{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:YHBTFPZASSL3PBBDTCZ7TIQVIY","short_pith_number":"pith:YHBTFPZA","canonical_record":{"source":{"id":"1705.02686","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-05-07T19:44:53Z","cross_cats_sorted":["cond-mat.quant-gas","physics.atom-ph"],"title_canon_sha256":"32b207317bb3dc647271402d31be44cef58f26330aebbb1c7a94535bbd458b76","abstract_canon_sha256":"2e5831a44bf82e1837ac8afa75d5ffcfdcf7f717d4139b3d218ce7e50b172412"},"schema_version":"1.0"},"canonical_sha256":"c1c332bf209497b7842398b3f9a215462d0ce7810b2428971aa8de8c8f5ba1c6","source":{"kind":"arxiv","id":"1705.02686","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.02686","created_at":"2026-05-18T00:23:39Z"},{"alias_kind":"arxiv_version","alias_value":"1705.02686v1","created_at":"2026-05-18T00:23:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.02686","created_at":"2026-05-18T00:23:39Z"},{"alias_kind":"pith_short_12","alias_value":"YHBTFPZASSL3","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YHBTFPZASSL3PBBD","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YHBTFPZA","created_at":"2026-05-18T12:31:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:YHBTFPZASSL3PBBDTCZ7TIQVIY","target":"record","payload":{"canonical_record":{"source":{"id":"1705.02686","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-05-07T19:44:53Z","cross_cats_sorted":["cond-mat.quant-gas","physics.atom-ph"],"title_canon_sha256":"32b207317bb3dc647271402d31be44cef58f26330aebbb1c7a94535bbd458b76","abstract_canon_sha256":"2e5831a44bf82e1837ac8afa75d5ffcfdcf7f717d4139b3d218ce7e50b172412"},"schema_version":"1.0"},"canonical_sha256":"c1c332bf209497b7842398b3f9a215462d0ce7810b2428971aa8de8c8f5ba1c6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:23:39.047824Z","signature_b64":"rjK9ad/yMDDQl84N1DbcHjo3hqcqyMeOQvv2AC27Ukl3LQ4/zBKLQh7MsTPyIJUEtu1aElL5c9b0NWp5ypHeBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c1c332bf209497b7842398b3f9a215462d0ce7810b2428971aa8de8c8f5ba1c6","last_reissued_at":"2026-05-18T00:23:39.047138Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:23:39.047138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.02686","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:23:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9D77Q+dHGAxvULzQV83r3s3290DsjSePPSJ25Go4tRKA0vbswKBsF4bTuwI98ST327yUfrVSCFR3QWYImAYWBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:35:40.332604Z"},"content_sha256":"d829b79ac20da59f55175e73b43389231feb118d81032e1839bdc89982cf627e","schema_version":"1.0","event_id":"sha256:d829b79ac20da59f55175e73b43389231feb118d81032e1839bdc89982cf627e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:YHBTFPZASSL3PBBDTCZ7TIQVIY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Experimental apparatus for overlapping a ground-state cooled ion with ultracold atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"Meirav Pinkas, Nitzan Akerman, Roee Ozeri, Ruti Ben-Shlomi, Tomas Sikorsky, Yehonatan Dallal, Ziv Meir","submitted_at":"2017-05-07T19:44:53Z","abstract_excerpt":"Experimental realizations of charged ions and neutral atoms in overlapping traps are gaining increasing interest due to their wide research application ranging from chemistry at the quantum level to quantum simulations of solid-state systems. Here, we describe a system in which we overlap a single ground-state cooled ion trapped in a linear Paul trap with a cloud of ultracold atoms such that both constituents are in the $\\mu$K regime. Excess micromotion (EMM) currently limits atom-ion interaction energy to the mK energy scale and above. We demonstrate spectroscopy methods and compensation tech"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.02686","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:23:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lF+01JB0OrpeJ+jIwflilWg60oGjM9zu7ZxkjeWvn0PhGbx7TjwIBNmQeeXelJ2rDUzGdKNY4zfznqyjqRGrAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:35:40.332959Z"},"content_sha256":"d5d807e1e7a9aafc1b53801381edef8d4f02f9622488736a2385b1d7a610fe16","schema_version":"1.0","event_id":"sha256:d5d807e1e7a9aafc1b53801381edef8d4f02f9622488736a2385b1d7a610fe16"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YHBTFPZASSL3PBBDTCZ7TIQVIY/bundle.json","state_url":"https://pith.science/pith/YHBTFPZASSL3PBBDTCZ7TIQVIY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YHBTFPZASSL3PBBDTCZ7TIQVIY/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-30T05:35:40Z","links":{"resolver":"https://pith.science/pith/YHBTFPZASSL3PBBDTCZ7TIQVIY","bundle":"https://pith.science/pith/YHBTFPZASSL3PBBDTCZ7TIQVIY/bundle.json","state":"https://pith.science/pith/YHBTFPZASSL3PBBDTCZ7TIQVIY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YHBTFPZASSL3PBBDTCZ7TIQVIY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:YHBTFPZASSL3PBBDTCZ7TIQVIY","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":"2e5831a44bf82e1837ac8afa75d5ffcfdcf7f717d4139b3d218ce7e50b172412","cross_cats_sorted":["cond-mat.quant-gas","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-05-07T19:44:53Z","title_canon_sha256":"32b207317bb3dc647271402d31be44cef58f26330aebbb1c7a94535bbd458b76"},"schema_version":"1.0","source":{"id":"1705.02686","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.02686","created_at":"2026-05-18T00:23:39Z"},{"alias_kind":"arxiv_version","alias_value":"1705.02686v1","created_at":"2026-05-18T00:23:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.02686","created_at":"2026-05-18T00:23:39Z"},{"alias_kind":"pith_short_12","alias_value":"YHBTFPZASSL3","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YHBTFPZASSL3PBBD","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YHBTFPZA","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:d5d807e1e7a9aafc1b53801381edef8d4f02f9622488736a2385b1d7a610fe16","target":"graph","created_at":"2026-05-18T00:23:39Z","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":"Experimental realizations of charged ions and neutral atoms in overlapping traps are gaining increasing interest due to their wide research application ranging from chemistry at the quantum level to quantum simulations of solid-state systems. Here, we describe a system in which we overlap a single ground-state cooled ion trapped in a linear Paul trap with a cloud of ultracold atoms such that both constituents are in the $\\mu$K regime. Excess micromotion (EMM) currently limits atom-ion interaction energy to the mK energy scale and above. We demonstrate spectroscopy methods and compensation tech","authors_text":"Meirav Pinkas, Nitzan Akerman, Roee Ozeri, Ruti Ben-Shlomi, Tomas Sikorsky, Yehonatan Dallal, Ziv Meir","cross_cats":["cond-mat.quant-gas","physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-05-07T19:44:53Z","title":"Experimental apparatus for overlapping a ground-state cooled ion with ultracold atoms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.02686","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:d829b79ac20da59f55175e73b43389231feb118d81032e1839bdc89982cf627e","target":"record","created_at":"2026-05-18T00:23:39Z","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":"2e5831a44bf82e1837ac8afa75d5ffcfdcf7f717d4139b3d218ce7e50b172412","cross_cats_sorted":["cond-mat.quant-gas","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-05-07T19:44:53Z","title_canon_sha256":"32b207317bb3dc647271402d31be44cef58f26330aebbb1c7a94535bbd458b76"},"schema_version":"1.0","source":{"id":"1705.02686","kind":"arxiv","version":1}},"canonical_sha256":"c1c332bf209497b7842398b3f9a215462d0ce7810b2428971aa8de8c8f5ba1c6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c1c332bf209497b7842398b3f9a215462d0ce7810b2428971aa8de8c8f5ba1c6","first_computed_at":"2026-05-18T00:23:39.047138Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:39.047138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rjK9ad/yMDDQl84N1DbcHjo3hqcqyMeOQvv2AC27Ukl3LQ4/zBKLQh7MsTPyIJUEtu1aElL5c9b0NWp5ypHeBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:39.047824Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.02686","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d829b79ac20da59f55175e73b43389231feb118d81032e1839bdc89982cf627e","sha256:d5d807e1e7a9aafc1b53801381edef8d4f02f9622488736a2385b1d7a610fe16"],"state_sha256":"fc4af092f3c1450b53e5c502010b7fcdc54e525df45524da8e48b5ce073aace3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0AeBSg4LXU2nkpD7I5fFweW3KTIxXpeKhYoN5xykBs1NTiYS0/cJSV9pqUJgcRkO2B/V1EWFq2VlbfOfnZokDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T05:35:40.335232Z","bundle_sha256":"f14587be02b5ff2535faf235796f7f756a88e83dfae24582cd0b0a5f886fae1f"}}