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Paper Citation Record · LEDGER

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions

As of 16 August 2026, this Paper Citation Record lists 24 of 24 outbound references and 0 inbound Pith citation observations for arXiv:1908.08940.

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

pith.paper-citation-record.v1
1908.08940 v1

Coverage vector

measured 24 of 24 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T13:04:01.008479Z

measured 24 of 24 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+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

24 of 24 outbound references displayed

  • verified exact0
  • verified fuzzy9
  • unresolved15
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 1097ec03-2203-46b4-b253-033f21469f63 · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 1

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.408119Z

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.

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Observation 1a16fd76-e49e-4dac-8442-fe9b58235c54 · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 2

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.392776Z

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.

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Observation e2b0cbdc-a1e6-4d4c-b27a-f494399579d2 · outbound

This paper cites u hn , P. Micke , R. Steinbr \.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions u hn , P. Micke , R. Steinbr \

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T13:04:01.377906Z

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.

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Observation 26b36691-9e4e-4bf7-b9c0-624c703748b0 · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 4

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.363312Z

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.

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Observation 304e65c2-2a10-4300-9ed6-e7e2765f48ab · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 5

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.347978Z

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.

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Observation f5cf7cef-9934-4482-89d9-2f9cdb50888f · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 6

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.331760Z

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.

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Observation 6c9badf2-05c7-45bb-b019-f3a02a73dc27 · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 7

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.317089Z

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.

source=arxiv_source observed=2026-08-14T13:04:00.928071Z digest=sha256:c492b89cfdf5dd02ef595766f27614dd1d6f73e9296ae3fd58669dd67af9287e

Observation 8669f980-9006-42d6-93c7-26695b6657d3 · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 8

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.302243Z

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.

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Observation f7884c41-3e75-430d-8a39-d37afdbe40e0 · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 9

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.286922Z

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.

source=arxiv_source observed=2026-08-14T13:04:00.937494Z digest=sha256:71f91428d60373aea1625131600222f376c7204028380cce6462e93c3357a0b2

Observation 79030512-5e90-4c01-aa3b-c3080b977810 · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 10

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.271979Z

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.

source=arxiv_source observed=2026-08-14T13:04:00.941956Z digest=sha256:5256af332798d561a4aeaa7604983c7f43221c3e1aebf1a4313b373c28555ffe

Observation 281373fc-518a-4592-b365-229772fb7eca · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 11

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.256979Z

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.

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Observation fb5558b8-336a-4344-bcda-7de7bfc16a27 · outbound

This paper cites Shabaev, I.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Shabaev, I

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T13:04:01.241034Z

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.

source=arxiv_source observed=2026-08-14T13:04:00.950930Z digest=sha256:7492268827c48570d289abc539f39639c2de718a7452046201232272bfa6482b

Observation d6ff5196-036b-4803-8929-dd9683c5db41 · outbound

This paper cites Shabaev, I.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Shabaev, I

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T13:04:01.225376Z

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.

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Observation 82195fbe-6c22-49a3-9b97-cf75ef35cc87 · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 14

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.210156Z

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.

source=arxiv_source observed=2026-08-14T13:04:00.960871Z digest=sha256:0004670450ac1103d5f02b5cf5f2a56144b7822d202955853b53bb6c5c4c4def

Observation bafee566-49ac-460b-bef0-7b257385e415 · outbound

This paper cites Angeli and K.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Angeli and K

Reference 15

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T13:04:01.194563Z

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.

source=arxiv_source observed=2026-08-14T13:04:00.965685Z digest=sha256:c17528f57a2025c49b1b5134b2b4106dd15d3b19ea87f9fad728fceb2c71e57a

Observation 731dac29-d330-4927-a1c2-81ecb9db26bd · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 16

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.179587Z

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.

source=arxiv_source observed=2026-08-14T13:04:00.970572Z digest=sha256:77110026b3615aa21a2716da887b2f0c5d9c7d7d16d62f0bcfed784a48fd918c

Observation 190686bc-3110-42c7-a804-b02817b784d0 · outbound

This paper cites Engstr\"om, P.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Engstr\"om, P

Reference 17

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T13:04:01.163569Z

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.

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Observation 3c7f584b-dbb5-4198-a87c-226d1950a824 · outbound

This paper cites Engstr\"om and U.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Engstr\"om and U

Reference 18

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T13:04:01.147432Z

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.

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Observation d6c495c9-20f4-4bd6-80f5-4df8b0782f14 · outbound

This paper cites Beiersdorfer, M.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Beiersdorfer, M

Reference 19

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T13:04:01.130254Z

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.

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Observation 52378322-27c2-424b-9994-53e0c249b67d · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 20

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.112261Z

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.

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Observation db3d4c92-4067-4cd7-869b-dbf3e3088863 · outbound

This paper cites Indelicato, O.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Indelicato, O

Reference 21

Resolution
verified fuzzy
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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.

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Observation 96992d9b-5a5f-4e96-9a92-e19767ca7985 · outbound

This paper cites Czarnecki and R.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Czarnecki and R

Reference 22

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T13:04:01.080030Z

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.

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Observation f6716406-f897-496e-9616-82307cd3d5cf · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 23

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.063609Z

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.

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Observation 7a1fac18-907b-49eb-84f0-c4605d16b304 · outbound

This paper cites an unresolved cited work.

Theoretical energy levels of $1sns$ and $1snp$ states of helium-like ions Unresolved cited work

Reference 24

Resolution
unresolved
raw_fallback, observed 2026-08-14T13:04:01.047457Z

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.

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Pith citing papers

No inbound Pith citation observations are available.