Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T12:54:31.871226Z
Paper Citation Record · LEDGER
On the 2-colored crossing number
As of 16 August 2026, this Paper Citation Record lists 28 of 28 outbound references and 0 inbound Pith citation observations for arXiv:1908.06461.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
Reference resolution
28 of 28 outbound references displayed
- verified exact9
- verified fuzzy8
- unresolved9
- parse uncertain0
- malformed identifier1
- metadata mismatch1
External citation measurements
No source-named external measurement is stored.
Outbound references
Observation d9a4dab2-8ece-4c63-9260-601cb0093a25 · outbound
This paper cites In: Proc.
On the 2-colored crossing number In: Proc
Reference 1
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:54:32.362184Z
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 ff7d4562-8b2a-49ba-bbc0-450cba07f6dd · outbound
This paper cites Discrete & Computational Geometry 49(4), 747–777 (2013).
On the 2-colored crossing number Discrete & Computational Geometry 49(4), 747–777 (2013)
Reference 2
- Resolution
- verified exact
- doi, observed 2026-08-14T12:54:32.010419Z
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 1b2d7895-6e6b-4633-aead-6850c18c11c7 · outbound
This paper cites Journal of Combinatorial Theory, Series A 114(2), 373–379 (2007).
On the 2-colored crossing number Journal of Combinatorial Theory, Series A 114(2), 373–379 (2007)
Reference 3
- Resolution
- verified exact
- doi, observed 2026-08-14T12:54:31.998403Z
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 1ccf5c8b-6fbe-4843-8028-256e1185cc59 · outbound
This paper cites Electronic Notes in Discrete Mathematics 30, 273–278 (2008).
On the 2-colored crossing number Electronic Notes in Discrete Mathematics 30, 273–278 (2008)
Reference 4
- Resolution
- verified exact
- doi, observed 2026-08-14T12:54:31.987912Z
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 84e4d06e-fe1a-4c30-945a-f7d47c20c44e · outbound
This paper cites On topological graphs with at most four crossings per edge.
On the 2-colored crossing number On topological graphs with at most four crossings per edge
Reference 5
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T12:54:31.789722Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c3a0cc62-ebc5-4703-b17d-0e72add0ddc9 · outbound
This paper cites an unresolved cited work.
On the 2-colored crossing number Unresolved cited work
Reference 6
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:54:32.352363Z
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 0b6bd4bf-669e-4903-bab8-b5d4eea55c1c · outbound
This paper cites An Ongoing Project to Improve the Rectilinear and the Pseudolinear Crossing Constants.
On the 2-colored crossing number An Ongoing Project to Improve the Rectilinear and the Pseudolinear Crossing Constants
Reference 7
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T12:54:31.797348Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c022fb90-2173-4566-9941-00bd1dd54d9e · outbound
This paper cites Computational Geometry: Theory and Applications 36(1), 2–15 (2006).
On the 2-colored crossing number Computational Geometry: Theory and Applications 36(1), 2–15 (2006)
Reference 8
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:54:32.341738Z
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 86eff5aa-9105-4d8a-9c3f-f839a1a9849a · outbound
This paper cites In: Proc.
On the 2-colored crossing number In: Proc
Reference 9
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:54:32.332068Z
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 038aca68-efdf-43d3-8178-4e0ce6dc5407 · outbound
This paper cites In: Proc.
On the 2-colored crossing number In: Proc
Reference 10
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:54:32.322118Z
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 3a5e7962-837e-4b43-8752-673015c6e85e · outbound
This paper cites Discrete & Com- putational Geometry 19(3), 335–342 (1998).
On the 2-colored crossing number Discrete & Com- putational Geometry 19(3), 335–342 (1998)
Reference 11
- Resolution
- verified exact
- doi, observed 2026-08-14T12:54:31.977150Z
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 7aac75f9-a2d7-42a1-bbaf-8949cd4d20e6 · outbound
This paper cites Bulletin of The American Mathematical Society68 (1962).
On the 2-colored crossing number Bulletin of The American Mathematical Society68 (1962)
Reference 12
- Resolution
- verified exact
- doi, observed 2026-08-14T12:54:31.967162Z
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 5879a91f-c4b9-4c5f-9b29-5b10119c95d3 · outbound
This paper cites an unresolved cited work.
On the 2-colored crossing number Unresolved cited work
Reference 13
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:54:32.311768Z
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 adf604d4-0d6d-474d-a187-5ed2b30a1ab9 · outbound
This paper cites Comparing crossing numbers and biplanar crossing numbers using the probabilistic method.
On the 2-colored crossing number Comparing crossing numbers and biplanar crossing numbers using the probabilistic method
Reference 14
- Resolution
- verified exact
- doi, observed 2026-08-14T12:54:31.956655Z
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 09cc0bc7-7340-4bfb-a525-a75c1156dd7f · outbound
This paper cites ACM Comput.
On the 2-colored crossing number ACM Comput
Reference 15
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T12:54:31.824814Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2245ef9b-b69d-4588-8728-f40dc08e966c · outbound
This paper cites Journal of Graph Algorithms and Applications 18(3), 393–399 (2014).
On the 2-colored crossing number Journal of Graph Algorithms and Applications 18(3), 393–399 (2014)
Reference 16
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T12:54:31.828503Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation da262d3b-a2ce-44a8-82ae-ab6dabbc5205 · outbound
This paper cites Master’s thesis, University of Technology Graz, Austria (2019).
On the 2-colored crossing number Master’s thesis, University of Technology Graz, Austria (2019)
Reference 17
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:54:32.300930Z
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 132927a6-be36-411f-9a67-16568c2ec721 · outbound
This paper cites SIAM Journal on Algebraic and Discrete Methods 4(3), 312–316 (1983).
On the 2-colored crossing number SIAM Journal on Algebraic and Discrete Methods 4(3), 312–316 (1983)
Reference 18
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:54:32.290314Z
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 e7a4ce34-55ff-4021-a558-2c83b1796ee7 · outbound
This paper cites Journal of Graph Theory 84(3), 297–310 (2016).
On the 2-colored crossing number Journal of Graph Theory 84(3), 297–310 (2016)
Reference 19
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:54:32.279837Z
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 36a1908d-7016-4fc1-83f2-485931530351 · outbound
This paper cites Dagstuhl Reports 6(11), 35–62 (2017).
On the 2-colored crossing number Dagstuhl Reports 6(11), 35–62 (2017)
Reference 20
- Resolution
- verified exact
- doi, observed 2026-08-14T12:54:31.934851Z
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 226cb5ac-2a59-4751-8b24-baf811785dd5 · outbound
This paper cites an unresolved cited work.
On the 2-colored crossing number Unresolved cited work
Reference 21
- Resolution
- malformed identifier
- no resolver link, observed 2026-08-14T12:54:31.845929Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a7143a80-b248-4066-837c-c9dbf41c444e · outbound
This paper cites IEEE Transactions on Circuit Theory 18(2), 277–280 (1971).
On the 2-colored crossing number IEEE Transactions on Circuit Theory 18(2), 277–280 (1971)
Reference 22
- Resolution
- metadata mismatch
- raw_fallback, observed 2026-08-14T12:54:32.227216Z
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 99974160-2a21-4b90-8623-b4218a3d974f · outbound
This paper cites Computational Geometry 68, 2–6 (2018).
On the 2-colored crossing number Computational Geometry 68, 2–6 (2018)
Reference 23
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T12:54:31.853290Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f7f564b1-b056-46d8-9257-276005b17726 · outbound
This paper cites The American Mathematical Monthly 104(2), 131–137 (1997).
On the 2-colored crossing number The American Mathematical Monthly 104(2), 131–137 (1997)
Reference 24
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T12:54:31.856409Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation beb725cd-6792-4789-8113-d39052f19497 · outbound
This paper cites The Electronic Journal of Combinatorics Dynamic Survey 21 (2013/2017).
On the 2-colored crossing number The Electronic Journal of Combinatorics Dynamic Survey 21 (2013/2017)
Reference 25
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T12:54:32.269451Z
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 8158b6c0-1d61-493d-a637-4b4643b7b003 · outbound
This paper cites Discrete Applied Mathematics 155(9), 1106–1115 (2007).
On the 2-colored crossing number Discrete Applied Mathematics 155(9), 1106–1115 (2007)
Reference 26
- Resolution
- verified exact
- doi, observed 2026-08-14T12:54:31.911728Z
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 c5e9bbb6-8a05-426d-98fd-dbb0e08dde58 · outbound
This paper cites an unresolved cited work.
On the 2-colored crossing number Unresolved cited work
Reference 27
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T12:54:32.258612Z
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 60f8e1cc-635f-492b-bff1-e9d06de0e70c · outbound
This paper cites Canadian Math- ematical Bulletin 6(3), 319–330 (1963).
On the 2-colored crossing number Canadian Math- ematical Bulletin 6(3), 319–330 (1963)
Reference 28
- Resolution
- verified exact
- doi, observed 2026-08-14T12:54:31.901271Z
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.