Paper Citation Record · LEDGER

Revisiting Absence withSymptoms that T Show up Decades Later to Recover Empty Categories

As of 24 August 2026, this Paper Citation Record lists 28 of 28 outbound references and 0 inbound Pith citation observations for arXiv:2412.01109.

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

pith.paper-citation-record.v1
2412.01109 v1

Coverage vector

measured 28 of 28 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-12T04:44:15.009414Z

measured 28 of 28 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-23T06:30:58.430688+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

28 of 28 outbound references displayed

verified exact2
verified fuzzy1
unresolved22
parse uncertain0
malformed identifier2
metadata mismatch1

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation ffeea55e-6c06-45f8-881d-9a0abeaa2df0 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 1

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.621748Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation dacb9c20-4d46-4009-b47f-35b8b77079ae · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-12T04:44:14.922416Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 00879c87-550d-466a-8db1-6a5e9123df22 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-12T04:44:14.925803Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b8cf8cb5-36a1-454d-83be-45b1febf1dd6 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.612679Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 2c763e4b-6da5-40dc-a695-8fd8e4928c2d · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 5

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.603451Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation b47f35a2-4836-4aeb-bd3c-17f32f7101b0 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 6

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.593705Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 0f3f1a39-a5cc-4ad3-8506-09f89c847099 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 7

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.584102Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation b7c3537b-bee8-45a2-b60d-b1f38c384c52 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 8

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.574917Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 4f4baf65-bddc-4ef3-9a2f-50c47296cff7 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 9

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.563690Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 47b9f539-77f5-4fb4-bc3c-5048bb0db020 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-12T04:44:14.949964Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 53024ec4-832d-45a2-b6d1-e724004cd558 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 11

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.553218Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 3932e225-826c-4e63-892f-3322347b3133 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.544080Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation c24d1e4d-58eb-456a-820f-dd2eb6a518b3 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 13

Resolution: verified exact; doi, observed 2026-08-12T04:44:15.077740Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 6de4cc19-366f-482f-aff2-77f850bc6fe2 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 14

Resolution: malformed identifier; no resolver link, observed 2026-08-12T04:44:14.963184Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f02147b2-19c6-4879-89d8-21ec536640d7 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-12T04:44:14.966504Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 45cb8844-7deb-45a0-ade4-c279fa967cce · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 16

Resolution: verified exact; doi, observed 2026-08-12T04:44:15.060352Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 010385e8-46ac-4074-b1e6-595a1d6eab2c · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 17

Resolution: malformed identifier; no resolver link, observed 2026-08-12T04:44:14.973669Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e35c9350-0008-4d62-bb48-f704066ef8e2 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-12T04:44:14.976959Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8cbe0fb8-6690-4f9d-9ca9-4e4d5cc9f4fd · outbound

This paper cites Marcus, Mary Ann Marcinkiewicz, and Beatrice Santorini.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Marcus, Mary Ann Marcinkiewicz, and Beatrice Santorini

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-12T04:44:15.534874Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 3cc9e675-a95d-4f50-b928-188da80d23af · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 20

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.526523Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 56062697-7c9e-4afc-adf2-61f86422d363 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.518194Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 186efea3-5543-40da-88e0-5fdcf59d4d8f · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 22

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.508104Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 529d843c-dc98-45f1-94be-ce8873dd0e6b · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-12T04:44:14.992507Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 05473580-f1b9-46f2-90af-5e8482ddad04 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 24

Resolution: metadata mismatch; raw_fallback, observed 2026-08-12T04:44:15.216562Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 1727f90e-22ec-47c5-a4c6-c08228086cf4 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 25

Resolution: unresolved; raw_fallback, observed 2026-08-12T04:44:15.498086Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 9bbc607c-5581-4b9b-ad77-34c52891f7f5 · outbound

This paper cites an unresolved cited work.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories Unresolved cited work

Reference 26

Resolution: unresolved; no resolver link, observed 2026-08-12T04:44:15.002783Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e9204a64-9c16-413a-9ca0-5b601b779b13 · outbound

This paper cites URL: " 'urlintro :=.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories URL: " 'urlintro :=

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-12T04:44:15.006126Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation fe81a9aa-6d87-4c15-adde-9437bc1f7243 · outbound

This paper cites write newline.

Revisiting Absence withSymptoms that *T* Show up Decades Later to Recover Empty Categories write newline

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-12T04:44:15.009414Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

No inbound Pith citation observations are available.