Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-05T15:23:20.784365Z
Paper Citation Record · LEDGER
The Ongoing Decline in Activity of Comet 103P/Hartley 2
As of 20 August 2026, this Paper Citation Record lists 41 of 41 outbound references and 0 inbound Pith citation observations for arXiv:2508.20215.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+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
Reference resolution
41 of 41 outbound references displayed
- verified exact21
- verified fuzzy8
- unresolved10
- parse uncertain0
- malformed identifier2
- metadata mismatch0
External citation measurements
No source-named external measurement is stored.
Outbound references
Observation 915904ec-04a4-42c4-b34f-0306aee295ff · outbound
This paper cites 2024, Com` ete Hartley 2, https://web.archive.org/web/20241214183058/https: //www.afastronomie.fr/comete-hartley-2 A’Hearn, M.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 2024, Com` ete Hartley 2, https://web.archive.org/web/20241214183058/https: //www.afastronomie.fr/comete-hartley-2 A’Hearn, M
Reference 1
- Resolution
- verified exact
- raw_fallback, observed 2026-08-05T15:23:21.338011Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation a923a219-4de9-4f00-847c-88c0b9961d74 · outbound
This paper cites M., Walker, R.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 M., Walker, R
Reference 2
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:21.046633Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation a108ea5b-718d-47f9-9672-3807f2e2ce8e · outbound
This paper cites an unresolved cited work.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 Unresolved cited work
Reference 3
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:21.036988Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 3056afd6-f3f5-433b-b234-1ab15ada2deb · outbound
This paper cites 1994, Icarus, 108, 265, doi: 10.1006/icar.1994.1061 COBS.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 1994, Icarus, 108, 265, doi: 10.1006/icar.1994.1061 COBS
Reference 4
- Resolution
- verified exact
- raw_fallback, observed 2026-08-05T15:23:21.274461Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation d8bbd0b8-9e49-47b1-a19b-7fb66d8ca410 · outbound
This paper cites R., Bertaux, J.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 R., Bertaux, J
Reference 5
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:21.027786Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c249ec93-80c9-4667-b1e9-3e1987a5be93 · outbound
This paper cites R., M¨ akinen, T., Bertaux, J.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 R., M¨ akinen, T., Bertaux, J
Reference 6
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T15:23:20.675825Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8bcaa4f5-d016-4129-a553-d8f1efb60f02 · outbound
This paper cites F., Fitzsimmons, A., Denneau, L., et al.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 F., Fitzsimmons, A., Denneau, L., et al
Reference 7
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T15:23:20.679087Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 12c264ef-191f-423f-99d3-7ffe4097acb8 · outbound
This paper cites 2004, A&A, 419, 375, doi: 10.1051/0004-6361:20040073.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 2004, A&A, 419, 375, doi: 10.1051/0004-6361:20040073
Reference 8
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:21.011868Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c007435d-a753-4523-a0a4-fec47d6cfbd9 · outbound
This paper cites 1986, IAUC, 4197, 1.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 1986, IAUC, 4197, 1
Reference 9
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-05T15:23:21.897987Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 71d5ec31-89fa-47b4-a00e-4e8db3ff823a · outbound
This paper cites 2017, Le e-learning informel?: Des apprentissages diffus et discontinus (Google Books).
The Ongoing Decline in Activity of Comet 103P/Hartley 2 2017, Le e-learning informel?: Des apprentissages diffus et discontinus (Google Books)
Reference 10
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-05T15:23:21.745634Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation a4bd4ef9-42d0-475e-a1fc-9a3925689721 · outbound
This paper cites 2017, A&A, 604, A114, doi: 10.1051/0004-6361/201629910.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 2017, A&A, 604, A114, doi: 10.1051/0004-6361/201629910
Reference 11
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:21.000732Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 5cc419ba-a48f-47d9-963d-22d292c24a5c · outbound
This paper cites 2022, AJ, 164, 158, doi: 10.3847/1538-3881/ac886d.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 2022, AJ, 164, 158, doi: 10.3847/1538-3881/ac886d
Reference 12
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T15:23:20.694248Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 66a3df34-5623-41bb-b7b2-b9a4b0df7d2f · outbound
This paper cites an unresolved cited work.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 Unresolved cited work
Reference 13
- Resolution
- unresolved
- raw_fallback, observed 2026-08-05T15:23:21.601694Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 8c62fa88-83cf-4620-a98a-73c7a0d2ecdc · outbound
This paper cites M., et al.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 M., et al
Reference 14
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T15:23:20.700052Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d4bedfa0-1ba2-4e3b-bc62-23c3b456c278 · outbound
This paper cites U., Mottola, S., Hviid, S.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 U., Mottola, S., Hviid, S
Reference 15
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T15:23:20.702909Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3de8f938-8cbe-47a2-8032-2ee74564eed7 · outbound
This paper cites S., Lindler, D.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 S., Lindler, D
Reference 16
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.971598Z
Source-reported events for the cited work
correction dated 2015-09-14. Source: crossref record 10.1016/j.icarus.2015.09.004->10.1016/j.icarus.2012.09.037:correction, observed 2026-07-11T03:13:19.909247+00:00. This notice travels one citation hop only.
Observation e5ff4421-f2ce-4626-a9b3-97ef9e94fc88 · outbound
This paper cites an unresolved cited work.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 Unresolved cited work
Reference 17
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.961938Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 5759850c-8b80-4f4d-99df-e35a7d42147c · outbound
This paper cites M., & Schleicher, D.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 M., & Schleicher, D
Reference 18
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.951609Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 1fc21741-f488-4b99-8588-5b4176005a60 · outbound
This paper cites M., Schleicher, D.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 M., Schleicher, D
Reference 19
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.942101Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 290dc43b-1b4a-4e89-91b9-c7abd6c4d825 · outbound
This paper cites 2025, Research Notes of the American Astronomical Society, 9, 68, doi: 10.3847/2515-5172/adc4e7.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 2025, Research Notes of the American Astronomical Society, 9, 68, doi: 10.3847/2515-5172/adc4e7
Reference 20
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.932639Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 9c8ba9cb-9b0a-445b-8ee3-283d1f6f256f · outbound
This paper cites F., & Duncan, M.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 F., & Duncan, M
Reference 21
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T15:23:20.720328Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a93c92cb-78d0-48f5-9677-28187ed7b900 · outbound
This paper cites F., et al.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 F., et al
Reference 22
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.922573Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 1a219a0f-26c3-4d93-b165-009f63c92d52 · outbound
This paper cites M., Fernandez, Y.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 M., Fernandez, Y
Reference 23
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.912467Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 92089b8a-6217-45ca-9b5c-dc6d66d555f9 · outbound
This paper cites 2020, Acta Astronautica, 166, 23, doi: 10.1016/j.actaastro.2019.09.028.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 2020, Acta Astronautica, 166, 23, doi: 10.1016/j.actaastro.2019.09.028
Reference 24
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T15:23:20.729251Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a06d248b-bae5-4c69-8df8-398c8280d338 · outbound
This paper cites J., Kelley, M.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 J., Kelley, M
Reference 25
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-05T15:23:21.562462Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 3d0c2273-1c91-4da4-afac-9437d6fe2fd2 · outbound
This paper cites J., Bonev, B.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 J., Bonev, B
Reference 26
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.894824Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 8c717801-a579-4c1c-9a04-1aed099d16bb · outbound
This paper cites an unresolved cited work.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 Unresolved cited work
Reference 27
- Resolution
- unresolved
- raw_fallback, observed 2026-08-05T15:23:21.522364Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 4515a553-3c31-47dc-a9bb-c3b90090493f · outbound
This paper cites an unresolved cited work.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 Unresolved cited work
Reference 28
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.884752Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 9a5b7d74-defc-4ec5-bc77-3bbcd5d449e2 · outbound
This paper cites A., & Gustafson, B.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 A., & Gustafson, B
Reference 29
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-05T15:23:21.481164Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 2f8112fc-6683-4530-9fcb-f1ebbd5c0fec · outbound
This paper cites L., & Gersch, A.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 L., & Gersch, A
Reference 30
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.874327Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 327436f4-462e-4db4-b470-a7f186bd4a47 · outbound
This paper cites 2024, 56, 314.06.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 2024, 56, 314.06
Reference 31
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-05T15:23:21.439548Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation bfa29b7a-dfe2-4fca-84c6-afa5fdcbb689 · outbound
This paper cites Quantified Constraints and Containment Problems.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 Quantified Constraints and Containment Problems
Reference 32
- Resolution
- malformed identifier
- local_arxiv, observed 2026-08-05T15:23:21.061315Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 4766b540-0115-4139-a6fe-19c7990dda71 · outbound
This paper cites V., Galad, A., Bohnhardt, H., et al.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 V., Galad, A., Bohnhardt, H., et al
Reference 33
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-05T15:23:21.397286Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 23641488-3885-4719-8d74-1fc510570725 · outbound
This paper cites C., A’Hearn, M.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 C., A’Hearn, M
Reference 34
- Resolution
- unresolved
- no resolver link, observed 2026-08-05T15:23:20.760764Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 741670ce-93ff-4b1f-948e-9b7ad909fde6 · outbound
This paper cites A., Feldman, P.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 A., Feldman, P
Reference 35
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.857008Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 452cdffb-100b-418b-ace8-1dfa2625ddf1 · outbound
This paper cites A., Lisse, C.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 A., Lisse, C
Reference 36
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-05T15:23:21.358779Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation dedc3002-2c19-4e3d-981e-70854f3632a2 · outbound
This paper cites 1989, in Asteroids II, ed.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 1989, in Asteroids II, ed
Reference 37
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-05T15:23:21.347412Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation fc32c94d-5242-4ffd-8d38-a4edd746a19f · outbound
This paper cites 2006, Icarus, 183, 101, doi: 10.1016/j.icarus.2006.02.016.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 2006, Icarus, 183, 101, doi: 10.1016/j.icarus.2006.02.016
Reference 38
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.846457Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation d45cc425-bab8-4e73-a074-3971a194f314 · outbound
This paper cites an unresolved cited work.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 Unresolved cited work
Reference 39
- Resolution
- malformed identifier
- doi_truncated, observed 2026-08-05T15:23:20.835834Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 5537c986-691c-4e50-a8b3-2e53dcc736e2 · outbound
This paper cites G., & Wiegert, P.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 G., & Wiegert, P
Reference 40
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.825380Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 4eb56a96-1c78-48fe-9131-a0286d9c6466 · outbound
This paper cites G., et al.
The Ongoing Decline in Activity of Comet 103P/Hartley 2 G., et al
Reference 41
- Resolution
- verified exact
- doi, observed 2026-08-05T15:23:20.814289Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Pith citing papers
No inbound Pith citation observations are available.