Paper Citation Record · LEDGER

Protein-Ligand Free Energy Perturbation on Quantum Hardware

As of 6 August 2026, this Paper Citation Record lists 7 of 7 outbound references and 3 inbound Pith citation observations for arXiv:2604.09857.

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

pith.paper-citation-record.v1
2604.09857 v2

Coverage vector

measured 7 of 7 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-10T17:21:07.459873Z

measured 10 of 10 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 3 of 3 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-01T21:08:08.397885Z

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

7 of 7 outbound references displayed

verified exact1
verified fuzzy1
unresolved1
parse uncertain0
malformed identifier0
metadata mismatch4

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 4052c72c-64c8-4a00-b19e-a9cdbf21ae59 · outbound

This paper cites K.; Greenwood, J.

Protein-Ligand Free Energy Perturbation on Quantum Hardware K.; Greenwood, J

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-05-17T10:54:28.218330Z

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 7bde50f9-a233-4dbc-acc4-ddeebb04c39d · outbound

This paper cites an unresolved cited work.

Protein-Ligand Free Energy Perturbation on Quantum Hardware Unresolved cited work

Reference 2

Resolution: unresolved; raw_fallback, observed 2026-05-17T10:54:28.214980Z

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 2ed59132-0d13-4208-9e59-a88d70c156c3 · outbound

This paper cites Towards quantum-centric simulations of extended molecules: sample-based quantum diagonalization enhanced with density matrix embedding theory.

Protein-Ligand Free Energy Perturbation on Quantum Hardware Towards quantum-centric simulations of extended molecules: sample-based quantum diagonalization enhanced with density matrix embedding theory

Reference 3

Resolution: metadata mismatch; arxiv_id, observed 2026-05-11T07:01:00.490099Z

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 9c7a676b-98e4-4de6-aa31-218dbd2d29d2 · outbound

This paper cites Quantum- centric algorithm for sample-based Krylov diagonaliza- tion.

Protein-Ligand Free Energy Perturbation on Quantum Hardware Quantum- centric algorithm for sample-based Krylov diagonaliza- tion

Reference 4

Resolution: metadata mismatch; arxiv_id, observed 2026-05-11T07:01:00.471643Z

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 a05ad84c-b90b-49cb-82a0-7350321027f8 · outbound

This paper cites an unresolved cited work.

Protein-Ligand Free Energy Perturbation on Quantum Hardware Unresolved cited work

Reference 5

Resolution: verified exact; doi, observed 2026-05-10T21:00:46.507476Z

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 a842b3ee-27fa-44bd-a819-d25a646a6cfc · outbound

This paper cites Quantum computing with Qiskit.

Protein-Ligand Free Energy Perturbation on Quantum Hardware Quantum computing with Qiskit

Reference 6

Resolution: metadata mismatch; local_arxiv, observed 2026-05-11T07:01:00.464484Z

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 be80d8f3-c847-4b31-b91b-0115b4f564af · outbound

This paper cites Scaling active spaces in simulations of surface reactions through sample-based quantum diagonalization.

Protein-Ligand Free Energy Perturbation on Quantum Hardware Scaling active spaces in simulations of surface reactions through sample-based quantum diagonalization

Reference 7

Resolution: metadata mismatch; arxiv_id, observed 2026-07-14T01:19:52.754592Z

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.

Pith citing papers

Observation 0ced36da-fdf6-4643-9206-d28f789c66f6 · inbound

Quantum-Centric Geometry Optimization with Wave-Function-Based Embedding cites this paper.

Quantum-Centric Geometry Optimization with Wave-Function-Based Embedding Protein-Ligand Free Energy Perturbation on Quantum Hardware

Reference 39

Resolution: unresolved; no resolver link, observed 2026-08-01T21:08:08.397885Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5906e38f-f540-48e9-beb3-16fa0ee3f26d · inbound

Efficient classical simulation of large-scale unitary cluster Jastrow circuits cites this paper.

Efficient classical simulation of large-scale unitary cluster Jastrow circuits Protein-Ligand Free Energy Perturbation on Quantum Hardware

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-01T07:52:48.641182Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 33f88c43-d36c-45b1-9c24-06224419b154 · inbound

Quantum Computing Enabled ab initio Molecular Dynamics Simulations cites this paper.

Quantum Computing Enabled ab initio Molecular Dynamics Simulations Protein-Ligand Free Energy Perturbation on Quantum Hardware

Reference 172

Resolution: unresolved; no resolver link, observed 2026-07-31T04:02:42.693830Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.