sha256":"9141887bb2e605956ffeab74f30e9f760d0bdc4fa21883d46af744d8a89e02e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9141887bb2e605956ffeab74f30e9f760d0bdc4fa21883d46af744d8a89e02e8","first_computed_at":"2026-05-17T23:41:35.156976Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:35.156976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RU4XVu3Jf47NGT+rFIK/7iBRbE5VO3ofjhAlV/r4AT+2QZd/Zx9fDKSdx84wCCg9ExwezHsWDzfwZCqBWt1XBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:35.157553Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.01775","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd48c240264577cffbef5a11298aa04241eab4ce7ec48953c6391616dcd05f6b","sha256:5264d23be4b343d4d984125dad6dba9c28fce7f87c1e7dcb7886a05266106335"],"state_sha256":"95d018cb3077ecd30b7e3e42c113b62ae3b6b364290aadeb62147f5897979ecb"}