{"as_of":"2026-08-08T15:43:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:2fad5473f3814a768602e2bf7d6af86710089c8b70bb11f3dbc26a7809c5ebd6","coverage":[{"denominator":35,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":35,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-03T10:47:24.361358Z","state":"measured"},{"denominator":36,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":36,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-08T06:32:00.761636+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-05-13T01:22:31.496535Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-05-13T01:27:02.645728Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"cited_work":{"arxiv_id":"2601.09037","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2601.09037","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","venue":null,"work_id":"1546dbed-d411-4947-b07b-310c6f31061b","year":2026},"citing_paper":{"arxiv_id":"2605.11626","last_updated":"2026-05-12T06:52:34Z","snapshot_observed_at":"2026-07-06T23:23:26.077921Z","submitted_at":"2026-05-12T06:52:34Z","title":"Performance of QUBO-Formulated MIMO Detection Under Hardware Precision Constraints","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-05-13T01:22:31.496535Z"},"links":{"cited_paper":"/paper/2601.09037","citing_paper":"/paper/2605.11626"},"observation_digest":"sha256:130e1f6d7e5bf4d25eb0a51cb78176ea515437f40c7bd8ae168bbe4f8fd2e5c1","observation_id":"6c57d8c8-054a-4b21-b50b-b268455bb73c","resolution":{"observed_at":"2026-06-02T02:03:37.572530Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2601.09037/citation-record","integrity":"/paper/2601.09037/integrity","json":"/paper/2601.09037/citation-record.json","paper":"/paper/2601.09037"},"outbound":[{"citation":{"cited_paper":{"arxiv_id":"2512.24558","last_updated":"2026-05-12T02:18:32Z","snapshot_observed_at":"2026-07-06T22:40:27.178487Z","submitted_at":"2025-12-31T01:42:04Z","title":"Probabilistic Computers for Neural Quantum States","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2512.24558","snapshot_observed_at":"2026-08-03T10:47:21.631786Z","title":"Probabilistic computers for neural quantum states.arXiv preprint arXiv:2512.24558, 2025","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:21.631786Z"},"links":{"cited_paper":"/paper/2512.24558","citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:cf8920fb852b9125997bc11a67a0b425a705541a1a3f16c4765f9ffad806d8ba","observation_id":"c2123b2f-a521-46ee-b491-29e55849a913","resolution":{"observed_at":"2026-08-03T10:47:21.631786Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:21.704563Z","title":"Ising machines as hardware solvers of combinatorial optimization problems.Nature Reviews Physics, 4(6):363–379, 2022","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:21.704563Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:924e8bdce3b512c9762098638d328ea39153aaa5bc9a6992d47d53d65251a676","observation_id":"0dc4de20-dbd1-48b2-9ffe-be6d2c4e65b4","resolution":{"observed_at":"2026-08-03T10:47:21.704563Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:21.751621Z","title":"Quantum annealing with manufactured spins.Nature, 473(7346):194– 198, 2011","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:21.751621Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:aab371d137849519e7a067c530118040c4d3a43bb77d2bc41c2f3c6cb1ebb352","observation_id":"558e66a6-aec6-4c31-a9b4-0104509df0c2","resolution":{"observed_at":"2026-08-03T10:47:21.751621Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:21.815522Z","title":"Quantum critical dynamics in a 5,000-qubit programmable spin glass.Nature, 617(7959):61–66, 2023","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:21.815522Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:d43940dbb4f33c9ce86b4a4820b5ae2bbdf62ca5e3591626ef097c11a89dc46d","observation_id":"d0430c9e-6c16-41b1-8cbd-31022fa61fa2","resolution":{"observed_at":"2026-08-03T10:47:21.815522Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:21.876512Z","title":"A fully programmable 100-spin coherent Ising machine with all- to-all connections.Science, 354(6312):614–617, 2016","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:21.876512Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:589939d73aee0a2cf725b6452fe3318013cd79533feea250346d855ffb289469","observation_id":"9d2b16c0-3edd-4191-886b-6570707f5dab","resolution":{"observed_at":"2026-08-03T10:47:21.876512Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:21.981643Z","title":"100,000-spin coherent Ising machine.Science Advances, 7(40):eabh0952, October","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:21.981643Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:fe13b2d0500eaf6d3b452fd89d32559f3e31e45d9f8ce36bb64a5b328913504a","observation_id":"971ea3f3-640f-415f-b5fc-096d2a5e9721","resolution":{"observed_at":"2026-08-03T10:47:21.981643Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.099508Z","title":"Fahimi, M","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.099508Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:3faa05fbcb4df0f6f84c01f56aaf1ae110b3e3f2fec295e0924fbb5df2a6112c","observation_id":"2a8f086e-1bc7-4136-b1aa-61c25486dade","resolution":{"observed_at":"2026-08-03T10:47:22.099508Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.215684Z","title":"Efficient combinatorial optimization by quantum-inspired parallel annealing in analogue memristor crossbar.Nature Communications, 14(1):5927, September 2023","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.215684Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:d22d8a197802081462ae59ef308b2e9370296c74abfcf30e70c1da28d6c3c54b","observation_id":"c69859ee-c4b8-4418-addf-4239b27679e6","resolution":{"observed_at":"2026-08-03T10:47:22.215684Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.280439Z","title":"A hardware demonstration of a universal programmable rram-based probabilistic computer for molecular docking.Nature Communications, 2025","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.280439Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:275ba748b37273ddf2d941b90347a39cd35ab0daeeec010818c596e61ab4147e","observation_id":"7bb8f568-749b-4c28-a569-4c6d56d34904","resolution":{"observed_at":"2026-08-03T10:47:22.280439Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.417721Z","title":"Using 9 synchronized oscillators to compute the maximum independent set.Nature communications, 11(1):1–7, 2020","venue":null,"work_id":null,"year":2020},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.417721Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:0efad8e7ab05cf2e164364ee972ba19e28647b2448b87daf1e72c803e37e47cc","observation_id":"261240fa-ecd3-4476-86bc-1eaee8eeb77c","resolution":{"observed_at":"2026-08-03T10:47:22.417721Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.561578Z","title":"A 1,968-node coupled ring oscillator circuit for combinatorial optimization problem solving.Nature Electronics, 5(5):310–317, 2022","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.561578Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:0152032a2dbd512d7ac55c59e5b7818c829f94ab15e9b60faa7df484c2706b4a","observation_id":"55edd1c7-a273-461d-812f-0b41fc79b13e","resolution":{"observed_at":"2026-08-03T10:47:22.561578Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.624683Z","title":"An ising solver chip based on coupled ring oscillators with a 48-node all-to-all connected array architecture.Nature Electronics, 6(10):771–778, 2023","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.624683Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:0afbaa64c8dbd55f3fec168304c9ee5253ee7e9b8a1ed205585ae6fafedc000b","observation_id":"f229d5b5-9ce3-4e53-816a-88d784b117aa","resolution":{"observed_at":"2026-08-03T10:47:22.624683Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.679579Z","title":"An integrated coupled oscillator network to solve optimization problems","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.679579Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:96c398ebdbc9692cd578bf3f2047a70252d2f76260c7e8ff2efd57799eafd8eb","observation_id":"f094d179-dad2-417b-914a-50fae9179807","resolution":{"observed_at":"2026-08-03T10:47:22.679579Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.743572Z","title":"Minor-embedding in adiabatic quantum computation: II","venue":null,"work_id":null,"year":2011},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.743572Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:21993f930c4c8aa38c4f7c7f3563182c12fc5963e1ae195081380a67b6a3350e","observation_id":"cf18a323-cab1-42ea-813e-447dd46b86a9","resolution":{"observed_at":"2026-08-03T10:47:22.743572Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2004.03819","last_updated":"2020-04-08T05:30:43Z","snapshot_observed_at":"2026-07-06T09:10:51.624651Z","submitted_at":"2020-04-08T05:30:43Z","title":"Minor-embedding heuristics for large-scale annealing processors with sparse hardware graphs of up to 102,400 nodes","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2004.03819","snapshot_observed_at":"2026-08-03T10:47:22.807517Z","title":"Minor-embedding heuristics for large-scale annealing processors with sparse hardware graphs of up to 102,400 nodes.arXiv preprint arXiv:2004.03819, 2020","venue":null,"work_id":null,"year":2004},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.807517Z"},"links":{"cited_paper":"/paper/2004.03819","citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:feb308da2eb0eaa8d8796281dca6cc49c8d29c0ccb5490e1e993ab14a42703ec","observation_id":"7cc44446-b5b0-4689-aaa1-2cc8391aee41","resolution":{"observed_at":"2026-08-03T10:47:22.807517Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.863535Z","title":null,"venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.863535Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:362ef822670203ef70f1b03c5d287041558df3ae8718c1ada7f5fa8210b83f08","observation_id":"2267079d-df67-43b5-a932-186bc8a90ba5","resolution":{"observed_at":"2026-08-03T10:47:22.863535Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:22.936573Z","title":"Massively parallel probabilistic computing with sparse ising machines.Nature Electronics, 5(7):460–468, 2022","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:22.936573Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:fa02382ef1991ff08109c9165e6c2e55115d0f4d9bd93e7e3a05765a08130afb","observation_id":"62524dc6-2fb9-4cbf-86db-2d68cd721beb","resolution":{"observed_at":"2026-08-03T10:47:22.936573Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.018696Z","title":"Scalable connectivity for Ising machines: Dense to sparse.Physical Review Applied, 24(1):014005, 2025","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.018696Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:bbffc7b28b75fd9c5b249deac13cb04b5821d2d478745481edba3663cb7c1746","observation_id":"0acc94af-c284-400a-9a75-6c66a68b2aa5","resolution":{"observed_at":"2026-08-03T10:47:23.018696Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.103671Z","title":"Ising machines’ dynamics and regularization for near-optimal MIMO detection.IEEE Transactions on Wireless Communications, 21(12):11080–11094, 2022","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.103671Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:510c6f83b8f7264744724769d3c6079612e2244eb4e0701ee5330138434ac384","observation_id":"c600166c-988d-4ed2-98ea-c9f45facf03a","resolution":{"observed_at":"2026-08-03T10:47:23.103671Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.158601Z","title":"Uplink MIMO detection using Ising machines: A multi-stage Ising approach.IEEE Transactions on Wireless Communications, 2024","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.158601Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:5a325d5144b33344495b123b6b0a3d85c626a7de31d3899150195a72504f1300","observation_id":"576db0d4-9455-4139-805a-edcfddf6f7bd","resolution":{"observed_at":"2026-08-03T10:47:23.158601Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.213813Z","title":"MU-MIMO Detection Using Oscillator Ising Machines","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.213813Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:dd4bd8dbb5ea3756062d77fd5bdcf680b2731226400faf3df642eb6e5f24d7dc","observation_id":"fdd8c1bb-41d6-46dd-ae00-462194f566b8","resolution":{"observed_at":"2026-08-03T10:47:23.213813Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.242380Z","title":"Das: Implementing dense ising machines using sparse resistive networks","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.242380Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:4552abdfea963480d0998ab66a1c45f5b56c51dfab9675435ca91247b3ecde38","observation_id":"5f9b99ca-5cd7-4e89-b663-82e1e83e5999","resolution":{"observed_at":"2026-08-03T10:47:23.242380Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.252279Z","title":"MIMO with analogue 1-bit phase shifters: A quantum annealing perspective.IEEE Wireless Communications Letters, 13(6):1571–1575, 2024","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.252279Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:492958cda9774423aa96aadaf6e60f9bd5c9aa6a7d85b9674cd56e37fa9d53f5","observation_id":"aed51acf-a77e-4716-b345-d5b2f73c1870","resolution":{"observed_at":"2026-08-03T10:47:23.252279Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2402.18778","last_updated":"2024-03-09T19:13:07Z","snapshot_observed_at":"2026-07-06T17:37:09.952632Z","submitted_at":"2024-02-29T00:49:20Z","title":"X-ResQ: Reverse Annealing for Quantum MIMO Detection with Flexible Parallelism","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2402.18778","snapshot_observed_at":"2026-08-03T10:47:23.277873Z","title":"X-ResQ: Reverse annealing for quantum MIMO detection with flexible parallelism.arXiv preprint arXiv:2402.18778, 2024","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.277873Z"},"links":{"cited_paper":"/paper/2402.18778","citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:f83a8909d0995b187c298205f0d806cdd86f6080dca846a7639c7fbe29e6eb29","observation_id":"d1c66976-e2c1-4e27-92a7-104c71e5463f","resolution":{"observed_at":"2026-08-03T10:47:23.277873Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.388903Z","title":"Self-adaptive ising machines for constrained optimization","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.388903Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:55a40075ae2aa38344f7681506a76a485788f5a8d84ca91bfe8819ecbc861067","observation_id":"2db0f7d3-38da-4768-9a0d-42f147e3a4e7","resolution":{"observed_at":"2026-08-03T10:47:23.388903Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.487761Z","title":"Two-dimensional parallel tempering for constrained optimization.Physical Review E, 112 (2):L023301, 2025","venue":null,"work_id":null,"year":2025},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.487761Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:5ab019eb68701c4c253cb0bd363e5c7016efd1837889d3d89de4aa7fccea8ce1","observation_id":"0c56b850-50d0-4ff2-a2d5-8f4c44c34c12","resolution":{"observed_at":"2026-08-03T10:47:23.487761Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.510474Z","title":"Stochastic p-bits for invertible logic.Physical Review X, 7(3):031014, 2017","venue":null,"work_id":null,"year":2017},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.510474Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:e8a72ddcec97274048a03ba1b7010718b39188bab775b3acefaf851901924d95","observation_id":"1a555f81-e011-4107-8996-bc1ed7b15c06","resolution":{"observed_at":"2026-08-03T10:47:23.510474Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.620489Z","title":"Turbo multiuser detection: An overview","venue":null,"work_id":null,"year":2000},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.620489Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:172047cd2442e84b049b268e50eab8a497adbe153f85bb24e20581d4af8ee63f","observation_id":"b3aa8719-7e2d-454b-bede-7453b001848f","resolution":{"observed_at":"2026-08-03T10:47:23.620489Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.732780Z","title":"Cambridge university press, 1998","venue":null,"work_id":null,"year":1998},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.732780Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:1e9ee19cae2122f9a38557f9f64874ca5d99a58bcfb678542ba9930c2bf51f9a","observation_id":"e083ebf8-fdc1-471e-87a6-e3b5b3c422f9","resolution":{"observed_at":"2026-08-03T10:47:23.732780Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.900393Z","title":"Replica monte carlo simulation of spin glasses.Physical review letters, 57(21): 2607–2609, 1986","venue":null,"work_id":null,"year":1986},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.900393Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:8c51b55792b57cf6c0fab835624e724ab30ea1e61403408a70002db841959827","observation_id":"79f43a59-3c6d-4483-ac96-fef191c8d040","resolution":{"observed_at":"2026-08-03T10:47:23.900393Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:23.955696Z","title":"Exchange monte carlo method and application to spin glass simulations.Journal of the Physical Society of Japan, 65(6):1604–1608, 1996","venue":null,"work_id":null,"year":1996},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:23.955696Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:f786a077ed848f506e8069e1ad1b43bdf920d0dd0490ff53a46cd210dd7c8565","observation_id":"6bf0e9a4-5761-4f6f-912d-8dae0ba4955f","resolution":{"observed_at":"2026-08-03T10:47:23.955696Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:24.061237Z","title":"Accelerating Adaptive Parallel Tempering with FPGA-based p-bits","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:24.061237Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:fe91f3dc41088c9928b7697711503271a27395592458594d86f3afb3a8095335","observation_id":"768be67f-c518-4828-b3a1-05dd56b87487","resolution":{"observed_at":"2026-08-03T10:47:24.061237Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:24.120545Z","title":"All-to-all reconfigurability with sparse and higher-order ising machines.Nature Communications, 15(1):8977, 2024","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:24.120545Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:a18bf055ebe04383efdf71071c14cf5bb6bb17df653f3497fb5e3a85f15af7f8","observation_id":"71590eba-1f66-47d6-b71b-3e2ab3f910b3","resolution":{"observed_at":"2026-08-03T10:47:24.120545Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:24.200687Z","title":"Asap7: A 7-nm finfet predictive process design kit.Microelectronics Journal, 53:105–115, 2016","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:24.200687Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:e469aedd996343e6358e63c221a89fb3633d4d93840f970846a3de8f4553fa9b","observation_id":"ad61be1d-fe91-414a-990c-68da91ae1633","resolution":{"observed_at":"2026-08-03T10:47:24.200687Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":null,"snapshot_observed_at":"2026-08-03T10:47:24.361358Z","title":"mflowgen: A modular flow generator and ecosystem for community-driven physical design","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering","version":2},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-03T10:47:24.361358Z"},"links":{"citing_paper":"/paper/2601.09037"},"observation_digest":"sha256:c620bc7bef3c6a21a5bd9876deb7ab6d7a2ef19534f648b0b5636696a47f92e9","observation_id":"2c9b3db2-2a97-48f2-849d-12349d103251","resolution":{"observed_at":"2026-08-03T10:47:24.361358Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"paper":{"arxiv_id":"2601.09037","last_updated":"2026-05-31T02:27:56Z","latest_version":2,"primary_category":"cs.ET","snapshot_observed_at":"2026-08-08T12:44:10.072828Z","submitted_at":"2026-01-14T00:01:58Z","title":"Probabilistic Computers for MIMO Detection: From Sparsification to 2D Parallel Tempering"},"reference_resolution":{"displayed":35,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":35,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":35},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 35 of 35 outbound references and 1 inbound Pith citation observation for arXiv:2601.09037."}