Paper Citation Record · LEDGER

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases

As of 21 August 2026, this Paper Citation Record lists 29 of 29 outbound references and 2 inbound Pith citation observations for arXiv:2501.01530.

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

pith.paper-citation-record.v1
2501.01530 v1

Coverage vector

measured 29 of 29 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-10T22:33:16.174638Z

measured 31 of 31 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 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-01T02:50:46.625281Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-20T08:18:08.258711Z

Reference resolution

29 of 29 outbound references displayed

verified exact0
verified fuzzy0
unresolved4
parse uncertain23
malformed identifier2
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 1a586fad-6bf9-474f-bc76-3b02ff0e8828 · outbound

This paper cites How low can you go? SN 2018zd as a low-mass Fe core-collapse supernova.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases How low can you go? SN 2018zd as a low-mass Fe core-collapse supernova

Reference 1

Resolution: malformed identifier; no resolver link, observed 2026-08-10T22:33:16.031004Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c0b93c52-a5c1-4cf5-8e59-4f20ef4153a3 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 2

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.667501Z

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 c36617cc-615d-4d67-89e4-3a6bb0a7eeac · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 3

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.651677Z

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 3f8087d5-f877-435d-82cd-731f759d229b · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 4

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.634669Z

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 cc182938-17b5-4c9c-a9cd-d0b65a24121b · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 5

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.618745Z

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 d7b4cb76-f3a4-4de8-9f47-b55fab4d3513 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 6

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.602767Z

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 834280c0-34bf-4985-aac5-2ea0b7611a3f · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 7

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:33:16.583752Z

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 db5efd85-e6a3-4940-bc7c-f5fa0e15ed27 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 8

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.568415Z

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 50d310da-a1fd-4421-b45f-9a3eaba5aef9 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 9

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:33:16.552778Z

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 ba6bd7e6-4e69-4336-a078-e01a1912236b · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 10

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.537742Z

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 4f81fcef-6ec5-4631-a752-a217294d6f22 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 11

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.522810Z

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 2b245402-6160-4b70-a6d0-0599624309cf · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 12

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.507421Z

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 9aa89b1b-0a8f-40e4-8303-479bcdebfc84 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 13

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.490067Z

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 1357aa78-1939-4e57-915d-fc08dca2dc59 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 14

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.474282Z

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 90b38d54-9efe-4e3f-8479-bd6dfc95f6f8 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 15

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.457795Z

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 db8e72b5-4de2-4264-b357-14b7b925b8ef · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 16

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.441500Z

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 ea9ea2e2-25c3-4886-8ad4-42c5f5e5665d · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 17

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.425984Z

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 0a27254d-4404-4e84-939f-2d5e4699c30f · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 18

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:33:16.409802Z

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 ca89dfcd-901f-4ea9-97f8-4c5b06d10ffa · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 19

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.394037Z

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 aa70d1c4-e362-4ed1-b12b-6f812b02eaea · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 20

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.377771Z

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 486f8747-3c97-4f14-a8c1-52b360c1be7a · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 21

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.362286Z

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 269f86cd-5c6d-4287-976d-1312da87caf7 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 22

Resolution: unresolved; raw_fallback, observed 2026-08-10T22:33:16.346536Z

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 e2ab1b7e-d790-468b-8f3e-293e105e3237 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 23

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.331069Z

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 c48bc73e-4b67-4c18-8720-8c7161a5c325 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 24

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.314569Z

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 721ec2ec-eee1-4951-a13e-12c2c22cdef8 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 25

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.297199Z

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 5b73f02c-f913-4cfa-8c3f-9f5f98579ddd · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 26

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.280648Z

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 28db60c8-b3b2-48cf-b7e3-23a746a8d5e1 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 27

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.264784Z

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 389985a5-2411-49ee-bbaf-d7a3e9e8f8a5 · outbound

This paper cites an unresolved cited work.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases Unresolved cited work

Reference 28

Resolution: parse uncertain; raw_fallback, observed 2026-08-10T22:33:16.248462Z

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 92de21b6-07b3-4f72-8a23-8609cb226196 · outbound

This paper cites (2024) Table A.7: Physical parameters of SN II comparison sample.

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases (2024) Table A.7: Physical parameters of SN II comparison sample

Reference 29

Resolution: malformed identifier; raw_fallback, observed 2026-08-10T22:33:16.231353Z

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

Observation 10ba8747-c57d-45c6-bf3a-ff5e50fd26fa · inbound

Low-Luminosity Type IIP Supernovae from the Zwicky Transient Facility Census of the Local Universe. III: Hunting for electron-capture supernovae using nebular spectroscopy cites this paper.

Low-Luminosity Type IIP Supernovae from the Zwicky Transient Facility Census of the Local Universe. III: Hunting for electron-capture supernovae using nebular spectroscopy SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases

Reference 28

Resolution: verified exact; arxiv_id, observed 2026-05-20T08:18:08.260277Z

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 bcfed7c2-8392-4fc8-8148-eeb567c4ab87 · inbound

SN 2022xus: bridging the gap between Type IIP and IIL supernovae cites this paper.

SN 2022xus: bridging the gap between Type IIP and IIL supernovae SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases

Reference 65

Resolution: unresolved; no resolver link, observed 2026-08-01T02:50:46.625281Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.