Paper Citation Record · LEDGER

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428

As of 21 August 2026, this Paper Citation Record lists 42 of 42 outbound references and 2 inbound Pith citation observations for arXiv:2504.12410.

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

pith.paper-citation-record.v1
2504.12410 v1

Coverage vector

measured 42 of 42 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-16T12:39:00.888103Z

measured 44 of 44 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-16T11:44:58.119200Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-10T13:20:25.761476Z

Reference resolution

42 of 42 outbound references displayed

verified exact0
verified fuzzy32
unresolved10
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 5237b721-b446-4d2c-8ad1-cac67684ef71 · outbound

This paper cites 2010, The Astrophysical Journal, 716, 30.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2010, The Astrophysical Journal, 716, 30

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-16T12:39:00.730653Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation da897943-143b-4b0b-8b79-a80264c3948d · outbound

This paper cites 2024, Astronomy & Astrophysics, 685, A117.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2024, Astronomy & Astrophysics, 685, A117

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.402597Z

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 f253d2c5-82cd-4a08-a7bc-0e820fc41f2f · outbound

This paper cites 2002, Astronomy & Astrophysics, 384, L23.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2002, Astronomy & Astrophysics, 384, L23

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.388122Z

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 72f4cf4a-a1ca-421c-914a-fcb390f7b382 · outbound

This paper cites 2016, Monthly Notices of the Royal Astronomical Society, 463, 3365.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2016, Monthly Notices of the Royal Astronomical Society, 463, 3365

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.373928Z

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 dfaef17f-2681-44a0-848d-c66f7f428c97 · outbound

This paper cites an unresolved cited work.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 Unresolved cited work

Reference 5

Resolution: unresolved; no resolver link, observed 2026-08-16T12:39:00.747157Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 84984c30-980e-472e-a363-0b03a57be44b · outbound

This paper cites 2022, SoftwareX, 19, 101194.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2022, SoftwareX, 19, 101194

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-16T12:39:00.751745Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bafa8fdb-d4e7-4798-bf7d-a3194b1d11d9 · outbound

This paper cites 2024, ApJ, 976, 91, doi: 10.3847/1538-4357/ad83cc IXPE view of H 1426+428 9.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2024, ApJ, 976, 91, doi: 10.3847/1538-4357/ad83cc IXPE view of H 1426+428 9

Reference 7

Resolution: unresolved; no resolver link, observed 2026-08-16T12:39:00.755955Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e60044cd-9ab1-4e0f-b047-2645bf667534 · outbound

This paper cites 2016, Monthly Notices of the Royal Astronomical Society, 457, 2252.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2016, Monthly Notices of the Royal Astronomical Society, 457, 2252

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.345606Z

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 0059ecc8-2c37-4adb-a2bb-03ffe7d3b002 · outbound

This paper cites 2018, Monthly Notices of the Royal Astronomical Society, 478, 3199.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2018, Monthly Notices of the Royal Astronomical Society, 478, 3199

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.332218Z

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 550f1bde-7460-47ef-8abe-3ac8a3adce0c · outbound

This paper cites N., Hill, J., Nousek, J., et al.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 N., Hill, J., Nousek, J., et al

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-16T12:39:00.768221Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 168e47b0-71f4-4e51-b5b7-ff8d33f3b22f · outbound

This paper cites 2024, Monthly Notices of the Royal Astronomical Society, 533, 120.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2024, Monthly Notices of the Royal Astronomical Society, 533, 120

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.310952Z

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 5cbcaefe-36ab-40ca-827f-40372247a69d · outbound

This paper cites 2019, Astronomy & Astrophysics, 632, A77.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2019, Astronomy & Astrophysics, 632, A77

Reference 12

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.298579Z

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 f4a2d03f-4361-4eca-9263-bf2c0999e46d · outbound

This paper cites J., Liodakis, I., Middei, R., et al.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 J., Liodakis, I., Middei, R., et al

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.286215Z

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 14f63f5b-2fa8-486a-89a8-a40e34a5bb5f · outbound

This paper cites X-ray Intraday Variability of HBL Blazars with XMM-Newton.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 X-ray Intraday Variability of HBL Blazars with XMM-Newton

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-16T12:39:00.783669Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e520810d-d5a2-4d9e-a8db-d17f12bff6ef · outbound

This paper cites R., Liodakis, I., Middei, R., et al.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 R., Liodakis, I., Middei, R., et al

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.273542Z

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 cb8cf1b0-fd90-454e-8cc3-2a60f1093654 · outbound

This paper cites P., et al.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 P., et al

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.259325Z

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 c0716f20-1bd4-496c-87d7-254ff8177c93 · outbound

This paper cites 1998, Monthly Notices of the Royal Astronomical Society, 299, 433.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 1998, Monthly Notices of the Royal Astronomical Society, 299, 433

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.246573Z

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 0a5b6e33-a550-4c93-b516-154094503f93 · outbound

This paper cites 1999, Monthly Notices of the Royal Astronomical Society, 310, 465.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 1999, Monthly Notices of the Royal Astronomical Society, 310, 465

Reference 18

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.233780Z

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 48a09087-e7cb-4fc1-90bc-2ead3d7ac146 · outbound

This paper cites 2019, New Astronomy Reviews, 87, 101541.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2019, New Astronomy Reviews, 87, 101541

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.220231Z

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 200e6cb3-3478-46e8-90c2-8c9d0903bccd · outbound

This paper cites G., Marscher, A.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 G., Marscher, A

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.207527Z

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 9f0232b4-6b89-4f87-aef4-a7966f6d69ff · outbound

This paper cites 2015, Astroparticle Physics, 68, 45.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2015, Astroparticle Physics, 68, 45

Reference 21

Resolution: unresolved; no resolver link, observed 2026-08-16T12:39:00.811177Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 864dec2c-0932-47ac-8f2e-0dbba36d7788 · outbound

This paper cites 2020, Astronomy & Astrophysics, 634, A87.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2020, Astronomy & Astrophysics, 634, A87

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.187110Z

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 76eb4c17-e36d-40e6-accb-094f943e76bd · outbound

This paper cites P., Agudo, I., et al.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 P., Agudo, I., et al

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-16T12:39:00.818844Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c32c65a8-4099-4faa-9d77-2937961c4f7f · outbound

This paper cites an unresolved cited work.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 Unresolved cited work

Reference 24

Resolution: unresolved; raw_fallback, observed 2026-08-16T12:39:01.167847Z

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 d940a156-2f84-4141-8d8d-d206f20d8563 · outbound

This paper cites P., & Gear, W.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 P., & Gear, W

Reference 25

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.155864Z

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 61feef90-2220-465a-8f8a-1227fb153f85 · outbound

This paper cites 298, Nov.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 298, Nov

Reference 26

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.144324Z

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 bb2deb86-82df-48a4-837e-46decd45ff0a · outbound

This paper cites P., & Jorstad, S.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 P., & Jorstad, S

Reference 27

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.132622Z

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 c6cd6b36-0284-481f-a28a-e24eb2141f04 · outbound

This paper cites 2023, The Astrophysical journal letters, 953, L28 Nievas Rosillo, M., Dom´ ınguez, A., Chiaro, G., et al.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2023, The Astrophysical journal letters, 953, L28 Nievas Rosillo, M., Dom´ ınguez, A., Chiaro, G., et al

Reference 28

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.120838Z

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 97012489-732e-4bb5-867f-2415b2f665f4 · outbound

This paper cites E., et al.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 E., et al

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.108538Z

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 4a15feaf-53f9-45ad-986d-dc8940db8541 · outbound

This paper cites S., Dominguez, A., Ajello, M., Franckowiak, A., & Hartmann, D.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 S., Dominguez, A., Ajello, M., Franckowiak, A., & Hartmann, D

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.096243Z

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 6e0c1a32-adaf-42a3-b7fe-1474b5cb5bce · outbound

This paper cites G., & Edwards, P.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 G., & Edwards, P

Reference 31

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.083591Z

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 2c029cdc-5259-4520-bd76-12553843a977 · outbound

This paper cites G., Pant, N., & Edwards, P.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 G., Pant, N., & Edwards, P

Reference 32

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.071153Z

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 5f323e84-3d0f-4c1b-bd56-58eee510ae6d · outbound

This paper cites 2021, The Astronomer’s Telegram, 14501, 1.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2021, The Astronomer’s Telegram, 14501, 1

Reference 33

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.057449Z

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 0cfe36a0-a553-4df7-9947-f1d3ee4c69dc · outbound

This paper cites 1989, Astrophysical Journal, Part 1 (ISSN 0004-637X), vol.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 1989, Astrophysical Journal, Part 1 (ISSN 0004-637X), vol

Reference 34

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.043663Z

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 95afa639-7d89-4aa8-bde6-c8e5136ee2ad · outbound

This paper cites B., & Lightman, A.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 B., & Lightman, A

Reference 35

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.029234Z

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 3eea6685-de89-4de7-af9a-175ffdf38b3a · outbound

This paper cites G., et al.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 G., et al

Reference 36

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.016576Z

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 90d2af95-8d7b-4723-b291-aeedb34f3e34 · outbound

This paper cites S., Jannuzi, B.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 S., Jannuzi, B

Reference 37

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:01.002756Z

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 7d8ead6a-f46d-41e7-97f6-ac2d1ed11c2d · outbound

This paper cites 2021, Galaxies, 9, 37.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2021, Galaxies, 9, 37

Reference 38

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:00.989544Z

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 af11512b-1505-4c5c-94f4-79573efbb1f7 · outbound

This paper cites M., & Padovani, P.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 M., & Padovani, P

Reference 39

Resolution: unresolved; no resolver link, observed 2026-08-16T12:39:00.877545Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d0d62180-8830-4066-8f05-b54da09d869b · outbound

This paper cites R., Jorstad, S.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 R., Jorstad, S

Reference 40

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:00.967569Z

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 5681b778-b14a-4653-8dc1-e53b6f24ed30 · outbound

This paper cites C., Soffitta, P., Baldini, L., et al.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 C., Soffitta, P., Baldini, L., et al

Reference 41

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:00.955368Z

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 338c1aad-246a-4fa2-ab86-0acf66309ba2 · outbound

This paper cites 2016, The Astrophysical Journal, 817, 63.

Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428 2016, The Astrophysical Journal, 817, 63

Reference 42

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T12:39:00.942437Z

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

Observation 3216d6f9-18ec-41fb-8523-2ade3c2f12cf · inbound

X-ray Polarization of the High-Synchrotron-Peaked BL Lac H 1426+428 cites this paper.

X-ray Polarization of the High-Synchrotron-Peaked BL Lac H 1426+428 Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-16T11:44:58.119200Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 346de185-8eb0-4968-af18-1670e1c79c8c · inbound

Tests of Lorentz Symmetry using X-ray Polarimetry cites this paper.

Tests of Lorentz Symmetry using X-ray Polarimetry Contemporaneous X-ray and Optical Polarization of EHSP Blazar H 1426+428

Reference 15

Resolution: verified exact; arxiv_id, observed 2026-05-10T13:20:25.763114Z

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.