Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:43:16.513192Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 66 of 66 outbound references and 0 inbound Pith citation observations for arXiv:1908.04582.
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 2026-08-14T13:43:16.513192Z
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
66 of 66 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 08e902a8-7ec4-4ba4-8d3e-3656d97ed885 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 write newline
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cfa28d4b-f975-4d1e-8fca-6746457be78b · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7fee766f-3640-4054-9cf8-21e8bbbabfe0 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9a3c1c49-59ca-47c6-915d-86cd69b5935c · outbound
On the triple-star origin of the planetary nebula Sh 2-71 H., 1996, @doi [ ] 10.1086/310200 , http://adsabs.harvard.edu/abs/1996ApJ...467L..77A 467, L77
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6a85aa05-12c5-4e63-afb7-babc047e17da · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 09c00991-8a59-43c4-89b3-af35c51049fd · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fbdc4622-d845-467b-ba5f-43c5357806ff · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 7
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 c97a243b-a02e-4f01-b1be-aa4e6d7c81d6 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 8
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 b7aed46a-3138-4e22-ba89-94f8bdaebfba · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 9
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 86c3bab7-79bf-4e46-811f-1c54b8f4fdcc · outbound
On the triple-star origin of the planetary nebula Sh 2-71 E., 1976, @doi [PASP] 10.1086/129923 , https://ui.adsabs.harvard.edu/abs/1976PASP...88..192B 88, 192
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9f6021a0-7ec1-42ce-9b5e-18a139dfed55 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 E., O'Brien M
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 bdc524d3-f470-4318-9100-7518596c34db · outbound
On the triple-star origin of the planetary nebula Sh 2-71 A., Clayton G
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cf535ce9-d3ef-4bd7-b0c6-93171e101a77 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 C., 1976, A&ASS, http://adsabs.harvard.edu/abs/1976A
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 55746650-a0a8-4ab8-990e-0a797eb14624 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 E., Sipior M
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bd48a585-1aec-4da6-8c52-f90b7097459f · outbound
On the triple-star origin of the planetary nebula Sh 2-71 E., et al., 2014, @doi [MNRAS] 10.1093/mnras/stu394 , http://adsabs.harvard.edu/abs/2014MNRAS.440.2036D 440, 2036
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7afca510-36cb-46c2-aede-4f8deddcfd06 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Cambridge University Press
Reference 16
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1e3ce8ef-dafe-4ca7-a732-7d4ecf0ccb02 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 E., Stassun K
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 a9576dbe-68fe-43e1-a263-633d5b155602 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4e7a39d2-e189-4230-988f-96dc3742869a · outbound
On the triple-star origin of the planetary nebula Sh 2-71 A., Hirata C
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a316e28f-3251-443b-bc6e-4f1019036d63 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 A., 1999, @doi [PASP] 10.1086/316370 , http://adsabs.harvard.edu/abs/1999PASP..111..719F 111, 719
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 2b6a8b98-b880-47bd-a12b-3dbe7c5e9d08 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 J., Parker Q
Reference 21
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 e6d6099d-abc5-4dc7-bbb3-c5a8471d3e5f · outbound
On the triple-star origin of the planetary nebula Sh 2-71 J., Parker Q
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f09e34ac-006d-4e30-b52d-8adb04c279b4 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a9b2acd6-7db7-430e-9f2d-5be4c8fe4b73 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 S., 2018, @doi [ ] 10.1093/mnras/sty985 , https://ui.adsabs.harvard.edu/abs/2018MNRAS.478..620H 478, 620
Reference 24
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 bacb52ef-ec8e-4e83-bee4-fa1c0698f619 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 S., Dosopoulou F., 2019, @doi [ ] 10.3847/1538-4357/ab001d , https://ui.adsabs.harvard.edu/abs/2019ApJ...872..119H 872, 119
Reference 25
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 957d576d-a994-489d-8665-1142f788a623 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 S., Pols O
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 28a49bfa-383c-4246-9f1c-5337322b85e3 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 27
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 82c47fd4-f4f2-44c1-aa6c-4da7bea50cdc · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 40d4fb84-f94b-411a-9071-671bbcdab8b7 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 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 ae7bb810-8078-4f16-bd4a-53b6e5d23918 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 C., Jones D., De Marco O., Bond H
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ff064d0e-1c7c-4403-91fd-52c74941d139 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 G., Ciardi A., Hartigan P., Lebedev S
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2410b638-65a6-49ac-a547-528d7148c528 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 32
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b52f666c-fc9a-48f3-875d-3c8579a30b72 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 33
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 cd93bea9-31be-456c-ab92-2f7f8d0bc771 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 L., Pollacco D
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1e9ba18b-30c2-4be4-822d-1452565cb979 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 35
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 41ae1ee6-8746-473a-b4f3-92a8a81142c1 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 B., Jacoby G
Reference 36
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 e07712c3-a940-4803-9e1d-532ca9766b44 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 37
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 8f58900e-3896-4c6e-b197-7ad9767366b0 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 A., Clark F
Reference 38
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 563f9dc4-7286-4ac9-9722-0370ce2a32c2 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 X., Naoz S., 2019, @doi [ ] 10.1093/mnras/stz036 , https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.1506L 484, 1506
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3ca3cdd4-b693-4ae7-bb3d-645753dd58e0 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 B., 2014, @doi [ApJ] 10.1088/0004-637X/794/2/122 , http://adsabs.harvard.edu/abs/2014ApJ...794..122M 794, 122
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c7748291-9b16-4e38-813c-3fc7a5793e14 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 B., 2019, @doi [ ] 10.1093/mnras/stz352 , https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.4711M 484, 4711
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 4212f8aa-fc1a-4d5f-8ef0-c97697948243 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 42
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 91d86a1d-b4ce-4d7c-8ba7-6bcf768a7689 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Light Variations of the Anomalous Central Star of Planetary Nebula Sh 2-71
Reference 43
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 a232f64d-fa92-4f20-8a1f-9421b80fdeed · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 44
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 9d4ba770-75c6-4d31-a32a-5edb21e66d51 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 L., Pollacco D., O'Brien T
Reference 45
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3d52f27f-b023-4343-9251-e9ecc32cdb67 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 A., 2015, @doi [MNRAS] 10.1093/mnras/stv983 , http://adsabs.harvard.edu/abs/2015MNRAS.451..870M 451, 870
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 e2cebda7-dca9-4f2b-a5ba-d3203023d5f6 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 J., Miranda R., Lai D., 2019, @doi [ ] 10.3847/1538-4357/aaf867 , https://ui.adsabs.harvard.edu/abs/2019ApJ...871...84M 871, 84
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a1335373-0919-4bea-a43f-4dca193d075e · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 48
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2f6eaab7-d5c9-4924-81ac-9eabcc3fe440 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 C., 2014, @doi [ ] 10.1088/0004-637X/793/2/137 , https://ui.adsabs.harvard.edu/abs/2014ApJ...793..137N 793, 137
Reference 49
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation eafb25b6-3a3c-44cc-8da1-edd197ad9081 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 M., Shappee B
Reference 50
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a46171f5-d5e2-46b9-8a7b-a4464aa59a79 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 B., Kratter K
Reference 51
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a2a39560-52ed-472c-be1d-c937bac01803 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 P., 2005, @doi [MNRAS] 10.1111/j.1365-2966.2005.09174.x , https://ui.adsabs.harvard.edu/abs/2005MNRAS.361..283P 361, 283
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 615b1ff9-40c0-4ac9-873d-b6d8aa8ed1ca · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 53
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 b16c2656-7395-4b83-952e-5c16b303fa3e · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 54
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 63e2e9b1-62a8-498c-bff6-ae30543777e2 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 55
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5272c4a1-740f-4fcf-a7cb-56bd1bea9a1b · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 56
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 60514cc5-ef43-4c61-afcd-723902a3a5c2 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 57
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 add4db6f-34ea-41a9-b0ae-01c9be6308ab · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 58
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 a4bf298f-f12e-46a1-8cdc-9955b8ac8dab · outbound
On the triple-star origin of the planetary nebula Sh 2-71 J., Thompson T
Reference 59
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 202456e1-4216-420b-81e6-84eea30d9a85 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 60
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2bf3a9d8-d398-4362-9f19-6108a51f0295 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 61
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 767cae86-bebb-4e19-9a0c-96ec9f3fc46f · outbound
On the triple-star origin of the planetary nebula Sh 2-71 Unresolved cited work
Reference 62
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 3f82c2c5-ca64-4c4c-9f5b-4acc1096888d · outbound
On the triple-star origin of the planetary nebula Sh 2-71 A., Walsh J
Reference 63
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 86bbb6a4-f465-4ea4-9358-842f08e31518 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 A., 2011, @doi [ ] 10.1088/0004-637X/741/2/82 , https://ui.adsabs.harvard.edu/abs/2011ApJ...741...82T 741, 82
Reference 64
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation da340da3-d957-46e8-9bef-33a7cfb07d32 · outbound
On the triple-star origin of the planetary nebula Sh 2-71 J., Brissenden R
Reference 65
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8ec05901-9c77-4f12-894e-89b86e3b60cb · outbound
On the triple-star origin of the planetary nebula Sh 2-71 R., 1994, @doi [ApJS] 10.1086/191962 , http://adsabs.harvard.edu/abs/1994ApJS...92..125V 92, 125
Reference 66
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
No inbound Pith citation observations are available.