Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T14:35:17.949241Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 44 of 44 outbound references and 0 inbound Pith citation observations for arXiv:1908.02960.
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 2026-08-14T14:35:17.949241Z
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
44 of 44 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation d8218149-6e0b-4990-8600-2eb700d813a1 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Unresolved cited work
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 9430f777-ba16-41b2-8b4a-e02ce560190c · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets (44) Altwegg, K.; Balsiger, H.; Bar-Nun, A.; Berthelier, J
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 1078b75f-507d-4215-9475-394edf12a6a9 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Nature 1965, 207 (4992), 9-13
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 9e716e11-04e0-4143-80e6-9d90cd1fa5c5 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets (59) A'Hearn, M
Reference 12
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 1dd2fc71-4bcf-4675-89ec-1e2edbe83b47 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets (60) Biele, J.; Ulamec, S.; Maibaum, M.; Roll, R.; Witte, L.; Jurado, E.; Munoz, P.; Arnold, W.; Auster, H
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 0ea40fb5-bd34-42b8-b9c1-d63f5127fc0b · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets J.; Encrenaz, P.; Encrenaz, T.; Frerking, M.; Hartogh, P.; Hofstadter, M.; Ip, W
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 5e5ce8a9-c4b0-4b7c-8aab-153cdb99b6c2 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets F.; Christian, E
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 ba056e4d-acff-4250-a4a3-50c1ce188f0e · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets (94) Quirico, E.; Moroz, L
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 f42744e7-4408-48b2-965a-7134e2288192 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets T., A Three-Phase Chemical Model of Hot Cores: The Formation of Glycine
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 09276565-7050-47ca-b1dc-a63b20f29dfa · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Unresolved cited work
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 1e8981e7-f174-42c5-9de3-4d94e1fca8cc · outbound
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 2f1b45c9-9642-4488-a35c-f0591b0edb69 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets C., Primeval Procreative Comet Pond
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 a9505ad0-86ad-42fb-b312-d5477144baa4 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Origins of Life and Evolution of the Biosphere 1991, 21 (5-6), 299-315
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 03a5cd78-0a88-4d9a-8b8c-175ee8a29baa · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets I.; Garrod, R
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 fd4dcdb9-5c6f-4cff-aeae-688e35525242 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets C.; Caselli, P., Modeling Sulfur Depletion in Interstellar Clouds
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 9f3bb89a-c3fc-4b8d-b026-984e43f31784 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Monthly Notices of the Royal Astronomical Society 2010, 410 (2), 1089-1095
Reference 60
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 bd4768f5-6ad6-42fc-9dc8-dbb6046bb802 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets D.; Aléon, J.; Bradley, J.; Brownlee, D.; Busemann, H.; Butterworth, A.; Chaussidon, M.; Fallon, S.; Floss, C.; Gilmour, J.; Gounelle, M.; Graham, G.; Guan, Y.; Heck, P
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 48d7e656-3131-4e02-ba2b-574f78ea1663 · outbound
Reference 72
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 e729a110-be1b-4092-abd3-d0ef8a69c9a9 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets V.; Avice, G.; Marty, B.; Henderson, B.; Gudipati, M
Reference 79
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 43a4d6bf-f55c-4526-8b9e-c9b2ce4d7310 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets In Late Heavy Bombardment of the Moon and Terrestrial Planets, Lunar and Planetary Science Conference Proceedings, 1975; pp 1539-1561
Reference 82
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 bd362ac7-aaeb-4a6f-b1d4-fc3454d13833 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets M., Chemical Nitrogen Fractionation in Dense Molecular Clouds
Reference 85
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 03c8e769-cd64-4771-9ba6-34aaee98cd97 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets C.; Pontoppidan, K
Reference 106
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 fd752975-ccb5-417c-a76d-c48447edf741 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Unresolved cited work
Reference 119
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 9cf5cae5-9996-450d-a138-f165abb54cb4 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Monthly Notices of the Royal Astronomical Society 2010, 404 (1), 2-29
Reference 121
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 32bd7a3d-7fa9-435f-a088-04b281a1c007 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets H.; Percivalle, C.; Ritson, D
Reference 142
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 3e3ca2cd-eec4-4b6f-9036-84c395e9e208 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets G.; Füri, E.; Marty, B., Chondritic Xenon in the Earth’s Mantle
Reference 146
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 cadcff72-0b6d-421d-b1a8-50c78e96eaae · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Several of the molecules present in comets have not yet been identified in the ISM and vice versa
Reference 212
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 07a5033e-58f4-4da9-a1a8-cb2cef3e2e87 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets A.; Aléon, J.; Alexander, C
Reference 231
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 1f2377dd-7e53-4bce-bbbb-b1d9cae63bbf · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets W.; Cuppen, H
Reference 245
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 68de904d-8dcf-4188-b2d2-955fad330001 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets J., Toward a List of Molecules as Potential Biosignature Gases for the Search for Life on Exoplanets and Applications to Terrestrial Biochemistry
Reference 359
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 415c8294-eb62-41cf-ab21-7a225296a6a0 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets F.; Bergin, E
Reference 375
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 2d119984-98b9-46d1-9241-84ac8b577950 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets C.; Marty, B., Noble Gases and Nitrogen in Tissint Reveal the Composition of the Mars Atmosphere
Reference 463
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 bda29bff-0082-4f17-a0dd-2e69dc926232 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets D.; Nesvorný, D.; Pokorný, P.; Janches, D.; Plane, J
Reference 550
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 7f83ea13-6398-4b6a-9b8b-798cb7e2e33b · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Elements 2016, 12 (6), 401-406
Reference 618
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 92c09e9b-7fa7-4d5a-a63e-977e66792e0f · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets Icarus 2004, 167 (2), 424-430
Reference 968
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 ebb2a58e-9626-4d60-9524-07552f6e3332 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets A.; Pontoppidan, K
Reference 985
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 f3d03263-d3b7-4c02-8b22-4d19fff0ec34 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets J.; De Keyser, J.; Fiethe, B.; Fuselier, S
Reference 1069
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2a87225c-a70e-44b9-8c6a-e175c0216ef1 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets E.; Glavin, D
Reference 1720
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 d6a66b14-72f5-49fa-a824-8a707727f32e · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets D.; Millar, T
Reference 1724
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 c32620e8-1353-49cf-8eb8-fe8af8f332c0 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets H., Self-Similar Collapse of Isothermal Spheres and Star Formation
Reference 1995
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 427825af-3a63-4204-b7a1-249f44c11f16 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets A., Cometary Chemistry and the Origin of Icy Solar System Bodies: The View after Rosetta
Reference 2009
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 a54658f8-bc83-4f19-87d7-2411d4d02d70 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets (62) McGuire, B
Reference 2013
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 fe5ab74b-52ee-4569-abe1-d3fb1c72e323 · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets I.; Herbst, E.; Leung, C
Reference 2580
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 a3eaf86c-7d30-4b80-9ded-6b6c6143fbef · outbound
Volatile species in comet 67P/Churyumov-Gerasimenko -- investigating the link from the ISM to the terrestrial planets (111) Hily-Blant, P.; Bonal, L.; Faure, A.; Quirico, E., The 15N-Enrichment in Dark Clouds and Solar System Objects
Reference 3543
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
No inbound Pith citation observations are available.