Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-09T11:04:42.728758Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 71 of 71 outbound references and 0 inbound Pith citation observations for arXiv:2502.02868.
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 2026-08-09T11:04:42.728758Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
71 of 71 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 640a1847-3580-4ffe-91a8-757adf088936 · outbound
Witness based nonlinear detection of quantum entanglement Horodecki, P
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 18642091-8bbd-45a5-b695-c7086056957d · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fdf704b4-85d9-4162-ae26-56a106611f52 · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e7e321de-6409-4749-a86a-a7bc6ae9d651 · outbound
Witness based nonlinear detection of quantum entanglement Gigena and R
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation aa175a33-9fd9-42cf-be47-7985d20ca70f · outbound
Witness based nonlinear detection of quantum entanglement Ekert and R
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e6477ddc-7e8e-4106-835d-2929481e3c93 · outbound
Witness based nonlinear detection of quantum entanglement Cleve and H
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d1ba553a-dca3-4c33-aa3f-c4efeb228734 · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7e6346da-6cd2-46cd-80d1-f2961aceb604 · outbound
Witness based nonlinear detection of quantum entanglement Lioyd, Universal quantum simulators, Science 273, 1073 (1996)
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5f3880d4-62d0-44b7-b0d4-ed55c85d04d7 · outbound
Witness based nonlinear detection of quantum entanglement Datta, S
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ed89cd06-f990-4b55-93a3-3a2b4e9ee607 · outbound
Witness based nonlinear detection of quantum entanglement Gisin, G
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fc144d57-5f37-43d9-a467-b1dfb42e1bd1 · outbound
Witness based nonlinear detection of quantum entanglement Masanes, Universally composable privacy amplifica tion from causality constraints, Phys
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 02e5077d-f784-4cb5-9fc6-6af1bd06fcd3 · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 31bc85fd-7853-46ca-b952-ef93a2010c41 · outbound
Witness based nonlinear detection of quantum entanglement T´ oth and O
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fd0f9e96-2767-44cd-b968-9186797c55e2 · outbound
Witness based nonlinear detection of quantum entanglement Since 1 4 (ρ11 +ρ44)2 ≥ρ11ρ44 ≥ |ρ14|2 ≥Re(ρ14)2 > 1 16, we have ρ11 +ρ44> 1 2 , and then 2 √ρ22ρ33 ≤ρ22 +ρ33 < 1/ 2
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1afe7c82-25c0-4207-bd01-524064441ad8 · outbound
Witness based nonlinear detection of quantum entanglement Classical deterministic complexity of Edmonds' problem and Quantum Entanglement
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7181be29-7d8a-4b36-9b2b-007d9e5343a4 · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8fc82483-657d-4e8d-84fa-fafb1f15edbd · outbound
Witness based nonlinear detection of quantum entanglement Morelli, M
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a58b78e4-a640-4bdc-9460-42bbba91b6a4 · outbound
Witness based nonlinear detection of quantum entanglement G¨ uhne and G
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b870fd3b-14b3-4b9d-a9ad-38e25f010877 · outbound
Witness based nonlinear detection of quantum entanglement Hou and X.F
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 66145774-e016-4e15-ba7c-57222e6a78bf · outbound
Witness based nonlinear detection of quantum entanglement Morelli, H
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 830314d1-f746-4cf7-82d2-c1dffc0c28c1 · outbound
Witness based nonlinear detection of quantum entanglement Jurkowski and D
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b81d26d4-7f15-4d51-86e6-2ee5e5c9f473 · outbound
Witness based nonlinear detection of quantum entanglement Branciard, D
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fee376c4-2931-4d68-acfa-b19c21942abb · outbound
Witness based nonlinear detection of quantum entanglement Facchi, S
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f74a1498-77c7-4882-88b1-cf922f13dab0 · outbound
Witness based nonlinear detection of quantum entanglement Debarba, T
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9944c729-1575-4d4f-95c3-16753cff1aee · outbound
Witness based nonlinear detection of quantum entanglement Reusch, J
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9f7c79a8-ebfc-4a66-913d-03ddce5f7c50 · outbound
Witness based nonlinear detection of quantum entanglement Chru´ sci´ nski and G
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a6093ab8-495c-4e6e-92fb-a71465feff54 · outbound
Witness based nonlinear detection of quantum entanglement Huber and R
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fa50678d-f191-408a-97c8-8d8378ebbadf · outbound
Witness based nonlinear detection of quantum entanglement Shen, T.R
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0f86157d-e6d8-41d0-84d4-fde1cf9e97c6 · outbound
Witness based nonlinear detection of quantum entanglement Yuan, Q.X
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 600b54a8-083b-4c13-9f38-1cb55f1b9b54 · outbound
Witness based nonlinear detection of quantum entanglement Shahandeh, M
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9b7f9943-6983-4feb-8d71-1dcebdf06330 · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8b52cc16-7d5d-435d-bed0-46e969d3dc9e · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c22c4c78-c902-4c30-a3f5-4dd3ed1632f2 · outbound
Witness based nonlinear detection of quantum entanglement Pandya, O
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 67678178-4c4e-401e-978e-bcc955ff7b0e · outbound
Witness based nonlinear detection of quantum entanglement Jannessary, F
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 96e61a08-a4e9-40f1-a3f9-64f057968be7 · outbound
Witness based nonlinear detection of quantum entanglement Zhang, W.H
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9e78cb0d-5590-4e5b-a9aa-3f13f694f46e · outbound
Witness based nonlinear detection of quantum entanglement Ha and J
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation bd4d1f05-fff6-4497-ba1d-ab26122dff0d · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 59eb6078-1aed-42fb-a53e-5d8b7e1eb112 · outbound
Witness based nonlinear detection of quantum entanglement Griffet, T
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 86f92340-4b3e-4742-a234-0a0ea43ad6e3 · outbound
Witness based nonlinear detection of quantum entanglement Yang, J.J
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a4157c05-4bd8-442d-be22-9cd39b2f7454 · outbound
Witness based nonlinear detection of quantum entanglement Entanglement witness and nonlocality in confidence of measurement from multipartite quantum state discrimination
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 66389b23-3c85-4c9d-bc58-9c907fea6095 · outbound
Witness based nonlinear detection of quantum entanglement Lower Bounds of Entanglement Quantifiers Based On Entanglement Witnesses
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 61f010e9-9282-48b3-8d07-b159e9f3d9dc · outbound
Witness based nonlinear detection of quantum entanglement Entanglement Detection by Approximate Entanglement Witnesses
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3bacea23-0c1e-4ed6-9c58-dc466468a647 · outbound
Witness based nonlinear detection of quantum entanglement A perspective on few-copy entanglement detection in experiments
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a1cd326e-a546-4f86-889f-97bc1a35a52c · outbound
Witness based nonlinear detection of quantum entanglement High-dimensional entanglement witnessed by correlations in arbitrary bases
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2e575699-21ba-4123-a09d-89d78422587a · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c114c6dc-52c0-48c6-9fac-d765f3d8337d · outbound
Witness based nonlinear detection of quantum entanglement Activation of metrologically useful genuine multipartite entanglement
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 33db08ae-af3f-4c93-8b11-41e2ab0251d6 · outbound
Witness based nonlinear detection of quantum entanglement ⊗Wn such that Tr( Wρ⊗ k ent)< 0 for some entangled states ρent, while Tr( Wρ⊗ k sep) ≥ 0 for all separable states, where k depends on the local dimension and n
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c5691bc5-846a-4cda-b94a-b0fcb996c404 · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e8dfbf55-93f3-45cd-8c72-7de049ed1008 · outbound
Witness based nonlinear detection of quantum entanglement Yamasaki, S
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6615df46-e57f-4f82-bdc1-30d1c8cfe553 · outbound
Witness based nonlinear detection of quantum entanglement Rico and F
Reference 50
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bb835dc1-9abe-4ea9-a7f9-4c046ba544b2 · outbound
Witness based nonlinear detection of quantum entanglement G¨ uhne and N
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c5e523fe-5274-4731-9bfd-913bf1254df9 · outbound
Witness based nonlinear detection of quantum entanglement Kotowski, M
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ce450a59-c9f4-4bc3-94c2-ad0e618d2a0f · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation aaa9ef68-2f9f-40de-abf7-9866cfabc24f · outbound
Witness based nonlinear detection of quantum entanglement Shen, J.M
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 195abdfe-5918-4416-b259-fb4850f0b65b · outbound
Witness based nonlinear detection of quantum entanglement Hyllus, O
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e67d3d93-7a04-4608-b6c4-112f31dfe81d · outbound
Witness based nonlinear detection of quantum entanglement Peres, Separability criterion for density matrices , Phys
Reference 56
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d38d7934-2742-4b62-9cba-0e445247969c · outbound
Witness based nonlinear detection of quantum entanglement Kraus, M
Reference 57
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b8d33ac8-7d8b-4d48-8264-fbfe874ed493 · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0370b953-982b-43b9-81cf-63dcdbfb0642 · outbound
Witness based nonlinear detection of quantum entanglement Xu and J.H
Reference 59
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c22f14a2-0523-4337-b047-1db472af4214 · outbound
Witness based nonlinear detection of quantum entanglement Horodecki and M
Reference 60
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d4538fe0-16ae-4b86-aff9-d2a19272c395 · outbound
Witness based nonlinear detection of quantum entanglement Guo, B.H
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 486bcdb8-8af3-40c8-b229-686281d87a05 · outbound
Witness based nonlinear detection of quantum entanglement Hickey and G
Reference 62
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8706e6fb-98ed-4599-934c-820d0cc5b645 · outbound
Witness based nonlinear detection of quantum entanglement Werner, Quantum states with EPR correlations ad- mitting a hidden variable model, Phys
Reference 63
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 546ec163-6cca-494d-85f7-9dead72d006f · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 64
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5de35a69-6d63-4b5e-9076-d6cb51062916 · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 65
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c9512b29-8707-4eb1-84a8-dd7de3728ca0 · outbound
Witness based nonlinear detection of quantum entanglement Tashima, T
Reference 66
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 93d4fea4-87f9-425f-bc6e-9ca0f11a5936 · outbound
Witness based nonlinear detection of quantum entanglement Unresolved cited work
Reference 67
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e1ef9d94-a538-4c11-9cb2-8d9ea18450a3 · outbound
Witness based nonlinear detection of quantum entanglement Bourennane, M
Reference 68
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c74b600a-22ab-4cc8-8524-abd2a4cef6c6 · outbound
Witness based nonlinear detection of quantum entanglement Zhao, T.G
Reference 69
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6bcf0312-dfc1-4b92-923a-aaca0ecc853e · outbound
Witness based nonlinear detection of quantum entanglement i 2 ) = − 1 4 − 1 4 = − 1 2
Reference 70
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7dfc6949-64c0-41d8-9bdb-f216a7893a53 · outbound
Witness based nonlinear detection of quantum entanglement ( 1 −c 3 )2, where Tr((W4,AB ′ ⊗W3,BC ′ ⊗W3,CA ′ )ρ⊗ 2 c )< 0 when c< 0
Reference 71
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.