Paper Citation Record · LEDGER

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes

As of 5 August 2026, this Paper Citation Record lists 46 of 46 outbound references and 0 inbound Pith citation observations for arXiv:2604.05453.

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

pith.paper-citation-record.v1
2604.05453 v1

Coverage vector

measured 46 of 46 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-10T20:02:03.788767Z

measured 46 of 46 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-05T06:32:48.257954+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

46 of 46 outbound references displayed

verified exact32
verified fuzzy6
unresolved3
parse uncertain0
malformed identifier0
metadata mismatch5

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 3710631f-310f-412a-86db-59e8cd1c9c8f · outbound

This paper cites The NANOGrav 15 yr Data Set: Observations and Timing of 68 Millisecond Pulsars.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes The NANOGrav 15 yr Data Set: Observations and Timing of 68 Millisecond Pulsars

Reference 1

Resolution: metadata mismatch; doi, observed 2026-05-10T20:05:45.887490Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 9f391491-57ad-4ce2-ac7e-cef6862ab215 · outbound

This paper cites M., et al.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes M., et al

Reference 2

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.851103Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 95e87a8c-f9c3-4dab-a027-5f260c7c873f · outbound

This paper cites F., Arzoumanian, Z., Baker, P.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes F., Arzoumanian, Z., Baker, P

Reference 3

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.913136Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation f7ad56c2-a3c5-4085-8256-5155a5b3a0a0 · outbound

This paper cites keywords =.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes keywords =

Reference 4

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.892384Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 441ffb8c-f9f5-4f04-9e2b-0284dabb7d1c · outbound

This paper cites H., 1982, @doi [ApJ] 10.1086/160125 , https://ui.adsabs.harvard.edu/abs/1982ApJ...258..776B 258, 776.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes H., 1982, @doi [ApJ] 10.1086/160125 , https://ui.adsabs.harvard.edu/abs/1982ApJ...258..776B 258, 776

Reference 5

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.817980Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation f4baf56c-4b43-4828-be74-6edb1d0eb66f · outbound

This paper cites R., Karastergiou, A., McLaughlin, M.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes R., Karastergiou, A., McLaughlin, M

Reference 6

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.831863Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation bd7735fd-9b6e-4be7-b082-065d8cf9a1a9 · outbound

This paper cites 2020, in American Astronomical Society Meeting Abstracts, Vol.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes 2020, in American Astronomical Society Meeting Abstracts, Vol

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-05-16T03:02:12.227794Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 46bbaef4-c2c5-4136-b362-822b015cb490 · outbound

This paper cites Comaniciu and P.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Comaniciu and P

Reference 8

Resolution: metadata mismatch; doi, observed 2026-05-10T20:05:45.876385Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 47adbc25-7be4-4a80-a58f-db90cbad3694 · outbound

This paper cites an unresolved cited work.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Unresolved cited work

Reference 9

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.829988Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 4fb93ce8-ea77-4a45-977a-3652485dcc1b · outbound

This paper cites keywords =.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes keywords =

Reference 10

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.885287Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 3ad945cd-138b-4f0e-a1e5-b5dbda1b2302 · outbound

This paper cites an unresolved cited work.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Unresolved cited work

Reference 11

Resolution: unresolved; raw_fallback, observed 2026-05-16T03:02:12.239344Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 33eb1f54-e67f-44f3-8b5d-3e0ce6521868 · outbound

This paper cites B., Ferdman, R.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes B., Ferdman, R

Reference 12

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.907746Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation d1444e4e-8879-4867-979e-50eb52130cbe · outbound

This paper cites Detweiler , title =.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Detweiler , title =

Reference 13

Resolution: metadata mismatch; doi, observed 2026-05-10T20:05:45.873559Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation c3c34d3b-32eb-4729-8d10-ecabc15605be · outbound

This paper cites A., Wahl, H.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes A., Wahl, H

Reference 14

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.828129Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 9dd1640e-3890-444f-bba9-a1e5a7a2b69b · outbound

This paper cites 2008, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes 2008, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, Vol

Reference 15

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.824295Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 4affbf7d-0abe-4983-a628-f9c859d8e8e6 · outbound

This paper cites A., Agazie, G., et al.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes A., Agazie, G., et al

Reference 16

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.822129Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 31b4f3e2-22eb-412f-8f87-bf233013e0c6 · outbound

This paper cites M., Lam, M.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes M., Lam, M

Reference 17

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.889866Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation b16617c3-3a0c-485f-86df-421b80d8c5a1 · outbound

This paper cites A., McLaughlin , M.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes A., McLaughlin , M

Reference 18

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.905121Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation b257ee16-b186-450a-8a19-7ee5145bc794 · outbound

This paper cites J., Shannon, R.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes J., Shannon, R

Reference 19

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.901218Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 31676591-a779-4dff-95d0-ff38e59b1ed6 · outbound

This paper cites 2001, PASP, 113, 1274, doi: 10.1086/323289.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes 2001, PASP, 113, 1274, doi: 10.1086/323289

Reference 20

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.883112Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 1926e9dd-5e18-4806-9b12-f08f78fa2f84 · outbound

This paper cites keywords =.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes keywords =

Reference 21

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.847775Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation a76a0795-6ff8-41de-bd34-d336636f6603 · outbound

This paper cites Characterizing the effects of pulse shape changes on pulsar timing precision.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Characterizing the effects of pulse shape changes on pulsar timing precision

Reference 22

Resolution: verified exact; arxiv_id, observed 2026-05-10T20:05:45.898617Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 282b7a21-a869-4b4d-bbaf-41fd69ec1a5b · outbound

This paper cites J., Cordes, J.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes J., Cordes, J

Reference 23

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.910687Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 7e0e0dd0-4cae-4bc8-b0c5-68d7363f27d8 · outbound

This paper cites J., Spiewak, R., Lyne, A.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes J., Spiewak, R., Lyne, A

Reference 24

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.880760Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 4d747d4b-d556-48d4-bbd4-f2ccb2eec779 · outbound

This paper cites an unresolved cited work.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Unresolved cited work

Reference 25

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.894916Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation c58142d5-1fc4-4f6d-84ef-a2f982704fea · outbound

This paper cites an unresolved cited work.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Unresolved cited work

Reference 26

Resolution: unresolved; raw_fallback, observed 2026-05-16T03:02:12.231127Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 7c807896-c9dc-466a-98d1-2fe7ec7f26ec · outbound

This paper cites T., Ellis, J.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes T., Ellis, J

Reference 27

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.826303Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation d222336d-40b3-49ac-a209-8dca89e05c90 · outbound

This paper cites X., Lin, H.-H., Luo, J., et al.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes X., Lin, H.-H., Luo, J., et al

Reference 28

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.915740Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation e2d43514-1d41-4d82-9c9d-ec72d1912668 · outbound

This paper cites an unresolved cited work.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Unresolved cited work

Reference 29

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.838205Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation d8699bc6-58b7-4947-9add-99fd8d554ce1 · outbound

This paper cites R.\ 1976, , 39, 447.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes R.\ 1976, , 39, 447

Reference 30

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.819972Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation a71b809f-05fc-4f55-8bf1-241d6a7530af · outbound

This paper cites 2023, in American Astronomical Society Meeting Abstracts, Vol.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes 2023, in American Astronomical Society Meeting Abstracts, Vol

Reference 31

Resolution: verified fuzzy; raw_fallback, observed 2026-05-16T03:02:12.215536Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 65f2b0e4-0ced-4976-bb35-84de0decde20 · outbound

This paper cites 2010, Science, 329, 408, doi: 10.1126/science.1186683 27.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes 2010, Science, 329, 408, doi: 10.1126/science.1186683 27

Reference 32

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.932484Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 0da33fef-b83a-427c-8c90-de38b6c8bb25 · outbound

This paper cites F., & Cognard, I.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes F., & Cognard, I

Reference 33

Resolution: metadata mismatch; doi, observed 2026-05-10T20:05:45.925738Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 90e63fbb-de99-4553-8de0-bef6766df845 · outbound

This paper cites 2026 in prep.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes 2026 in prep

Reference 34

Resolution: verified fuzzy; raw_fallback, observed 2026-05-16T03:02:12.220168Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation b2161bc0-5d3b-4d60-a701-9f43121fd4e2 · outbound

This paper cites 2024, ApJ, 974, 10, doi: 10.3847/1538-4357/ad6a51.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes 2024, ApJ, 974, 10, doi: 10.3847/1538-4357/ad6a51

Reference 35

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.923593Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation a0166ea3-b2a2-44a1-b671-322e0fa735ac · outbound

This paper cites 2011, Journal of Machine Learning Research, 12.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes 2011, Journal of Machine Learning Research, 12

Reference 36

Resolution: verified fuzzy; raw_fallback, observed 2026-05-16T03:02:12.235214Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 9f40a2a2-5ace-4de4-87c4-ef74a9c28480 · outbound

This paper cites , number =.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes , number =

Reference 37

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.937854Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation c480e448-04d7-4850-abad-420add1ec665 · outbound

This paper cites T., Demorest, P.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes T., Demorest, P

Reference 38

Resolution: verified fuzzy; raw_fallback, observed 2026-05-16T03:02:12.224481Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 18d00f73-85a0-4428-9d52-862bd2bb0ba7 · outbound

This paper cites an unresolved cited work.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Unresolved cited work

Reference 39

Resolution: unresolved; raw_fallback, observed 2026-05-16T03:02:12.243391Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 3c8dbc61-a042-4ebe-be66-35d4b4c8e253 · outbound

This paper cites D.\ 1982, , 263, 835.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes D.\ 1982, , 263, 835

Reference 40

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.930039Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation f07ae875-fa5e-4ed6-b7a0-dba6f6eeeda1 · outbound

This paper cites M., Cordes, J.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes M., Cordes, J

Reference 41

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.927933Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 0f3593d2-c896-4a96-9893-9b1cd8b6780f · outbound

This paper cites M., Lentati, L.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes M., Lentati, L

Reference 42

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.940071Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation 3bdf79ce-a51d-41f4-94b8-30a5cf3de9d0 · outbound

This paper cites an unresolved cited work.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes Unresolved cited work

Reference 43

Resolution: verified exact; arxiv_id, observed 2026-05-10T20:05:45.935655Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation f76dc05b-70b8-43ab-b22b-930eaeaca4d0 · outbound

This paper cites M., McLaughlin, M.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes M., McLaughlin, M

Reference 44

Resolution: verified exact; doi, observed 2026-05-10T20:05:45.921407Z

Source-reported events for the cited work

correction dated 2022-12-27. Source: crossref record 10.3847/1538-4357/acab5f->10.3847/1538-4357/ac4045:correction, observed 2026-07-11T02:56:08.741235+00:00. This notice travels one citation hop only.

Observation 786d029a-dbae-4706-9905-bfdafc9bf9ce · outbound

This paper cites X., Burgay, M., et al.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes X., Burgay, M., et al

Reference 45

Resolution: verified fuzzy; raw_fallback, observed 2026-05-16T03:02:12.247642Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Observation eb1e29cd-5070-4e90-affb-d58221989c4e · outbound

This paper cites and Shibahashi , H.

The NANOGrav 15 yr and 20 yr Datasets: Timing Events and Pulse Shape Changes and Shibahashi , H

Reference 46

Resolution: metadata mismatch; arxiv_id, observed 2026-05-10T20:05:45.919121Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.

Pith citing papers

No inbound Pith citation observations are available.