Paper Citation Record · LEDGER

Extended Hubbard Model realized in 2D clusters of molecular anions

As of 20 August 2026, this Paper Citation Record lists 43 of 43 outbound references and 0 inbound Pith citation observations for arXiv:2509.05868.

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

pith.paper-citation-record.v1
2509.05868 v1

Coverage vector

measured 43 of 43 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-15T16:25:53.528821Z

measured 43 of 43 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 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

43 of 43 outbound references displayed

verified exact10
verified fuzzy17
unresolved16
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 9a68cdcf-b311-4b4f-85dc-6def9b9bd9a4 · outbound

This paper cites Hubbard, Electron correlations in narrow energy bands, Proceedings of the Royal Society of London.

Extended Hubbard Model realized in 2D clusters of molecular anions Hubbard, Electron correlations in narrow energy bands, Proceedings of the Royal Society of London

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-15T16:25:53.363226Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f432dee2-74ee-43a2-ba4c-5e8d0efcd14e · outbound

This paper cites Ishii and S.

Extended Hubbard Model realized in 2D clusters of molecular anions Ishii and S

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:54.149021Z

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 81b275d3-f2b3-4285-b8f3-73dd3685007f · outbound

This paper cites Callaway, D.

Extended Hubbard Model realized in 2D clusters of molecular anions Callaway, D

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:54.136975Z

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 82f20ee4-6c10-4370-9160-ae56a8ae5762 · outbound

This paper cites Non-standard Hubbard models in optical lattices: a review.

Extended Hubbard Model realized in 2D clusters of molecular anions Non-standard Hubbard models in optical lattices: a review

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-15T16:25:53.375475Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bf911251-0ffe-46e6-a150-77ba1de242d9 · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 5

Resolution: unresolved; no resolver link, observed 2026-08-15T16:25:53.379789Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0551652d-0fce-45b1-b313-a4a00757379f · outbound

This paper cites Moir\'e heterostructures as a condensed matter quantum simulator.

Extended Hubbard Model realized in 2D clusters of molecular anions Moir\'e heterostructures as a condensed matter quantum simulator

Reference 6

Resolution: verified exact; local_arxiv, observed 2026-08-15T16:25:53.762404Z

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 95339da2-346e-4fa8-a680-f8f8ca083de9 · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 7

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:54.115491Z

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 0570e05e-c81d-418b-9e83-3fdb835aeb5a · outbound

This paper cites Barthelemy and L.

Extended Hubbard Model realized in 2D clusters of molecular anions Barthelemy and L

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:54.103544Z

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 2c25d30b-7904-4afc-b980-125ad85d1e6a · outbound

This paper cites Exciton transport in a germanium quantum dot ladder.

Extended Hubbard Model realized in 2D clusters of molecular anions Exciton transport in a germanium quantum dot ladder

Reference 9

Resolution: verified exact; local_arxiv, observed 2026-08-15T16:25:53.746143Z

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 a8c2521e-9db2-47fe-922f-ef9f2f6ae67d · outbound

This paper cites Quantum Simulation of the Hubbard Model with Dopant Atoms in Silicon.

Extended Hubbard Model realized in 2D clusters of molecular anions Quantum Simulation of the Hubbard Model with Dopant Atoms in Silicon

Reference 10

Resolution: verified exact; local_arxiv, observed 2026-08-15T16:25:53.729159Z

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 a89510d8-7ba4-4c6e-975b-5589cc62e0d0 · outbound

This paper cites Nagaoka ferromagnetism observed in a quantum dot plaquette.

Extended Hubbard Model realized in 2D clusters of molecular anions Nagaoka ferromagnetism observed in a quantum dot plaquette

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-15T16:25:53.403613Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d6dcf439-8f44-4698-8a8a-3d314f342c6b · outbound

This paper cites Kiczynski, S.

Extended Hubbard Model realized in 2D clusters of molecular anions Kiczynski, S

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-15T16:25:53.408067Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 13a4f7c7-c20e-427b-b1ba-f20a1defc2ae · outbound

This paper cites Digital quantum simulation of fermionic models with a superconducting circuit.

Extended Hubbard Model realized in 2D clusters of molecular anions Digital quantum simulation of fermionic models with a superconducting circuit

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-15T16:25:53.411711Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b5be161c-390d-4544-8938-4b1b54f6c0d6 · outbound

This paper cites Angle-resolved photoemission spectroscopy of the cuprate superconductors.

Extended Hubbard Model realized in 2D clusters of molecular anions Angle-resolved photoemission spectroscopy of the cuprate superconductors

Reference 14

Resolution: verified exact; local_arxiv, observed 2026-08-15T16:25:53.683842Z

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 f48123a3-6889-4765-b22c-73bb949c88e4 · outbound

This paper cites Sch¨ onenberger and S.

Extended Hubbard Model realized in 2D clusters of molecular anions Sch¨ onenberger and S

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:54.084535Z

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 88cd527e-0434-416e-8f78-e06bf5fe9c78 · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 16

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:54.072498Z

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 2bc7a9ed-64f0-461a-8b93-27bd8f3dc55d · outbound

This paper cites Cockins, Y.

Extended Hubbard Model realized in 2D clusters of molecular anions Cockins, Y

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:54.060663Z

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 df9a8f4f-191e-4cec-aac2-6ab7f8094ff1 · outbound

This paper cites Gross, F.

Extended Hubbard Model realized in 2D clusters of molecular anions Gross, F

Reference 18

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:54.048755Z

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 75c7c99f-34c3-4d5a-b213-57f2d60ea631 · outbound

This paper cites Steurer, S.

Extended Hubbard Model realized in 2D clusters of molecular anions Steurer, S

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:54.037398Z

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 b0006ae8-325c-4fdf-b88c-e86fb21e3bbe · outbound

This paper cites Scheuerer, L.

Extended Hubbard Model realized in 2D clusters of molecular anions Scheuerer, L

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:54.026488Z

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 730a91df-d867-4a62-8b45-dd06e236a40b · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:54.014219Z

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 6fe48610-f195-475b-9d3f-a09758359cb0 · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 22

Resolution: verified exact; doi, observed 2026-08-15T16:25:53.563815Z

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 e964a7b9-7369-47f6-b48a-d84959b077ba · outbound

This paper cites Steurer, J.

Extended Hubbard Model realized in 2D clusters of molecular anions Steurer, J

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:54.000426Z

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 350aadde-2ba0-4f48-b652-b39ca49bf18e · outbound

This paper cites Ondr´ aˇ cek, P.

Extended Hubbard Model realized in 2D clusters of molecular anions Ondr´ aˇ cek, P

Reference 24

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:53.987623Z

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 d72f7e87-320d-446f-a707-860ef0932e2f · outbound

This paper cites Koci´ c, P.

Extended Hubbard Model realized in 2D clusters of molecular anions Koci´ c, P

Reference 25

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:53.975983Z

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 0e4d8b4d-6791-4091-bc46-170a739e4a90 · outbound

This paper cites Koci´ c, S.

Extended Hubbard Model realized in 2D clusters of molecular anions Koci´ c, S

Reference 26

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:53.960689Z

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 27e6de22-5275-41ca-9023-2a18e6aa77e7 · outbound

This paper cites Electrostatic Landscape of a H-Silicon Surface Probed by a Moveable Quantum Dot.

Extended Hubbard Model realized in 2D clusters of molecular anions Electrostatic Landscape of a H-Silicon Surface Probed by a Moveable Quantum Dot

Reference 27

Resolution: verified exact; local_arxiv, observed 2026-08-15T16:25:53.664902Z

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 96920e69-1e7c-438a-b63f-3ce44b06e5df · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 28

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:53.945216Z

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 62343656-b501-4393-8739-c69b460613bb · outbound

This paper cites Real space visualization of entangled excitonic states in charged molecular assemblies.

Extended Hubbard Model realized in 2D clusters of molecular anions Real space visualization of entangled excitonic states in charged molecular assemblies

Reference 29

Resolution: verified exact; local_arxiv, observed 2026-08-15T16:25:53.642516Z

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 a03ff6d2-32dd-49b0-a548-4754b6d2135d · outbound

This paper cites Repp and G.

Extended Hubbard Model realized in 2D clusters of molecular anions Repp and G

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:53.921815Z

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 f990e795-40c7-4555-b4c7-9e1d967109f2 · outbound

This paper cites ar- chitecture.

Extended Hubbard Model realized in 2D clusters of molecular anions ar- chitecture

Reference 31

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:53.905906Z

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 519a92ca-aca9-4133-9f2e-a68253cc32fa · outbound

This paper cites W¨ urthner, Perylene bisimide dyes as versatile build- ing blocks for functional supramolecular architectures, Chemical Communications0, 1564 (2004).

Extended Hubbard Model realized in 2D clusters of molecular anions W¨ urthner, Perylene bisimide dyes as versatile build- ing blocks for functional supramolecular architectures, Chemical Communications0, 1564 (2004)

Reference 32

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:53.891249Z

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 d7a4e1af-cfd7-46e3-ab11-3eafcbb6514a · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 33

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:53.876596Z

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 961bd09d-4b19-49c0-b8cb-b1a5c7bdefbf · outbound

This paper cites Jia, Z.-X.

Extended Hubbard Model realized in 2D clusters of molecular anions Jia, Z.-X

Reference 34

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:53.861833Z

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 301ef709-e7a3-415d-8a1c-ef848a1c5a2d · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 35

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:53.849533Z

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 dbd2c0bf-3b2d-449b-b755-8c8aea7e8518 · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 36

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:53.836836Z

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 63802dff-3aa1-4f99-99e9-630cf84a0e91 · outbound

This paper cites Ferromagnetism in Correlated Electron Systems: Generalization of Nagaoka's Theorem.

Extended Hubbard Model realized in 2D clusters of molecular anions Ferromagnetism in Correlated Electron Systems: Generalization of Nagaoka's Theorem

Reference 37

Resolution: verified exact; local_arxiv, observed 2026-08-15T16:25:53.619364Z

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 e4e4d7da-198b-4e1f-bb88-44af5cfe1d09 · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 38

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:53.825293Z

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 ba4738b8-ba40-4986-ab5b-3173dfeb644c · outbound

This paper cites Atomic-scale spin sensing with a single-molecule at the apex of a scanning tunneling microscope.

Extended Hubbard Model realized in 2D clusters of molecular anions Atomic-scale spin sensing with a single-molecule at the apex of a scanning tunneling microscope

Reference 39

Resolution: verified exact; local_arxiv, observed 2026-08-15T16:25:53.600157Z

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 14ab7dec-de00-48ab-8366-bd80f60a9113 · outbound

This paper cites Harnessing the Quantum Behavior of Spins on Surfaces.

Extended Hubbard Model realized in 2D clusters of molecular anions Harnessing the Quantum Behavior of Spins on Surfaces

Reference 40

Resolution: verified exact; local_arxiv, observed 2026-08-15T16:25:53.582254Z

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 f8375b75-ec4b-4bee-a6e6-6812b1e61a77 · outbound

This paper cites Kimura, K.

Extended Hubbard Model realized in 2D clusters of molecular anions Kimura, K

Reference 41

Resolution: verified fuzzy; raw_fallback, observed 2026-08-15T16:25:53.813014Z

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 e9353613-fe4d-4430-9a8f-b567550e562f · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 42

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:53.801827Z

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 8844b50f-8917-4248-a834-63c3e89b88a1 · outbound

This paper cites an unresolved cited work.

Extended Hubbard Model realized in 2D clusters of molecular anions Unresolved cited work

Reference 43

Resolution: unresolved; raw_fallback, observed 2026-08-15T16:25:53.790284Z

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

No inbound Pith citation observations are available.