Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-06-27T10:41:52.076126Z
Paper Citation Record · LEDGER
As of 19 August 2026, this Paper Citation Record lists 82 of 82 outbound references and 1 inbound Pith citation observation for arXiv:2606.11048.
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 2026-06-27T10:41:52.076126Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-19T06:32:44.657259+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-07-13T05:38:05.605363Z
A source-named dated measurement, never combined with another source.
Source: cited_works
82 of 82 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 7caa6481-e429-47ed-b733-175a1d6fafbf · outbound
Colloquium: Nuclear clocks Low- lying states of 229Th,
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 13247ac0-6b90-4e4c-a1fe-75b5c14de3f7 · outbound
Colloquium: Nuclear clocks Table of experimental nuclear ground-state charge radii: An update,
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 238327e3-d846-416d-833b-67a6869e6572 · outbound
Colloquium: Nuclear clocks Arakawa, J
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 6df94fe7-327e-4109-bf23-84aa2c5b768e · outbound
Colloquium: Nuclear clocks New data on theαdecay of 233U,
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3f68a922-8a84-447d-aeff-8767ccdfa9db · outbound
Colloquium: Nuclear clocks Oxidation state of 229Th recoils implanted into MgF2 crys- tals,
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 75f670d1-be0c-43cb-9295-227ff49f1190 · outbound
Colloquium: Nuclear clocks Energy splitting of the ground-state doublet in the nucleus 229Th,
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 80c247ea-3b43-45aa-b129-a1b465f657fc · outbound
Colloquium: Nuclear clocks Optical transmission enhancement of ionic crystals via superionic fluoride transfer: Growing vuv-transparent radioactive crystals,
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 62ceae2d-8214-46bc-8a62-8886902950c6 · outbound
Colloquium: Nuclear clocks Interac- tion of optical lasers with atomic nuclei,
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cd5262a0-323e-47ce-8d36-296fef18645d · outbound
Colloquium: Nuclear clocks Electric quadrupole channel of the 7.8 ev 229Th transition,
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 03fc7fb7-09b7-40d6-bffa-edfc351ac56a · outbound
Colloquium: Nuclear clocks Additional evidence for the proposed excited state at≤5 ev in 229Th,
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 38cd24c4-f70d-4e1f-88a2-932b14fb62c5 · outbound
Colloquium: Nuclear clocks Electric field gradient in accurate quantum chemical calculations,
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 0e82facd-19fa-42e7-a416-8cc5ae2509a5 · outbound
Colloquium: Nuclear clocks 229Th-doped calcium fluoride for nuclear laser spectroscopy,
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6e5501be-33bf-47d1-8c64-84e2fc7b4ece · outbound
Colloquium: Nuclear clocks Resonance nuclear excitation of the 229Th nucleus via electronic bridge process in Th II,
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a8387e0d-9cf8-48a3-ac71-01ef62619804 · outbound
Colloquium: Nuclear clocks Sen- sitivity of 229Th nuclear clock transition to variation of the fine-structure constant,
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c6daaff7-74ba-42d0-a489-e855c70a2eea · outbound
Colloquium: Nuclear clocks Measurements of the band gap of ThF 4 by electron spectroscopy techniques,
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation baf46d44-c484-492d-8484-d64c670802ec · outbound
Colloquium: Nuclear clocks Nuclear effective field theory: Status and perspectives,
Reference 16
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7b79f592-2d46-48bd-b37c-4fcf8ea93e0a · outbound
Colloquium: Nuclear clocks γ-ray energies for calibration from the decay of 161Tb, 172Hf + 172Lu, and 241Am,
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2018a1a8-ee52-4ec4-9292-a3d1c05c632a · outbound
Colloquium: Nuclear clocks An excited state of 229Th at 3.5 ev,
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 312025fb-40ad-44c0-b436-34b9fb87f049 · outbound
Colloquium: Nuclear clocks Laser M\"ossbauer spectroscopy of ^{229}Th
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 11e56feb-833e-4550-84c9-ec4d3344e688 · outbound
Colloquium: Nuclear clocks Investigation of the optical transition in the 229Th nucleus: Solid-state optical frequency standard and fun- damental constant variation,
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 51bdf90c-de76-4fb1-9a67-97577e14e842 · outbound
Colloquium: Nuclear clocks Observation of electro- magnetic radiation from deexcitation of the 229Th isomer,
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ee26074e-9b54-4980-9d78-6e74967e56b7 · outbound
Colloquium: Nuclear clocks Irwin and kim reply:,
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0ef6e8a8-e4b3-43ef-9ff4-854f8de0248f · outbound
Colloquium: Nuclear clocks Computer modelling of thorium doping in LiCaAlF6 and LiSrAlF6: Application to the development of solid-state optical frequency devices,
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3c9f79d3-6f26-44eb-ba6a-959ac4f55b85 · outbound
Colloquium: Nuclear clocks Results of a direct search us- ing synchrotron radiation for the low-energy 229Th nuclear isomeric transition,
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b27d9099-3c12-402d-8155-a9c1a1d6df7e · outbound
Colloquium: Nuclear clocks Resonance internal conversion as a way of accelerating nuclear processes,
Reference 25
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 49ed8755-ba8e-44d0-9554-69f5bca1ae40 · outbound
Colloquium: Nuclear clocks Optical pumping 229mTh through neet as a new effective way of producing nuclear isomers,
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3d5604c4-2605-47e1-a966-eeada51aa5ac · outbound
Colloquium: Nuclear clocks Study of 229Th through laser-induced reso- nance internal conversion,
Reference 27
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 30823433-966e-42df-ac61-8b250d066282 · outbound
Colloquium: Nuclear clocks Reso- nance conversion as a dominant decay mode for the 3.5-ev isomer in 229mTh,
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3355b334-4a9c-44a8-9dcc-154a5ad8b61c · outbound
Colloquium: Nuclear clocks Impact of the electron environment on the lifetime of the 229mTh low-lying isomer,
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 613ed83c-d529-42cc-85cc-148decfc1962 · outbound
Colloquium: Nuclear clocks Search for the decay of 229mTh by photon detection,
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 96f9c8cb-c1df-45ae-9f73-59a1f30a536c · outbound
Colloquium: Nuclear clocks Performance of a 229Th solid-state nuclear clock,
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5003ddf8-f20b-4bae-b412-3c0689cc7079 · outbound
Colloquium: Nuclear clocks Determination of the first ionization potential of actinide elements by resonance ionization mass spectroscopy,
Reference 32
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9b50a801-f366-4ecf-b222-f8429688971f · outbound
Colloquium: Nuclear clocks Observation of the ra- diative decay of the 229Th nuclear clock isomer,
Reference 33
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 60c31962-aa93-4432-98e3-17699070e77b · outbound
Colloquium: Nuclear clocks Features of the low- energy level scheme of 229Th as observed in theα-decay of 233U,
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9d8ee966-d424-4c11-83fc-147219c1f961 · outbound
Colloquium: Nuclear clocks The fluctuation-dissipation theorem,
Reference 35
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3ce79e88-fe3f-464c-8d2f-6d8d2c1295bd · outbound
Colloquium: Nuclear clocks Defeating the matrix,
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 559540a3-0858-4b64-99d9-aaff5fb157dd · outbound
Colloquium: Nuclear clocks Laser-assisted nuclear processes,
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 73fd1a2a-20c1-4c33-bcd2-003cd745c039 · outbound
Colloquium: Nuclear clocks Nuclear in- trinsic quadrupole moments and deformation parameters,
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation aabd7e80-f6d7-4226-a312-dff1ccd8bbbd · outbound
Colloquium: Nuclear clocks Optical atomic clocks,
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ba3e0465-4104-4218-b8cd-820125f9a496 · outbound
Colloquium: Nuclear clocks X-ray pumping of the 229Th nuclear clock isomer,
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b1a97180-e477-4d0b-a183-9e0f451a73cd · outbound
Colloquium: Nuclear clocks $J=0$ metastable state of $\mathrm{Th}^{2+}$ for a hyperfine-free nuclear clock
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 1d6ea0a9-50ea-4304-88ce-5ff642683c82 · outbound
Colloquium: Nuclear clocks Continuous-wave nuclear laser absorption spectroscopy of Thorium-229
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 82dea6a5-b337-499e-8cd1-4f32eb546c72 · outbound
Colloquium: Nuclear clocks Binding states of individual nucleons in strongly deformed nuclei,
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c394aeb9-4da6-4998-8f4c-e0ba97410a28 · outbound
Colloquium: Nuclear clocks Direct detection of the≈8.4 eV internal con- version energy of 229mTh embedded in a superconducting nanowire,
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 950900c8-dd05-431d-b181-75db2079badc · outbound
Colloquium: Nuclear clocks Theory of nu- clear excitation by electron capture for heavy ions,
Reference 45
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 870c31fe-59c8-4197-98de-73bd11ffdac1 · outbound
Colloquium: Nuclear clocks Comment on “obser- vation of the deexcitation of the 229mTh nuclear isomer
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4535f74c-1c78-4b4b-8578-7905d8665ba2 · outbound
Colloquium: Nuclear clocks Excitation of the isomeric 229mTh nuclear state via an electronic bridge process in 229Th+,
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7726f297-2a2a-4d5c-83d9-8b9828843329 · outbound
Colloquium: Nuclear clocks Emission probabilities and energies ofγ-ray tran- sitions from the decay of 233U,
Reference 48
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8cd66610-c40e-4e2a-a3d7-2a4701433560 · outbound
Colloquium: Nuclear clocks Constraining the evolution of the fundamental constants with a solid-state optical frequency reference based on the 229Th nucleus,
Reference 49
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a4bfc5e1-8ba5-4680-9f4e-ee4225b18024 · outbound
Colloquium: Nuclear clocks The search for variation of funda- mental constants with clocks,
Reference 50
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 815080b4-b264-49e4-9e2a-b0d40e16df53 · outbound
Colloquium: Nuclear clocks Magnetic dipole and electric quadrupole moments of the 229Th nucleus,
Reference 51
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 82d579fc-d077-434d-ad8a-b379e2f53da4 · outbound
Colloquium: Nuclear clocks Laser-induced quenching of the 229Th nuclear clock isomer in calcium fluoride,
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 574bcb77-df1f-47db-8d58-999ccb8e6ba9 · outbound
Colloquium: Nuclear clocks A vuv detection system for the direct photonic identification of the first excited isomeric state of 229Th,
Reference 53
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7b4b86e2-955c-4f3a-96fa-02dd54965984 · outbound
Colloquium: Nuclear clocks Fea- sibility study of internal conversion electron spectroscopy of 229mTh,
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation 88ff513b-61ee-4e6f-b1b1-c0f229d5308f · outbound
Colloquium: Nuclear clocks Resonant x-ray excitation of the nuclear clock isomer 45Sc,
Reference 55
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c0e88529-8d6e-4ba6-bdbc-fc8c9a248e61 · outbound
Colloquium: Nuclear clocks Attempt to optically excite the 23 nuclear isomer in 229Th,
Reference 56
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c917fe64-e31c-4410-ba63-656d4c2ed634 · outbound
Colloquium: Nuclear clocks Characterization of the 229Th defect structure in CaF 2 crystals,
Reference 57
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ac8c597a-6cc5-43ee-ae4d-f6dcba649ee7 · outbound
Colloquium: Nuclear clocks Discovery of nuclear isomers,
Reference 58
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1eedaf13-cb1e-415d-b5b7-e79b5319ea8f · outbound
Colloquium: Nuclear clocks Excitation of low-lying isomer levels of the nucleus 229Th by optical photons,
Reference 59
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5b458bae-25de-4510-abb6-b111a2d31058 · outbound
Colloquium: Nuclear clocks Nonradiative decay of the low-lying nu- clear isomer 229mTh (3.5 ev) in a metal,
Reference 60
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6c002935-d331-4e58-9b58-9d8fc297a911 · outbound
Colloquium: Nuclear clocks Spontaneous emission probability for m1 transition in a dielectric medium: 229mTh(3/2+, 3.5± 1.0 ev) decay,
Reference 61
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7819aa11-2b3c-4307-8f5e-8e579b447ad4 · outbound
Colloquium: Nuclear clocks Spontaneous multipole radiation in a condensed medium,
Reference 62
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0b89e0e7-5051-45ff-973a-b80652ffd386 · outbound
Colloquium: Nuclear clocks Decay rate of the nuclear isomer 229Th (3/2+, 7.8 ev) in a dielectric sphere, thin film, and metal cavity,
Reference 63
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1ec6cadf-832c-4fef-9006-472175f8d932 · outbound
Colloquium: Nuclear clocks Properties of the optical transition in the 229Th nucleus,
Reference 64
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation aa70d11d-f1fa-491a-8349-38562c505116 · outbound
Colloquium: Nuclear clocks Processes of the nuclear isomer 229mTh(3/2+, 3.5±1.0 ev) resonant excitation by opti- cal photons,
Reference 65
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 69b5e35a-2d48-41fa-ada9-a7672403f993 · outbound
Colloquium: Nuclear clocks De- cay of the low-energy nuclear isomer 229mTh(3/2+, 3.5± 1.0 ev) in solids (dielectrics and metals): a new scheme of experimental research,
Reference 66
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d28be023-3b35-461a-8103-ac1380f91c7b · outbound
Colloquium: Nuclear clocks Investigation of the low-lying isomer in 229Th by collinear laser spectroscopy,
Reference 67
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 113b70d1-1622-45ca-837f-0ed34784e68b · outbound
Colloquium: Nuclear clocks A thorium-229 optical nuclear clock with feedback loop
Reference 68
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation b3bccbd3-e840-4d7d-a5a2-9465519f7cc6 · outbound
Colloquium: Nuclear clocks Stud- ies of the alpha decay of 233U,
Reference 69
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f7916b8b-1bb6-4906-a698-82c0caf798e5 · outbound
Colloquium: Nuclear clocks Nuclear excitation by laser-assisted electronic transitions,
Reference 70
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 606c824e-467d-43d3-9f6e-39623380b52d · outbound
Colloquium: Nuclear clocks Reexamination of the optical gamma-ray decay in 229Th,
Reference 71
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ad49a391-ed5e-4d55-a6f9-438e5f3f93af · outbound
Colloquium: Nuclear clocks Excitation of a 229mTh(3/2+, 3.5 ev) isomer by surface plasmons,
Reference 72
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9d5bf9fe-d8a9-4a84-8cc0-f79e6cd04814 · outbound
Colloquium: Nuclear clocks The 229Th isomer: Prospects for a nuclear optical clock,
Reference 73
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 73d10c7c-1b2c-4870-a9e5-eecb7a12d427 · outbound
Colloquium: Nuclear clocks Direct detection of the 229Th nuclear clock transition,
Reference 74
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7293d468-428c-4d60-8080-bae54356a10c · outbound
Colloquium: Nuclear clocks Determination of the extraction efficiency for 233U sourceα-recoil ions from the mll buffer-gas stopping cell,
Reference 75
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bf612c6b-e2f3-4c70-902f-a82548b0593a · outbound
Colloquium: Nuclear clocks The investigation of soft radiations from 239Pu and 233U with a proportional counter,
Reference 76
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8d7856d6-742f-4b32-b764-10d2298a5eb8 · outbound
Colloquium: Nuclear clocks Solid-state 229Th nuclear laser with two- photon pumping,
Reference 77
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.
Observation cf898e35-4f5f-45ca-892d-a8bc064fa12a · outbound
Colloquium: Nuclear clocks Radioac- tive origin of emissions observed from uranium compounds and their silica cells,
Reference 78
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a95911c4-5f73-4c82-b825-85c14c6d2a6c · outbound
Colloquium: Nuclear clocks Optical clock based on two-photon spectroscopy of the nuclear transition in a 229Th ion in a monochromatic field,
Reference 79
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2e1dbf18-89bc-4b00-991a-b7e424d84054 · outbound
Colloquium: Nuclear clocks Quantum metrology algorithms for dark matter searches with clocks,
Reference 80
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bd4703fc-6f84-4c6e-83c1-c60287003718 · outbound
Colloquium: Nuclear clocks Theory of isomeric excitation of 229Th via electronic processes,
Reference 81
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 574f701f-5fb9-4622-a416-6eb788ded4e9 · outbound
Colloquium: Nuclear clocks Observation of the deexcitation of the 229mTh nuclear isomer,
Reference 82
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 32a5f4de-8d47-4a5f-bb36-fda3325acf8e · inbound
Ab initio calculations of $^{229}$Th band-to-band internal conversion rate in $^{229}$ThO$_2$ Colloquium: Nuclear clocks
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.