Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:15:54.061550Z
Paper Citation Record · LEDGER
As of 15 August 2026, this Paper Citation Record lists 74 of 74 outbound references and 1 inbound Pith citation observation for arXiv:1908.05619.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:15:54.061550Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-14T06:32:32.682623+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:50:29.475733Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T11:50:29.840615Z
74 of 74 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 5b3e8ed0-ef29-47bf-971a-8a5ff547da3f · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 14a1c12b-48d1-4044-9a96-6d261f860162 · outbound
An atomic array optical clock with single-atom readout 4a, where ν0 is the clock transition frequency and the √ 2 factor is introduced to take into account the addition of noise from two iden- tical sources
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 3ef0610f-5cce-4275-888e-83406356fd16 · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 5fe43eca-3222-45f0-bf8c-cad5301d6764 · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation b4e6e266-710c-4b3d-9f13-bfaeee764414 · outbound
An atomic array optical clock with single-atom readout [25, 41]
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 9710e5cc-4f4c-490a-8fa0-3cda8a295c69 · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 0b241152-b216-4de1-8fb5-943129cd0053 · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 485e2ff7-a276-44dd-abde-c662073e6795 · outbound
An atomic array optical clock with single-atom readout This imaging procedure initializes the atoms in the 1S0 elec- tronic ground state |g⟩
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 0bcb258d-ff33-42a1-997b-6d7a298f606e · outbound
An atomic array optical clock with single-atom readout [25], we analyze the fidelity of detecting atoms in the 1S0 (|g⟩) and 3P0 (|e⟩) states under these imaging conditions
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 91c79335-b147-4b65-b49e-a58f82ec1376 · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 70633fb9-c732-46c4-b6b7-a61b16b90539 · outbound
An atomic array optical clock with single-atom readout 7) using the same beam used to interrogate the atoms for clock operation
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 8786d429-0f3b-4576-a88a-2fe8ab4790e3 · outbound
An atomic array optical clock with single-atom readout To account for this variation, we approximate that all feedbacks are equally spaced in time with ∆t≈ 835 ms
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation e21f6ac8-4551-47c6-b581-097dcef39731 · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation b470391c-20ed-4ec7-860d-4d550b890096 · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation e71697b0-dbf6-475b-8ae5-4f00d6776199 · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation ad467fc8-6664-45b5-b624-b7196163b351 · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation f41bcb73-ad3d-4259-8266-8f9f8dfc20ba · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 18f40c2a-9da8-4129-a486-92dbeb1afc3a · outbound
An atomic array optical clock with single-atom readout As an example, the AOD introduces a spatial gra- dient in trap frequencies across the array, leading to a spatial variation in zero-crossings of the error signal (as shown in Fig
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 12e0043b-3889-44ce-bd4e-ea746891be40 · outbound
An atomic array optical clock with single-atom readout Optical atomic clocks,
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bbaa45df-023d-4e8d-84b6-6400bafaa0d9 · outbound
An atomic array optical clock with single-atom readout Atomic clock performance enabling geodesy below the centimetre level,
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 95fc23c4-3e36-47fa-8b69-e786a7133ef2 · outbound
An atomic array optical clock with single-atom readout 27Al+ Quantum-Logic Clock with a System- atic Uncertainty below 10 −18,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 53fe6490-3518-450c-8ab9-d87564db767b · outbound
An atomic array optical clock with single-atom readout Demonstration of 4.8× 10−17 stability at 1 s for two independent optical clocks,
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation e88f5722-288d-4b87-b65b-9b2237777741 · outbound
An atomic array optical clock with single-atom readout Geodesy and metrol- ogy with a transportable optical clock,
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 364ce502-d4db-4579-93a8-b95483ab9118 · outbound
An atomic array optical clock with single-atom readout New Limits on Coupling of Fundamental Constants to Gravity Us- ing 87Sr Optical Lattice Clocks,
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 82ae664d-9b45-4a38-9e35-01860db082e8 · outbound
An atomic array optical clock with single-atom readout Michelson-Morley analogue for electrons using trapped ions to test Lorentz symmetry,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 173c10ea-86a1-4058-9187-666b09c78100 · outbound
An atomic array optical clock with single-atom readout Observation of two- orbital spin-exchange interactions with ultracold SU(N)- symmetric fermions,
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation b4477d11-f43d-422a-a5cf-d49e9ba09f36 · outbound
An atomic array optical clock with single-atom readout Towards the optical second: verifying optical clocks at the SI limit,
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 3bd9394d-10ab-4188-8155-36b728d5afb1 · outbound
An atomic array optical clock with single-atom readout Quantum simulation of frustrated Ising spins with trapped ions,
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 0715e335-aec9-43a3-9855-447c8c48733d · outbound
An atomic array optical clock with single-atom readout Quantum simu- lations with ultracold atoms in optical lattices,
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e4ba7925-f6e7-4861-a933-797bbdbaaa24 · outbound
An atomic array optical clock with single-atom readout Probing many-body dynamics on a 51-atom quantum simulator,
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation a7636638-b706-49c1-8629-0c13a6873bf7 · outbound
An atomic array optical clock with single-atom readout Observ- ing the Space- and Time-Dependent Growth of Correla- tions in Dynamically Tuned Synthetic Ising Models with Antiferromagnetic Interactions,
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation fda9b423-ea86-4277-8792-60a1b586d21a · outbound
An atomic array optical clock with single-atom readout Rydberg Spectroscopy in an Optical Lattice: Blackbody Thermometry for Atomic Clocks,
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 9f31fe6b-617b-4d8d-87eb-651f28ea5805 · outbound
An atomic array optical clock with single-atom readout Spin Squeezing in a Rydberg Lat- tice Clock,
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation e0d101dc-c225-483f-aa59-21d7d9bdd003 · outbound
An atomic array optical clock with single-atom readout Near- Unitary Spin Squeezing in 171Yb,
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 5d831b5d-07c9-4803-a1b4-8ed64193b075 · outbound
An atomic array optical clock with single-atom readout Variational spin-squeezing algorithms on programmable quantum sensors
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 050ab3e1-148c-456f-bb1e-85123589aea9 · outbound
An atomic array optical clock with single-atom readout Variational-State Quantum Metrology
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f6e6d4b9-a60c-473c-9ee2-83f1a1bed3f1 · outbound
An atomic array optical clock with single-atom readout A quantum network of clocks,
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 14270997-f9b9-4d52-a594-66eb013d8fad · outbound
An atomic array optical clock with single-atom readout Quantum Computing with Alkaline-Earth-Metal Atoms,
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 47d339ef-f7e7-44f3-bbf5-62c558abedc5 · outbound
An atomic array optical clock with single-atom readout Fast and Scalable Quantum Information Processing with Two-Electron Atoms in Optical Tweezer Arrays,
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 2a028cc5-1170-417a-a7c8-612d44157609 · outbound
An atomic array optical clock with single-atom readout Telecom- Band Quantum Optics with Ytterbium Atoms and Sil- icon Nanophotonics,
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 9b26f8f3-d4f2-4600-b699-674b3124a977 · outbound
An atomic array optical clock with single-atom readout High-Accuracy Optical Clock Based on the Octupole Transition in171Yb+,
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation c7b3a527-d991-4bbd-9356-3c5db82cc97e · outbound
An atomic array optical clock with single-atom readout Suppressing Inhomogeneous Broadening in a Lutetium Multi-ion Optical Clock,
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 4edfa4ea-43dc-4e61-b718-c44fb71b7c94 · outbound
An atomic array optical clock with single-atom readout 2000-Times Repeated Imaging of Strontium Atoms in Clock-Magic Tweezer Arrays,
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 41aa3202-7c8f-4134-bd10-f1a5b30c841e · outbound
An atomic array optical clock with single-atom readout Magnetic Field-Induced Spec- troscopy of Forbidden Optical Transitions with Appli- cation to Lattice-Based Optical Atomic Clocks,
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 87884637-a587-4fa4-8ac5-d53757c2fc60 · outbound
An atomic array optical clock with single-atom readout Three-dimensional optical lattice clock with bosonic 88Sr atoms,
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation d5f5f5ce-810a-4e1b-855f-e5e19ae51a7e · outbound
An atomic array optical clock with single-atom readout Sys- tematic evaluation of an atomic clock at 2 10-18 total uncertainty,
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 4606e7c1-e83f-4227-9336-52cdf27ee87a · outbound
An atomic array optical clock with single-atom readout Noise and instability of an optical lattice clock,
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 6f7e8119-0287-4da1-ba75-59c4bfcb9753 · outbound
An atomic array optical clock with single-atom readout Hyperpolarizability and Operational Magic Wavelength in an Optical Lattice Clock,
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 701ccfaf-1b87-489f-a564-cd3dbc1d3f33 · outbound
An atomic array optical clock with single-atom readout Towards an op- tical clock for space: Compact, high-performance optical lattice clock based on bosonic atoms,
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 4e9a41bb-21c1-4948-b0e1-b9e27568a19d · outbound
An atomic array optical clock with single-atom readout Mod- eling light shifts in optical lattice clocks,
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 91e1670b-0389-46b7-b00d-8f342b22871c · outbound
An atomic array optical clock with single-atom readout Trans- portable Optical Lattice Clock with 7 × 10−17 Uncer- tainty,
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation b0cd80d4-a20c-49b1-922c-8102d5db8492 · outbound
An atomic array optical clock with single-atom readout Seconds- scale coherence on an optical clock transition in a tweezer array,
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation b2f2dffb-db17-46ae-bfc8-e0694f575468 · outbound
An atomic array optical clock with single-atom readout Local Oscillator Induced Instabilities in Trapped Ion Frequency Standards,
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation daf4f58d-aba9-4544-9e3a-3aba7cc33a79 · outbound
An atomic array optical clock with single-atom readout A Fermi-degenerate three-dimensional optical lattice clock,
Reference 54
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5670466c-a7fd-43a2-a4e1-f4f65903dee8 · outbound
An atomic array optical clock with single-atom readout Ultrastable optical clock with two cold- atom ensembles,
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 60f3d274-2dc1-47a8-b9c2-f2022b5c8b1b · outbound
An atomic array optical clock with single-atom readout Suppression of Collisional Shifts in a Strongly Interacting Lattice Clock,
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation d9921d4b-3a56-46f1-82a9-721e3e1fdacb · outbound
An atomic array optical clock with single-atom readout Controlling dipole-dipole frequency shifts in a lattice-based optical atomic clock,
Reference 57
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3d49af89-e0fc-4429-981d-c082c4d46f53 · outbound
An atomic array optical clock with single-atom readout Engineering Quantum States of Matter for Atomic Clocks in Shallow Optical Lattices
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 034f4d10-80a6-48a2-8361-71a5391a6897 · outbound
An atomic array optical clock with single-atom readout Alkaline-Earth Atoms in Optical Tweezers,
Reference 59
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 5990e73d-0d24-4dea-b9f0-a40eab1d0687 · outbound
An atomic array optical clock with single-atom readout Single-Atom Trapping in Holographic 2D Arrays of Mi- crotraps with Arbitrary Geometries,
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 6d35ee51-f69c-4844-ae87-cb1b8f7fae2e · outbound
An atomic array optical clock with single-atom readout Unresolved cited work
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation a1ddf03c-7673-464f-935e-e52f527a8c2d · outbound
An atomic array optical clock with single-atom readout Mi- croscopic Control and Detection of Ultracold Strontium in Optical-Tweezer Arrays,
Reference 62
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 9f82edad-a3db-43af-993d-fd3b32cf8822 · outbound
An atomic array optical clock with single-atom readout Coupling atoms to cavities with narrow linewidth optical transitions: Applications to frequency metrology
Reference 63
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation b4ba61cc-638a-4234-afef-76de4ca19461 · outbound
An atomic array optical clock with single-atom readout Laser cooling of atoms,
Reference 64
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 41a37509-f2ea-424a-8144-7434cf7a3aa3 · outbound
An atomic array optical clock with single-atom readout Analysis of imperfections in the coherent optical excitation of sin- gle atoms to Rydberg states,
Reference 65
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 46661184-9a3d-4d4d-b87f-490020b77af8 · outbound
An atomic array optical clock with single-atom readout Thermal-Noise Limit in the Frequency Stabilization of Lasers with Rigid Cavities,
Reference 66
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 06055990-ca31-4289-8ab8-742576fce7bd · outbound
An atomic array optical clock with single-atom readout Making optical atomic clocks more stable with 10 −16-level laser stabilization,
Reference 67
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 66d74c3d-1543-41f2-a7c1-1dc9c16665ca · outbound
An atomic array optical clock with single-atom readout Force-insensitive op- tical cavity,
Reference 68
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation f29b3fc2-e5b6-4c35-ac69-e302c79b6461 · outbound
An atomic array optical clock with single-atom readout Direct Excita- tion of the Forbidden Clock Transition in Neutral 174Yb Atoms Confined to an Optical Lattice,
Reference 69
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation a02ccf00-8c5e-41de-b4c3-308c316678e4 · outbound
An atomic array optical clock with single-atom readout Carrier thermometry of cold ytterbium atoms in an op- tical lattice clock,
Reference 70
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 77dce256-4d60-4610-8f18-e090b9d0c09c · outbound
An atomic array optical clock with single-atom readout Strategies for reducing the light shift in atomic clocks,
Reference 71
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 7e5d84a6-1910-4534-ab18-e341b0dba183 · outbound
An atomic array optical clock with single-atom readout Experimental realization of an optical second with strontium lattice clocks,
Reference 72
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 6c418523-34d7-4a0c-9d00-d41bea592145 · outbound
An atomic array optical clock with single-atom readout High Accuracy Correction of Blackbody Radiation Shift in an Optical Lattice Clock,
Reference 73
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation c0939dd0-c307-4829-b249-cbfbce98e9ae · outbound
An atomic array optical clock with single-atom readout Lattice-Induced Frequency Shifts in Sr Optical Lattice Clocks at the 10−17 Level,
Reference 74
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation e788b5a1-61d9-4b2d-9b4e-069bc1e11684 · inbound
Variational spin-squeezing algorithms on programmable quantum sensors An atomic array optical clock with single-atom readout
Reference 9
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