Paper Citation Record · LEDGER

Heisenberg-limited calibration of entangling gates with robust phase estimation

As of 9 August 2026, this Paper Citation Record lists 40 of 40 outbound references and 1 inbound Pith citation observation for arXiv:2502.06698.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2502.06698 v2

Coverage vector

measured 40 of 40 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-08T14:41:06.137669Z

measured 41 of 41 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-05-07T08:48:33.789953Z

measured 1 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-08-05T02:28:24.338817Z

Reference resolution

40 of 40 outbound references displayed

verified exact3
verified fuzzy16
unresolved21
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

0
arxiv_reference, observed 2026-08-05T02:28:24.338817Z

Outbound references

Observation 4c8aea18-7abf-42a0-a7d6-afd5d521becc · outbound

This paper cites angular histor- ical.

Heisenberg-limited calibration of entangling gates with robust phase estimation angular histor- ical

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.685315Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 3a27d931-56df-46c0-a5a3-200efbbbdb47 · outbound

This paper cites However, GST can require hundreds to thousands of unique circuits to achieve high- precision estimates of the target coherent errors.

Heisenberg-limited calibration of entangling gates with robust phase estimation However, GST can require hundreds to thousands of unique circuits to achieve high- precision estimates of the target coherent errors

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.699862Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 14d15d4e-85ab-4754-8bab-96a55ad813b7 · outbound

This paper cites The CZ gate has a target unitary operation UCZ = I ⊗ |0⟩ ⟨0| + Z ⊗ |1⟩ ⟨1|, or written in an equivalent exponential notation UCZ = exp − i 2 − π 2 II + π 2 ZI+ π 2 IZ− π 2 ZZ.

Heisenberg-limited calibration of entangling gates with robust phase estimation The CZ gate has a target unitary operation UCZ = I ⊗ |0⟩ ⟨0| + Z ⊗ |1⟩ ⟨1|, or written in an equivalent exponential notation UCZ = exp − i 2 − π 2 II + π 2 ZI+ π 2 IZ− π 2 ZZ

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.670886Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 8476fdac-9ae6-44b5-ae7a-67c993c482d0 · outbound

This paper cites Helsen, I.

Heisenberg-limited calibration of entangling gates with robust phase estimation Helsen, I

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.561821Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation f2477907-2349-42f2-a853-5bd482d3da34 · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 5

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.643755Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 8bc4f54b-f7f0-422e-bd2e-8bd435c857fa · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 6

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.630089Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation a48831cc-0ca1-4d2b-8ee9-7c2e0ec9db81 · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 7

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.616135Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation c5522b9c-2a1a-40e7-9dba-9a7b034e7c5a · outbound

This paper cites Details of the six classes of circuits used to characterize theZ-type phases of the controlled-Z gate.

Heisenberg-limited calibration of entangling gates with robust phase estimation Details of the six classes of circuits used to characterize theZ-type phases of the controlled-Z gate

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.602827Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation f64ba38f-ea21-4731-b5f7-5bf92e910c96 · outbound

This paper cites Kimmel, G.

Heisenberg-limited calibration of entangling gates with robust phase estimation Kimmel, G

Reference 9

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:05.998029Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 581466b0-9c95-449e-9546-f4c217e7b4b9 · outbound

This paper cites Nielsen, J.

Heisenberg-limited calibration of entangling gates with robust phase estimation Nielsen, J

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.588881Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation daee7079-d4ce-444a-b8cc-e338adf4ee46 · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 11

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.575438Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 60d89598-d5ab-4f6c-a6e7-4c31edc279ea · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.479306Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 20779dfb-21b1-45a8-afb6-9077a1242123 · outbound

This paper cites Kelly, R.

Heisenberg-limited calibration of entangling gates with robust phase estimation Kelly, R

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.548155Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation f8d9660b-b184-4a2b-b602-4cae49c1e720 · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 14

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.534235Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 5078372f-841a-4ed6-8785-660e7470bfff · outbound

This paper cites Sheldon, E.

Heisenberg-limited calibration of entangling gates with robust phase estimation Sheldon, E

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.521074Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 9afe15a3-4536-4df6-a319-260688325554 · outbound

This paper cites Sundaresan, I.

Heisenberg-limited calibration of entangling gates with robust phase estimation Sundaresan, I

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.507256Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 9b58015f-f19d-48ba-85be-fa016dc95fd0 · outbound

This paper cites Monz, Quantum information processing beyond ten 11 ion-qubits, Ph.D.

Heisenberg-limited calibration of entangling gates with robust phase estimation Monz, Quantum information processing beyond ten 11 ion-qubits, Ph.D

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.493268Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation d5f84ab0-2ce9-4c1b-9fc3-e1467f2ba23d · outbound

This paper cites Mohseni, A.

Heisenberg-limited calibration of entangling gates with robust phase estimation Mohseni, A

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:06.038947Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 64ec9943-cdd6-4926-88c8-c688c9d87bd3 · outbound

This paper cites Giovannetti, S.

Heisenberg-limited calibration of entangling gates with robust phase estimation Giovannetti, S

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:06.043356Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 22ae2e64-411b-49ed-87bb-7d24cb8af94d · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:06.084684Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c89b64a4-9d19-4285-b7fa-ed16f7b17dba · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.465692Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 3440315b-c834-4f3d-9798-74238b344f9a · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 22

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.450355Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 8f988e00-bc7a-46d7-bf4a-3349b35c20cf · outbound

This paper cites State prep.

Heisenberg-limited calibration of entangling gates with robust phase estimation State prep

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.657374Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 5b97b408-ed8f-49ed-b39d-81b555f422fb · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 24

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.434878Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 4ef1fe75-7326-475a-8750-bd84d979e417 · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 25

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.419630Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation cc13c499-303c-4393-b080-7518edd2fbee · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 26

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:06.070092Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9d9c1582-76fd-4db5-89d3-41dedc0a1a64 · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 27

Resolution: verified exact; doi, observed 2026-08-08T14:41:06.198771Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 84ad0c4a-cd9d-4882-8c5d-20ca0c142d5b · outbound

This paper cites Quantum crosstalk cancellation for fast entangling gates and improved multi-qubit performance.

Heisenberg-limited calibration of entangling gates with robust phase estimation Quantum crosstalk cancellation for fast entangling gates and improved multi-qubit performance

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:06.079137Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1cffd4a0-e2ee-4375-af14-c9e36a32294d · outbound

This paper cites Programmable Heisenberg interactions between Floquet qubits.

Heisenberg-limited calibration of entangling gates with robust phase estimation Programmable Heisenberg interactions between Floquet qubits

Reference 29

Resolution: verified exact; local_arxiv, observed 2026-08-08T14:41:06.284303Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 8e69e9d2-ada2-4f91-a117-27f33f3f76aa · outbound

This paper cites Russo and K.

Heisenberg-limited calibration of entangling gates with robust phase estimation Russo and K

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.406223Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation d628795f-8ce2-4113-8366-feaa924dc32c · outbound

This paper cites Nielsen, R.

Heisenberg-limited calibration of entangling gates with robust phase estimation Nielsen, R

Reference 31

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.392141Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation b3cbd83e-a034-4931-9ec2-18558d636b61 · outbound

This paper cites Hansen and A.

Heisenberg-limited calibration of entangling gates with robust phase estimation Hansen and A

Reference 32

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.378331Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation bca54446-e452-4187-a414-794505fe1458 · outbound

This paper cites Hansen and A.

Heisenberg-limited calibration of entangling gates with robust phase estimation Hansen and A

Reference 33

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.363292Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 1b324b13-787a-4b76-a384-6bc928c61dc7 · outbound

This paper cites Hashim, S.

Heisenberg-limited calibration of entangling gates with robust phase estimation Hashim, S

Reference 34

Resolution: verified exact; doi, observed 2026-08-08T14:41:06.173983Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 70546ef1-3b6f-45e6-b77f-dd9351f57e3d · outbound

This paper cites Blume-Kohout, M.

Heisenberg-limited calibration of entangling gates with robust phase estimation Blume-Kohout, M

Reference 35

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:06.115181Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 40dea32f-bb37-4259-bd89-7bf443e03df4 · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 36

Resolution: unresolved; raw_fallback, observed 2026-08-08T14:41:06.338881Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 64f0dabf-54ef-4b7c-bad4-8e582215bac5 · outbound

This paper cites QubiC 2.0: An Extensible Open-Source Qubit Control System Capable of Mid-Circuit Measurement and Feed-Forward.

Heisenberg-limited calibration of entangling gates with robust phase estimation QubiC 2.0: An Extensible Open-Source Qubit Control System Capable of Mid-Circuit Measurement and Feed-Forward

Reference 37

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:06.124005Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 906368c3-5b7d-44a8-a1cb-cf8fa9136e4f · outbound

This paper cites Distributed Architecture for FPGA-based Superconducting Qubit Control.

Heisenberg-limited calibration of entangling gates with robust phase estimation Distributed Architecture for FPGA-based Superconducting Qubit Control

Reference 38

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:06.128763Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1b129153-47ea-42d3-87f3-3078eabe9d18 · outbound

This paper cites Praqtice,.

Heisenberg-limited calibration of entangling gates with robust phase estimation Praqtice,

Reference 39

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T14:41:06.324262Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 73c2828a-0f3e-4d12-9f24-369270a3a98b · outbound

This paper cites an unresolved cited work.

Heisenberg-limited calibration of entangling gates with robust phase estimation Unresolved cited work

Reference 40

Resolution: unresolved; no resolver link, observed 2026-08-08T14:41:06.137669Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation 07b1adb7-5c74-4327-829a-76c0d2182c70 · inbound

High-fidelity iSWAP gate with Double Transmon Coupler cites this paper.

High-fidelity iSWAP gate with Double Transmon Coupler Heisenberg-limited calibration of entangling gates with robust phase estimation

Reference 24

Resolution: verified exact; arxiv_id, observed 2026-05-09T04:30:13.181733Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.