Paper Citation Record · LEDGER

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models

As of 19 August 2026, this Paper Citation Record lists 40 of 40 outbound references and 4 inbound Pith citation observations for arXiv:2412.13328.

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

pith.paper-citation-record.v1
2412.13328 v2

Coverage vector

measured 40 of 40 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-11T13:17:50.112407Z

measured 44 of 44 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-19T06:32:44.657259+00:00

measured 4 of 4 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-03T02:03:25.368313Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-07-02T07:36:45.097919Z

Reference resolution

40 of 40 outbound references displayed

verified exact0
verified fuzzy12
unresolved28
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 882493b5-5b1d-4c92-9ea1-206280a6203f · outbound

This paper cites Just read twice: closing the recall gap for recurrent language models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Just read twice: closing the recall gap for recurrent language models

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.870263Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 91ff23ab-10e0-47cc-a8dc-e84493a33e31 · outbound

This paper cites L ong B ench: A bilingual, multitask benchmark for long context understanding.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models L ong B ench: A bilingual, multitask benchmark for long context understanding

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.878530Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9b721e0c-e366-49b5-9df2-1cb43850d099 · outbound

This paper cites Longformer: The Long-Document Transformer.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Longformer: The Long-Document Transformer

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.884588Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bd2199a8-60f4-4cc2-8e3e-7d71f2e8b92c · outbound

This paper cites Extending Context Window of Large Language Models via Positional Interpolation.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Extending Context Window of Large Language Models via Positional Interpolation

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.891014Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f268febc-5d6b-40b1-a5e4-623f9835df24 · outbound

This paper cites Longlo RA : Efficient fine-tuning of long-context large language models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Longlo RA : Efficient fine-tuning of long-context large language models

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:51.003291Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 56a80308-7b13-4baf-b79a-97d35d1858ad · outbound

This paper cites Transformer-XL: Attentive Language Models Beyond a Fixed-Length Context.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Transformer-XL: Attentive Language Models Beyond a Fixed-Length Context

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.902641Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b89ef6bb-fb15-4fc3-b9eb-b0e840339fba · outbound

This paper cites Flashattention-2: Faster attention with better parallelism and work partitioning.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Flashattention-2: Faster attention with better parallelism and work partitioning

Reference 7

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.909844Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bfced16f-391c-459f-95cd-44c76a532de3 · outbound

This paper cites Transformers are ssms: generalized models and efficient algorithms through structured state space duality.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Transformers are ssms: generalized models and efficient algorithms through structured state space duality

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.969194Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 35461595-eefe-4b9b-b199-58a8ab6265e1 · outbound

This paper cites Griffin: Mixing Gated Linear Recurrences with Local Attention for Efficient Language Models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Griffin: Mixing Gated Linear Recurrences with Local Attention for Efficient Language Models

Reference 9

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.920570Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ac468e51-efde-4a58-8ca7-dfe8df7d4b55 · outbound

This paper cites The Llama 3 Herd of Models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models The Llama 3 Herd of Models

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.926639Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9afe069f-59c0-4cd7-8aad-76917416d944 · outbound

This paper cites Parameter-Efficient Fine-Tuning of State Space Models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Parameter-Efficient Fine-Tuning of State Space Models

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.932640Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 80264623-b11d-4e02-8486-0cc4bf37812e · outbound

This paper cites A framework for few-shot language model evaluation, 07 2024.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models A framework for few-shot language model evaluation, 07 2024

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.938496Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation dbb27202-deb7-4ee8-b609-32f7de9cb3a5 · outbound

This paper cites The Zamba2 Suite: Technical Report.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models The Zamba2 Suite: Technical Report

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.944262Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5f225b63-69b9-4ea9-b4b8-18736b566bb1 · outbound

This paper cites Zamba: A Compact 7B SSM Hybrid Model.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Zamba: A Compact 7B SSM Hybrid Model

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.949758Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 10ecef21-5855-491d-b081-13a8de0062af · outbound

This paper cites Mamba: Linear-Time Sequence Modeling with Selective State Spaces.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Mamba: Linear-Time Sequence Modeling with Selective State Spaces

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.956129Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0b67f814-76af-4e86-b122-b0ff882ebc5a · outbound

This paper cites Combining recurrent, convolutional, and continuous-time models with linear state space layers.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Combining recurrent, convolutional, and continuous-time models with linear state space layers

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.949685Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 37114281-c495-4853-a33d-1df03218e912 · outbound

This paper cites Efficiently modeling long sequences with structured state spaces.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Efficiently modeling long sequences with structured state spaces

Reference 17

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.967204Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 41d3a64a-b167-4353-8e01-0f16147e44cc · outbound

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

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models RULER: What's the Real Context Size of Your Long-Context Language Models?

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.972203Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 91ffb047-a5c6-4702-831c-95d079ad6b3d · outbound

This paper cites Lo RA : Low-rank adaptation of large language models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Lo RA : Low-rank adaptation of large language models

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.979865Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 21713759-3eec-407b-a8ff-790f027026f6 · outbound

This paper cites Kakade, and Eran Malach.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Kakade, and Eran Malach

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.907014Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 5998954d-9755-477d-bd51-287ca11d8116 · outbound

This paper cites A new approach to linear filtering and prediction problems.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models A new approach to linear filtering and prediction problems

Reference 21

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:49.992133Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e62fe381-9961-49d5-82bb-71d889104a49 · outbound

This paper cites Needle in a haystack - pressure testing llms., 2023.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Needle in a haystack - pressure testing llms., 2023

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.878012Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 504490ba-9a8d-47ce-9a28-cc37f1b0cb92 · outbound

This paper cites Reformer: The efficient transformer.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Reformer: The efficient transformer

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.858575Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 6d58761d-8d0d-4c61-ac28-9ec0103d8f41 · outbound

This paper cites Jamba: A Hybrid Transformer-Mamba Language Model.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Jamba: A Hybrid Transformer-Mamba Language Model

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.011744Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 48b6bd14-8048-4200-a6a5-45d88cd009f9 · outbound

This paper cites Random-access infinite context length for transformers.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Random-access infinite context length for transformers

Reference 25

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.833815Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 4073eaf0-3557-465a-a466-50e9fe675b41 · outbound

This paper cites Leave No Context Behind: Efficient Infinite Context Transformers with Infini-attention.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Leave No Context Behind: Efficient Infinite Context Transformers with Infini-attention

Reference 26

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.024190Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation aca8725f-8328-4d10-b570-318845852a81 · outbound

This paper cites Resurrecting recurrent neural networks for long sequences.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Resurrecting recurrent neural networks for long sequences

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.032936Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 518d6248-0dfe-49f0-b3ea-19c32309e2aa · outbound

This paper cites Compressive Transformers for Long-Range Sequence Modelling.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Compressive Transformers for Long-Range Sequence Modelling

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.044905Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 25cc2dd1-d61f-41c3-8772-1aebafb08b95 · outbound

This paper cites Deepspeed: System optimizations enable training deep learning models with over 100 billion parameters.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Deepspeed: System optimizations enable training deep learning models with over 100 billion parameters

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.803885Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 14c94d2f-d4f2-4136-9692-b3fd84bc2eb6 · outbound

This paper cites Roformer: Enhanced transformer with rotary position embedding.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Roformer: Enhanced transformer with rotary position embedding

Reference 31

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.055693Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e07e052a-cb64-43f1-8cdd-7634813984f0 · outbound

This paper cites Retentive Network: A Successor to Transformer for Large Language Models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Retentive Network: A Successor to Transformer for Large Language Models

Reference 32

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.060930Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 07be2ee7-0767-48e3-b3b3-9e3d28996c18 · outbound

This paper cites LLaMA: Open and Efficient Foundation Language Models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models LLaMA: Open and Efficient Foundation Language Models

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.066772Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c0a4afe6-fd97-4125-b57b-38f35fc48562 · outbound

This paper cites Llama 2: Open Foundation and Fine-Tuned Chat Models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Llama 2: Open Foundation and Fine-Tuned Chat Models

Reference 34

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.073427Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9dd9d08b-4aee-4f94-9b54-c6fd980c4f09 · outbound

This paper cites Attention is all you need.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Attention is all you need

Reference 35

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.079275Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 86624abd-add7-40c6-98a0-40276aa9fe74 · outbound

This paper cites An Empirical Study of Mamba-based Language Models.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models An Empirical Study of Mamba-based Language Models

Reference 36

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.084628Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6bd61d83-af68-4a5c-81d1-9adcb0b53f67 · outbound

This paper cites Gated linear attention transformers with hardware-efficient training.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Gated linear attention transformers with hardware-efficient training

Reference 37

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.759738Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 8593ecd5-80d9-4a23-9297-cc25de4b721c · outbound

This paper cites Parallelizing linear transformers with the delta rule over sequence length.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Parallelizing linear transformers with the delta rule over sequence length

Reference 38

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.729200Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 2184fe2b-dfe7-411c-bec1-69aa47476cf9 · outbound

This paper cites Gated delta networks: Improving mamba2 with delta rule.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Gated delta networks: Improving mamba2 with delta rule

Reference 39

Resolution: unresolved; no resolver link, observed 2026-08-11T13:17:50.102355Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9ddca98a-9edd-4b7f-8d36-00f4ec58a5f6 · outbound

This paper cites B mojo: Hybrid state space realizations of foundation models with eidetic and fading memory.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models B mojo: Hybrid state space realizations of foundation models with eidetic and fading memory

Reference 40

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.699464Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 5aeedc52-bc79-45c1-9c69-f35ff49dc6b8 · outbound

This paper cites Lots of code, 2017.

Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models Lots of code, 2017

Reference 41

Resolution: verified fuzzy; raw_fallback, observed 2026-08-11T13:17:50.673191Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Pith citing papers

Observation a1d0e94c-c38e-4585-a619-9a6ee41d3b8d · inbound

Gated KalmaNet: A Fading Memory Layer Through Test-Time Ridge Regression cites this paper.

Gated KalmaNet: A Fading Memory Layer Through Test-Time Ridge Regression Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models

Reference 40

Resolution: verified exact; arxiv_id, observed 2026-05-21T18:00:27.073660Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation 5e8a8e07-7854-4c4c-9cff-c2152229a5ab · inbound

DLLG: Dynamic Logit-Level Gating of LLM Experts cites this paper.

DLLG: Dynamic Logit-Level Gating of LLM Experts Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models

Reference 34

Resolution: metadata mismatch; arxiv_id, observed 2026-07-02T07:36:45.099619Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-19T06:32:44.657259+00:00.

Observation bfb33b55-a254-4736-9b0e-ac4aef770f4d · inbound

The Capability Convergence Hypothesis: Capability from Access Structure, Not Scale cites this paper.

The Capability Convergence Hypothesis: Capability from Access Structure, Not Scale Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models

Reference 38

Resolution: unresolved; no resolver link, observed 2026-08-02T06:39:23.417302Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 380a1cb1-8ccf-4367-b2c1-7080e1d36380 · inbound

The Capability Convergence Hypothesis: Capability from Access Structure, Not Scale cites this paper.

The Capability Convergence Hypothesis: Capability from Access Structure, Not Scale Expansion Span: Combining Fading Memory and Retrieval in Hybrid State Space Models

Reference 42

Resolution: unresolved; no resolver link, observed 2026-08-03T02:03:25.368313Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.