Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-08T21:28:34.472555Z
Paper Citation Record · LEDGER
As of 11 August 2026, this Paper Citation Record lists 57 of 57 outbound references and 5 inbound Pith citation observations for arXiv:2502.04817.
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 2026-08-08T21:28:34.472555Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-11T06:34:44.6726+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-04T10:00:58.251372Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-08-05T02:28:24.338817Z
57 of 57 outbound references displayed
External citation measurements
4
arxiv_reference, observed 2026-08-05T02:28:24.338817Z
Observation 167ef6a4-2da0-4117-bd65-d28010ff4d1e · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2021, MNRAS, 505, 2361, doi: 10.1093/mnras/stab1467 Astropy Collaboration, Robitaille, T
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d5308eb1-2c13-4bf6-b275-9fa24f4a5c04 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy A., Erb, D
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 90a9e492-1d88-4773-8748-baa7dbcc934a · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy A., Pogge, R
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bf4c5ebe-9110-4e78-acf5-86eb105157b7 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 1996, A&AS, 117, 393, doi: 10.1051/aas:1996164
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bb36cd46-7b1a-4549-a8d3-71a074eb3cfa · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2023, larrybradley/lacosmic: 1.1.0, 1.1.0, Zenodo, doi: 10.5281/zenodo.10145563
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation aafa837e-1ec9-42c4-9989-65f5af6ecc42 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2022, grizli, 1.5.0, Zenodo, Zenodo, doi: 10.5281/zenodo.6672538
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ce5d550a-7c3f-4610-a0f7-da3135000e17 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 6e3b54a4-3fbc-4308-af78-b9adf41ef19b · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy J., Saxena, A., Cameron, A
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2c3374b8-5c9c-4506-b583-9aee9267b0aa · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy C., et al
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2570eec6-c0a2-4ceb-a762-905f374fdd44 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy J., Katz, H., Rey, M
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e15f2269-fa83-4db2-9bea-71a2928631cc · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy A., Clayton, G
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fb86fd32-6cd8-4d12-b0e1-d1f104a9fee4 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2003, PASP, 115, 763, doi: 10.1086/376392
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c8573063-979e-4cf0-a8dd-0d6803bd6138 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2023, RMxAA, 59, 327, doi: 10.22201/ia.01851101p.2023.59.02.12
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5d41f262-f042-49e0-a7ad-ce6fcd3db3db · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2017, ApJ, 838, 159, doi: 10.3847/1538-4357/aa679f
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 52bf529b-57a6-4c6e-b354-1e5aa537eae4 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2016, ApJ, 823, 102, doi: 10.3847/0004-637X/823/2/102
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f4a1bb1e-e61c-4e98-9ce3-fae41576d803 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy Unresolved cited work
Reference 16
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0e3799dc-cc06-4ad8-bbcd-c799fae1d6c5 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy E., & White, M
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e4e522b3-a84f-4bb0-81af-ed27fbfcadba · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy A., Hadfield, L
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation ab135324-1d79-4073-b6c3-d4dea89b1c6e · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy D., Clayton, G
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 27abe159-368e-4411-85e3-341b7d6c32aa · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy G., Izotov, Y
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2b6cf205-4e3c-4c07-ac80-e1192333775c · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2023, ApJ, 959, 39, doi: 10.3847/1538-4357/ad029e
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8825ca17-bbfc-488e-8cb6-66b9725829dd · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2023a, ApJ, 956, 139, doi: 10.3847/1538-4357/acf376
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b3ad4244-874e-4a9c-98af-3b04f9cf3f4a · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2023b, ApJ, 959, 100, doi: 10.3847/1538-4357/ad09be
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1992b555-c262-41b4-9e0a-d165db79a23d · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy Unresolved cited work
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b549c12d-1c9a-4eff-bfb8-7e9df264380d · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy GA-NIFS: An extremely nitrogen-loud and chemically stratified galaxy at $z\sim 5.55$
Reference 25
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 27650a72-2a48-487d-b266-5111a9d84022 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy D., Leja, J., Conroy, C., & Speagle, J
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8b5f8e6d-1a85-42b4-933e-d05a7d3a315c · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy M., Tremonti, C., et al
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 629de869-b416-449b-affb-177fa9847729 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy J., Dopita, M
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 43549f7e-4218-404e-9e57-29a7a1859e0c · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy J., Maier, C., Yabe, K., et al
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3fb40a8f-c485-41e6-b6f2-18e07dd6d010 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2024, ApJL, 962, L6, doi: 10.3847/2041-8213/ad1de1
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 752cfa08-06c4-4f02-a841-d4408d4bfaed · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2017, PASJ, 69, 44, doi: 10.1093/pasj/psx017
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 810e9de8-bd4e-41e8-a333-f0ad7624a95a · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2024, arXiv e-prints, arXiv:2407.04777, doi: 10.48550/arXiv.2407.04777
Reference 32
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 548ffe88-fd28-498e-8980-7a1ec2a3f71c · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy L., Finkelstein, S
Reference 33
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f518a4f4-099b-49d1-b77a-5d9c7328cf42 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy Unresolved cited work
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 02ae066a-9173-4483-946d-3f5e0b5bcb44 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy Unresolved cited work
Reference 35
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2cabe74c-7e00-4cd8-9bd4-a4878b9471b7 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 1995, ApJ, 441, 18, doi: 10.1086/175332
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7dab4d25-4242-40a3-a62d-a6bc47752a32 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2024, A&A, 691, A145, doi: 10.1051/0004-6361/202347640
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9d043b0a-6b92-435e-87f8-a17b775c5af5 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2024, A&A, 681, A30, doi: 10.1051/0004-6361/202347411
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d08a4588-c3a0-4ff2-89e9-1dd76848ef95 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2023, A&A, 678, A159, doi: 10.1051/0004-6361/202346732
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8d217f92-a7bd-4d8a-9945-6ee046d71c43 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy Dissecting the Interstellar Media of A Wolf-Rayet Galaxy at $z=2.76$
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation ea27b4fc-19d0-4839-b7e2-6ee9a894e169 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2024b, ApJ, 963, 9, doi: 10.3847/1538-4357/ad1404
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4946a457-379c-459f-9c70-e750a002658f · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2024c, ApJ, 971, 43, doi: 10.3847/1538-4357/ad5290
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 225c9c1f-8fc3-4908-a9fc-c333bb6f445e · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2023, ApJS, 269, 33, doi: 10.3847/1538-4365/acd556
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c770ed09-760c-4899-abd8-f5036ab0548e · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy C., Sutherland, R
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d5698f11-099e-43ef-90fb-bddeddc2121b · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy Unresolved cited work
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6bb26b13-d0b7-4d50-84bc-13a9ef11fd9d · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy L., Shapley, A
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 31a55a91-052d-4eb1-9d05-20731b90189c · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy Discovery of a new N-emitter in the epoch of reionization
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 4e4254a2-5540-4faa-a4a5-ac075975bc97 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy F., & Finkbeiner, D
Reference 49
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 23ae5571-0578-43d2-a7fd-c2df987dfbeb · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy J., Finkbeiner, D
Reference 50
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 01176b29-de21-40c0-a42c-a1aca5d28212 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2012, MNRAS, 421, 1043, doi: 10.1111/j.1365-2966.2012.20439.x
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 79c46be0-f807-4f9e-a890-7b932360e294 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy R., & Eldridge, J
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ac4d2a7c-de1f-4233-8c0f-17eb1e74fe9d · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy What can we learn from the Nitrogen abundance of High-z galaxies?
Reference 53
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b84fd577-2169-4e34-8409-8cf3e8cc3a3c · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy W., Stark, D
Reference 54
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 28bf1cf8-b37f-4e8f-9335-24483e1007f7 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy A., Heckman, T
Reference 55
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e3ea30f2-c003-434c-a078-fa6e3e2b2bf9 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy Unresolved cited work
Reference 56
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 610b099c-2005-4f9b-9856-aa22b2866c2a · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2024, ApJ, 962, 50, doi: 10.3847/1538-4357/ad13ff
Reference 57
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e4bb327a-4293-4769-940d-395e38032f65 · outbound
Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy 2024, ApJ, 970, 19, doi: 10.3847/1538-4357/ad47f4
Reference 58
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3d1ff803-827d-4069-bb43-6106dcaa73b8 · inbound
The AURORA Survey: High-Redshift Empirical Metallicity Calibrations from Electron Temperature Measurements at z=2-10 Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy
Reference 133
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 1fad5d3f-db0f-4ec9-9946-5ae5682c7180 · inbound
Extremely UV-bright starbursts at the end of cosmic reionization Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy
Reference 159
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e309cc2e-ce7b-4aa4-a927-c6ac15ee750c · inbound
Tracing nitrogen enrichment across cosmic time with JWST Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy
Reference 146
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation dbbf45de-eeff-4278-a419-368df8c8dc7a · inbound
Diverse Histories and Common Origins of Nitrogen-enhanced JWST Galaxies Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy
Reference 190
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.
Observation 85f04d20-feed-4c34-bfa9-50656c58ce44 · inbound
Cosmic evolution of the helium and oxygen abundances in type 2 Active Galactic Nuclei: Helium-loud AGNs Potential Nitrogen Enrichment via Direct-Collapse Wolf-Rayet Stars in a $z=4.7$ Star-Forming Galaxy
Reference 57
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.