Paper Citation Record · LEDGER

Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

As of 11 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 18 inbound Pith citation observations for arXiv:2401.04658.

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

pith.paper-citation-record.v1
2401.04658 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 18 of 18 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-11T06:34:44.6726+00:00

measured 18 of 18 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-07T13:44:50.687143Z

measured 1 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-08-05T02:28:24.338817Z

Reference resolution

0 of 0 outbound references displayed

verified exact0
verified fuzzy0
unresolved0
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

2
arxiv_reference, observed 2026-08-05T02:28:24.338817Z

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation c2f4e469-cf29-4ec6-81df-2559fb36797b · inbound

LightTransfer: Your Long-Context LLM is Secretly a Hybrid Model with Effortless Adaptation cites this paper.

LightTransfer: Your Long-Context LLM is Secretly a Hybrid Model with Effortless Adaptation Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 27

Resolution: verified exact; arxiv_id, observed 2026-05-23T18:33:19.483122Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation 34b89f3c-8c5e-482f-a8a0-c935734b2667 · inbound

SageAttention2++: A More Efficient Implementation of SageAttention2 cites this paper.

SageAttention2++: A More Efficient Implementation of SageAttention2 Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 2016

Resolution: unresolved; no resolver link, observed 2026-08-07T13:44:50.687143Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 210f87e3-5250-4913-835f-ce77de68d1b6 · inbound

AuroraLong: Bringing RNNs Back to Efficient Open-Ended Video Understanding cites this paper.

AuroraLong: Bringing RNNs Back to Efficient Open-Ended Video Understanding Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 69

Resolution: unresolved; no resolver link, observed 2026-08-06T20:29:53.778431Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4417498f-24f2-49bf-9455-b66670c7696b · inbound

DistrAttention: An Efficient and Flexible Self-Attention Mechanism on Modern GPUs cites this paper.

DistrAttention: An Efficient and Flexible Self-Attention Mechanism on Modern GPUs Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 2024

Resolution: unresolved; no resolver link, observed 2026-08-06T14:59:20.274728Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1ab9bc81-4ff8-4e94-9e55-4dc7078412fd · inbound

Hybrid Architectures for Language Models: Systematic Analysis and Design Insights cites this paper.

Hybrid Architectures for Language Models: Systematic Analysis and Design Insights Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 43

Resolution: verified exact; arxiv_id, observed 2026-05-18T10:21:15.061486Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation dd382d08-9c0c-4a57-b0f0-d3738fb1b59a · inbound

Higher-order Linear Attention cites this paper.

Higher-order Linear Attention Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 11

Resolution: verified exact; arxiv_id, observed 2026-05-18T03:05:47.382651Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation bbf7b08b-9b95-402f-94d8-f88925d89b30 · inbound

Memory in the Age of AI Agents cites this paper.

Memory in the Age of AI Agents Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 7

Resolution: verified exact; arxiv_id, observed 2026-05-11T18:18:20.163987Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation 3065605d-6d66-4b14-b76f-0514b71f8d99 · inbound

On The Application of Linear Attention in Multimodal Transformers cites this paper.

On The Application of Linear Attention in Multimodal Transformers Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 25

Resolution: verified exact; arxiv_id, observed 2026-05-11T07:20:59.526297Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation 18579422-e733-4de1-88c4-2a17a8c7df5b · inbound

Long-Context Aware Upcycling: A New Frontier for Hybrid LLM Scaling cites this paper.

Long-Context Aware Upcycling: A New Frontier for Hybrid LLM Scaling Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 36

Resolution: verified exact; arxiv_id, observed 2026-05-11T22:01:10.671459Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation 682016e4-3e7f-45a6-8a2f-8379c78b9b59 · inbound

Adaptive Memory Decay for Log-Linear Attention cites this paper.

Adaptive Memory Decay for Log-Linear Attention Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 14

Resolution: metadata mismatch; arxiv_id, observed 2026-05-11T04:50:56.380655Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation fa0b417a-bda2-4b71-ba44-4fc0ae69d3f4 · inbound

ThriftAttention: Selective Mixed Precision for Long-Context FP4 Attention cites this paper.

ThriftAttention: Selective Mixed Precision for Long-Context FP4 Attention Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 14

Resolution: verified exact; arxiv_id, observed 2026-05-25T05:30:22.840962Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation ecbae65f-9ade-4f20-a27c-0b70ebf09afc · inbound

Dynamic Short Convolutions Improve Transformers cites this paper.

Dynamic Short Convolutions Improve Transformers Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 87

Resolution: verified exact; arxiv_id, observed 2026-07-02T02:36:27.012767Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation d7fabafa-d1f5-400e-9d54-9a99635e3c7f · inbound

Architecture-Aware Reinforcement Learning Makes Sliding-Window Attention Competitive in Math Reasoning cites this paper.

Architecture-Aware Reinforcement Learning Makes Sliding-Window Attention Competitive in Math Reasoning Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 24

Resolution: verified exact; arxiv_id, observed 2026-07-03T09:47:59.878110Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation 90107221-b4ec-47be-946d-3037a2b38362 · inbound

Physics-Informed Neural Network with Squeeze-Excitation-like Attention cites this paper.

Physics-Informed Neural Network with Squeeze-Excitation-like Attention Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 57

Resolution: verified exact; arxiv_id, observed 2026-07-04T03:29:30.199130Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation 375ebb43-7efb-4d36-8eec-854e9478d337 · inbound

Morphing into Hybrid Attention Models cites this paper.

Morphing into Hybrid Attention Models Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 46

Resolution: verified exact; arxiv_id, observed 2026-06-30T08:44:28.072509Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation 0ba81ed1-a556-4cdd-b9e0-1437a75629f7 · inbound

HYPIC: Accelerating Hybrid-Attention LLM Serving with Position-Independent Caching cites this paper.

HYPIC: Accelerating Hybrid-Attention LLM Serving with Position-Independent Caching Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 34

Resolution: verified exact; arxiv_id, observed 2026-07-03T18:58:50.719338Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation 4988e43d-14e9-4bfe-8888-c123aa8877ca · inbound

HYPIC: Accelerating Hybrid-Attention LLM Serving with Position-Independent Caching cites this paper.

HYPIC: Accelerating Hybrid-Attention LLM Serving with Position-Independent Caching Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 34

Resolution: unresolved; no resolver link, observed 2026-07-14T16:49:27.301911Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 36ba925c-029b-4b53-afd1-c6e80ab1e360 · inbound

Ring-Zero: Scaling Zero RL to a Trillion Parameters for Emergent Reasoning cites this paper.

Ring-Zero: Scaling Zero RL to a Trillion Parameters for Emergent Reasoning Lightning Attention-2: A Free Lunch for Handling Unlimited Sequence Lengths in Large Language Models

Reference 66

Resolution: unresolved; no resolver link, observed 2026-08-02T06:37:38.357406Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.