Paper Citation Record · LEDGER

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching

As of 7 August 2026, this Paper Citation Record lists 14 of 14 outbound references and 0 inbound Pith citation observations for arXiv:2606.00228.

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

pith.paper-citation-record.v1
2606.00228 v1

Coverage vector

measured 14 of 14 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-06-28T23:02:05.236125Z

measured 14 of 14 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-06T06:34:29.942622+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

14 of 14 outbound references displayed

verified exact0
verified fuzzy0
unresolved13
parse uncertain0
malformed identifier1
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 89ff03d5-c981-4a3f-9103-6ab069b9c77a · outbound

This paper cites an unresolved cited work.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching Unresolved cited work

Reference 1

Resolution: malformed identifier; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bdd7f31d-8cf1-4cb6-97d3-48f9bae9923d · outbound

This paper cites an unresolved cited work.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching Unresolved cited work

Reference 2

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9912947a-50b4-4cd2-9441-538ae55c92cd · outbound

This paper cites , N−1} maintain a height array h[c] that counts the number of consecutive 1’s directly above (and including) pixel(r, c).

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching , N−1} maintain a height array h[c] that counts the number of consecutive 1’s directly above (and including) pixel(r, c)

Reference 3

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e8d5eca9-a54a-4be5-af70-faf61afaba66 · outbound

This paper cites largest rectangle in a histogram.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching largest rectangle in a histogram

Reference 4

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 96bfb9f5-8098-4d70-8693-6b7321dfd907 · outbound

This paper cites 𝑁 = 8 𝒓 = 𝟎 𝒓 = 𝟏 𝒓 = 𝟐 𝒓 = 𝟑 𝒓 = 𝟓 …… 0 1 2 3 4 5 6 7 Figure 11.Visualization of maximal-rectangle generation.Left: an 8×8 binary mask, where colored (filled) pixels indicate 1’s.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching 𝑁 = 8 𝒓 = 𝟎 𝒓 = 𝟏 𝒓 = 𝟐 𝒓 = 𝟑 𝒓 = 𝟓 …… 0 1 2 3 4 5 6 7 Figure 11.Visualization of maximal-rectangle generation.Left: an 8×8 binary mask, where colored (filled) pixels indicate 1’s

Reference 5

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5be87cdf-9d4a-42f1-bb04-ae4c189c1eb7 · outbound

This paper cites an unresolved cited work.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching Unresolved cited work

Reference 6

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1f299a61-5c99-4d46-8bf7-3545b1ba380d · outbound

This paper cites an unresolved cited work.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching Unresolved cited work

Reference 7

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c3c9c0f4-ad71-4c15-a5e8-d133d5c3a518 · outbound

This paper cites After this step, we obtain a pruned set of rectangles, denoted by Rpruned, and define K=|R pruned|.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching After this step, we obtain a pruned set of rectangles, denoted by Rpruned, and define K=|R pruned|

Reference 8

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ee096027-9c0e-43b4-b667-7b5ba42092eb · outbound

This paper cites For example, if M(r,·) = 0011110011100 , then the RLE segments are(s, e) = (2,5)and(8,10)(0-indexed).

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching For example, if M(r,·) = 0011110011100 , then the RLE segments are(s, e) = (2,5)and(8,10)(0-indexed)

Reference 9

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation db119cc6-92fa-4d61-96d6-f0791ec0ccf9 · outbound

This paper cites an unresolved cited work.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching Unresolved cited work

Reference 10

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7edf6f5c-44ef-4283-a307-448f58ff6739 · outbound

This paper cites For example, with RLE segments (2,5) and(8,10)and rectangles spanning[1,6),[4,9), and[8,12)on rowr, we collect{1,6,4,9,8,12} ∪ {2,5,8,10}.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching For example, with RLE segments (2,5) and(8,10)and rectangles spanning[1,6),[4,9), and[8,12)on rowr, we collect{1,6,4,9,8,12} ∪ {2,5,8,10}

Reference 11

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ebf9584d-83d7-4463-8dd1-a157df731879 · outbound

This paper cites Consecutive pairs define intervals on which the set of covering rectangles is constant.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching Consecutive pairs define intervals on which the set of covering rectangles is constant

Reference 12

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7c4d6c63-83e2-4813-8f37-a22fed8e1cc3 · outbound

This paper cites For example, if an interval is [4,5) and on row r it is covered by exactly R1 and R2, we may choosec= 4and addx 1 +x 2 ≥1.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching For example, if an interval is [4,5) and on row r it is covered by exactly R1 and R2, we may choosec= 4and addx 1 +x 2 ≥1

Reference 13

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 01ec4ea0-5787-45a4-887b-59911c85baa4 · outbound

This paper cites These points define Θ(kr +t r) intervals.

LithoGRPO: Fast Inverse Lithography via GRPO Reinforced Flow Matching These points define Θ(kr +t r) intervals

Reference 14

Resolution: unresolved; no resolver link, observed 2026-06-28T23:02:05.236125Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

No inbound Pith citation observations are available.