Paper Citation Record · LEDGER

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set

As of 6 August 2026, this Paper Citation Record lists 32 of 32 outbound references and 8 inbound Pith citation observations for arXiv:2508.20858.

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

pith.paper-citation-record.v1
2508.20858 v1

Coverage vector

measured 32 of 32 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-05T14:50:58.791608Z

measured 40 of 40 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 8 of 8 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-07-08T21:33:05.730954Z

measured 0 of 1 external citation measurements

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

Source: pith, observed 2026-07-10T12:15:01.137692Z

Reference resolution

32 of 32 outbound references displayed

verified exact0
verified fuzzy23
unresolved9
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 45af0416-9f7b-4aa6-b1d4-378f84700324 · outbound

This paper cites Stabilizer codes and quantum error correction.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Stabilizer codes and quantum error correction

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.252084Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation bc686997-6689-4a4e-9287-95e8013b79ba · outbound

This paper cites A quantum engineer’s guide to superconducting qubits.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set A quantum engineer’s guide to superconducting qubits

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.242647Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 5fd321dd-e8f9-402c-b65d-f23ea4f0e8a1 · outbound

This paper cites Quantum error correction below the surface code threshold.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Quantum error correction below the surface code threshold

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.232241Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 82d3b3c2-17fc-4b62-9451-f1d95831f540 · outbound

This paper cites High-threshold universal quantum computation on the surface code.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set High-threshold universal quantum computation on the surface code

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.222686Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 7a9ef330-3aef-4a13-b75b-d41688a730cc · outbound

This paper cites Surface codes: Towards practical large-scale quantum computation.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Surface codes: Towards practical large-scale quantum computation

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.212150Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 13839c47-aa33-4495-9577-15816a81f2d6 · outbound

This paper cites Relaxing Hardware Requirements for Surface Code Circuits using Time-dynamics.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Relaxing Hardware Requirements for Surface Code Circuits using Time-dynamics

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.202083Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation fb3b1b8d-9cfd-4ee7-bd02-d742e43898a5 · outbound

This paper cites Quantum low-density parity- check codes.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Quantum low-density parity- check codes

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.191614Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation eb736c2a-ebfd-411c-9d2f-f8515d4bfd95 · outbound

This paper cites qSIEVE: Efficient qLDPC Memory via Systolic Movement in Atom Arrays.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set qSIEVE: Efficient qLDPC Memory via Systolic Movement in Atom Arrays

Reference 8

Resolution: unresolved; no resolver link, observed 2026-08-05T14:50:58.703243Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7e68b48f-59ef-4ba0-8424-75797c03ab45 · outbound

This paper cites 3d integrated superconducting qubits.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set 3d integrated superconducting qubits

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.182105Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation aef40a99-8f6c-459c-892f-b7065d93176f · outbound

This paper cites Mod- ular superconducting-qubit architecture with a multichip tunable coupler.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Mod- ular superconducting-qubit architecture with a multichip tunable coupler

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.172254Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 20b8ca93-6262-4d04-a8f4-88bdff5d8de0 · outbound

This paper cites Signal crosstalk in a flip-chip quantum processor.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Signal crosstalk in a flip-chip quantum processor

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.162157Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 5586c3c1-e39a-4af3-8700-8aafd9cb9c85 · outbound

This paper cites Performance Characterization of a Multi-Module Quantum Processor with Static Inter-Chip Couplers.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Performance Characterization of a Multi-Module Quantum Processor with Static Inter-Chip Couplers

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-05T14:50:58.718853Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 74f776af-37e1-4fe9-b326-1b18a572a8b6 · outbound

This paper cites Solid-state qubits integrated with superconducting through-silicon vias.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Solid-state qubits integrated with superconducting through-silicon vias

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.151747Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 923c4c81-8a07-404a-88c0-1fd0756af191 · outbound

This paper cites Fabrication of superconducting through-silicon vias.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Fabrication of superconducting through-silicon vias

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-05T14:50:58.726453Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 07d96755-5172-4bbe-b500-8e4f06237a07 · outbound

This paper cites Characterization of superconducting through-silicon vias as capacitive elements in quantum circuits.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Characterization of superconducting through-silicon vias as capacitive elements in quantum circuits

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.142473Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 805c5552-ff5a-43f2-974e-e989d057c932 · outbound

This paper cites High-threshold and low-overhead fault-tolerant quantum memory.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set High-threshold and low-overhead fault-tolerant quantum memory

Reference 16

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.132534Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 25bc7a6f-eafb-4da0-8ae2-c694a84b2850 · outbound

This paper cites Lowering connectivity requirements for bivariate bicycle codes using morphing circuits.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Lowering connectivity requirements for bivariate bicycle codes using morphing circuits

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.123087Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 01402ec6-b293-4fa8-9d74-1eaa5b9f6a30 · outbound

This paper cites One Gate Scheme to Rule Them All: Introducing a Complex Yet Reduced Instruction Set for Quantum Computing.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set One Gate Scheme to Rule Them All: Introducing a Complex Yet Reduced Instruction Set for Quantum Computing

Reference 18

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.113501Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation f384806d-ce79-42b7-8e1e-6cfda3a7fd05 · outbound

This paper cites Efficient implementation of arbitrary two-qubit gates using unified control.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Efficient implementation of arbitrary two-qubit gates using unified control

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.103886Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation ea7ffa4d-5005-48e0-86b3-4b87f37a4d2c · outbound

This paper cites Halma: a routing-based technique for defect mitigation in quantum error correction.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Halma: a routing-based technique for defect mitigation in quantum error correction

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-05T14:50:58.749546Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b16433d2-ee56-4636-bfe8-927ff67765a8 · outbound

This paper cites Directional Codes: a new family of quantum LDPC codes on hexagonal- and square-grid connectivity hardware.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Directional Codes: a new family of quantum LDPC codes on hexagonal- and square-grid connectivity hardware

Reference 21

Resolution: unresolved; no resolver link, observed 2026-08-05T14:50:58.753497Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e19252c1-2f8f-4d74-86a5-ea5891db553d · outbound

This paper cites Tangling schedules eases hardware connectivity requirements for quantum error correction.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Tangling schedules eases hardware connectivity requirements for quantum error correction

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.093234Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation aa8e00e6-258e-40f7-b109-d53b1178e504 · outbound

This paper cites Demonstration of low-overhead quantum error correction codes.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Demonstration of low-overhead quantum error correction codes

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-05T14:50:58.760354Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 10af10c1-f5cd-4068-859a-58bc97a37415 · outbound

This paper cites Quantum two-block group algebra codes.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Quantum two-block group algebra codes

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-05T14:50:58.763514Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 56884384-fe1e-4e12-8af9-b5dfdfb49d05 · outbound

This paper cites High-rate quantum LDPC codes for long-range-connected neutral atom registers.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set High-rate quantum LDPC codes for long-range-connected neutral atom registers

Reference 25

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.081882Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation ec1e0254-27b8-4f45-a12d-0ba436b47c3c · outbound

This paper cites Benchmarking the Planar Hon- eycomb Code.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Benchmarking the Planar Hon- eycomb Code

Reference 26

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.070447Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation c9b61897-7265-48a1-b6aa-0b3f6a8b20bc · outbound

This paper cites Placing and routing quantum LDPC codes in multilayer superconducting hardware.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Placing and routing quantum LDPC codes in multilayer superconducting hardware

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-05T14:50:58.774240Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 2d622876-ed30-4c79-a4c6-c4b3910b9877 · outbound

This paper cites Geometric wire routing.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Geometric wire routing

Reference 28

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.059787Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation d19b379b-2e2c-4df4-a783-d0bc20b2d012 · outbound

This paper cites Embedding planar graphs at fixed vertex locations.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Embedding planar graphs at fixed vertex locations

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.048998Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 6a01d6b6-b5bc-4022-839e-40423bf1d8c3 · outbound

This paper cites Minimum length embedding of planar graphs at fixed vertex locations.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Minimum length embedding of planar graphs at fixed vertex locations

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.038250Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation d3d9cd4b-2374-4f5d-a706-74d045303dbc · outbound

This paper cites A new algorithm for embedding plane graphs at fixed vertex loca- tions.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set A new algorithm for embedding plane graphs at fixed vertex loca- tions

Reference 31

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T14:50:59.027489Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 74148fb8-aa60-4ac2-868a-3f696205ecfe · outbound

This paper cites Planar quantum low-density parity-check codes with open boundaries.

Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set Planar quantum low-density parity-check codes with open boundaries

Reference 32

Resolution: unresolved; no resolver link, observed 2026-08-05T14:50:58.791608Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation ef145189-2bc7-4517-9bc4-35f46dec8cbd · inbound

Placing and routing quantum LDPC codes in multilayer superconducting hardware cites this paper.

Placing and routing quantum LDPC codes in multilayer superconducting hardware Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set

Reference 60

Resolution: verified exact; arxiv_id, observed 2026-05-19T02:11:59.381086Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 13a9a823-98be-4275-b943-a5a5f7a5151d · inbound

Geometry-induced correlated noise in qLDPC syndrome extraction cites this paper.

Geometry-induced correlated noise in qLDPC syndrome extraction Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set

Reference 48

Resolution: verified exact; arxiv_id, observed 2026-05-13T22:13:20.771858Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 7fe1f382-5037-4fa2-9cc7-d898e00ef336 · inbound

Optimising Quantum Error Correction Using Morphing Circuits cites this paper.

Optimising Quantum Error Correction Using Morphing Circuits Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set

Reference 54

Resolution: verified exact; arxiv_id, observed 2026-05-11T05:51:08.656337Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 83d93bcd-3bf9-4b5d-b026-d995e24bd12f · inbound

Efficient Routing of Quantum LDPC Codes on Programmable 2D Toric Architectures cites this paper.

Efficient Routing of Quantum LDPC Codes on Programmable 2D Toric Architectures Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set

Reference 42

Resolution: verified exact; arxiv_id, observed 2026-05-10T11:40:19.612783Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 9eb7e845-8c06-43e4-8a56-a4eab4663e45 · inbound

Barbell Codes: qLDPC Codes for Superconducting Quantum Hardware cites this paper.

Barbell Codes: qLDPC Codes for Superconducting Quantum Hardware Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set

Reference 15

Resolution: metadata mismatch; arxiv_id, observed 2026-07-02T14:07:03.467667Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 900d12b8-69b5-4387-95c4-113e999326c4 · inbound

The dynamic 4.8.8 Floquet code cites this paper.

The dynamic 4.8.8 Floquet code Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set

Reference 22

Resolution: verified exact; arxiv_id, observed 2026-07-03T01:07:30.439760Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 18d46ddb-f6fe-4f23-83ea-45b4e16d5642 · inbound

Bunny Codes: Broadening Superconducting Quantum Error Correction Capability through Advanced Control Engineering cites this paper.

Bunny Codes: Broadening Superconducting Quantum Error Correction Capability through Advanced Control Engineering Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set

Reference 18

Resolution: verified exact; arxiv_id, observed 2026-07-04T10:49:46.850850Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.

Observation 3aae3d6b-ee52-41d4-8d6d-d813fe198231 · inbound

Strictly Local Tile-Code Architectures on Two-Dimensional Planar Lattices cites this paper.

Strictly Local Tile-Code Architectures on Two-Dimensional Planar Lattices Louvre: Relaxing Hardware Requirements of Quantum LDPC Codes by Routing with Expanded Quantum Instruction Set

Reference 23

Resolution: verified exact; local_arxiv, observed 2026-07-08T21:35:37.671355Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-06T06:34:29.942622+00:00.