Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:39:30.123290Z
Paper Citation Record · LEDGER
Simultaneous Representation of Proper and Unit Interval Graphs
As of 23 August 2026, this Paper Citation Record lists 30 of 30 outbound references and 0 inbound Pith citation observations for arXiv:1908.08882.
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 2026-08-23T06:30:58.430688+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
30 of 30 outbound references displayed
- verified exact16
- verified fuzzy3
- unresolved10
- parse uncertain0
- malformed identifier0
- metadata mismatch1
External citation measurements
No source-named external measurement is stored.
Outbound references
Observation fbddf600-53a6-4e58-bfe0-6ca3768a0875 · outbound
This paper cites On some NP -complete SEFE problems.
Simultaneous Representation of Proper and Unit Interval Graphs On some NP -complete SEFE problems
Reference 1
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.475177Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 9c4af839-9eca-4c38-a42a-366c06612573 · outbound
This paper cites Plass, and Robert Endre Tarjan.
Simultaneous Representation of Proper and Unit Interval Graphs Plass, and Robert Endre Tarjan
Reference 2
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T11:39:29.958408Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a999211f-3211-43c3-b3da-c34781cdb16f · outbound
This paper cites Simultaneous Embedding of Planar Graphs.
Simultaneous Representation of Proper and Unit Interval Graphs Simultaneous Embedding of Planar Graphs
Reference 3
- Resolution
- metadata mismatch
- local_arxiv, observed 2026-08-14T11:39:30.651569Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 8f3e9f79-4669-460a-b497-195387c8638e · outbound
This paper cites Simultaneous PQ -ordering with applications to constrained embedding problems.
Simultaneous Representation of Proper and Unit Interval Graphs Simultaneous PQ -ordering with applications to constrained embedding problems
Reference 4
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T11:39:29.971279Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4ba869dc-3f91-4c80-9459-056a0ce64611 · outbound
This paper cites A note on simultaneous representation problem for interval and circular-arc graphs.
Simultaneous Representation of Proper and Unit Interval Graphs A note on simultaneous representation problem for interval and circular-arc graphs
Reference 5
- Resolution
- verified exact
- local_arxiv, observed 2026-08-14T11:39:30.626917Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation d7b19fba-a0cf-4f67-977e-e8b1d321d620 · outbound
This paper cites an unresolved cited work.
Simultaneous Representation of Proper and Unit Interval Graphs Unresolved cited work
Reference 6
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T11:39:30.758221Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 3bd99a0e-9f94-41a6-acf5-96bb5583c8da · outbound
This paper cites Booth and George S.
Simultaneous Representation of Proper and Unit Interval Graphs Booth and George S
Reference 7
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T11:39:29.991629Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 494cf820-fab8-4ea1-b781-fe96a71d9572 · outbound
This paper cites On simultaneous planar graph embeddings.
Simultaneous Representation of Proper and Unit Interval Graphs On simultaneous planar graph embeddings
Reference 8
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T11:39:29.997805Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7b5e4263-052b-4b97-94da-9d2c863c07b6 · outbound
This paper cites Extending partial representations of circle graphs.
Simultaneous Representation of Proper and Unit Interval Graphs Extending partial representations of circle graphs
Reference 9
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.412957Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 6ea33f86-3fd3-4ffd-aa6d-abb9bcad9513 · outbound
This paper cites Herrera de Figueiredo, João Meidanis, and Célia Picinin de Mello.
Simultaneous Representation of Proper and Unit Interval Graphs Herrera de Figueiredo, João Meidanis, and Célia Picinin de Mello
Reference 10
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T11:39:30.009718Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2027bbcf-95af-4bd7-a839-4782e5cbad7e · outbound
This paper cites Linear-time representation algorithms for proper circular-arc graphs and proper interval graphs.
Simultaneous Representation of Proper and Unit Interval Graphs Linear-time representation algorithms for proper circular-arc graphs and proper interval graphs
Reference 11
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.384105Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 8d4073a4-ad44-443e-9749-6be6e836988f · outbound
This paper cites Simultaneous geometric graph embeddings.
Simultaneous Representation of Proper and Unit Interval Graphs Simultaneous geometric graph embeddings
Reference 12
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.367059Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 3a65b4c8-e236-4204-8e92-350839f5e0d4 · outbound
This paper cites Simultaneous graph embeddings with fixed edges.
Simultaneous Representation of Proper and Unit Interval Graphs Simultaneous graph embeddings with fixed edges
Reference 13
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.349521Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation e849145f-02bc-4496-88e4-0a6d897d6c05 · outbound
This paper cites Goldberg, Martin C.
Simultaneous Representation of Proper and Unit Interval Graphs Goldberg, Martin C
Reference 14
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.332045Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation e9fc0aa6-b453-40e4-ad47-da68f9749beb · outbound
This paper cites Algorithmic Graph Theory and Perfect Graphs (Annals of Discrete Mathematics, Vol 57).
Simultaneous Representation of Proper and Unit Interval Graphs Algorithmic Graph Theory and Perfect Graphs (Annals of Discrete Mathematics, Vol 57)
Reference 15
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T11:39:30.741152Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 5009937a-0066-4a28-8a44-d432fa7273b6 · outbound
This paper cites Graph sandwich problems.
Simultaneous Representation of Proper and Unit Interval Graphs Graph sandwich problems
Reference 16
- Resolution
- verified exact
- raw_fallback, observed 2026-08-14T11:39:30.602718Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 3619bc5f-df5e-47f4-8f44-c89c9660fbed · outbound
This paper cites Induced subgraph isomorphism on proper interval and bipartite permutation graphs.
Simultaneous Representation of Proper and Unit Interval Graphs Induced subgraph isomorphism on proper interval and bipartite permutation graphs
Reference 17
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T11:39:30.049516Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 93556ffa-7def-4b10-8a95-7980632459c9 · outbound
This paper cites A fully dynamic algorithm for recognizing and representing proper interval graphs.
Simultaneous Representation of Proper and Unit Interval Graphs A fully dynamic algorithm for recognizing and representing proper interval graphs
Reference 18
- Resolution
- unresolved
- no resolver link, observed 2026-08-14T11:39:30.054634Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1e5af80a-8b94-4e7f-8380-3e62276aa17f · outbound
This paper cites Simultaneous interval graphs.
Simultaneous Representation of Proper and Unit Interval Graphs Simultaneous interval graphs
Reference 19
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.290927Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 2be721b1-e8e0-4c8b-be47-e4f470501d2e · outbound
This paper cites The simultaneous representation problem for chordal, comparability and permutation graphs.
Simultaneous Representation of Proper and Unit Interval Graphs The simultaneous representation problem for chordal, comparability and permutation graphs
Reference 20
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.274216Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation e5e14f5d-8a9b-4a1a-a5d5-39bf33fde4ce · outbound
This paper cites Extending partial representations of proper and unit interval graphs.
Simultaneous Representation of Proper and Unit Interval Graphs Extending partial representations of proper and unit interval graphs
Reference 21
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.255251Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation c69e1d3a-0552-45b1-a81b-6a4b1eedba5c · outbound
This paper cites Optimal greedy algorithms for indifference graphs.
Simultaneous Representation of Proper and Unit Interval Graphs Optimal greedy algorithms for indifference graphs
Reference 22
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.237113Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 4749d372-e623-476a-bb8a-f69ad74581da · outbound
This paper cites Linear-time recognition of probe interval graphs.
Simultaneous Representation of Proper and Unit Interval Graphs Linear-time recognition of probe interval graphs
Reference 23
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.220500Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 7d82ba2d-617f-4880-9104-2e69377126d4 · outbound
This paper cites Recognition of probe proper interval graphs.
Simultaneous Representation of Proper and Unit Interval Graphs Recognition of probe proper interval graphs
Reference 24
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.204470Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation fd02d4e6-c099-45be-b567-223efc555161 · outbound
This paper cites Total ordering problem.
Simultaneous Representation of Proper and Unit Interval Graphs Total ordering problem
Reference 25
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T11:39:30.723470Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation fba05365-fe6b-46f9-b15a-1d44da1bd1d2 · outbound
This paper cites Representations of indifference relations.
Simultaneous Representation of Proper and Unit Interval Graphs Representations of indifference relations
Reference 26
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T11:39:30.706472Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation 8ebd361f-b8bb-4030-b10c-c6595101afb5 · outbound
This paper cites an unresolved cited work.
Simultaneous Representation of Proper and Unit Interval Graphs Unresolved cited work
Reference 27
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T11:39:30.687391Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation f18fe4ff-aab6-4693-bedd-45e927c4593c · outbound
This paper cites Toward a theory of planarity: Hanani- T utte and planarity variants.
Simultaneous Representation of Proper and Unit Interval Graphs Toward a theory of planarity: Hanani- T utte and planarity variants
Reference 28
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.185905Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation be7cd0fc-3366-402a-90f3-d954dce11971 · outbound
This paper cites an unresolved cited work.
Simultaneous Representation of Proper and Unit Interval Graphs Unresolved cited work
Reference 29
- Resolution
- verified exact
- doi, observed 2026-08-14T11:39:30.164532Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Observation a389851c-3304-412a-b9e6-4300361c5f9a · outbound
This paper cites an unresolved cited work.
Simultaneous Representation of Proper and Unit Interval Graphs Unresolved cited work
Reference 30
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T11:39:30.669765Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.
Pith citing papers
No inbound Pith citation observations are available.