Paper Citation Record · LEDGER

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models

As of 17 August 2026, this Paper Citation Record lists 34 of 34 outbound references and 0 inbound Pith citation observations for arXiv:2507.13827.

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

pith.paper-citation-record.v1
2507.13827 v1

Coverage vector

measured 34 of 34 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-06T16:20:57.978901Z

measured 34 of 34 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+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 6c4e6183-3697-459e-9208-616503c41634 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 1

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.272171Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 9d2cbf3b-84f9-4f18-8a12-25f45a85ae0e · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 2

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.264891Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 427609e0-86f3-449f-81a4-2df77852602e · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 3

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.257075Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 49375b84-31ce-4987-9c1d-9ae158ea9428 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 4

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.249505Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation ac87acdd-05ca-4be1-bb61-39bfd8030efd · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 5

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.241997Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation bdf64383-a085-42e1-8a42-b206cbe8ac44 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 6

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.233266Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 26316af6-1c7c-4a3f-a913-831d13fd71a9 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 7

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.224873Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 1851c9e8-5ab2-41ff-99da-00e50c9330e5 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 8

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.215746Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 3a481c61-6717-465a-9565-7bca08420482 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 9

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.206955Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation c3eb3179-dbdc-4dcc-9dc0-916097df16fc · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 10

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.199059Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 86d5ac6d-b8f7-4bb6-af68-046a1b6ef40d · outbound

This paper cites BERTopic: Neural topic modeling with a class-based TF-IDF procedure.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models BERTopic: Neural topic modeling with a class-based TF-IDF procedure

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-06T16:20:57.920212Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 88fa8653-ed65-4ece-99b2-42a8f8d3a6b4 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 12

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.190817Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation b9f70dd3-3ecc-4ef5-a6b4-feb2b181e470 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 13

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.183442Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 53b22af6-2d01-4bd8-9508-0fc37ae8e000 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 14

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.175838Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 0c292632-d35b-4cab-b7d7-6f3ddbb3b4e7 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 15

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.167874Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation baf13c23-4028-4f64-a130-d6fd5c41ed13 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 16

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.160057Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 22913675-8d09-4f88-9f57-d2bf96392b01 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 17

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.151942Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation c7fb007f-5837-4a32-aa21-d209714c2d77 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 18

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.143477Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 3f000ecf-b1b8-4ca4-a0ed-38b358462447 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 19

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.135446Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 5cf03487-a71b-4138-b261-0d648fded992 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 20

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.126779Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 1b2f28e6-4642-4cfa-a40b-ac0ecd04aab2 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.110476Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 5ee329fa-d495-497a-bebf-d1daf35cb35f · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 22

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.101893Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 7e5aea5e-3f4e-43f4-bcda-1bae2257960c · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 23

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.093394Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 830416fe-3ccd-4c9f-af67-da8ae873a8fb · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-06T16:20:57.955469Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 140848b5-e99d-433b-aa12-1c20b6166996 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 25

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.079813Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation ca08c1a0-9e60-4cb6-8302-eaafef350b1a · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 26

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.070680Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 4c412e2b-c6d7-4d29-9742-c2a7c1471e43 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 27

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.062322Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation f99cf387-78b3-4163-957d-cb57f721fe0f · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 28

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.053661Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 620eae86-5765-443b-b2ba-6d7a14b726d9 · outbound

This paper cites Question Answering and Question Generation as Dual Tasks.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Question Answering and Question Generation as Dual Tasks

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-06T16:20:57.968446Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5eb662bd-1c0e-4ec7-9e51-d27cc59a7a62 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 30

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.045830Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation f53f3e65-53be-47dc-9101-013d8802995a · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 31

Resolution: unresolved; raw_fallback, observed 2026-08-06T16:20:58.036306Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 227b4c1f-6287-4148-b7e3-8825a799c9ee · outbound

This paper cites Evaluation of Retrieval-Augmented Generation: A Survey.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Evaluation of Retrieval-Augmented Generation: A Survey

Reference 32

Resolution: unresolved; no resolver link, observed 2026-08-06T16:20:57.976407Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bd679f50-1ef8-421f-b9c5-7f12449021e0 · outbound

This paper cites an unresolved cited work.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Unresolved cited work

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-06T16:20:57.978901Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 63fb8f4b-0cab-4e77-b75d-76adcba0e351 · outbound

This paper cites Applied Intelligence 52, 2 (2022), 1520–1543.

Question-Answer Extraction from Scientific Articles Using Knowledge Graphs and Large Language Models Applied Intelligence 52, 2 (2022), 1520–1543

Reference 2022

Resolution: verified fuzzy; raw_fallback, observed 2026-08-06T16:20:58.118662Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Pith citing papers

No inbound Pith citation observations are available.