Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-01T20:41:39.980447Z
Paper Citation Record · LEDGER
As of 14 August 2026, this Paper Citation Record lists 58 of 58 outbound references and 0 inbound Pith citation observations for arXiv:2607.16545.
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 2026-08-01T20:41:39.980447Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-14T06:32:32.682623+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
58 of 58 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation d8db26c6-9e85-4b74-bc3d-52f6c6fb3557 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station International space station deorbit analysis summary
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f86e7f0e-9085-4a68-92ef-602aeed22c15 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Assessing the scientific and economic impacts of the experiments conducted onboard the international space station.npj Microgravity2025; 11(1):
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f3a3c108-fd40-42dd-94c3-fece1eebfa0e · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Unresolved cited work
Reference 3
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.
Observation d45c070c-1315-49c4-bd03-a8d0e0a1ee63 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Utilization of the international space station for education and popularization of space research.Acta Astronautica2014; 98: 147–154
Reference 4
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.
Observation ed4c8dab-fedf-4adf-9e41-e29aadd2451b · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Assessment of the socioeconomic impact of the esa participation to the international space station (iss) programme
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 93591f1d-efc5-4d0b-b1ab-812f0c0af672 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station The international space station (iss) contest as stem educational project.Athens Journal of Sciences2023; 10(3): 153–180
Reference 6
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.
Observation b2f3bd5a-1552-46bf-bb4d-4fbedfda5887 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Pasquier, helene and cruzen, craig a
Reference 7
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.
Observation 9c7ab931-cada-4742-8087-e75309ecd42f · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Amateur radio on the international space station (ariss) - the first educational outreach program on iss.IAC-02-P3022002; 1
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 674f5607-caf0-4e02-a24b-9516ee6a5bec · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Development in Astronomy and Space Science in Africa
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 215dc4c5-c7ed-40f7-afd0-43e44411b702 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Big ideas in astronomy: A proposed definition of astronomy literacy.The International Astronomical Union Commission C1 Astronomy Education and Development2019
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1c7bc513-df8f-4c0e-aa89-530ceabffe06 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Curriculum overload: A way forward.OECD Publishing2020
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1fab2db4-a148-45ed-afee-e44a7b503874 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Unresolved cited work
Reference 13
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.
Observation 493afafc-3849-45ad-a0b8-ad11efd6ed6f · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Astronomy in africa: Projects and activities of the african astronomical society
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c07b8377-c7a1-422a-889e-893f28afe26e · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Square Kilometre Array: The radio telescope of the XXI century.Astronomy Reports 2017; 61(4): 288–296
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0f8d6fc0-c15a-4c3e-97ac-b980877a1c2b · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Giant radio telescope scaled back to contain costs
Reference 16
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b00f0061-a838-415e-a607-d711d2326ca3 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station An Overview of the MeerKAT Project
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9a2d8ccc-2d77-4b5f-8ea1-db6c4eea0915 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station An African VLBI network of radio telescopes
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ccc59808-d700-430d-9da6-4ec907705590 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Vlbi20-30: a scientific roadmap for the next decade – the future of the european vlbi network
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ea074b95-7c92-47d5-852f-095ee546c4e9 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Unresolved cited work
Reference 20
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.
Observation 93275a52-60e0-4d05-99f1-bb76b5d47fa7 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Springer Nature Singapore
Reference 21
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.
Observation 2d5b612e-3d2f-485d-a9ac-f5058c632786 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station UK aid for African radio astronomy.Nature Astronomy2018; 2: 505–506
Reference 22
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.
Observation ca87237c-e03a-48ff-975d-510c644a0e9f · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Introducing astronomy into mozambican society.Proceedings of the International Astronomical Union2009; 5(S260): 522–527
Reference 23
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.
Observation a0e6ec3d-c42e-47eb-a50c-2e46c42e0c7f · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Doppler project: Inspiring a new generation in stem
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1018f8ef-da88-4c14-aaa8-ca8c0471ccde · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station School contacts.https://www.ariss-eu
Reference 25
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b1196019-9101-471b-907d-ce3abce8ba0c · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Berlin, Heidelberg: Springer Berlin Heidelberg
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 392bcbdf-ec1c-458c-b1bd-ec98f44d4968 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station A new paradigm for space education.Space Policy2025; 74: 101708
Reference 27
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2873dca3-d8f1-408d-9df9-81d30e5f0c9f · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Stem: Teaching space science of extraterrestrial development and defense.Journal of Space Operations & Communicator2021; 18(3)
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 963f8ecb-3596-4e64-91e8-2aab493d64b6 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Space education activities to encourage stem studies-a theoretical perspective.European Proceedings of Educational Sciences2023
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 45d813dd-3cb3-476b-9dfa-9d74eeff0713 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Needs in space education for the 21st century.Space Policy2004; 20(3): 197– 205
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cfa9a302-8e86-471c-b861-7e034bbe6819 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Toward a spacefaring society: Enhancing undergraduate general education and learning outcomes with space policy course themes.Space Policy2023; 65: 101535
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 01e6397d-35d9-4cb9-bd25-b3ddbc14b7b5 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station The Pan-STARRS1 Surveys
Reference 32
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9d32fb85-2db6-488b-b0db-93972d7a0cd2 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station The catalina sky survey for neos
Reference 33
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c3df842b-b99c-4977-b6c9-165cfb30a66b · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station URLhttps: //pubmed.ncbi.nlm.nih.gov/40610455/
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 348efed3-2940-4b88-a2b9-238e941e11ed · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station International astronomical search collaboration – astronomical discovery program for high school and college students.RTSRE Proceedings2012; (1)
Reference 35
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f8c78f83-e6f5-4f3e-bdff-152b2ce24c2c · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station The trajectory and atmospheric impact of asteroid 2014 aa.Icarus2016; 274: 327–333
Reference 36
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.
Observation 558f0f87-06dd-435d-ad9d-87e6e2620c24 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Unresolved cited work
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3769f3f6-92c0-4ceb-98c1-d90a184a3b05 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Introducing PACS e-Lab’s Pan-African Asteroid Search Campaign Project
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b4bed581-7bf5-4b89-b355-9440e3eedabb · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station SkyMapper: A Decentralized Platform for Enhancing Planetary Science through Global Telescopic Networks
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 67162b06-2d0a-414c-ae7b-91f64e07ca6a · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Utilizing small telescopes operated by citizen scientists for transiting exoplanet follow-up.Publications of the Astronomical Society of the Pacific2020; 132(1011): 054401
Reference 40
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.
Observation 03e5e144-7c12-4f69-917a-463f460d776a · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Las Cumbres Observatory Global Telescope Network.Publications of the Astronomical Society of the Pacific2013; 125(931): 1031
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fbcb89d7-f0d6-4b24-8040-f8ec2309ee70 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station SkyMapper: A Global, Decentralized Observing Network for Time-domain, Exoplanet, and Planetary Science
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 118812c4-e8e3-4eb4-8532-2ff6eb5b8c63 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Cosmos: Hubble space telescope observations*.The Astrophysical Journal Supplement Series2007; 172(1): 38
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 17006cef-edbc-445a-a722-1f88a64c0a57 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station The James Webb Space Telescope.Space Science Reviews2006; 123(4): 485–
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6a9b7a8e-7c59-4d76-8b1d-de5e08955c47 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station New Astrometric Measurements of the Position Angle and Separation of the Double Star System WDS 03245+5938 STI 450
Reference 45
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.
Observation 66968dd2-d293-4726-a97f-c20fbfcb0428 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Las cumbres observatory global telescope network.Publications of the Astronomical Society of the Pacific2013; 125(931): 1031
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ec9112c1-6fea-44a1-bd27-b1507eb3a690 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station The Gaia mission.Astronomy and Astrophysics2016; 595: A1
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a399a7ca-4d88-4e57-8923-d8fc671f596c · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Microobservatory net: A network of automated remote telescopes dedicated to educational use.Journal of Science Education and Technology 2001; 10: 39–55
Reference 48
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.
Observation 247226ae-8db4-415e-87d6-5eb5cfe837f4 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station What’s educational about online telescopes?: Evaluating 10 years of microobservatory
Reference 49
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 34499cfa-fe6c-4f38-b887-0b72118f3ed2 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Unresolved cited work
Reference 50
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d943623b-9510-4548-862b-4e4b6c5f0fbc · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Cyber-cosmos: A new citizen science concept in a dark sky destination.Acta Astronautica2022; 200: 612–619
Reference 51
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c6c22f93-0eab-4222-867f-754d45110186 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Unresolved cited work
Reference 52
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.
Observation cb93bd12-7eb8-4b58-a20c-c041606ae99b · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Transformation of astronomy research, education, and outreach in africa through pacs e-lab projects
Reference 53
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c28a1326-97bb-400c-a397-a5b7cc422be2 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Will space actually be the final frontier of humankind?Acta Astronautica2006; 58(5): 287–295
Reference 54
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.
Observation 2eddc7b5-15c2-4c09-9072-07fb003877ec · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station What’s educational about online telescopes?: Evaluating 10 years of microobservatory
Reference 55
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.
Observation fa591a81-f7ef-4e0c-a5bc-bbf76ae35c0d · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station First element of ariss next generation (next- gen) radio system installed in iss columbus module
Reference 56
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c3a15550-a41c-4714-ad34-c3872db2f349 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Slooh robotic telescope.https://www.sloo h.com, 2023
Reference 59
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation aba2c34d-2258-41ab-9c2d-c39bd9047efd · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station Unresolved cited work
Reference 606
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.
Observation 4f1a831c-fedd-4fd3-8e91-dc67eaace171 · outbound
A First Africa Wide Amateur Radio Contact Experiment with the International Space Station URLhttps: //doi.org/10.1007/978-3-642-56294-5_13
Reference 1004
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.
No inbound Pith citation observations are available.