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Paper Citation Record · LEDGER

The QuaSEFE Problem

As of 16 August 2026, this Paper Citation Record lists 25 of 25 outbound references and 0 inbound Pith citation observations for arXiv:1908.08708.

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

pith.paper-citation-record.v1
1908.08708 v1

Coverage vector

measured 25 of 25 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-14T11:44:18.485647Z

measured 25 of 25 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

25 of 25 outbound references displayed

  • verified exact7
  • verified fuzzy2
  • unresolved14
  • parse uncertain0
  • malformed identifier2
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 5853ad61-ee1e-47d3-a0e8-a05c3f55d6cb · outbound

This paper cites Discrete Applied Mathematics 175, 104–108 (2014).

The QuaSEFE Problem Discrete Applied Mathematics 175, 104–108 (2014)

Reference 1

Resolution
verified exact
doi, observed 2026-08-14T11:44:18.691251Z

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.

source=pdf_text observed=2026-08-14T11:44:18.390901Z digest=sha256:fbea146b54bb260f9631ffc3316c78deb9f1b58a4ce055178c9b3fa875856f93

Observation 067e2382-abe8-4831-910f-77dca6b39dbe · outbound

This paper cites Journal of Combinatorial Theory, Series A 114(3), 563 – 571 (2007).

The QuaSEFE Problem Journal of Combinatorial Theory, Series A 114(3), 563 – 571 (2007)

Reference 2

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.395752Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.395752Z digest=sha256:dde2b3309805c0d42cc731a2be2a010b40d5b324959c7ae86d0cfb59050bf694

Observation 3bd6324f-c880-4565-aeba-a5304f5e9e48 · outbound

This paper cites Combinatorica 17(1), 1–9 (1997).

The QuaSEFE Problem Combinatorica 17(1), 1–9 (1997)

Reference 3

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.400865Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.400865Z digest=sha256:39d9acb3466c5f91866198d856e3ab99c3fb452b51b40af46287d59344690040

Observation 16fad90f-caf0-41ce-9c84-25c17ab8a70f · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 4

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.405616Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.405616Z digest=sha256:b2a220bbf406cabbc6d289babc0409e21882c4cab896ae68b97cba75e14cda2d

Observation f0d3cf92-d5c6-4d84-8e72-770c61de5729 · outbound

This paper cites ACM Trans.

The QuaSEFE Problem ACM Trans

Reference 5

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.409799Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.409799Z digest=sha256:ef3f4fe4c9c4ef52373e530afb304246b0ddac7a68d5463c112e32f08ace9939

Observation c9642b4a-57fc-41cd-adec-d5310c485a00 · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 6

Resolution
unresolved
raw_fallback, observed 2026-08-14T11:44:18.820567Z

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.

source=pdf_text observed=2026-08-14T11:44:18.414425Z digest=sha256:0ff76993468c2a214717a2c47258e309683c683f765b628001ae6075607006ca

Observation 36d6b32d-7eb7-482d-9e55-81c4721941b9 · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 7

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.418635Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.418635Z digest=sha256:4bd46bf5413d327d6186f7c09a79201307cef7914068cdad106712cb62e48d88

Observation 89eaf03c-fdf0-4c84-a99a-dd36649d3be3 · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 8

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.422076Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.422076Z digest=sha256:0c0bcff0c9420aafefd9b84fb6336ffbca2d99e315fd280373e6ba85bc7a68c8

Observation 557fff7f-2828-4c64-81cc-72613806c3b7 · outbound

This paper cites In: Tamassia, R.

The QuaSEFE Problem In: Tamassia, R

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T11:44:18.809487Z

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.

source=pdf_text observed=2026-08-14T11:44:18.425617Z digest=sha256:a49e359c939051ab028a067a8fadaf86946fe0f0fa3714e68253d7dbcb306a96

Observation 6537189b-be46-486b-96ee-5f78a54765c0 · outbound

This paper cites ACM Trans.

The QuaSEFE Problem ACM Trans

Reference 10

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.432805Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.432805Z digest=sha256:0ec7229fffb9cd8ef8b9aea45d2982f1955bbea21ec96ec3e33bdb2c58cca824

Observation 658b2991-6352-4ed6-a55b-998b57fb6be8 · outbound

This paper cites In: Hu, Y., N¨ ollenburg, M.

The QuaSEFE Problem In: Hu, Y., N¨ ollenburg, M

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-08-14T11:44:18.782749Z

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.

source=pdf_text observed=2026-08-14T11:44:18.436519Z digest=sha256:e281459545e716fc5b21469fe9aa1db2ff495960708a596f43c7c6dfd71bf739

Observation 87045d53-cf11-49a5-b0b5-0d7649742324 · outbound

This paper cites Com- put.

The QuaSEFE Problem Com- put

Reference 12

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.440141Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.440141Z digest=sha256:93f28e7d83f7d2fe8f033550e2ac8a9b993603d0ca69a982c62ae68884f4a188

Observation 2ec942f3-f37a-47ce-9748-8d23d1931c29 · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 13

Resolution
verified exact
doi, observed 2026-08-14T11:44:18.620477Z

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.

source=pdf_text observed=2026-08-14T11:44:18.444826Z digest=sha256:ec86d982192b8f246e8ba8a3903959955fe231979b775a6dfad70801367f83da

Observation 86cc4034-21e2-48ea-9a53-8da6c474e4b6 · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 14

Resolution
verified exact
doi, observed 2026-08-14T11:44:18.609192Z

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.

source=pdf_text observed=2026-08-14T11:44:18.448488Z digest=sha256:2852fc1a4f74d9647fcd50047ac13460212ad1e5f60664ecb58ff9294dd44c0f

Observation 2a661daa-48a6-4b26-bc1b-106226ba33ff · outbound

This paper cites ACM Comput.

The QuaSEFE Problem ACM Comput

Reference 15

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.452177Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.452177Z digest=sha256:f433b3662da17426c60387c99c44bd823c6ef1698ed55c87b7ad8ea443380420

Observation 9431d9d9-299d-45fa-92fa-3199a966a04e · outbound

This paper cites In: Hong, S., Nishizeki, T., Quan, W.

The QuaSEFE Problem In: Hong, S., Nishizeki, T., Quan, W

Reference 16

Resolution
malformed identifier
doi_truncated, observed 2026-08-14T11:44:18.591479Z

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.

source=pdf_text observed=2026-08-14T11:44:18.455728Z digest=sha256:0b4afea2fbe2b9df5f343e19aa91406164131f3881a27236346500abbb65a81b

Observation c6d94536-9f9e-4e2f-99ea-21a7c4b45895 · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 17

Resolution
verified exact
doi, observed 2026-08-14T11:44:18.579929Z

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.

source=pdf_text observed=2026-08-14T11:44:18.459561Z digest=sha256:8d3c97781f1d84e557426e11fea8ad361ec0021b501e15a671026953e55e1ad5

Observation 6109d83f-7cf2-46b5-bfeb-05bce26adc46 · outbound

This paper cites SIDMA 27(1), 550–561 (2013).

The QuaSEFE Problem SIDMA 27(1), 550–561 (2013)

Reference 18

Resolution
verified exact
doi, observed 2026-08-14T11:44:18.568033Z

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.

source=pdf_text observed=2026-08-14T11:44:18.463312Z digest=sha256:25cd43110fe9ddeb9f82d115c3d8f11cd1c6f8846d5e92e00e43e8d5e5750e72

Observation d0604495-424a-46ec-8620-a743a2354bb4 · outbound

This paper cites In: Kaufmann, M., Wagner, D.

The QuaSEFE Problem In: Kaufmann, M., Wagner, D

Reference 19

Resolution
malformed identifier
no resolver link, observed 2026-08-14T11:44:18.467069Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.467069Z digest=sha256:72ec2a5e642ca490267eeab3e2312f7cf608b94d73acbc2aab75313de750b8ea

Observation eda3f96a-1c6f-4744-aab1-3b462996ceca · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 20

Resolution
verified exact
doi, observed 2026-08-14T11:44:18.548162Z

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.

source=pdf_text observed=2026-08-14T11:44:18.470559Z digest=sha256:25a22bae16195cab0acbecc390c6ab8a6e2f1edc9806d3271f598a5272a4d6ff

Observation be0d3869-a94a-4552-ad4c-544e52e953b4 · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 21

Resolution
verified exact
doi, observed 2026-08-14T11:44:18.534043Z

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.

source=pdf_text observed=2026-08-14T11:44:18.474578Z digest=sha256:0e6cdf95478c505fbfea25f5623ba87eb9cf26d35f45417e72d0c1c9e7c69a19

Observation 2a624e7a-3dd9-4b86-a643-df6ae44dd041 · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 22

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.478191Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.478191Z digest=sha256:b6370db9bd79a8082778bef8b1d8d52a2ca2ca6ed71d470a8ac0c732ca847338

Observation 2ec9fe1c-422b-4599-8083-34578e7e8cc1 · outbound

This paper cites Graphs and Combinatorics 17(4), 717–728 (2001).

The QuaSEFE Problem Graphs and Combinatorics 17(4), 717–728 (2001)

Reference 23

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.482194Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.482194Z digest=sha256:5c9184930488d1ffd75dde849e99c7511a0c3d831a078ea8a8216e7552fb873c

Observation 99f49e31-0a09-4b02-9b6f-2fc376ae716d · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 24

Resolution
unresolved
no resolver link, observed 2026-08-14T11:44:18.485647Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-14T11:44:18.485647Z digest=sha256:3ba6adc4e7bacbc89cc78a5fe05c790da2446889a8447b5e5157abf3e5b6977e

Observation e4f32e76-67c0-4a64-a9a4-1e199501c31d · outbound

This paper cites an unresolved cited work.

The QuaSEFE Problem Unresolved cited work

Reference 381

Resolution
unresolved
raw_fallback, observed 2026-08-14T11:44:18.794331Z

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.

source=pdf_text observed=2026-08-14T11:44:18.429203Z digest=sha256:5212e0ea22f9e03f01b740a139e4f2e581af2f61b16117f96f1c843793cc6abf

Pith citing papers

No inbound Pith citation observations are available.