Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-08T12:12:11.353880Z
Paper Citation Record · LEDGER
As of 4 August 2026, this Paper Citation Record lists 56 of 56 outbound references and 2 inbound Pith citation observations for arXiv:2604.22295.
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 2026-05-08T12:12:11.353880Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-04T06:34:03.388597+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-06-30T18:19:48.557461Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-07-01T15:05:47.453249Z
56 of 56 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 010d36f0-a33f-4b65-9696-84dd1249579c · outbound
Certification of genuine non-Gaussian entanglement Quantum communication
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 96c03b0a-9b41-485e-a074-4cb19ad85508 · outbound
Certification of genuine non-Gaussian entanglement The quantum technologies roadmap: a Eu- ropean community view
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation a7f4cd4b-a0f0-4631-940e-ad5ff36b2be4 · outbound
Certification of genuine non-Gaussian entanglement Motional Fock states for quantum-enhanced amplitude and phase measurements with trapped ions
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 6bac3cd5-9d61-4c02-8c5f-ab92968b7fc9 · outbound
Certification of genuine non-Gaussian entanglement Quantum-enhanced sensing of a single-ion mechanical oscillator
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation f310f962-4990-4d23-b62b-10c051eecadb · outbound
Certification of genuine non-Gaussian entanglement Heisenberg-limited single-mode quantum metrology in a superconducting circuit
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation ef3dab48-9e77-4389-84e6-5ffda3178e7d · outbound
Certification of genuine non-Gaussian entanglement Real- ization of versatile and effective quantum metrology using a single bosonic mode
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation c7602885-75bf-49ee-bf69-1fb7b0638c7a · outbound
Certification of genuine non-Gaussian entanglement Genuine quantum non-Gaussianity and metrological sensitivity of Fock states prepared in a me- chanical resonator
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation eb13f982-223c-4147-8742-86eb1fd9a032 · outbound
Certification of genuine non-Gaussian entanglement Advances in quantum cryptography
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 2e79b1e6-7671-492f-8689-69fcf6b77456 · outbound
Certification of genuine non-Gaussian entanglement Quantum internet: Technologies, protocols, and re- search challenges
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 21a85543-37b5-4898-93ee-ffcc2d1991c0 · outbound
Certification of genuine non-Gaussian entanglement Practical quantum advantage in quantum simulation
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation b7c74db9-662c-401f-bc70-6d0214e3ae8f · outbound
Certification of genuine non-Gaussian entanglement Fault-tolerant measurement-based quantum computing with continuous-variable cluster states
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation efc34202-c28c-4ca3-832b-822c5959a52b · outbound
Certification of genuine non-Gaussian entanglement The futureofquantumcomputingwithsupercon- ducting qubits
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation f562f6bc-b872-4ad4-9268-b565e43439cd · outbound
Certification of genuine non-Gaussian entanglement Quantum computa- tional advantage with a programmable pho- tonic processor
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 0e826913-5955-4e3f-8b03-84131dd84aa5 · outbound
Certification of genuine non-Gaussian entanglement IBM quantum computers: evolution, performance, and fu- ture directions
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 3d1537ec-e6a0-4176-9d26-d157b9e30bc0 · outbound
Certification of genuine non-Gaussian entanglement Toward quantum ad- vantage with photonic state injection
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation be28af7b-f9da-4e86-9a79-697b64f17b9e · outbound
Certification of genuine non-Gaussian entanglement Integrated photonic source of Gottesman–Kitaev–Preskill qubits
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation bba79885-53a8-44f1-8dee-c337f3549317 · outbound
Certification of genuine non-Gaussian entanglement Logical states for fault-tolerant quantum computa- tion with propagating light
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation af4af98f-6d31-40e3-b076-7f8f147e51ad · outbound
Certification of genuine non-Gaussian entanglement Robust preparation of Wigner-negative states with optimized SNAP-displacement sequences
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 7ed12be3-b0ef-4ad9-ab0c-83631ed1eafa · outbound
Certification of genuine non-Gaussian entanglement Encoding a qubit in a trapped-ion mechan- ical oscillator
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation a11b248b-81be-4584-a74f-7d907c258f87 · outbound
Certification of genuine non-Gaussian entanglement PositiveWignerfunc- tions render classical simulation of quantum computationefficient
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 842c96c2-ce43-4f45-9c86-fe84a611781d · outbound
Certification of genuine non-Gaussian entanglement Resources for bosonic quantum computa- tional advantage
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation da09bf38-60f8-42c8-b899-4edcd98c082a · outbound
Certification of genuine non-Gaussian entanglement Non-Gaussian quantum states and where to find them
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 53d6d5a7-082e-4896-9c68-297b0346b9d8 · outbound
Certification of genuine non-Gaussian entanglement Quantum non-gaussianity of light and atoms
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 0c65baf4-02c1-4f4d-b17a-48cb5c2cdd48 · outbound
Certification of genuine non-Gaussian entanglement Faith- ful hierarchy of genuine n-photon quantum non-Gaussian light
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 93976fdc-0545-4264-ae9f-ca92641bee2b · outbound
Certification of genuine non-Gaussian entanglement Stellar representation of non-Gaussian quantum states
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 5366c790-94c6-4788-a19f-079d7fb7e5d7 · outbound
Certification of genuine non-Gaussian entanglement Quantum non-Gaussianity of mul- tiphonon states of a single atom
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 46296844-fa98-4d4e-bd25-ad9a2722ec67 · outbound
Certification of genuine non-Gaussian entanglement Colloquium: Quantum coherence as a resource
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 6a68280c-0f69-475d-b834-489a59dbf3ea · outbound
Certification of genuine non-Gaussian entanglement New class of quantum error-correcting codes for a bosonic mode
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 4e2508e3-784d-4022-8441-c0c8d49f7aa6 · outbound
Certification of genuine non-Gaussian entanglement Hierarchi- cal verification of non-Gaussian coherence in bosonic quantum states
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation b1e9d5eb-6217-4f66-a053-35b71fa2c7e2 · outbound
Certification of genuine non-Gaussian entanglement Hierar- chies of quantum non-Gaussian coherences for bosonic systems: A theoretical study
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation b6c3caaf-68c8-469e-8239-f845c89584d4 · outbound
Certification of genuine non-Gaussian entanglement Entanglement-assisted quantum commu- nication with simple measurements
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 93849d1e-0153-43fa-8f30-5824545a8d87 · outbound
Certification of genuine non-Gaussian entanglement Quantum metrology with non- classical states of atomic ensembles
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation ec1c8b45-483c-4919-9349-1cf13435109d · outbound
Certification of genuine non-Gaussian entanglement Beating the standard quantum limit with four-entangled photons
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation f4faba14-0b68-4912-a193-ecf043ba2ba2 · outbound
Certification of genuine non-Gaussian entanglement Quantum su(1,1) interferometers: Basic principles and appli- cations
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 31c006fb-9413-4865-a332-890fa8ff8ab9 · outbound
Certification of genuine non-Gaussian entanglement Quantum enhanced multiple-phase estimation with multi-mode N00N states
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation f3e9b863-8ce4-4b9f-8204-b7f7cadc7f3e · outbound
Certification of genuine non-Gaussian entanglement Quantum supremacy using a pro- grammable superconducting processor
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 75052967-bcdc-471f-b39c-cd58a8aff82e · outbound
Certification of genuine non-Gaussian entanglement Mode- independent quantum entanglement for light
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 1773837c-0e19-4a2a-8dbe-104b41a876a7 · outbound
Certification of genuine non-Gaussian entanglement Holomorphic representation of quantum computations
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation cae2f5dc-c562-449f-bb89-9fc870ffc5aa · outbound
Certification of genuine non-Gaussian entanglement Statistical signa- tures of multimode single-photon-added and -subtracted states of light
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 08a8d0bf-0fd6-4cd8-94f2-24d6108f231e · outbound
Certification of genuine non-Gaussian entanglement Geomet- ric characterization of non-Gaussian entan- glement for finite stellar rank states
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 27ef26ad-6b7c-4eb0-b061-edbcd3fb1683 · outbound
Certification of genuine non-Gaussian entanglement Complexity of quan- tum tomography from genuine non-gaussian entanglement
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation b27422d1-c815-4dc2-b2fe-159290be465a · outbound
Certification of genuine non-Gaussian entanglement De- tection of mode-intrinsic quantum entangle- ment
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 03d7a14a-b05f-48ef-ac37-7029d1acc1a4 · outbound
Certification of genuine non-Gaussian entanglement The canonical form of an antisymmetric tensor anditsapplicationtothetheoryofsupercon- ductivity
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 26672139-cffc-4b77-be05-9dc8faccf5f4 · outbound
Certification of genuine non-Gaussian entanglement Squeezing as an irreducible resource
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation eb78fbfb-6e89-4062-bd6e-b9053c625540 · outbound
Certification of genuine non-Gaussian entanglement Separable multipartite mixed states: Operational asymptotically neces- sary and sufficient conditions
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 9586efdb-cba2-49a6-ab81-c21cc49c0b7b · outbound
Certification of genuine non-Gaussian entanglement The cma evolution strat- egy: A comparing review
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 50d747ae-a823-4b89-a92d-27ecf2d3f629 · outbound
Certification of genuine non-Gaussian entanglement Optical quantum com- puting
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 4751baa6-16a4-4447-b0b8-c9469b2942a0 · outbound
Certification of genuine non-Gaussian entanglement Perce- val: A Software Platform for Discrete Vari- able Photonic Quantum Computing
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 0e88866f-62dd-4edc-8af8-3c28be0b1592 · outbound
Certification of genuine non-Gaussian entanglement Quantum advantage for single-photon state characterization
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 9b8df8cb-62cf-4099-a86d-54d1a61502e1 · outbound
Certification of genuine non-Gaussian entanglement Optimal multiple-phase estimation with multi-mode NOON states against photon loss
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 3c88106a-645e-4aaf-8360-d8cf815b3307 · outbound
Certification of genuine non-Gaussian entanglement Photon catalysis for gen- eral multimode multi-photon quantum state preparation
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 668f29aa-dfc0-4fee-8f60-e04ddf7d80ae · outbound
Certification of genuine non-Gaussian entanglement Heralded three-photon entanglement from a single- photon source on a photonic chip
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 845ab712-25a3-42e2-aac9-a69015c423a7 · outbound
Certification of genuine non-Gaussian entanglement Creation of large-photon-number path entanglement conditioned on photode- tection
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation ec3f86f3-8034-4009-b7a1-822958f10ed3 · outbound
Certification of genuine non-Gaussian entanglement A quantum- bit encoding converter
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 29702f05-3c6d-4cc3-9ac9-af1c8339faa7 · outbound
Certification of genuine non-Gaussian entanglement Fault-tolerant quantum compu- tation by hybrid qubits with bosonic cat code and single photons
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 9d638889-795c-4a89-9dc1-285ae30509fe · outbound
Certification of genuine non-Gaussian entanglement Metrological detection of entanglement generated by non-Gaussian operations
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation c04bf782-c422-4ab9-942c-f67c854c538d · inbound
Non-Gaussian Entanglement Hierarchy Based on the Schmidt Number Certification of genuine non-Gaussian entanglement
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 27bd70b5-12b4-4c75-8291-09112e148f33 · inbound
Non-Gaussian Entanglement Hierarchy Based on the Schmidt Number Certification of genuine non-Gaussian entanglement
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.