{"as_of":"2026-08-18T15:22:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3ca82805bde9cbe1631b60265e43e015707f82b3c58a5a98714ca6062bd4e968","coverage":[{"denominator":38,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":38,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-03T05:20:14.289244Z","state":"measured"},{"denominator":39,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":39,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-18T06:34:40.430872+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-07-10T15:12:59.835106Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-07-10T15:17:21.697514Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"cited_work":{"arxiv_id":"2602.02937","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2602.02937","snapshot_observed_at":"2026-07-22T01:22:19.552507Z","title":null,"venue":null,"work_id":"cf61a97b-4e49-4ea4-b3d9-2024e2c7cc24","year":2026},"citing_paper":{"arxiv_id":"2607.07929","last_updated":"2026-07-08T21:21:33Z","snapshot_observed_at":"2026-08-18T04:37:20.401276Z","submitted_at":"2026-07-08T21:21:33Z","title":"Dual-Platform Precision Measurement of the $3^2D_{5/2}$ to $4^2S_{1/2}$ $g$-Factor Ratio in $^{40}\\text{Ca}^+$","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-07-10T15:12:59.835106Z"},"links":{"cited_paper":"/paper/2602.02937","citing_paper":"/paper/2607.07929"},"observation_digest":"sha256:f6030545e7e06f35533f427cc01a7e9ec8277c7d56283fc6cd9c94b9b59c7b9a","observation_id":"43d4dbdd-ca05-4dfd-b8d9-052532fc4f0d","resolution":{"observed_at":"2026-07-22T01:22:19.552507Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2602.02937/citation-record","integrity":"/paper/2602.02937/integrity","json":"/paper/2602.02937/citation-record.json","paper":"/paper/2602.02937"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:10.639980Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:10.639980Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:01e236e4137d410c0bd641a637af2e168cf3b32838aeaca385e22ff732e9cb59","observation_id":"31368950-19cf-4038-87ab-3b04280cebdb","resolution":{"observed_at":"2026-08-03T05:20:10.639980Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:10.741482Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:10.741482Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:e145c1c9182102637e7f982425e04cddd9de8e36cf627e23da0919fcbd601c70","observation_id":"29e2fbed-d38b-417c-9717-8045236c30af","resolution":{"observed_at":"2026-08-03T05:20:10.741482Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:10.809583Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:10.809583Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:c13622b263c20f959b10cdca10ea0694c6f979c5d6e2604b0b4ecc9c8e697c4e","observation_id":"ff56bcf8-5d3f-45ef-bb5e-bc38f60d37c3","resolution":{"observed_at":"2026-08-03T05:20:10.809583Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:10.904372Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:10.904372Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:7b11dbaacf4ad49576ff237d1ce541caf2cabe9936e87f4449959c7e74be5475","observation_id":"f5f91f0a-bc20-4e2f-9fb9-c6708fbb43ef","resolution":{"observed_at":"2026-08-03T05:20:10.904372Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.004653Z","title":null,"venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.004653Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:9434ce50678b53a5a86b89eb538c7817f3bed1d2664affe5c398d63583d7d438","observation_id":"c130ad42-1d2b-4488-8203-add5a7b45bcd","resolution":{"observed_at":"2026-08-03T05:20:11.004653Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.111143Z","title":null,"venue":null,"work_id":null,"year":2000},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.111143Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:1252506dfba1a4661c422cb535dd2e9c5d11ada9054bdcdffb15f4162603455c","observation_id":"b51d1362-978a-49fe-8b7c-05ba1d04aa8e","resolution":{"observed_at":"2026-08-03T05:20:11.111143Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.213342Z","title":"Lechner, C","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.213342Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:944aed3685a2e15f8f78e668848ede33b2310c1ad81a19701e792afb8238a080","observation_id":"0b9ad6d4-fb98-4af6-9482-97dbea1328e0","resolution":{"observed_at":"2026-08-03T05:20:11.213342Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.377691Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.377691Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:bc1c993da4f0c7d739a0d157871c7fdb2ebfba9ff48d0d7a668392d72bb2f6f8","observation_id":"02cbf6df-b91a-4e76-9121-a4bc9139c19e","resolution":{"observed_at":"2026-08-03T05:20:11.377691Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.538066Z","title":"Scharnhorst, J","venue":null,"work_id":null,"year":2018},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.538066Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:2f2b2a747048a285b6fcadd9b05e49618e15c0de936e5940f72522a1f77d66c5","observation_id":"3b289e9b-929f-4e31-a8a8-926be5563e88","resolution":{"observed_at":"2026-08-03T05:20:11.538066Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.621571Z","title":null,"venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.621571Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:b40862e1d746e6b54d947f6c10686e0d4581f20f2493eb94e29669c6e2aebf3f","observation_id":"c1dcd04c-0545-4427-9b1d-eac446b1c2ab","resolution":{"observed_at":"2026-08-03T05:20:11.621571Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.678766Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.678766Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:08a558eab12a818dfa5450f3cdfcdbbdedca47b4075ea4dd669c47b8414b28de","observation_id":"91ed09a3-c443-4c7a-afbc-ac1bce10464d","resolution":{"observed_at":"2026-08-03T05:20:11.678766Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.760906Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.760906Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:7aead6e1cb6911bb444df685826218e72b0516a9bba4907ff899bc8d764c37f6","observation_id":"d6646a32-6ee6-486c-abba-0e2ac7a596f0","resolution":{"observed_at":"2026-08-03T05:20:11.760906Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.845795Z","title":"Huang, C","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.845795Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:20362c2af08e92a3b91840ac1f67efb1d9e14370757940298b7bba0ca25e32ea","observation_id":"928ddbe5-9f9d-44e6-bdaa-d54f78e82562","resolution":{"observed_at":"2026-08-03T05:20:11.845795Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:11.935290Z","title":"Jordan, K","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:11.935290Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:14dd4173facd7e5a7b85c26b576e995904bee6071bd8e7efafd2b3d1cc2ed05e","observation_id":"b3616b44-61e4-4216-a70e-fd42bc261790","resolution":{"observed_at":"2026-08-03T05:20:11.935290Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1907.02406","last_updated":"2019-07-04T13:58:07Z","snapshot_observed_at":"2026-08-16T07:29:00.061085Z","submitted_at":"2019-07-04T13:58:07Z","title":"Sideband cooling of the radial modes of motion of a single ion in a Penning trap","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1907.02406","snapshot_observed_at":"2026-08-03T05:20:12.017926Z","title":null,"venue":null,"work_id":null,"year":1907},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.017926Z"},"links":{"cited_paper":"/paper/1907.02406","citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:09675ab69896ee2821ddbfa49c00dde88a19c2824f9524aebd390757e21e5887","observation_id":"989e299b-54f3-47b9-95b9-a54f3ad9ea03","resolution":{"observed_at":"2026-08-03T05:20:12.017926Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.099937Z","title":"Goodwin, G","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.099937Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:bc7517306e742cd76d0d2d23bb75050ba05ec22375ec28a87d4f490192cae8a8","observation_id":"a79aed71-7a5e-4d04-b3e2-640b68c496c6","resolution":{"observed_at":"2026-08-03T05:20:12.099937Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.180095Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.180095Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:976116be068e74c39996f3d3df6a432af67aafd44fab5950f8375a8c5a5b3c59","observation_id":"faba6c93-bbfc-48b9-ad09-a68690e5e9a0","resolution":{"observed_at":"2026-08-03T05:20:12.180095Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.236109Z","title":"Mordini, A","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.236109Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:f9b68ddb58a7d460be4ca5c87fa0faf9184a7f01338ad8369bfb2a35c5a5b202","observation_id":"fa1175ee-cbad-4918-821d-dde2f5e03b7a","resolution":{"observed_at":"2026-08-03T05:20:12.236109Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.346504Z","title":null,"venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.346504Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:a139294704988110309ee95a55621c59ab78ab74ccfd36d451b7b58805279eee","observation_id":"1bed66b5-6ae5-434f-85c0-5b57d664f111","resolution":{"observed_at":"2026-08-03T05:20:12.346504Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.408187Z","title":"Roghani and H","venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.408187Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:801859acea6b1380291688c0491e3bcb981deb466d8d29cf12c08da8ab4272f1","observation_id":"ed093380-fd97-4fb5-b1d8-91cf90334bb9","resolution":{"observed_at":"2026-08-03T05:20:12.408187Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.482409Z","title":null,"venue":null,"work_id":null,"year":1990},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.482409Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:0dc550f4410a743be92d28218efd201827d6683ad2307ab7a463dc9933ecaeda","observation_id":"0ed094c5-46b6-4a46-9589-5b130e83d562","resolution":{"observed_at":"2026-08-03T05:20:12.482409Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.544442Z","title":null,"venue":null,"work_id":null,"year":2014},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.544442Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:8435b794e37df733f3346cbdd43617c67841e24f9e32dacc8dfb40b9e987fe6c","observation_id":"0469846a-9896-4d38-9d62-8cc415d0849c","resolution":{"observed_at":"2026-08-03T05:20:12.544442Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.593327Z","title":null,"venue":null,"work_id":null,"year":1982},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.593327Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:7f87188d49d8ca59bd4219ea8f81450c89f0d425893b77f69ebcb2d6255a6faf","observation_id":"37f9e135-cde6-46ff-bd01-3e56673c2b9c","resolution":{"observed_at":"2026-08-03T05:20:12.593327Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.644796Z","title":null,"venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.644796Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:060d91d88fa37b48929a743f442f18779d689f9dbfac9ad3c10f5bdfd768093e","observation_id":"8f0d830f-b798-43e0-b33d-b628373ec388","resolution":{"observed_at":"2026-08-03T05:20:12.644796Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.695826Z","title":null,"venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.695826Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:679514a0c8a62efdfc600172973069fe7cded41b3c7b1f4e9634914e640b6a8a","observation_id":"d218f363-5ae1-4860-89c2-7936aeeac72e","resolution":{"observed_at":"2026-08-03T05:20:12.695826Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.771499Z","title":null,"venue":null,"work_id":null,"year":1979},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.771499Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:a7499e3fc74b60e1b694a122f62f07ea8fdedb7b0632faff720db3bfdabdc754","observation_id":"d218dfea-616b-4b3b-9c1f-a34c209604df","resolution":{"observed_at":"2026-08-03T05:20:12.771499Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:12.885785Z","title":null,"venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:12.885785Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:0a4e10e9baaf9fa9fd8421b42a2a6c178e9d04c6c277a56ef8fab77df470fca1","observation_id":"bf9c2a3d-6afc-4892-9c3a-86e021fa1795","resolution":{"observed_at":"2026-08-03T05:20:12.885785Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:13.022161Z","title":null,"venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:13.022161Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:7f24ef1658528e4e2cfb8c3c177b5b580ee7b6a3d402650160c9988a0bf55cbc","observation_id":"d0fcf91b-8a28-42d1-8232-7b5cb4467ea4","resolution":{"observed_at":"2026-08-03T05:20:13.022161Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:13.172271Z","title":null,"venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:13.172271Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:e314e68ef10f3206fa3389be2cfd4ce4fb5397c059984ffbb9c08e7a253a3bd6","observation_id":"fdb6bcfc-e460-4d04-8220-c92f2f7a056b","resolution":{"observed_at":"2026-08-03T05:20:13.172271Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:13.255011Z","title":"Savard, S","venue":null,"work_id":null,"year":1991},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:13.255011Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:b6f23b7d152ff9fd6770bcd1f3be10fa01ce9aa331934c9edb709b68a9f84823","observation_id":"593ee61c-c092-4afa-8bd4-0932df6577cf","resolution":{"observed_at":"2026-08-03T05:20:13.255011Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:13.345416Z","title":null,"venue":null,"work_id":null,"year":2002},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:13.345416Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:9215377ac20611b19ce4c16dac213118caf3344249588872be446bb8914b4122","observation_id":"f0c13a8c-9713-415c-9f1e-7818cd30a339","resolution":{"observed_at":"2026-08-03T05:20:13.345416Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:13.454776Z","title":null,"venue":null,"work_id":null,"year":1994},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:13.454776Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:78483e082dfdc2c8e0cbced498a1e818924a4a38320ec2907ec894fbf8ea9e3f","observation_id":"9ad290fd-d8fa-4fc8-83e9-2e83eb3e6970","resolution":{"observed_at":"2026-08-03T05:20:13.454776Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:13.572927Z","title":null,"venue":null,"work_id":null,"year":2008},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:13.572927Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:15eb3599743ac1b824b3e549b4bc6f9ae7d5a2d6a74b45b450a3dc5123f156ce","observation_id":"184ffd20-75ba-4259-86b6-be60fa99d74b","resolution":{"observed_at":"2026-08-03T05:20:13.572927Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:13.695659Z","title":"Morigi, Physical Review A67, 033402 (2003)","venue":null,"work_id":null,"year":2003},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:13.695659Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:611fb36fa0b8edb44e017e0efc221fd0bfa7c43c2c141fb5acaf3f83756c0abb","observation_id":"f763a382-f1f0-4817-9aef-57e823c422d4","resolution":{"observed_at":"2026-08-03T05:20:13.695659Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:13.841015Z","title":"We remove this tilt with a waveform that differentially charges the azimuthally-segmented electrodes","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:13.841015Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:24f1e61784d8c74bfb3a50582f1b353eb82bb7eb4924ca192086ec96b6c979f8","observation_id":"fbb7a38b-0245-471f-8d58-bf9c4052ab0b","resolution":{"observed_at":"2026-08-03T05:20:13.841015Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:13.975331Z","title":"5 reflects an elevated background ax- ial mode heating rate due to technical noise","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:13.975331Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:ad8cb95aadfb4fe12a74d3626c8fba12a8f02414107c0c0dbfedae67faa0750c","observation_id":"f0a162e4-dd78-4647-aaad-2ecccab672e1","resolution":{"observed_at":"2026-08-03T05:20:13.975331Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:14.121348Z","title":null,"venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:14.121348Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:3cb023ae5f7a09d4eeda419c3d60aa49af80a0ea3cf142caec1bfa1b8b4d90ac","observation_id":"a7a709f5-74c5-40cf-8093-703e0129189b","resolution":{"observed_at":"2026-08-03T05:20:14.121348Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T05:20:14.289244Z","title":"Lau and M","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-03T05:20:14.289244Z"},"links":{"citing_paper":"/paper/2602.02937"},"observation_digest":"sha256:034dbbd812c6df9e8b0415b380e1a7405d920465d07593d668df1fe9a69c0c5b","observation_id":"1ef1dbbb-2c00-4550-9816-56dc98125e74","resolution":{"observed_at":"2026-08-03T05:20:14.289244Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2602.02937","last_updated":"2026-02-03T00:14:50Z","latest_version":1,"primary_category":"physics.atom-ph","snapshot_observed_at":"2026-08-18T11:26:52.073172Z","submitted_at":"2026-02-03T00:14:50Z","title":"Efficient Three-Dimensional Sub-Doppler Cooling of $^{40}$Ca$^+$ in a Penning Trap"},"reference_resolution":{"displayed":38,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":38,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":38},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-18T06:34:40.430872+00:00","source":"crossref"},{"observed_at":"2026-08-18T06:34:34.496301+00:00","source":"retraction_watch"}],"thesis":"As of 18 August 2026, this Paper Citation Record lists 38 of 38 outbound references and 1 inbound Pith citation observation for arXiv:2602.02937."}