Paper Citation Record · LEDGER

Entanglement in quantum channel discrimination: sometimes less is more

As of 21 August 2026, this Paper Citation Record lists 35 of 35 outbound references and 0 inbound Pith citation observations for arXiv:2605.31519.

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

pith.paper-citation-record.v1
2605.31519 v1

Coverage vector

measured 35 of 35 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-06-28T21:46:56.421790Z

measured 35 of 35 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 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

35 of 35 outbound references displayed

verified exact20
verified fuzzy0
unresolved15
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation c62c6c45-95f8-43cb-bc8a-8850ca9a61c9 · outbound

This paper cites Watrous,The Theory of Quantum Informa- tion, 1st ed.

Entanglement in quantum channel discrimination: sometimes less is more Watrous,The Theory of Quantum Informa- tion, 1st ed

Reference 1

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a9c9bbc6-61a7-428f-912a-ae2241f21065 · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 2

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

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Observation 3a5bca89-4c85-488a-a2ea-13e6b10143d4 · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 3

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Observation 9b1fae03-1676-4553-b7b4-2f9a35bdb3a9 · outbound

This paper cites Quantum-enhanced measurements: beating the standard quantum limit.

Entanglement in quantum channel discrimination: sometimes less is more Quantum-enhanced measurements: beating the standard quantum limit

Reference 4

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.259093Z

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

Observation 584bce0d-e6d2-46c4-a3c5-0e22ef8d15df · outbound

This paper cites Tóth and I.

Entanglement in quantum channel discrimination: sometimes less is more Tóth and I

Reference 5

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

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Observation f4a587ec-d5f5-4b13-b6d6-0d7489d59b5f · outbound

This paper cites Fundamental limits to quantum channel discrimination.

Entanglement in quantum channel discrimination: sometimes less is more Fundamental limits to quantum channel discrimination

Reference 6

Resolution: verified exact; arxiv_id, observed 2026-07-01T20:06:11.244950Z

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 b7be6d55-bdb8-47b3-b21d-92237e70852f · outbound

This paper cites Datta, T.

Entanglement in quantum channel discrimination: sometimes less is more Datta, T

Reference 7

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

Source-reported events for the cited work

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Observation dd85ad0f-4943-4cc6-95bf-fce53e02182a · outbound

This paper cites Acín, Physical Review Letters87, 177901 (2001).

Entanglement in quantum channel discrimination: sometimes less is more Acín, Physical Review Letters87, 177901 (2001)

Reference 8

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

Source-reported events for the cited work

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Observation 94990fde-fc16-4e77-acb5-cc25616491a1 · outbound

This paper cites Conditions for optimal input states for discrimination of quantum channels.

Entanglement in quantum channel discrimination: sometimes less is more Conditions for optimal input states for discrimination of quantum channels

Reference 9

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.226547Z

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 11e55e77-f875-4f58-b4ae-0d6d1b762236 · outbound

This paper cites Caiaffa and M.

Entanglement in quantum channel discrimination: sometimes less is more Caiaffa and M

Reference 10

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

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Observation 8e610b9e-784d-4b69-820b-71ee639b7850 · outbound

This paper cites Memory effects in quantum channel discrimination.

Entanglement in quantum channel discrimination: sometimes less is more Memory effects in quantum channel discrimination

Reference 11

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.236655Z

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

Observation ed5d28ce-0321-4b4c-92e4-0023cf682e04 · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 12

Resolution: verified exact; arxiv_id, observed 2026-07-01T20:06:11.253701Z

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

Observation 7eac8ee7-eba4-4af7-a22c-c48387d40590 · outbound

This paper cites Strict hierarchy between parallel, sequential, and indefinite-causal-order strategies for channel discrimination.

Entanglement in quantum channel discrimination: sometimes less is more Strict hierarchy between parallel, sequential, and indefinite-causal-order strategies for channel discrimination

Reference 13

Resolution: verified exact; arxiv_id, observed 2026-07-01T20:06:11.234222Z

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 fdccb718-4506-42ee-8842-3004b5c0334a · outbound

This paper cites Unitary channel discrimination beyond group structures: Advantages of sequential and indefinite-causal-order strategies.

Entanglement in quantum channel discrimination: sometimes less is more Unitary channel discrimination beyond group structures: Advantages of sequential and indefinite-causal-order strategies

Reference 14

Resolution: verified exact; arxiv_id, observed 2026-07-01T20:06:11.212891Z

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

Observation 86c02d81-b853-4bab-af58-d8a6b6fe495d · outbound

This paper cites Puzzuoli,Entanglement in single-shot quantum channel discrimination, PhD Thesis, University of Waterloo (2018).

Entanglement in quantum channel discrimination: sometimes less is more Puzzuoli,Entanglement in single-shot quantum channel discrimination, PhD Thesis, University of Waterloo (2018)

Reference 15

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

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Observation e707d15d-fc8b-475e-86e1-0180009b9a28 · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 16

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

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Observation 35eda0b8-1078-4bb9-bb92-135f6c989e22 · outbound

This paper cites Optimal discrimination of quantum operations.

Entanglement in quantum channel discrimination: sometimes less is more Optimal discrimination of quantum operations

Reference 17

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.220846Z

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

Observation 23c365af-1fb5-4b0c-b8dc-9b88e26dfc3c · outbound

This paper cites Entanglement can enhance the distinguishability of entanglement-breaking channels.

Entanglement in quantum channel discrimination: sometimes less is more Entanglement can enhance the distinguishability of entanglement-breaking channels

Reference 18

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.231555Z

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

Observation da3bf4cd-5d56-4e11-9f90-bcd977716207 · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 19

Resolution: verified exact; arxiv_id, observed 2026-07-01T20:06:11.247963Z

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

Observation 63299fa1-aa67-471a-a398-e0194201a359 · outbound

This paper cites Improved discrimination of unitaries by entangled probes.

Entanglement in quantum channel discrimination: sometimes less is more Improved discrimination of unitaries by entangled probes

Reference 20

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.210323Z

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

Observation e44bb4b3-6817-494a-81d4-896c477f0e3f · outbound

This paper cites Piani and J.

Entanglement in quantum channel discrimination: sometimes less is more Piani and J

Reference 21

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

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Observation e956ade9-22c4-4f80-9281-588cb78d9758 · outbound

This paper cites More entanglement implies higher performance in tailored channel discrimination tasks.

Entanglement in quantum channel discrimination: sometimes less is more More entanglement implies higher performance in tailored channel discrimination tasks

Reference 22

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.224008Z

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

Observation 5db9293e-705e-436b-823f-04b54f72d662 · outbound

This paper cites Limitation of maximally entangled probes for single-shot distinguishability of unitaries.

Entanglement in quantum channel discrimination: sometimes less is more Limitation of maximally entangled probes for single-shot distinguishability of unitaries

Reference 23

Resolution: verified exact; arxiv_id, observed 2026-07-07T02:15:53.905586Z

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

Observation 9203cf0f-234d-4edc-a5fc-4c1e187b23ed · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 24

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

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Observation ba501790-e7bb-4a2e-9b4c-003fb7b91ec0 · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 25

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

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Observation d16a9f6e-76bf-4afc-a470-3f8645f10a39 · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 26

Resolution: verified exact; arxiv_id, observed 2026-07-01T20:06:11.207549Z

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

Observation 7e795b00-c076-483c-b935-67c5a72ad620 · outbound

This paper cites Ancilla dimension in quantum channel discrimination.

Entanglement in quantum channel discrimination: sometimes less is more Ancilla dimension in quantum channel discrimination

Reference 27

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.242520Z

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

Observation 54467814-ef28-4759-bb44-3e24350606e2 · outbound

This paper cites Higher-Order Quantum Operations.

Entanglement in quantum channel discrimination: sometimes less is more Higher-Order Quantum Operations

Reference 28

Resolution: verified exact; arxiv_id, observed 2026-07-01T20:06:11.256412Z

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

Observation 3b1582b2-646c-4061-bb05-47a4ecc686f1 · outbound

This paper cites Choi, Linear Algebra and its Applications 10, 285 (1975).

Entanglement in quantum channel discrimination: sometimes less is more Choi, Linear Algebra and its Applications 10, 285 (1975)

Reference 29

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Observation e55a8b25-8b27-4659-9408-ef8fe5361f52 · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 30

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Observation 56edc42f-a38e-4bfa-a766-79219ade0e5e · outbound

This paper cites Quantum Channel Testing in Average-Case Distance.

Entanglement in quantum channel discrimination: sometimes less is more Quantum Channel Testing in Average-Case Distance

Reference 31

Resolution: verified exact; arxiv_id, observed 2026-07-01T20:06:11.239468Z

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

Observation 5e52ab98-8b0e-4140-ac3c-fd490a76b195 · outbound

This paper cites Generic emergence of classical features in quantum Darwinism.

Entanglement in quantum channel discrimination: sometimes less is more Generic emergence of classical features in quantum Darwinism

Reference 32

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.215580Z

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

Observation bac23b4a-2762-4c51-92af-e43038e26d18 · outbound

This paper cites Yamazaki and S.

Entanglement in quantum channel discrimination: sometimes less is more Yamazaki and S

Reference 33

Resolution: verified exact; arxiv_id, observed 2026-07-01T20:06:11.251099Z

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

Observation 2e5bb781-b6ad-4568-b235-5fa2d8b10429 · outbound

This paper cites Note on the saturation of the norm inequalities between diamond and nuclear norm.

Entanglement in quantum channel discrimination: sometimes less is more Note on the saturation of the norm inequalities between diamond and nuclear norm

Reference 34

Resolution: verified exact; local_arxiv, observed 2026-07-01T20:06:11.262066Z

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

Observation 3a7c808b-14d2-4232-a5c6-d71e3e8f4213 · outbound

This paper cites an unresolved cited work.

Entanglement in quantum channel discrimination: sometimes less is more Unresolved cited work

Reference 35

Resolution: unresolved; no resolver link, observed 2026-06-28T21:46:56.421790Z

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Pith citing papers

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