Paper Citation Record · LEDGER

Document Similarity Enhanced IPS Estimation for Unbiased Learning to Rank

As of 21 August 2026, this Paper Citation Record lists 34 of 34 outbound references and 0 inbound Pith citation observations for arXiv:2507.07909.

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

pith.paper-citation-record.v1
2507.07909 v1

Coverage vector

measured 34 of 34 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-06T18:32:39.162601Z

measured 34 of 34 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 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

34 of 34 outbound references displayed

verified exact0
verified fuzzy1
unresolved33
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation d17ec380-b850-404b-b174-799232c5529c · outbound

This paper cites an unresolved cited work.

Reference 1

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:44.795442Z

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 705e7eaf-3d8b-4202-87d4-3918fb1a4cfd · outbound

This paper cites an unresolved cited work.

Reference 2

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:44.563095Z

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 79c8b785-a9bf-439f-a83b-f8a04783ebd2 · outbound

This paper cites an unresolved cited work.

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-06T18:32:35.697542Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 13aad605-1157-40e5-a08f-90e0f697e35c · outbound

This paper cites an unresolved cited work.

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:44.168927Z

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 ff845d72-1c33-47bb-9fa6-9073b0a26a2e · outbound

This paper cites an unresolved cited work.

Reference 5

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:43.934970Z

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 07eab645-67fd-4502-b26e-03fe3bdf94a3 · outbound

This paper cites an unresolved cited work.

Reference 6

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:43.726654Z

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 d2e53388-700f-475f-9145-52342b3e64ce · outbound

This paper cites an unresolved cited work.

Reference 7

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:43.531525Z

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 e9c9a048-4a9d-4524-a8e5-b4004b54dd3e · outbound

This paper cites an unresolved cited work.

Reference 8

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:43.300541Z

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 d990f88c-dbfb-44bc-9bed-5190fc0ba5eb · outbound

This paper cites an unresolved cited work.

Reference 9

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:43.096909Z

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 1f0b0478-fc7c-4447-b1dd-063b2bc34aa9 · outbound

This paper cites Safe Deployment for Counterfactual Learning to Rank with Exposure-Based Risk Minimization.

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-06T18:32:36.585482Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7a367999-7aa6-47ab-a424-5334b1b60441 · outbound

This paper cites an unresolved cited work.

Reference 11

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:42.891582Z

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 c629fb1a-0c23-4491-bed7-49f047e0a4f0 · outbound

This paper cites an unresolved cited work.

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:42.722694Z

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 051d81f5-788a-4b51-9903-268a21c85c67 · outbound

This paper cites an unresolved cited work.

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-06T18:32:36.889419Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d45aaaab-c468-4bde-9cfa-a14dc89ad37e · outbound

This paper cites an unresolved cited work.

Reference 14

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:42.287639Z

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 7e941b0d-4545-4fef-acfc-319c8cd50932 · outbound

This paper cites an unresolved cited work.

Reference 15

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:42.096002Z

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 25195022-29e1-47b6-9cc2-590c25b80930 · outbound

This paper cites 1986.Taxicab geometry: An adventure in non-Euclidean geometry.

Document Similarity Enhanced IPS Estimation for Unbiased Learning to Rank 1986.Taxicab geometry: An adventure in non-Euclidean geometry

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T18:32:41.926547Z

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 bb58cbb6-e086-4614-920d-43bc5b3a6e83 · outbound

This paper cites an unresolved cited work.

Reference 17

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:41.784872Z

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 163b9999-c5f3-4580-aacf-34881eb02505 · outbound

This paper cites an unresolved cited work.

Reference 18

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:41.629139Z

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 9c97607f-ccfc-43c5-bb51-dfaed04dbadf · outbound

This paper cites an unresolved cited work.

Reference 19

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:41.427714Z

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 7cd0dac3-d59f-463e-9a1c-777eee56b9b7 · outbound

This paper cites an unresolved cited work.

Reference 20

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:41.290910Z

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 f72502ca-89cc-41b6-8042-288d700643d7 · outbound

This paper cites an unresolved cited work.

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:41.128355Z

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 6f1a0cf8-4f8b-4687-9664-6c50b9a21439 · outbound

This paper cites an unresolved cited work.

Reference 22

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:40.985712Z

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 ca87138e-dfc8-4505-b213-0a1ba69fc62a · outbound

This paper cites an unresolved cited work.

Reference 23

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:40.811446Z

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 f28430f5-8e68-4ca8-be6d-e61662ab383a · outbound

This paper cites an unresolved cited work.

Reference 24

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:40.647413Z

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 14e97f30-64c3-463c-8ad9-17e0ad13ea66 · outbound

This paper cites Introducing LETOR 4.0 Datasets.

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-06T18:32:38.282012Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation facee2c5-a582-458a-9bfc-d8d749f8c875 · outbound

This paper cites an unresolved cited work.

Reference 26

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:40.474411Z

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 e9b43e8b-e062-4608-b63c-dda919e44cb7 · outbound

This paper cites Off-Policy Evaluation for Large Action Spaces via Embeddings.

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-06T18:32:38.498669Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4e2ec660-4c37-46c4-b309-e81d92ebca5e · outbound

This paper cites an unresolved cited work.

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-06T18:32:38.626837Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 17412e21-50c7-4c3c-b089-f46027956e69 · outbound

This paper cites an unresolved cited work.

Reference 29

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:40.284065Z

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 fb8de357-027b-4d01-999e-8cb93a586db6 · outbound

This paper cites an unresolved cited work.

Reference 30

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:40.110897Z

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 19592d8c-47a1-4557-ad82-137a03ccede5 · outbound

This paper cites an unresolved cited work.

Reference 31

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:39.822581Z

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 17843353-069b-4f7c-8ce1-061c805a8e99 · outbound

This paper cites an unresolved cited work.

Reference 32

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:39.530239Z

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 8be69b60-7eed-43ef-8ea6-c721dc027453 · outbound

This paper cites an unresolved cited work.

Reference 2017

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:42.466384Z

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 0ef0c98b-d19f-4cf7-96d7-7617f6a50a9a · outbound

This paper cites an unresolved cited work.

Reference 2019

Resolution: unresolved; raw_fallback, observed 2026-08-06T18:32:44.333038Z

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

No inbound Pith citation observations are available.