Paper Citation Record · LEDGER

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution

As of 21 August 2026, this Paper Citation Record lists 19 of 19 outbound references and 0 inbound Pith citation observations for arXiv:2608.06675.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2608.06675 v1

Coverage vector

measured 19 of 19 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-10T22:45:54.941403Z

measured 19 of 19 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-21T06:32:19.484+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

19 of 19 outbound references displayed

verified exact1
verified fuzzy11
unresolved6
parse uncertain0
malformed identifier1
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation f5fd4f3b-8fa1-4aa3-ab67-52e55c15aedb · outbound

This paper cites Schwager and T.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Schwager and T

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.261786Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation bbc08eb3-7d13-44a4-b415-49e84632348e · outbound

This paper cites Becker, T.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Becker, T

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.246778Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation c9facb70-380a-4577-9fdd-c3a80f037e7e · outbound

This paper cites Asteriou, Eﬀect of impact angle and rotational motion of spherical blocks on the coeﬃcients of restitution for rockfalls, Geotechnical and Geological Engineering 37, 2523 (2018).

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Asteriou, Eﬀect of impact angle and rotational motion of spherical blocks on the coeﬃcients of restitution for rockfalls, Geotechnical and Geological Engineering 37, 2523 (2018)

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.231538Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 4fb6945c-149d-441e-91f8-a8c7658e6d9f · outbound

This paper cites an unresolved cited work.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Unresolved cited work

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:45:55.216651Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 52d3dafb-07bb-45db-b409-44dc62f8b603 · outbound

This paper cites an unresolved cited work.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Unresolved cited work

Reference 5

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:45:55.201746Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation b10ebdc1-1bd2-4500-80a4-925c9c4b7e6e · outbound

This paper cites P¨ oschel,Computational Granular Dynamics, edited by T.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution P¨ oschel,Computational Granular Dynamics, edited by T

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.186489Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation d759c4af-73e2-402b-bac1-2315a0c475de · outbound

This paper cites Wedel, M.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Wedel, M

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.169748Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 0cecc08e-0e8f-40cd-9dea-e55b9e5d7098 · outbound

This paper cites an unresolved cited work.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Unresolved cited work

Reference 8

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:45:55.154207Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 140d27d9-95eb-4498-a53b-bb771f55eff4 · outbound

This paper cites an unresolved cited work.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Unresolved cited work

Reference 9

Resolution: verified exact; doi, observed 2026-08-10T22:45:54.990659Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 266a700d-a4a8-4bc3-b5ab-f7b9a90b10bc · outbound

This paper cites Saitoh, A.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Saitoh, A

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.138939Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation fac89172-d253-4be2-adde-703dc7575f2b · outbound

This paper cites M¨ uller, D.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution M¨ uller, D

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.123198Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 355fe804-44a0-4099-8e42-e51c7ab293c5 · outbound

This paper cites an unresolved cited work.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:45:55.107081Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation f7a6d519-238b-41c0-9261-0bad4d795639 · outbound

This paper cites Kuninaka and H.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Kuninaka and H

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.090793Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 7488761a-dbb3-40dc-a9c4-9e564c25c444 · outbound

This paper cites M¨ uller, M.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution M¨ uller, M

Reference 14

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.073421Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 9a15eb45-82c3-4c99-af34-3ef08049e162 · outbound

This paper cites an unresolved cited work.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Unresolved cited work

Reference 15

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:45:55.056908Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation 2a3e2d84-6ced-44f9-a9a5-24aa99cf7ebc · outbound

This paper cites an unresolved cited work.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Unresolved cited work

Reference 16

Resolution: malformed identifier; no resolver link, observed 2026-08-10T22:45:54.927483Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 27e355cc-84ba-49d3-815e-449e066494ba · outbound

This paper cites Sondergaard, K.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Sondergaard, K

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.040705Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation e28b9dae-7e9f-4c21-83ff-4a2be3772b05 · outbound

This paper cites Gorham and A.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Gorham and A

Reference 18

Resolution: verified fuzzy; raw_fallback, observed 2026-08-10T22:45:55.023550Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Observation c9826c76-1985-4588-bdb6-558133ea1a9f · outbound

This paper cites an unresolved cited work.

Non-uniqueness of restitution coefficients in oblique impacts of discs, even in cases of unique normal restitution Unresolved cited work

Reference 19

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:45:55.007358Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-21T06:32:19.484+00:00.

Pith citing papers

No inbound Pith citation observations are available.