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Paper Citation Record · LEDGER

A simple layered-wheel-like construction

As of 15 August 2026, this Paper Citation Record lists 23 of 23 outbound references and 0 inbound Pith citation observations for arXiv:2507.06169.

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

pith.paper-citation-record.v1
2507.06169 v3

Coverage vector

measured 23 of 23 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-06T19:27:18.850107Z

measured 23 of 23 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-15T06:32:42.880941+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

23 of 23 outbound references displayed

  • verified exact1
  • verified fuzzy21
  • unresolved1
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 51316712-6454-4361-a900-55f658649379 · outbound

This paper cites On the tree-width of even-hole-free graphs.

A simple layered-wheel-like construction On the tree-width of even-hole-free graphs

Reference 1

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.785537Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:16.692349Z digest=sha256:f97ad59b0623c12f257a385ca9673973f5f47143255956e23d751a18eb0d89ff

Observation d44319f5-f472-4cc9-96ad-cd4ab1a944c1 · outbound

This paper cites Induced subgraphs and tree decompositions II. Toward walls and their line graphs in graphs of bounded degree.

A simple layered-wheel-like construction Induced subgraphs and tree decompositions II. Toward walls and their line graphs in graphs of bounded degree

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.774737Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:16.804262Z digest=sha256:9c595d5873e23d574ce195cdf3938a9f3e45c141c777a97ea41a4ee261caa673

Observation ca175e6d-b7f4-4bf8-b2e8-1dbe443f31f9 · outbound

This paper cites Submodular functions and perfect graphs.

A simple layered-wheel-like construction Submodular functions and perfect graphs

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.762714Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:16.923694Z digest=sha256:9bcacc347354c91499d5444bcb5519a09e01c5ca013b6b580191d80e12c2d363

Observation d4e7f3b2-608e-4187-8aab-d716c31edd4f · outbound

This paper cites Induced subgraphs and tree decompositions V. One neighbor in a hole.

A simple layered-wheel-like construction Induced subgraphs and tree decompositions V. One neighbor in a hole

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.752128Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:17.047141Z digest=sha256:989ec60000463ea709cfc6725774919dcb91387818b44ca187d50cd404deedd1

Observation 8355d40c-55bb-42b5-a7b4-78f5f816407f · outbound

This paper cites Every Graph is Essential to Large Treewidth.

A simple layered-wheel-like construction Every Graph is Essential to Large Treewidth

Reference 5

Resolution
unresolved
no resolver link, observed 2026-08-06T19:27:17.190884Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T19:27:17.190884Z digest=sha256:e6b540266aa13e784c96985fae4b54a4c28d29fe697c81668c84d634ecfb4822

Observation fa44a959-9e10-4474-8ff1-274112477ed2 · outbound

This paper cites Induced subgraphs and tree decompositions XIII. Basic obstructions inH-free graphs for finiteH.

A simple layered-wheel-like construction Induced subgraphs and tree decompositions XIII. Basic obstructions inH-free graphs for finiteH

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.741850Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:17.341466Z digest=sha256:8c47aa107b26ef24c9c5c809fd313205a7a60d9f89561268ecf193ac4d9af352

Observation 7a28aae5-367c-4ebd-9e82-ff8309628984 · outbound

This paper cites Induced subgraphs and tree decompositions IX. Grid theorem for perforated graphs.

A simple layered-wheel-like construction Induced subgraphs and tree decompositions IX. Grid theorem for perforated graphs

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.731918Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:17.503687Z digest=sha256:76be61ae0b1a1f0b7c93bd6be59ddec19af36055d94aa8b7da0be9cf8de645d8

Observation 3d606722-9c17-455a-b69a-3e6e6c7d6e38 · outbound

This paper cites Induced subgraphs and tree decompositions XII. Grid theorem for pinched graphs.

A simple layered-wheel-like construction Induced subgraphs and tree decompositions XII. Grid theorem for pinched graphs

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.723191Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:17.673759Z digest=sha256:3908e35ddf565a69e3f2f06d5d2484981a9badb03ed77ce1765a7c1556929373

Observation e3f04792-52e2-4666-b186-4ef3896aeaea · outbound

This paper cites Sparse graphs with bounded induced cycle packing number have logarithmic treewidth.

A simple layered-wheel-like construction Sparse graphs with bounded induced cycle packing number have logarithmic treewidth

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.703521Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:17.775126Z digest=sha256:cea15d48b053d8f9894e0661fb0710041bd22c07de4a21017a8e10313146312b

Observation 29785b00-d3cd-40b3-af26-ff8a3875e574 · outbound

This paper cites Induced subgraphs and tree decompositions XVI. Complete bipartite induced minors.

A simple layered-wheel-like construction Induced subgraphs and tree decompositions XVI. Complete bipartite induced minors

Reference 10

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.490954Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:17.874647Z digest=sha256:6be3750a4ba8400dc7b70dc02e70650f5b5509354aafd2d2bd242bac0e4aa2f7

Observation 0035bb93-b11f-4553-8e0f-03d8a6c0b8ec · outbound

This paper cites Induced subgraphs and tree decompositions XVII. Anticomplete sets of large treewidth.

A simple layered-wheel-like construction Induced subgraphs and tree decompositions XVII. Anticomplete sets of large treewidth

Reference 11

Resolution
verified exact
raw_fallback, observed 2026-08-06T19:27:19.049119Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:17.968832Z digest=sha256:60acbb5af1b829e14d1310ea7e0af5f94ab112c1ee2ef08492dd2d502e3e294d

Observation 8870c1d4-24e7-46ec-b47e-918e22ced411 · outbound

This paper cites On treewidth and maximum cliques.

A simple layered-wheel-like construction On treewidth and maximum cliques

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:21.247602Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.106422Z digest=sha256:94c0b4495fa04004548817c66a814bf329607a936ac83d525ac9cc9a705cf7ae

Observation dc20ea76-8b29-4ad7-bb56-08b9c21735f2 · outbound

This paper cites Cygan, F.

A simple layered-wheel-like construction Cygan, F

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:20.972862Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.203417Z digest=sha256:080c36ae5b784a7b6fb46eeecf37d68c8c1aa9a0ce4df1f80d3dbdc9972e1389

Observation 20cb789e-891b-4152-8b89-e9617290cf08 · outbound

This paper cites Problem Session.

A simple layered-wheel-like construction Problem Session

Reference 14

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:20.749625Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.311250Z digest=sha256:959642ab09bb74d79fb20f969d25b3973fa0ca4ed739a9a45f38f083f8c1b4f3

Observation 1488d433-d806-4c5c-9ee2-196b77c87be8 · outbound

This paper cites Coloring polygon visibility graphs and their generalizations.

A simple layered-wheel-like construction Coloring polygon visibility graphs and their generalizations

Reference 15

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:20.430609Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.370758Z digest=sha256:d183fefe052f76282b22dae4eb425f92d9e000693478cf7c63fba08e4b26470b

Observation a16ceb17-a0db-4764-b1e3-31a1da60423b · outbound

This paper cites Parallel recognition of series-parallel graphs.

A simple layered-wheel-like construction Parallel recognition of series-parallel graphs

Reference 16

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:20.217537Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.457356Z digest=sha256:540b3ed54d8109d56367bec54afd9293adcc73815048f88d3ba62a5224b3882f

Observation 0b42a324-01a1-44b1-8a05-0358937c2d42 · outbound

This paper cites Parameters tied to treewidth.

A simple layered-wheel-like construction Parameters tied to treewidth

Reference 17

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:19.927958Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.506865Z digest=sha256:1fcb4a705925427d05c127ae99e2aae128042bdd69de7e06e830ccfca16509fe

Observation d52bbd16-2357-4743-93d3-abe800c470ed · outbound

This paper cites Grid induced minor theorem for graphs of small degree.

A simple layered-wheel-like construction Grid induced minor theorem for graphs of small degree

Reference 18

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:19.771421Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.568889Z digest=sha256:f4b267f0fbd1ecc5c6c0ccdec6cebe44f6ad0c6042d244dec12511dcc6df28fc

Observation be49135b-8cf8-4347-984f-7ea5da758281 · outbound

This paper cites Unavoidable induced subgraphs of large graphs.

A simple layered-wheel-like construction Unavoidable induced subgraphs of large graphs

Reference 19

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:19.615075Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.626189Z digest=sha256:3e8dac6dc5d9dd82178c5cdfac3e646a296b6b30adb36c3c226bb99cb5229ad3

Observation f5f823c1-a1f3-4698-a303-cd0cead42085 · outbound

This paper cites Graph minors. II. Algorithmic aspects of tree-width.

A simple layered-wheel-like construction Graph minors. II. Algorithmic aspects of tree-width

Reference 20

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:19.496931Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.681478Z digest=sha256:bdd66c65158f3b1d273c9ada736b400cb2fa825b7586c965314f0d86bb8d353a

Observation 59741ab2-0219-4e42-981c-3b2976501727 · outbound

This paper cites Graph minors. V. Excluding a planar graph.

A simple layered-wheel-like construction Graph minors. V. Excluding a planar graph

Reference 21

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:19.393826Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.733346Z digest=sha256:554bf8db750f254b5e1113181f5de51170680c952befe32708ee888735f116d9

Observation 7da87a0d-6507-46e2-be95-79d5439df410 · outbound

This paper cites (Theta, triangle)-free and (even hole,K4)-free graphs. Part 1: Layered wheels.

A simple layered-wheel-like construction (Theta, triangle)-free and (even hole,K4)-free graphs. Part 1: Layered wheels

Reference 22

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:19.274933Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.792892Z digest=sha256:43a1c0fac5ad1fe020cf371698ce79584cd3491313652614ac178a9b26d1a3c9

Observation 5cea4eed-7cf0-4231-969d-fc7dd14d60ca · outbound

This paper cites Trotignon.

A simple layered-wheel-like construction Trotignon

Reference 23

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T19:27:19.171454Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.

source=pdf_text observed=2026-08-06T19:27:18.850107Z digest=sha256:d252c967d76e75156e5e0bb24f74f1174c0cd24735a3fe1000c0379ceea040b4

Pith citing papers

No inbound Pith citation observations are available.