Paper Citation Record · LEDGER

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case

As of 15 August 2026, this Paper Citation Record lists 27 of 27 outbound references and 1 inbound Pith citation observation for arXiv:2607.15947.

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

pith.paper-citation-record.v1
2607.15947 v1

Coverage vector

measured 27 of 27 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-01T22:04:28.480823Z

measured 28 of 28 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-14T06:32:32.682623+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-14T04:33:31.057654Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-14T04:33:32.009761Z

Reference resolution

27 of 27 outbound references displayed

verified exact0
verified fuzzy0
unresolved27
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 7bfd2323-c74e-47b4-bd26-50d353581a6c · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:24.921828Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation faf2872c-b641-42ed-a163-d2cba9c6c521 · outbound

This paper cites Briegel, W.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Briegel, W

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:25.053156Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation eea61a81-7939-4918-b937-1f6a9b813049 · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:25.241437Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6856f8f5-56ce-45bb-9cd6-b74b58a7cb75 · outbound

This paper cites ˙Zukowski, A.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case ˙Zukowski, A

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:25.377567Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4713230a-4d4a-4c99-8285-83d37cbdd0b3 · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 5

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:25.498512Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation caa1c042-7bf2-4b0a-b8a8-98d378e6f4ff · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:25.615420Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 81d3c3b8-1470-461a-8f0a-cca8cce82a9a · outbound

This paper cites Deutsch, A.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Deutsch, A

Reference 7

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:25.810193Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation fed34fc6-db19-416e-b7ea-61c774263906 · outbound

This paper cites Peres, Phys.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Peres, Phys

Reference 8

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:25.950866Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 44168d13-0efc-40ea-85a8-e92f1bc1191d · outbound

This paper cites Horodecki, P.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Horodecki, P

Reference 9

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:26.101179Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6ad90c2c-28a0-4278-99cb-a1aefeddcd27 · outbound

This paper cites Horodecki, M.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Horodecki, M

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:26.246364Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 3d6b1eee-ca6b-48ab-a702-a45979cb6b23 · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:26.403604Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ed429020-4147-4dc2-b902-78d9cc8b77d2 · outbound

This paper cites Horodecki, P.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Horodecki, P

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:26.543812Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 487aef8b-6371-4e62-bacb-a5846d9112e1 · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:26.694180Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ebd61e01-c3ed-4871-b328-b9ea8f15a0f9 · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:26.819664Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bf3809dc-5b5c-4c4b-b853-f9458c6748bd · outbound

This paper cites Christandl,PPT square conjecture, BanffInternational Re- search Station workshop, Operator Structures in Quantum In- formation Theory (2012).

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Christandl,PPT square conjecture, BanffInternational Re- search Station workshop, Operator Structures in Quantum In- formation Theory (2012)

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:26.953007Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation fa75e7d7-b040-410e-a6a8-f9d8900a8b5b · outbound

This paper cites Christandl, A.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Christandl, A

Reference 16

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:27.097814Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b1636df4-8bf6-451f-b4e5-c0d2b7ed9000 · outbound

This paper cites Choi, Linear Algebra Appl.10, 285 (1975).

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Choi, Linear Algebra Appl.10, 285 (1975)

Reference 17

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:27.237707Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation df1c39ce-4cb2-42d1-bd0c-922c67bab687 · outbound

This paper cites Jamiołkowski, Rep.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Jamiołkowski, Rep

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:27.377462Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ef519d08-3dc3-40b3-8733-15d6b77211e5 · outbound

This paper cites Horodecki, P.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Horodecki, P

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:27.541574Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 875eba40-94b4-48de-87e1-5ebc81ae0922 · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:27.646137Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a96f4b10-3569-4d9e-bc94-8bbbf426fc6f · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 21

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:27.764383Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation dfe205e5-c471-4783-9db3-2cbd2ed9a15b · outbound

This paper cites an unresolved cited work.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Unresolved cited work

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:27.928158Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f01c15a6-1828-41cc-ac1c-9863ab73ecb8 · outbound

This paper cites Horodecki and P.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Horodecki and P

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:28.042675Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8e9ed3f9-2fd1-496d-91dc-f31856dcedea · outbound

This paper cites Lami and V.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Lami and V

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:28.148693Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ef86e6bf-fe01-456b-af64-1a9d5c13eace · outbound

This paper cites Rahaman, S.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Rahaman, S

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:28.266929Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e2fa5167-e9e9-40e9-81d7-64a9ae4df6e2 · outbound

This paper cites Skowronek, E.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case Skowronek, E

Reference 26

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:28.384966Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 28909ddc-e24e-4025-8e41-5b5bddac324d · outbound

This paper cites m00 m01 m10 m11 #! =  m00 + 1 2m11 1√ 2m01 1√ 2m10 1 2m11  and Ψ.

Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case m00 m01 m10 m11 #! =  m00 + 1 2m11 1√ 2m01 1√ 2m10 1 2m11  and Ψ

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-01T22:04:28.480823Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation 251971c5-ac3f-4aa2-8de4-9ae6b61abb79 · inbound

Every PPT channel has finite entanglement-breaking index cites this paper.

Every PPT channel has finite entanglement-breaking index Beyond the Positive Partial Transpose Squared Conjecture: The Qutrit Case

Reference 1

Resolution: verified exact; local_arxiv, observed 2026-08-14T04:33:32.016623Z

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.