Paper Citation Record · LEDGER

COBS: Cumulant Order Block Sparse Attention

As of 21 August 2026, this Paper Citation Record lists 31 of 31 outbound references and 1 inbound Pith citation observation for arXiv:2607.09052.

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

pith.paper-citation-record.v1
2607.09052 v1

Coverage vector

measured 31 of 31 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-07-13T00:42:31.008284Z

measured 32 of 32 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-21T06:32:19.484+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-07-31T11:49:11.746726Z

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

31 of 31 outbound references displayed

verified exact0
verified fuzzy0
unresolved31
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation f2e01f19-55b2-41f9-9663-ebcd40bd1203 · outbound

This paper cites Native Sparse Attention: Hardware-Aligned and Natively Trainable Sparse Attention.

COBS: Cumulant Order Block Sparse Attention Native Sparse Attention: Hardware-Aligned and Natively Trainable Sparse Attention

Reference 1

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 3242f370-ef07-4327-a732-133f31dcef39 · outbound

This paper cites RULER: What's the Real Context Size of Your Long-Context Language Models?.

COBS: Cumulant Order Block Sparse Attention RULER: What's the Real Context Size of Your Long-Context Language Models?

Reference 2

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a4e5493a-484e-4f71-88a9-b79722115c1f · outbound

This paper cites Longformer: The Long-Document Transformer.

COBS: Cumulant Order Block Sparse Attention Longformer: The Long-Document Transformer

Reference 3

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 32097f90-6416-40fc-8116-2c3046035f37 · outbound

This paper cites Big Bird: Transformers for Longer Sequences.

COBS: Cumulant Order Block Sparse Attention Big Bird: Transformers for Longer Sequences

Reference 4

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ff2fffba-b6fa-45d4-82d2-cff879313540 · outbound

This paper cites Efficient Streaming Language Models with Attention Sinks.

COBS: Cumulant Order Block Sparse Attention Efficient Streaming Language Models with Attention Sinks

Reference 5

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a0f4ba99-644a-4282-85a3-61dd127e2510 · outbound

This paper cites H$_2$O: Heavy-Hitter Oracle for Efficient Generative Inference of Large Language Models.

COBS: Cumulant Order Block Sparse Attention H$_2$O: Heavy-Hitter Oracle for Efficient Generative Inference of Large Language Models

Reference 6

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 491bbc09-7fdb-4418-a57e-d7858769a6ff · outbound

This paper cites SnapKV: LLM Knows What You are Looking for Before Generation.

COBS: Cumulant Order Block Sparse Attention SnapKV: LLM Knows What You are Looking for Before Generation

Reference 7

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d7c83128-372f-40bf-9acc-9130da661a36 · outbound

This paper cites Loki: Low-rank Keys for Efficient Sparse Attention.

COBS: Cumulant Order Block Sparse Attention Loki: Low-rank Keys for Efficient Sparse Attention

Reference 8

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 572b84b2-50c9-4e94-9c38-2881730c1e73 · outbound

This paper cites Quest: Query-Aware Sparsity for Efficient Long-Context LLM Inference.

COBS: Cumulant Order Block Sparse Attention Quest: Query-Aware Sparsity for Efficient Long-Context LLM Inference

Reference 9

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b626f3fd-5113-4dd3-a2d4-0c4db4609378 · outbound

This paper cites GQA: Training Generalized Multi-Query Transformer Models from Multi-Head Checkpoints.

COBS: Cumulant Order Block Sparse Attention GQA: Training Generalized Multi-Query Transformer Models from Multi-Head Checkpoints

Reference 10

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f56b92c6-947e-4057-bc87-ad793b7e5bac · outbound

This paper cites Hy3: Tencent hunyuan large language model.

COBS: Cumulant Order Block Sparse Attention Hy3: Tencent hunyuan large language model

Reference 11

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation fc4ca65f-7fdf-470e-bc64-24f53867e329 · outbound

This paper cites DeepSeek-V2: A Strong, Economical, and Efficient Mixture-of-Experts Language Model.

COBS: Cumulant Order Block Sparse Attention DeepSeek-V2: A Strong, Economical, and Efficient Mixture-of-Experts Language Model

Reference 12

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 2a5ad66f-252b-4b8e-a26e-cba565ab21c6 · outbound

This paper cites Kimi K2.6.https://huggingface.co/moonshotai/Kimi-K2.6, 2026.

COBS: Cumulant Order Block Sparse Attention Kimi K2.6.https://huggingface.co/moonshotai/Kimi-K2.6, 2026

Reference 13

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 43b3e249-777f-4bad-a44a-ab1bb3be1137 · outbound

This paper cites Gemma 4 Technical Report.

COBS: Cumulant Order Block Sparse Attention Gemma 4 Technical Report

Reference 14

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1ad833bb-d9ad-4dc3-acf8-f4be11da8cd8 · outbound

This paper cites DeepSeek-V3.2: Pushing the Frontier of Open Large Language Models.

COBS: Cumulant Order Block Sparse Attention DeepSeek-V3.2: Pushing the Frontier of Open Large Language Models

Reference 15

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 11d580fc-6622-47fd-a14a-a576998c2b49 · outbound

This paper cites GLM-5.2: Built for long-horizon tasks.https://z.ai/blog/glm-5.2, 2026.

COBS: Cumulant Order Block Sparse Attention GLM-5.2: Built for long-horizon tasks.https://z.ai/blog/glm-5.2, 2026

Reference 16

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 636f4e49-11b5-40d3-b29b-c3a62c27eda6 · outbound

This paper cites DeepSeek-V4: Towards highly efficient million-token context intelligence.

COBS: Cumulant Order Block Sparse Attention DeepSeek-V4: Towards highly efficient million-token context intelligence

Reference 17

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 3f87ed34-a68e-4a7b-881e-8e230f289910 · outbound

This paper cites Attention Is All You Need.

COBS: Cumulant Order Block Sparse Attention Attention Is All You Need

Reference 18

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 3fbc5377-ae7e-4835-8b9e-7d17a10ca0b7 · outbound

This paper cites Dover Publications, Mineola, NY , 2018.

COBS: Cumulant Order Block Sparse Attention Dover Publications, Mineola, NY , 2018

Reference 19

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a724dca7-af4b-4182-b1ab-40aba4ba8c70 · outbound

This paper cites Don't Read Everything: A Curvature-Conditioned Query for Linear Attention.

COBS: Cumulant Order Block Sparse Attention Don't Read Everything: A Curvature-Conditioned Query for Linear Attention

Reference 20

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8d152c9a-ec7b-4b2f-8f1e-84aaac641ba8 · outbound

This paper cites RoFormer: Enhanced Transformer with Rotary Position Embedding.

COBS: Cumulant Order Block Sparse Attention RoFormer: Enhanced Transformer with Rotary Position Embedding

Reference 21

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation fe2419da-8d78-4068-bd5a-9946cadef5bf · outbound

This paper cites LongCrawl64: A long-context natural-language dataset.

COBS: Cumulant Order Block Sparse Attention LongCrawl64: A long-context natural-language dataset

Reference 22

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 68a78b3d-d638-4dbd-b492-cc5d16c14b01 · outbound

This paper cites Training Compute-Optimal Large Language Models.

COBS: Cumulant Order Block Sparse Attention Training Compute-Optimal Large Language Models

Reference 23

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ec495873-9a5e-4052-9680-3a3439052b46 · outbound

This paper cites YaRN: Efficient Context Window Extension of Large Language Models.

COBS: Cumulant Order Block Sparse Attention YaRN: Efficient Context Window Extension of Large Language Models

Reference 24

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 770efd7d-ad95-46bc-9a3d-df35a657a273 · outbound

This paper cites Can a Suit of Armor Conduct Electricity? A New Dataset for Open Book Question Answering.

COBS: Cumulant Order Block Sparse Attention Can a Suit of Armor Conduct Electricity? A New Dataset for Open Book Question Answering

Reference 25

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b09a05d2-5650-4230-8368-40096f60dcee · outbound

This paper cites PIQA: Reasoning about Physical Commonsense in Natural Language.

COBS: Cumulant Order Block Sparse Attention PIQA: Reasoning about Physical Commonsense in Natural Language

Reference 26

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 657e73c4-40c2-4d6b-9a40-f70a81b52317 · outbound

This paper cites HellaSwag: Can a Machine Really Finish Your Sentence?.

COBS: Cumulant Order Block Sparse Attention HellaSwag: Can a Machine Really Finish Your Sentence?

Reference 27

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a8e5a34b-d667-4f76-8049-3dad16aed354 · outbound

This paper cites Think you have Solved Question Answering? Try ARC, the AI2 Reasoning Challenge.

COBS: Cumulant Order Block Sparse Attention Think you have Solved Question Answering? Try ARC, the AI2 Reasoning Challenge

Reference 28

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d3701503-2035-497b-b51f-e3137e31e781 · outbound

This paper cites TriviaQA: A Large Scale Distantly Supervised Challenge Dataset for Reading Comprehension.

COBS: Cumulant Order Block Sparse Attention TriviaQA: A Large Scale Distantly Supervised Challenge Dataset for Reading Comprehension

Reference 29

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 99d138e7-d571-4f0e-a9e8-725687c6994c · outbound

This paper cites WinoGrande: An adversarial Winograd schema challenge at scale.

COBS: Cumulant Order Block Sparse Attention WinoGrande: An adversarial Winograd schema challenge at scale

Reference 30

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e07686ee-68cf-46e5-b218-3083455ff840 · outbound

This paper cites seqax = sequence modeling + JAX, 2024.

COBS: Cumulant Order Block Sparse Attention seqax = sequence modeling + JAX, 2024

Reference 31

Resolution: unresolved; no resolver link, observed 2026-07-13T00:42:31.008284Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation 1366120e-6eef-44b1-808d-fdc969bc4e17 · inbound

LOCKS: Page-Local Compact Key Summaries for Efficient Long-Context Decoding cites this paper.

LOCKS: Page-Local Compact Key Summaries for Efficient Long-Context Decoding COBS: Cumulant Order Block Sparse Attention

Reference 54

Resolution: unresolved; no resolver link, observed 2026-07-31T11:49:11.746726Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.