Paper Citation Record · LEDGER

Exponentially cheaper coherent phase estimation via uncontrolled unitaries

As of 21 August 2026, this Paper Citation Record lists 24 of 24 outbound references and 1 inbound Pith citation observation for arXiv:2603.27858.

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

pith.paper-citation-record.v1
2603.27858 v2

Coverage vector

measured 24 of 24 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-14T21:35:47.294350Z

measured 25 of 25 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-06-30T15:52:30.001815Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-06-30T15:54:48.974033Z

Reference resolution

24 of 24 outbound references displayed

verified exact3
verified fuzzy11
unresolved9
parse uncertain1
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 451268bf-ef84-43e4-9369-da7a82b18611 · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 1

Resolution: unresolved; raw_fallback, observed 2026-05-14T23:29:37.968219Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 61ce8250-feb7-400c-ab61-94a41ce0888d · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 2

Resolution: unresolved; raw_fallback, observed 2026-05-14T23:29:37.999105Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 6fac5123-9346-409d-a528-e443103594c2 · outbound

This paper cites In other words, if the ancilla is|1⟩ a, we performW|ϕ⟩ s =|ψ⟩ s, and if the ancilla is|0⟩ a, we do nothing, leaving the system in|ϕ⟩ s.

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:37.950560Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 3fd511ef-c51a-46e6-b18f-c3ff75e75ce1 · outbound

This paper cites The state becomes:|0⟩ a U|ϕ⟩ s +|1⟩ a U|ψ⟩ s.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries The state becomes:|0⟩ a U|ϕ⟩ s +|1⟩ a U|ψ⟩ s

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:37.955189Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation b8b2d168-a5e8-4d53-a552-a6f93278d471 · outbound

This paper cites This means if the ancilla is|0⟩ a, we applyWto the system, and if the ancilla is|1⟩ a, we do nothing.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries This means if the ancilla is|0⟩ a, we applyWto the system, and if the ancilla is|1⟩ a, we do nothing

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:37.940895Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 2e16ab04-4adb-4aa5-b42f-bc335868dc4e · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 6

Resolution: unresolved; raw_fallback, observed 2026-05-14T23:29:37.945358Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 5612a86d-a5f7-4abc-90f0-7f0fb3de7c87 · outbound

This paper cites The system is now in|ϕ⟩ s anda 1 is disentangled, holding phase (θ−ϕ) (mod 1).

Exponentially cheaper coherent phase estimation via uncontrolled unitaries The system is now in|ϕ⟩ s anda 1 is disentangled, holding phase (θ−ϕ) (mod 1)

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:37.963430Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 28624c4f-48fa-4f89-b66b-0758a05b0c92 · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 8

Resolution: parse uncertain; raw_fallback, observed 2026-05-14T23:29:37.959024Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 081ca200-4555-4079-b166-563706400a35 · outbound

This paper cites Now the system is|ψ⟩ s anda 2 holds phase 2(θ−ϕ).

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Now the system is|ψ⟩ s anda 2 holds phase 2(θ−ϕ)

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:38.018791Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 767d7877-9922-4e8c-8ccb-5f9408859de1 · outbound

This paper cites if ancilla = 1 then applyUto its eigenstate |ψ⟩.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries if ancilla = 1 then applyUto its eigenstate |ψ⟩

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:38.007751Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 20765e90-576a-40fc-91c2-8a917ac95c60 · outbound

This paper cites Cleve, A.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Cleve, A

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:38.014942Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation c4d395c1-55dd-40e5-915e-59816be23f2b · outbound

This paper cites Quantum measurements and the Abelian Stabilizer Problem.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Quantum measurements and the Abelian Stabilizer Problem

Reference 12

Resolution: verified exact; local_arxiv, observed 2026-05-14T21:38:00.881239Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 50660884-891b-4576-a79c-0a84df6340b0 · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 13

Resolution: unresolved; raw_fallback, observed 2026-05-14T23:29:38.003622Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 5c8a20fe-b451-40ff-a3c4-f6ff7ed02f54 · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 14

Resolution: unresolved; raw_fallback, observed 2026-05-14T23:29:38.011462Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation fed20edb-45f1-45a8-bdb4-493b69a89ea1 · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 15

Resolution: unresolved; raw_fallback, observed 2026-05-14T23:29:38.022080Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 8f444956-261d-4437-bf6b-818dc0fb0b5a · outbound

This paper cites Matsuzaki, H.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Matsuzaki, H

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:37.986856Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation aea02a4c-0d64-46a6-8819-28469769f53f · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 17

Resolution: unresolved; raw_fallback, observed 2026-05-14T23:29:37.991653Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation cacd7d4c-d949-4563-b68b-516edabf8e96 · outbound

This paper cites Diagonalization of large many-body Hamiltonians on a quantum processor.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Diagonalization of large many-body Hamiltonians on a quantum processor

Reference 18

Resolution: verified exact; arxiv_id, observed 2026-05-14T21:38:00.887151Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 547bea26-0ffc-4ef2-8b07-348f1a54e445 · outbound

This paper cites Giovannetti, S.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Giovannetti, S

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:37.995591Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 4ee3c7b7-076d-4b4c-98f3-d161db5d1020 · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 20

Resolution: unresolved; raw_fallback, observed 2026-05-14T23:29:37.979623Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation b5e54717-20b9-4a7f-8778-1512bc705afa · outbound

This paper cites an unresolved cited work.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Unresolved cited work

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-05-14T23:29:37.983232Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation ae84db95-9388-4e57-97cc-0cc2d747a852 · outbound

This paper cites Amico,uncontrolled-phase-kickback(2025), URLhttps://github.com/miamico/uncontrolled-phase-kickback.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Amico,uncontrolled-phase-kickback(2025), URLhttps://github.com/miamico/uncontrolled-phase-kickback

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:37.975997Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 86788fa4-1766-4c06-a292-1e25e30ed30e · outbound

This paper cites Quantum Amplitude Amplification and Estimation.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Quantum Amplitude Amplification and Estimation

Reference 23

Resolution: verified exact; arxiv_id, observed 2026-05-16T03:47:30.254348Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation dafffe3a-4ea2-476a-9c04-3ea64cf166e9 · outbound

This paper cites Gily´ en, Y.

Exponentially cheaper coherent phase estimation via uncontrolled unitaries Gily´ en, Y

Reference 24

Resolution: verified fuzzy; raw_fallback, observed 2026-05-14T23:29:37.972173Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Pith citing papers

Observation f1e30d51-e7ff-482a-b6b2-15e1c8c4dd2a · inbound

Quantum-Adaptive KS($\varphi$): A Parameterized Three-Qubit Gate Family Embedding Toffoli with Measurement-Free Phase Kickback and Intrinsic Error Non-Amplification cites this paper.

Quantum-Adaptive KS($\varphi$): A Parameterized Three-Qubit Gate Family Embedding Toffoli with Measurement-Free Phase Kickback and Intrinsic Error Non-Amplification Exponentially cheaper coherent phase estimation via uncontrolled unitaries

Reference 20

Resolution: verified exact; local_arxiv, observed 2026-06-30T15:54:48.975382Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.