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Paper Citation Record · LEDGER

Bogolyubov excitons as a microscopic origin of two-level systems

As of 7 August 2026, this Paper Citation Record lists 33 of 33 outbound references and 0 inbound Pith citation observations for arXiv:2607.07812.

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

pith.paper-citation-record.v1
2607.07812 v1

Coverage vector

measured 33 of 33 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-07-10T17:34:14.524546Z

measured 33 of 33 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-07T06:34:17.273281+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

33 of 33 outbound references displayed

  • verified exact15
  • verified fuzzy11
  • unresolved7
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 99a1d081-04ab-4b1a-99fc-e76fd948787e · outbound

This paper cites Observation of quantum oscillations between a Josephson phase qubit and a microscopic resonator using fast readout.

Bogolyubov excitons as a microscopic origin of two-level systems Observation of quantum oscillations between a Josephson phase qubit and a microscopic resonator using fast readout

Reference 1

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.190353Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:41b94968345781711063b6d228b3f347f40755a4b93671dcba3c2622d6fc7b1f

Observation eb6d1685-d7bd-419a-a267-b4e306129474 · outbound

This paper cites Measuring the temperature dependence of individual two-level systems by direct coherent control.

Bogolyubov excitons as a microscopic origin of two-level systems Measuring the temperature dependence of individual two-level systems by direct coherent control

Reference 2

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.194071Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:694c76cabfe707e2d1da4a4bd2c79293c98a28f042df0a1bd36455bc10db917f

Observation e33b98ca-baad-4c7e-aad1-f8772c40b6c2 · outbound

This paper cites Lifetime and Coherence of Two-Level Defects in a Josephson Junction.

Bogolyubov excitons as a microscopic origin of two-level systems Lifetime and Coherence of Two-Level Defects in a Josephson Junction

Reference 3

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.196452Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:2867b19cf0fecfa32a19a8d460ce335b94e4d55fe5b69bb42ea0e7a6c9f2ec17

Observation b078f737-768f-49e3-9622-e164daa6b167 · outbound

This paper cites Decoherence in Josephson Qubits from Dielectric Loss.

Bogolyubov excitons as a microscopic origin of two-level systems Decoherence in Josephson Qubits from Dielectric Loss

Reference 4

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.177368Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:ae83f3681947fa2d4d028af1462cd04278b5e493a99444f3c91bea7146f13e49

Observation e0e17f25-595a-4dd7-b7d6-104eaf5cd521 · outbound

This paper cites Electric field spectroscopy of material defects in transmon qubits.

Bogolyubov excitons as a microscopic origin of two-level systems Electric field spectroscopy of material defects in transmon qubits

Reference 5

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.185299Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:ee1492bb8ac350282f9c0314b10ff239f498f4b92a03aa8798481cbf726eaf65

Observation 44c15873-29ef-45a9-be08-fe6c29434503 · outbound

This paper cites Decoherence in Josephson Qubits from Junction Resonances.

Bogolyubov excitons as a microscopic origin of two-level systems Decoherence in Josephson Qubits from Junction Resonances

Reference 6

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.180668Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:210f287fce3075431f12f6dac44bf0830f67583493edc7513281592deb535b8c

Observation ee597a37-a376-48e0-be97-a531fcc9c341 · outbound

This paper cites Multi-level Spectroscopy of Two-Level Systems Coupled to a dc SQUID Phase Qubit.

Bogolyubov excitons as a microscopic origin of two-level systems Multi-level Spectroscopy of Two-Level Systems Coupled to a dc SQUID Phase Qubit

Reference 7

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.167512Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:f1d7348c41589f3433148b645d4d99dcb6658576417bea3d84198c41c7f9ce63

Observation 268b7c9e-816b-40e8-869a-40b54edcb618 · outbound

This paper cites Microwave Dielectric Loss at Single Photon Energies and milliKelvin Temperatures.

Bogolyubov excitons as a microscopic origin of two-level systems Microwave Dielectric Loss at Single Photon Energies and milliKelvin Temperatures

Reference 8

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.169931Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:82acec3bdaf8fc940cfaeafe2de6978aa1fe0396d43bcadfb0b6c22c91630daa

Observation 0ea97250-812e-4eb2-b02d-f68576227238 · outbound

This paper cites Temperature Dependence of the Frequency and Noise of Superconducting Coplanar Waveguide Resonators.

Bogolyubov excitons as a microscopic origin of two-level systems Temperature Dependence of the Frequency and Noise of Superconducting Coplanar Waveguide Resonators

Reference 9

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.178163Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:4d56a27bc491aec0dac561c8c8a1be225297eae82844e5d76e70a094c0d91724

Observation 970141e4-57f4-4978-9e1f-6266cdc95aff · outbound

This paper cites Probing defect densities at the edges and inside Josephson junctions of superconducting qubits.

Bogolyubov excitons as a microscopic origin of two-level systems Probing defect densities at the edges and inside Josephson junctions of superconducting qubits

Reference 10

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.191345Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:61a6caf4ac9db53c011ba868a5372d316e3f007d37e2d48b7830b9bd8ebd0750

Observation f2b8f830-4e5e-443c-b303-3a37e1234ece · outbound

This paper cites Experimental evidence for a surface distribution of two-level systems in superconducting lithographed microwave resonators.

Bogolyubov excitons as a microscopic origin of two-level systems Experimental evidence for a surface distribution of two-level systems in superconducting lithographed microwave resonators

Reference 11

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.185554Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:c4151f2b3698072db46a878e4cb1225db85c53eca8923f49bb5b2003806868ba

Observation 7f519612-1779-47da-98de-ae9754c7fa4e · outbound

This paper cites Towards understanding two-level-systems in amorphous solids -- Insights from quantum circuits.

Bogolyubov excitons as a microscopic origin of two-level systems Towards understanding two-level-systems in amorphous solids -- Insights from quantum circuits

Reference 12

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.187695Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:fd650cba660711469469e1855ef5069336e7e0d673ee8482305f35954cadfceb

Observation abe74f5a-e17f-4c45-a8a7-43b6e170c9dc · outbound

This paper cites an unresolved cited work.

Bogolyubov excitons as a microscopic origin of two-level systems Unresolved cited work

Reference 13

Resolution
unresolved
raw_fallback, observed 2026-07-10T17:37:26.440684Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:6101fc9dfb39465a15149b780cdee32140662d88412c063029936bf0e586a4ae

Observation 242c1201-a0ef-4216-a0e3-cc9022ded331 · outbound

This paper cites Bulk and Surface Tunneling Hydrogen Defects in Alumina.

Bogolyubov excitons as a microscopic origin of two-level systems Bulk and Surface Tunneling Hydrogen Defects in Alumina

Reference 14

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.164631Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:89f88825e9a7e9046a4929da84ccf63e043a50053fe94746db4fbac59f92e6a3

Observation 7d002c3d-4492-4ac6-8ec0-3c416dc88e47 · outbound

This paper cites Delocalised oxygen as the origin of two-level defects in Josephson junctions.

Bogolyubov excitons as a microscopic origin of two-level systems Delocalised oxygen as the origin of two-level defects in Josephson junctions

Reference 15

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.159489Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:d0fdb16e85b971d5512521fc979b6361fedb20f2d4fab7c075c773ef8b03e0a4

Observation 97ff9dca-f8ce-4899-b909-de4f32f8cc1a · outbound

This paper cites Bafia, A.

Bogolyubov excitons as a microscopic origin of two-level systems Bafia, A

Reference 16

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.438575Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:ac610dabf2ed6564903ebe81dd53fbc57a88a760e59e022170abfd9401fcf4ec

Observation 8c50655f-45c6-499c-a424-4e9553010edd · outbound

This paper cites Two-level systems in superconducting quantum devices due to trapped quasiparticles.

Bogolyubov excitons as a microscopic origin of two-level systems Two-level systems in superconducting quantum devices due to trapped quasiparticles

Reference 17

Resolution
verified exact
local_arxiv, observed 2026-07-10T17:37:26.161971Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:53d93565dc6759b0ad1bb278bc0f5223156034b5416645b2c78931905619b7d9

Observation e60a2d3f-add0-4a90-9e5f-3b60c7513d69 · outbound

This paper cites Gassner, C.

Bogolyubov excitons as a microscopic origin of two-level systems Gassner, C

Reference 18

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.442846Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:c37ca44d4f57caadb9fa1027b640a8f7aa4916570cab8f6ec8191a52ddc39d5d

Observation d7a2bea8-5953-4320-b5af-a080ec06ecbd · outbound

This paper cites an unresolved cited work.

Bogolyubov excitons as a microscopic origin of two-level systems Unresolved cited work

Reference 19

Resolution
unresolved
raw_fallback, observed 2026-07-10T17:37:26.445039Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:0cbe0ce9145d1d4c3bd32d525c80af58e7494218e895531f4a402654bdbab46e

Observation 0549a2b5-b81a-429e-bf0a-f9a17075e323 · outbound

This paper cites Bardasis and J.

Bogolyubov excitons as a microscopic origin of two-level systems Bardasis and J

Reference 20

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.446968Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:3e4edbe60e73cf51519969c6a946880f710bf149f1fbdd4707719a80c9972155

Observation 64299ee6-415d-494f-880a-764381e29575 · outbound

This paper cites an unresolved cited work.

Bogolyubov excitons as a microscopic origin of two-level systems Unresolved cited work

Reference 21

Resolution
unresolved
raw_fallback, observed 2026-07-10T17:37:26.473631Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:a7a8fd6286ea3aeaf8e1f52e114565e32b89cccfec67bfce1dc8ed458e8f206b

Observation e8cf2176-afde-4441-bcf8-d15bc8c0c18b · outbound

This paper cites an unresolved cited work.

Bogolyubov excitons as a microscopic origin of two-level systems Unresolved cited work

Reference 22

Resolution
unresolved
raw_fallback, observed 2026-07-10T17:37:26.463325Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:49f48837afc857f8660b14193170533e7873863923768dd8a6f8121d20c68b12

Observation 2b100d91-a336-45c0-95b0-7b30bcbeb3aa · outbound

This paper cites Maiti, A.

Bogolyubov excitons as a microscopic origin of two-level systems Maiti, A

Reference 23

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.464983Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:ff29ea0d82a3231e5edbb1cfa740e0014f93d39b45bcdd15799efda35038d634

Observation ccbb6f08-d51b-4e79-8117-9e7942b933e1 · outbound

This paper cites Grankin and V.

Bogolyubov excitons as a microscopic origin of two-level systems Grankin and V

Reference 24

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.467010Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:3a3c43cf597073ae653f6fcb99aef19cb828ec1c1045efe9110726088630ee33

Observation 56c81ded-7f53-4e50-a1f7-87756e31647d · outbound

This paper cites Grankin, A.

Bogolyubov excitons as a microscopic origin of two-level systems Grankin, A

Reference 25

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.459712Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:7eecc324ca937ee7e60e6eb92438a1ebeb9aed27e3399583096e128f17ae851c

Observation d61b63f3-3a2b-42ee-9202-87f0a0fb3f9e · outbound

This paper cites Keldysh and A.

Bogolyubov excitons as a microscopic origin of two-level systems Keldysh and A

Reference 26

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.461453Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:3284fad78fdb5c17db7225f92a5622f202a2b1d24bfe39e5b18fb0dd3d26c109

Observation be8e184b-f3e6-49e5-8d13-fced651a941b · outbound

This paper cites Huang, P.

Bogolyubov excitons as a microscopic origin of two-level systems Huang, P

Reference 27

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.469548Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:4c85eb80d11abdc60020939a84fb9a3ee9815f01106ace89e677845ad1cddb68

Observation 56338ff5-1c32-4e15-838f-fe940fe4d175 · outbound

This paper cites Faoro and L.

Bogolyubov excitons as a microscopic origin of two-level systems Faoro and L

Reference 28

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.471637Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:c9c2a0e5abf04f15aa0b6b9772d4b12c6c09290ad7b17bb510a35a593c0215a6

Observation df3bbbcb-ca48-4ec6-b858-66d7ba7c6233 · outbound

This paper cites an unresolved cited work.

Bogolyubov excitons as a microscopic origin of two-level systems Unresolved cited work

Reference 29

Resolution
unresolved
raw_fallback, observed 2026-07-10T17:37:26.461239Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:7b543ddf8cf06176895cdc424d47a58ae5c02a85ce475a1e4414b557159fbd2c

Observation e264e3df-3070-4c71-b49f-54dfeab656d8 · outbound

This paper cites an unresolved cited work.

Bogolyubov excitons as a microscopic origin of two-level systems Unresolved cited work

Reference 30

Resolution
unresolved
raw_fallback, observed 2026-07-10T17:37:26.469285Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:0c2880b1af1b068d9b68d6fb4786224c5f089de8bea9c7582533bf1465b5eb8d

Observation 0bea25d9-8479-4d63-a343-97b067a1983f · outbound

This paper cites an unresolved cited work.

Bogolyubov excitons as a microscopic origin of two-level systems Unresolved cited work

Reference 31

Resolution
unresolved
raw_fallback, observed 2026-07-10T17:37:26.457704Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:57cd27afe2fde9bdb8b6a05ebb19cdf5a34659a49cae7a7c14fa9fae928fb906

Observation 0d6bbd72-3db7-42e0-85f4-30775889ff33 · outbound

This paper cites (C4) and Eq.

Bogolyubov excitons as a microscopic origin of two-level systems (C4) and Eq

Reference 32

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.448895Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:c53e32ea545caf5a2d7f16f554b6d46a95b9d781b5e170c2f31fa8a9b09f5455

Observation 9cdd4551-758a-4d66-981b-f03102f096e7 · outbound

This paper cites More specifically, we assume the electronic dispersion is ξk = k2 x 2mx + k2 y 2my −µ= k2 2 cos2 ϕk (m+δm) + sin2 ϕk (m−δm) −µ ≈ k2 2m 1− δm m cos 2ϕk −µ where we assumedδm/m≪1.

Bogolyubov excitons as a microscopic origin of two-level systems More specifically, we assume the electronic dispersion is ξk = k2 x 2mx + k2 y 2my −µ= k2 2 cos2 ϕk (m+δm) + sin2 ϕk (m−δm) −µ ≈ k2 2m 1− δm m cos 2ϕk −µ where we assumedδm/m≪1

Reference 33

Resolution
verified fuzzy
raw_fallback, observed 2026-07-10T17:37:26.451267Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.

source=pdf_text observed=2026-07-10T17:34:14.524546Z digest=sha256:71a2bb41d851d360c5fe7f39d6ab9d26180f36d2495868d15bf4ef2aa8d71490

Pith citing papers

No inbound Pith citation observations are available.