Paper Citation Record · LEDGER

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock

As of 22 August 2026, this Paper Citation Record lists 27 of 27 outbound references and 1 inbound Pith citation observation for arXiv:2502.05386.

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

pith.paper-citation-record.v1
2502.05386 v1

Coverage vector

measured 27 of 27 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-08T19:36:41.373585Z

measured 28 of 28 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-22T06:32:14.747728+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-16T06:04:27.144127Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-08-16T06:04:27.209848Z

Reference resolution

27 of 27 outbound references displayed

verified exact0
verified fuzzy11
unresolved16
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 13c27f65-b921-4eda-b42a-13238a5d033a · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 1

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:42.096334Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 6d809b28-7e1d-4ae4-ae69-de6de3fce970 · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-08T19:36:41.186630Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8c8ca391-357f-4c04-8c43-8e7df8925c9a · outbound

This paper cites Shaniv, R.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Shaniv, R

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:42.067452Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 67b089ba-635a-4319-8c03-f9f44e5cf50f · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:42.049064Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation caa302a1-8e7a-43ed-abc1-5dce8373cd5c · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 5

Resolution: unresolved; no resolver link, observed 2026-08-08T19:36:41.215746Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 14e704cf-bc4c-434d-b562-1ef994270d04 · outbound

This paper cites Yu and B.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Yu and B

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:42.014529Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 8d09660a-9192-40dd-95b3-f7389f065466 · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 7

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:41.985381Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 08f3737f-8863-41f2-9550-1ec6ef25786d · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 8

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:41.959254Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation fcfb76ab-936e-45f3-a661-9592aca50eb6 · outbound

This paper cites Kramida, Yu.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Kramida, Yu

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:41.932110Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation f304df4e-4ea5-426e-aca4-c127e561ffa5 · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-08T19:36:41.253300Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b5623a5b-074b-41e3-ad7b-805ead3bf271 · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 11

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:41.870772Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 3ab49f69-041d-47b5-81e8-dad05439f6d5 · outbound

This paper cites We have verified with h and i partial waves that, as expected, the total contri- bution of a partial wave does not depend on the choice of the basis.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock We have verified with h and i partial waves that, as expected, the total contri- bution of a partial wave does not depend on the choice of the basis

Reference 12

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:41.845157Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 3bb68321-dc09-4c79-adfb-b7ffdc9be5a0 · outbound

This paper cites Cheung, M.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Cheung, M

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:41.802254Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation ff8cf36a-aaa4-4e90-8fc6-f500dfbaf5ce · outbound

This paper cites Cheung, M.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Cheung, M

Reference 14

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:41.777184Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 6352c00c-3253-44c0-8104-d743eea5669f · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 15

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:41.746046Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 2df96758-48f7-47c7-bdd1-88169e161973 · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 16

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:41.716465Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 87354d70-aa87-4a09-a8b9-3b716e52e2e8 · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 17

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:41.682382Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 9d08086e-7b0a-4cbe-8982-fbb0a72b65b3 · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 18

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:41.658892Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 628219c1-0e77-400a-80cf-27339c6f5558 · outbound

This paper cites Bilous, C.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Bilous, C

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:41.629249Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 89fdaa23-4da4-4475-bdb6-a43a327ab6b7 · outbound

This paper cites Micke, S.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Micke, S

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:41.604037Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation afc92b66-e559-48ad-93bc-05a24a6d59e2 · outbound

This paper cites Leopold, S.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Leopold, S

Reference 21

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:41.579072Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 6c4527a1-fe08-434b-ae96-bb249e1883cb · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-08T19:36:41.345241Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d49ecf2d-5674-4286-a11e-7dad91706033 · outbound

This paper cites Micke, T.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Micke, T

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-08T19:36:41.353982Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 90ac17b0-007f-4a1b-b7b3-175506744cd9 · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 24

Resolution: unresolved; raw_fallback, observed 2026-08-08T19:36:41.507707Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 4050f5c7-d48b-4cc5-b501-3f3f660c86c7 · outbound

This paper cites In total, we covered in six hours 100 GHz within the uncertainty range until we found the clock transition.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock In total, we covered in six hours 100 GHz within the uncertainty range until we found the clock transition

Reference 25

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:42.114309Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Observation 8d1c9f76-594e-4808-ac19-0d534e1b6260 · outbound

This paper cites an unresolved cited work.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock Unresolved cited work

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-08T19:36:41.373585Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 43d82c2d-e006-4fee-8c54-20d4f71ac169 · outbound

This paper cites 17 spd fg.

Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock 17 spd fg

Reference 35

Resolution: verified fuzzy; raw_fallback, observed 2026-08-08T19:36:42.137747Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.

Pith citing papers

Observation fdf9b384-1ce0-49b4-8a2c-424c8cf48f5a · inbound

Coulomb Crystallization of Highly Charged Ni^12+ Ions in a Linear Paul Trap cites this paper.

Coulomb Crystallization of Highly Charged Ni^12+ Ions in a Linear Paul Trap Finding the ultra-narrow $^3\!P_2 \rightarrow \, ^3\!P_0$ electric quadrupole transition in Ni$^{12+}$ ion for an optical clock

Reference 50

Resolution: verified exact; local_arxiv, observed 2026-08-16T06:04:27.216370Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.