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Paper Citation Record · LEDGER

LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 17 inbound Pith citation observations for arXiv:2503.19990.

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

pith.paper-citation-record.v1
2503.19990 v3

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 17 of 17 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 17 of 17 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-07T15:15:42.201162Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-07-04T04:29:35.307993Z

Reference resolution

0 of 0 outbound references displayed

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  • verified fuzzy0
  • unresolved0
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  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation bcf325dd-e680-401c-9b78-362e0746a881 · inbound

STAR-R1: Spatial TrAnsformation Reasoning by Reinforcing Multimodal LLMs cites this paper.

STAR-R1: Spatial TrAnsformation Reasoning by Reinforcing Multimodal LLMs LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 47

Resolution
unresolved
no resolver link, observed 2026-08-07T15:15:42.201162Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-07T15:15:42.201162Z digest=sha256:def8cf5d375790a0cd83890b4ad56d40537e18bbec7221d6289451d408f564de

Observation f462880d-35a6-456c-a477-9290ac0be834 · inbound

Jigsaw-Puzzles: From Seeing to Understanding to Reasoning in Vision-Language Models cites this paper.

Jigsaw-Puzzles: From Seeing to Understanding to Reasoning in Vision-Language Models LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 34

Resolution
unresolved
no resolver link, observed 2026-08-07T13:50:33.120737Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-07T13:50:33.120737Z digest=sha256:95078e347d7055dcf7d689be28805fd155be8c572772e38aa402a44aed0c47f9

Observation 8cc7a180-207f-4cf7-aef9-4bfdb6afbd0a · inbound

Ascending the Infinite Ladder: Benchmarking Spatial Deformation Reasoning in Vision-Language Models cites this paper.

Ascending the Infinite Ladder: Benchmarking Spatial Deformation Reasoning in Vision-Language Models LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 39

Resolution
unresolved
no resolver link, observed 2026-08-06T21:22:27.217330Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T21:22:27.217330Z digest=sha256:3739619aac4791d87034234ae498b02491e9c1a56801b2a1bec78c43d54f8faa

Observation 4fa2b784-ba14-4056-8eb4-01a04a96a2e1 · inbound

CharacterShot: Controllable and Consistent 4D Character Animation cites this paper.

CharacterShot: Controllable and Consistent 4D Character Animation LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 67

Resolution
unresolved
no resolver link, observed 2026-08-05T22:13:13.731443Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T22:13:13.731443Z digest=sha256:86657b0b04483ca1c4d35714c62fd254acd93ebc666ae58670ad264e748410c1

Observation c87ac9e8-ec38-4224-825c-e53d921d49c0 · inbound

SpaceVista: All-Scale Visual Spatial Reasoning from mm to km cites this paper.

SpaceVista: All-Scale Visual Spatial Reasoning from mm to km LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 25

Resolution
unresolved
no resolver link, observed 2026-08-04T10:37:39.845995Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-04T10:37:39.845995Z digest=sha256:024681e35467da8a9e0511545bacdade49b7ef07bf130517e410e34274f9b336

Observation 1b7a79e8-c0f5-47b5-9ddd-417b685a1554 · inbound

SpatialThinker: Reinforcing Scene Graph-Grounded Spatial Reasoning via Dense Rewards cites this paper.

SpatialThinker: Reinforcing Scene Graph-Grounded Spatial Reasoning via Dense Rewards LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 33

Resolution
unresolved
no resolver link, observed 2026-08-03T23:08:53.435983Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T23:08:53.435983Z digest=sha256:bf7cc7df1d4f0eed3283c72a40956dc03174f323707bf65525c888f3fae9c395

Observation d5172b84-0dd7-4f33-b5c8-08b37c4cd799 · inbound

Diagnosing Corruption-Induced Reliability Failures in Vision-Language Models cites this paper.

Diagnosing Corruption-Induced Reliability Failures in Vision-Language Models LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 34

Resolution
unresolved
no resolver link, observed 2026-08-03T20:41:51.464494Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-03T20:41:51.464494Z digest=sha256:5c871b54d104486a5ab4366bcec4368769e2a68337c0fa3e126666877ff808d2

Observation 35996b8c-7f34-4940-9354-ca3419247c75 · inbound

Do MLLMs Really Understand Space? A Mathematical Reasoning Evaluation cites this paper.

Do MLLMs Really Understand Space? A Mathematical Reasoning Evaluation LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 31

Resolution
verified exact
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=2026-05-16T03:39:28.364183Z digest=sha256:4139a21d745c2f5f824950170c54cacf6673e767be5c8c83d1b808a018112769

Observation ef9984ce-4b8a-4869-862f-6c8183f4cffa · inbound

Reversing the Flow: Generation-to-Understanding Synergy in Large Multimodal Models cites this paper.

Reversing the Flow: Generation-to-Understanding Synergy in Large Multimodal Models LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 37

Resolution
verified exact
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=2026-05-20T18:44:54.835575Z digest=sha256:f07f72e0c63c3918d0941b8ba219ca8bcdefdb27c1726407120847d3da069be9

Observation 95b10abf-f714-4dc9-82cc-2bc2192b7ff0 · inbound

What's Holding Back Latent Visual Reasoning? cites this paper.

What's Holding Back Latent Visual Reasoning? LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 15

Resolution
verified exact
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=2026-05-20T11:59:14.134917Z digest=sha256:b101cbfc4f3200f36a03349df5c6b8d2e14aa34599188825ce5cefe637f6533f

Observation 41a1d405-17bd-482a-8597-d8aaeb22431b · inbound

Flat-Pack Bench: Evaluating Spatio-Temporal Understanding in Large Vision-Language Models through Furniture Assembly cites this paper.

Flat-Pack Bench: Evaluating Spatio-Temporal Understanding in Large Vision-Language Models through Furniture Assembly LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 26

Resolution
verified exact
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=2026-05-22T09:20:32.920925Z digest=sha256:e7b8014eccf604d853e029206b7141c1c0bb890defca2f67ca113d49adb6ea48

Observation 566476ba-5a4d-457b-a792-a939b615121f · inbound

VGenST-Bench: A Benchmark for Spatio-Temporal Reasoning via Active Video Synthesis cites this paper.

VGenST-Bench: A Benchmark for Spatio-Temporal Reasoning via Active Video Synthesis LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 66

Resolution
verified exact
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=2026-05-22T07:12:02.612292Z digest=sha256:758a7e8d486dc69d8096dce551c34fac27bc5bc2bb62bd89b7c1ee76ef7f19e1

Observation 47162b0d-92cc-48e3-b67d-7e59bc13c8ec · inbound

Brick-Composer: Using MLLMs for Assembly with Diverse Bricks cites this paper.

Brick-Composer: Using MLLMs for Assembly with Diverse Bricks LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 4

Resolution
metadata mismatch
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=2026-06-28T05:59:29.302038Z digest=sha256:ae91171fcac208ae5d7e1c5f4b533f886f3147e58782a927fe55c45015dd4f6b

Observation 14c0d671-cc44-4519-898f-724bca666a03 · inbound

Seeing Time: Benchmarking Chronological Reasoning and Shortcut Biases in Vision-Language Models cites this paper.

Seeing Time: Benchmarking Chronological Reasoning and Shortcut Biases in Vision-Language Models LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 9

Resolution
verified exact
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=2026-06-28T01:30:36.491137Z digest=sha256:c5500f7ebef02ef0b2a93f3c0b59c8209e20f29097228d0e68e44b5036175394

Observation a652a7f4-84f0-46a8-b618-627b15a734e1 · inbound

Sample-Efficient Post-Training for LEGO Spatial-Physics Reasoning cites this paper.

Sample-Efficient Post-Training for LEGO Spatial-Physics Reasoning LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 25

Resolution
metadata mismatch
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=arxiv_source observed=2026-06-28T23:38:38.127345Z digest=sha256:dd58104a70b6de73cb4c4759c7a360e575806422bb6ebdc09cc2cfb3cf6a048e

Observation 1d48bbb1-8181-428d-afdc-f0e78966d459 · inbound

The Periodic Table of LLM Reasoning: A Structured Survey of Reasoning Paradigms, Methods, and Failure Modes cites this paper.

The Periodic Table of LLM Reasoning: A Structured Survey of Reasoning Paradigms, Methods, and Failure Modes LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 228

Resolution
verified exact
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=arxiv_source observed=2026-06-27T12:59:51.091008Z digest=sha256:f0f9741910da957c93ffd42094c5fa7d2a9014df1719caeaf2d57c659f4999f7

Observation 795b799c-a288-42c7-96a4-112d5e9d19a4 · inbound

Vesta: A Generalist Embodied Reasoning Model cites this paper.

Vesta: A Generalist Embodied Reasoning Model LEGO-Puzzles: How Good Are MLLMs at Multi-Step Spatial Reasoning?

Reference 107

Resolution
verified exact
arxiv_id, observed 2026-08-11T01:19:55.430408Z

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=2026-06-26T16:55:12.518255Z digest=sha256:cdee5d49b1a3f0ebd31a9e9c622815c3ba07744bcc17ef396bd3a855ba246ff5