Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-10T20:38:37.533082Z
Paper Citation Record · LEDGER
As of 12 August 2026, this Paper Citation Record lists 62 of 62 outbound references and 2 inbound Pith citation observations for arXiv:2501.07891.
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 2026-08-10T20:38:37.533082Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-11T06:34:44.6726+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-06-28T22:25:46.780183Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-06-28T22:32:44.684428Z
62 of 62 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 5351a6a8-4965-409a-b081-f04259845cc3 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum algorithms for supervised and unsupervised machine learning
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4fd8749e-3e2e-454c-a577-01aa4c8f1e44 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum measurements and the Abelian Stabilizer Problem
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 872386c6-2028-482a-9085-6b218f2fb32c · outbound
New Quantum Algorithm for Principal Component Analysis Architectures for a quantum random access memory
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 7407d56c-35bf-4901-9546-c3d7776295e4 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum random access memory
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e1465528-f9ce-4e58-988a-0ad1144ffc0c · outbound
New Quantum Algorithm for Principal Component Analysis Covariance matrix preparation for quantum principal component analysis
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 4832e8db-e942-457b-9222-99770835ade6 · outbound
New Quantum Algorithm for Principal Component Analysis A fast quantum mechanical algorithm for database search
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 25f5d5af-0f6e-4006-b858-52c36d549475 · outbound
New Quantum Algorithm for Principal Component Analysis Polynomial-time algorithms for prime factorization and discrete logarithms on a quantum computer
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0bf59c3d-21e8-43f0-8167-2997dd050206 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum theory, the church–turing principle and the universal quantum computer
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2e5fb1fe-b551-4a81-8dc2-6c700fed3e6b · outbound
New Quantum Algorithm for Principal Component Analysis Rapid solution of problems by quantum computation
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c56b0d30-7a9f-4bd0-aa03-dcfebd43cbbf · outbound
New Quantum Algorithm for Principal Component Analysis Simulating physics with computers
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 34c350ea-f581-429f-9515-ec2cd789e01e · outbound
New Quantum Algorithm for Principal Component Analysis Universal quantum simulators
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5131552f-ba74-4ce8-a48d-841bdac541b0 · outbound
New Quantum Algorithm for Principal Component Analysis Efficient quantum algorithms for simulating sparse hamiltonians
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8564c021-94d7-4587-85bf-62d00498d597 · outbound
New Quantum Algorithm for Principal Component Analysis Black-box hamiltonian simulation and unitary implementation
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6aafc47a-05e6-45d9-a200-2fbff648562f · outbound
New Quantum Algorithm for Principal Component Analysis High-order quantum algorithm for solving linear differential equations
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 3218cfd0-e620-45ce-9cc2-86bee4ce3df1 · outbound
New Quantum Algorithm for Principal Component Analysis Hamiltonian simulation with nearly optimal dependence on all parameters
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 04a697e7-1a1b-4fb7-a393-2c2bc3bfebab · outbound
New Quantum Algorithm for Principal Component Analysis On the relationship between continuous-and discrete-time quantum walk
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 9e420375-ff66-43d7-b9d1-7ada7e1391f2 · outbound
New Quantum Algorithm for Principal Component Analysis Optimal hamiltonian simulation by quantum signal processing
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 396ef15e-3e53-40cb-be41-dc0a4915be8a · outbound
New Quantum Algorithm for Principal Component Analysis Hamiltonian simulation by qubitization
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1ad94fa2-28e4-4461-b0c2-e8679eb9a1ff · outbound
New Quantum Algorithm for Principal Component Analysis Time-dependent hamiltonian simulation with l1-norm scaling
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation e6967903-c785-4206-b323-2f2009c61188 · outbound
New Quantum Algorithm for Principal Component Analysis Time-dependent hamiltonian simulation using discrete- clock constructions
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 5174aa52-f266-4ea9-946f-12e8aa97518c · outbound
New Quantum Algorithm for Principal Component Analysis Quantum algorithm for time-dependent hamiltonian simulation by permutation expansion
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 80f9c453-7d94-49dd-a424-d87a84efbfb7 · outbound
New Quantum Algorithm for Principal Component Analysis Time-dependent hamiltonian simulation of highly oscillatory dynamics and superconver- gence for schr¨ odinger equation.Quantum, 6:690, 2022
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dc337f4e-c258-4b41-b82d-8e40057cd331 · outbound
New Quantum Algorithm for Principal Component Analysis Time-dependent unbounded hamiltonian simulation with vector norm scaling
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation f20ab136-7994-418b-ad54-168d4a800afe · outbound
New Quantum Algorithm for Principal Component Analysis Simulating the dynamics of time-dependent hamiltonians with a truncated dyson series
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 09980f32-c941-4245-9356-a6aab2c63b3b · outbound
New Quantum Algorithm for Principal Component Analysis Hamiltonian Simulation in the Interaction Picture
Reference 25
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e689522b-f7fa-479c-8a14-772c9ed1cce4 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum walk algorithm for element distinctness
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 49a58cbe-04bf-4951-b7d5-50035f56e37e · outbound
New Quantum Algorithm for Principal Component Analysis Quantum algorithm for linear systems of equations
Reference 27
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9518e135-ff37-4943-863b-aae4a7e4f19f · outbound
New Quantum Algorithm for Principal Component Analysis Quantum algorithm for systems of linear equations with exponentially improved dependence on precision
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b1876b1c-ac2c-4650-8502-201cafc82399 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum algorithm for data fitting
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6729b400-6c4c-4c9c-bacb-f41265e9b575 · outbound
New Quantum Algorithm for Principal Component Analysis A quantum algorithm to solve nonlinear differential equations
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e30c9403-9b56-4b05-bc12-2a3be3106678 · outbound
New Quantum Algorithm for Principal Component Analysis Efficient quantum algorithm for dissipative nonlinear differential equations
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ec528fee-6616-4bb9-92a2-31627cd2549e · outbound
New Quantum Algorithm for Principal Component Analysis Quantum algorithm for linear differential equations with exponentially improved dependence on precision
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 14dde00a-ead7-4aa7-8b89-fa4ad27594e8 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum Computing for nonlinear differential equations and turbulence
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 3a16d6ae-57c2-483f-8448-8e289c749575 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum circuit learning
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation daab2d9b-f4aa-4a20-a6b9-8531c1ceb50a · outbound
New Quantum Algorithm for Principal Component Analysis The quest for a quantum neural network
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation a3d7c999-36c0-48c5-9a47-cde0247ad0cc · outbound
New Quantum Algorithm for Principal Component Analysis Supervised learning with quantum computers, volume 17
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 2d9828c0-ddec-4f08-9fb7-c414a757f784 · outbound
New Quantum Algorithm for Principal Component Analysis Evaluating analytic gradients on quantum hardware
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1d7a2efb-0872-4dd6-a530-67b6e90118b0 · outbound
New Quantum Algorithm for Principal Component Analysis Machine learning in quantum spaces, 2019
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 61c359ed-610a-4bbe-9ab0-b79715af35c5 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum machine learning in feature hilbert spaces
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7e23939b-7947-49f7-9337-27098381dd9c · outbound
New Quantum Algorithm for Principal Component Analysis Circuit-centric quantum classifiers
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 31babd29-57ed-4234-b887-cd6e84fd0702 · outbound
New Quantum Algorithm for Principal Component Analysis Supervised learning with quantum-enhanced feature spaces
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2806e3ea-451e-4a58-8526-4928849fe7d6 · outbound
New Quantum Algorithm for Principal Component Analysis A rigorous and robust quantum speed-up in supervised machine learning
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c42b4595-473a-43b5-9dba-d1af35b9e81c · outbound
New Quantum Algorithm for Principal Component Analysis Quantum singular value transformation and beyond: exponential improvements for quantum matrix arithmetics
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5a467670-7317-4172-9d3c-1bde0ddc7c9c · outbound
New Quantum Algorithm for Principal Component Analysis Quantum algorithm for petz recovery channels and pretty good measurements
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 68a99899-addd-4f8a-90f6-f41a660269dc · outbound
New Quantum Algorithm for Principal Component Analysis Principal component analysis without centering
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 20e9dbfa-9543-4b0b-8d41-88795b864588 · outbound
New Quantum Algorithm for Principal Component Analysis Improved Quantum Algorithms for Eigenvalues Finding and Gradient Descent
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 09d8630a-3eb9-4bfa-b359-35e2d3af854f · outbound
New Quantum Algorithm for Principal Component Analysis Quantum gradient descent and newton’s method for constrained polynomial optimization
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f40f9c7b-b0b8-4b8b-8dbb-e033e8855464 · outbound
New Quantum Algorithm for Principal Component Analysis Perturbation theory with quantum signal processing
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 58741151-73bb-4ab7-8e37-4f4d0b6b9d02 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum amplitude amplification and estimation
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 200c0e5a-f79f-432e-ba8e-70cef676000d · outbound
New Quantum Algorithm for Principal Component Analysis Quantum algorithm for estimating largest eigenvalues
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 774189cd-bf64-44a5-a4a9-84ae3449f591 · outbound
New Quantum Algorithm for Principal Component Analysis Improved Quantum Power Method and Numerical Integration Using Quantum Singular Value Transformation
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 58db42aa-ebde-450e-b7cf-8d77da3c35ad · outbound
New Quantum Algorithm for Principal Component Analysis Synthesis of quantum superpositions by quantum computation
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 983bb8fa-7164-4502-a638-b5ad37f3f3ac · outbound
New Quantum Algorithm for Principal Component Analysis Creating superpositions that correspond to efficiently integrable probability distributions
Reference 53
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 77c79847-9c4b-437f-9112-9706295e6667 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum-state preparation with universal gate decompositions
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 9fd7ba20-7975-47df-a791-c9c3a4dddc9f · outbound
New Quantum Algorithm for Principal Component Analysis Approximate amplitude encoding in shallow parameterized quantum circuits and its application to financial market indicators
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 099c0136-21e8-4fc5-89c7-ed6670bb5a65 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum algorithms for approximate function loading
Reference 56
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 897327bd-bd8a-432c-ae92-73360d7fb4b8 · outbound
New Quantum Algorithm for Principal Component Analysis An improved method for quantum matrix multiplication
Reference 57
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7f206604-9320-47b6-8352-18c749377d82 · outbound
New Quantum Algorithm for Principal Component Analysis A quantum-inspired classical algorithm for recommendation systems
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation b5039d31-fd49-4458-8006-6995473e2289 · outbound
New Quantum Algorithm for Principal Component Analysis Quantum principal component analysis only achieves an exponential speedup because of its state preparation assumptions
Reference 59
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation a3d693b5-2348-4afb-8bb9-4a77ef582eee · outbound
New Quantum Algorithm for Principal Component Analysis Quantum-inspired low-rank stochastic regression with logarithmic dependence on the dimension
Reference 60
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ded493c3-e96c-4274-ab86-1c36372a4bc0 · outbound
New Quantum Algorithm for Principal Component Analysis Approximate quantum circuit synthesis using block encodings
Reference 61
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bbc58a9c-1324-4534-bed2-c7d700a5991e · outbound
New Quantum Algorithm for Principal Component Analysis Lecture notes on quantum algorithms
Reference 62
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 4479b1a2-c056-4bc5-980e-e5bb84b95e98 · inbound
Filtered Spectral Projection for Quantum Principal Component Analysis New Quantum Algorithm for Principal Component Analysis
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 0b14d394-57db-4192-8ada-b3b657bb0dba · inbound
Research progress on quantum neural networks and quantum machine learning New Quantum Algorithm for Principal Component Analysis
Reference 243
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.