{"as_of":"2026-08-07T23:48:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:703d06e1fc10f6cc77f2818d69f00692cb569e0d88356f70c70e20ba4f200b01","coverage":[{"denominator":48,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":48,"source":"paper_references, paper_reference_links","source_observed_at":"2026-05-25T08:11:04.525395Z","state":"measured"},{"denominator":48,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":48,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-07T06:34:17.273281+00:00","state":"measured"},{"denominator":0,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[],"links":{"evidence":"/evidence","html":"/paper/2405.18089/citation-record","integrity":"/paper/2405.18089/integrity","json":"/paper/2405.18089/citation-record.json","paper":"/paper/2405.18089"},"outbound":[{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Efficient Estimation of Models with Conditional Moment Restrictions Containing Unknown Functions","venue":null,"work_id":"110e76df-3913-4705-b901-916c2f8bb0d5","year":2003},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":1,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:57e51f462f7ef37a62ce7a36482412d4476821fe2457c08186226bc13f26759f","observation_id":"c0b66df7-3e01-42da-8fee-3b79c98d65f2","resolution":{"observed_at":"2026-05-25T08:16:45.470396Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A Theory of Marriage: Part I","venue":null,"work_id":"50a58ebb-661d-4f78-b698-b34744ef96a8","year":1973},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":2,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:6dfdab452b93a17da683cc9bae9a6c2d5467f3800bafe2afa724d5b107eda7c4","observation_id":"5a4186ca-65ed-40c2-835f-e75001ff0e01","resolution":{"observed_at":"2026-05-25T08:16:45.461483Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Semi-Nonparametric IV Esti- mation of Shape-Invariant Engel Curves","venue":null,"work_id":"e7b33bd1-2fa1-4707-bbfd-2a814cf14050","year":2007},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:633cdb80951261b85b998cc135ce3ec237012e101c0a4839c9d84f84f2a7f9ce","observation_id":"01961538-9545-48ce-9928-245095f215f8","resolution":{"observed_at":"2026-05-25T08:16:45.475278Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Matching in closed-form: equilibrium, identification, and comparative statics","venue":null,"work_id":"b745c7ea-4a0f-4276-9d71-34ebcba977a0","year":2016},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":4,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:2ecb7523e1a3aa1d3a68d9519ec740d28b30790b09948f2e194e98bb0e9079e0","observation_id":"f73d5429-306a-4a8d-b123-0748ad880299","resolution":{"observed_at":"2026-05-25T08:16:45.489996Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"aabd73e2-2e78-47ea-a1f8-bb3698fe9f8c","year":2014},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:a0d297c09f547061b4d95a0901ced01626a4df8b1376fc37e5d1e871b89c9cc9","observation_id":"f01b20cf-c6f5-45c7-b422-e56c1db1c049","resolution":{"observed_at":"2026-05-25T08:16:45.440507Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Boundary regularity of maps with convex potentials","venue":null,"work_id":"ca0eee97-5c29-49d5-be22-32a8d3cfe644","year":1996},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:e2fd40b74ac027409adf7daa54d1444d3d6fc987fb548e9146e582b1d42a582c","observation_id":"53d5bcbf-2825-4a01-9da2-713bcf248af6","resolution":{"observed_at":"2026-05-25T08:16:45.436671Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Duality and existence for a class of mass transportation problems and economic applications","venue":null,"work_id":"f53f7c5a-f7be-4cd7-b781-bb332834cbe9","year":2003},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":7,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:4796fda8425d386e0a7883d51cd4568f2a827488ee21c6e012a2e1cf0425196a","observation_id":"9ddbdd57-024a-4dbd-b190-3db78aac3a01","resolution":{"observed_at":"2026-05-25T08:16:45.512402Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Efficient estimation of average derivatives in NPIV models: Simulation comparisons of neural network estimators","venue":null,"work_id":"aea8947b-f85a-4a60-bb07-22221db89bc6","year":2023},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":8,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:20c75253ef3cc341167dd085d2335e75757828d9782486e977ea0a657aa5ac78","observation_id":"8b58ee1e-9dbe-4b9f-9b7a-3668156140b3","resolution":{"observed_at":"2026-05-25T08:16:45.508145Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Chapter 76 Large Sample Sieve Estimation of Semi-Nonparametric Models","venue":null,"work_id":"46aa9ac7-f70f-4640-9cf1-a9c1381a4c03","year":2007},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:904014eaf728c79a314193076f3176e429424f9e007874860401a6eede1f55ca","observation_id":"e1bc5d2c-5ff9-4ab6-94dc-2ddde26e0c8d","resolution":{"observed_at":"2026-05-25T08:16:45.516904Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Sieve Extremum Estimates for Weakly Dependent Data","venue":null,"work_id":"de8ded2c-33b1-4576-8473-7cc1512bdda6","year":1998},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:5ff8da6fcecbaed098ce9cb5afb1a0baee0daf405c68ec6d2db0adfdbf2a0695","observation_id":"1497676b-26f4-4d0f-9e1e-fd8dfd689a4a","resolution":{"observed_at":"2026-05-25T08:16:45.521426Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Hedonic price equilibria, stable matching, and optimal transport: equivalence, topology, and uniqueness","venue":null,"work_id":"86b85dd5-5e72-4df5-b03c-c77edd5448fb","year":2010},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":11,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:a2b1883c1475420fa218b8bfee5981b19b547d399414d5716dc9857acfe5bd7a","observation_id":"71b724ec-9341-40f4-acf5-5aa94c8a8c9e","resolution":{"observed_at":"2026-05-25T08:16:45.525964Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Fatter attrac- tion: anthropometric and socioeconomic matching on the marriage market","venue":null,"work_id":"3801b781-a32d-492d-91eb-93229d43d1bb","year":2012},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:d6a7cd111cee764ab073c67f38bd9ea5a96b1f81f97af57ac36aa276f022dc56","observation_id":"0de52957-ef03-47b7-a47b-7538f9f51df8","resolution":{"observed_at":"2026-05-25T08:16:45.530590Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Matching to share risk","venue":null,"work_id":"927072ec-94b1-431e-8e81-802c05d26a0d","year":2016},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":13,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:403b315118f91945125a112dafe009b4d03175319d7646c5f2ca435fab0825ca","observation_id":"5eb729d3-a314-4ef2-bcd8-65396cbb697f","resolution":{"observed_at":"2026-05-25T08:16:45.535473Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Duality in dynamic discrete-choice models","venue":null,"work_id":"a90e0f1c-b25d-4bc7-9498-7ce17afd4e9d","year":2016},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:0b9dc588066693e6ea48b252b2b929233e73902da30fae388173e3f502a14dea","observation_id":"c59bfb70-6092-453c-843e-7ab975997602","resolution":{"observed_at":"2026-05-25T08:16:45.557427Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Who marries whom and why","venue":null,"work_id":"61a3e846-df61-49b9-ad5d-d5c847e7a5a3","year":2006},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:ecd4e6f1c2d49d9a36c04582f34483f4453520dc32c63d37fe6af9942e088e30","observation_id":"a83b14b0-4776-40aa-a797-8157e8ba70df","resolution":{"observed_at":"2026-05-25T08:16:45.444085Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Regularity of monotone transport maps be- tween unbounded domains","venue":null,"work_id":"f099bd2d-0bb1-43e7-9347-2dcf1323d80d","year":2019},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:c706b5d6ad3a595d62498db896dce0a8f6fd40aca5cb49616b41293c86561e94","observation_id":"7856165e-ca57-47e5-b337-846903b92b76","resolution":{"observed_at":"2026-05-25T08:16:45.448526Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Personality Traits and the Marriage Market","venue":null,"work_id":"802891a0-5fbb-4c48-b0e5-29f13ea5bd8b","year":2014},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":17,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:7500fcfe5a96da5b4dfa89f54e32ad3c19f722f1ac2ec3f55f5eb2ff7cf0784c","observation_id":"3dba966b-57e6-427e-9299-8044d02fc8f0","resolution":{"observed_at":"2026-05-25T08:16:45.452971Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Identifying Sorting-In Theory","venue":null,"work_id":"87d3e4dc-6270-433d-8948-8ec662d5e269","year":2011},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:c77dd7f0619b88d8eb5f4247cd9009030e2c38e3bf54492430fdc6b28e87d86b","observation_id":"a2495ab3-350a-4f9f-a63f-8902b323383f","resolution":{"observed_at":"2026-05-25T08:16:45.457229Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Notes on optimal transportation","venue":null,"work_id":"c2666041-ae77-4098-a87e-510fd924bc84","year":2010},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":19,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:3d05d3633a5773ba9f8e3a062a26eb338ec4ef36c05dcca597211fb7da6a6d38","observation_id":"63de94a9-7432-44c8-be2d-5eb509241e1c","resolution":{"observed_at":"2026-05-25T08:16:45.498396Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A weak condition for the convexity of tensor-product Bézier and B-spline sur- faces","venue":null,"work_id":"4521f13d-aa5b-4700-a418-811072bb4953","year":1994},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:9e5c4d1b2772349ca92c43f625b944280beaf759983472036406b0c707714afc","observation_id":"7e285e4b-a4dc-470b-b768-030e461c8213","resolution":{"observed_at":"2026-05-25T08:16:45.481389Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"A survey of some recent applications of optimal transport methods to economet- rics","venue":null,"work_id":"2d44cec1-1ab1-4fdb-89f9-44b26d17b810","year":2017},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:959ad8751b6ffc1b2200f9f5fd35e385f66b169cc1935c35de3f4e4b08e47849","observation_id":"87c82be3-4285-48fc-b624-745d6e3bd618","resolution":{"observed_at":"2026-05-25T08:16:45.418115Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Cupid’s invisible hand: Social surplus and identification in matching models","venue":null,"work_id":"46079331-1e52-4fe3-a0b2-754a6529b5a6","year":2022},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":22,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:48d72784d2abfdb16020a220dbb7748eb1467086e450282544be7d18274a64ee","observation_id":"7298c82b-3932-40e1-bb60-c82c4937af82","resolution":{"observed_at":"2026-05-25T08:16:45.367054Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Partial identification in matching models for the marriage market","venue":null,"work_id":"fa95f0f5-c192-4a80-9c86-2dfa17c50029","year":2023},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":23,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:12d7cfefde7edaaedcb58bc1f81a10d9d921ae3d3bbec607a5c9a971bab74e51","observation_id":"5fec00e6-1f27-4110-b7d0-106b22982023","resolution":{"observed_at":"2026-05-25T08:16:45.357513Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Matching and sorting in online dating","venue":null,"work_id":"caa34951-efc7-48ff-98e8-f42e85b4bffd","year":2010},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:703a9e675bbdd59630ec0ac71f8fc9c4e272b0b78e7b827589bd95de34840b9e","observation_id":"d3b21e45-1e39-420d-b728-552f697fba98","resolution":{"observed_at":"2026-05-25T08:16:45.371904Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Beauty is a beast, frog is a prince: Assortative matching with nontransferabilities","venue":null,"work_id":"aaa39e79-5a8c-478f-9265-c3c39b1cfa87","year":2007},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:236feafcca16c41b5b246962a239f1bbeb22f9cfbd2b652c109e2fc016ac2996","observation_id":"fe443dfb-bc9a-45ce-8c47-559d4f85cb85","resolution":{"observed_at":"2026-05-25T08:16:45.413624Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Sorting Multidimensional Types: Theory and Application","venue":null,"work_id":"8aaec106-d547-4811-96a8-93e844486ac8","year":2017},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":26,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:d64415c97fd923de6426357474d129073507dea662284c47ddf08eda927792c2","observation_id":"509631a7-fe5d-4523-9c42-314d07872d60","resolution":{"observed_at":"2026-05-25T08:16:45.465753Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Measures of multivariate skewness and kurtosis with applications","venue":null,"work_id":"5f8fc81d-d6c7-4b6b-95a4-1ae7c1eaac46","year":1970},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:44d809f06cb8fb033cd79e89f37147e94cb717c90c8ce99159f50b6dd6507c1f","observation_id":"af8f45f4-a560-47e1-9b7a-ed14f6ac6bd0","resolution":{"observed_at":"2026-05-25T08:16:45.399262Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Instrumental Variable Estimation of Nonparametric Models","venue":null,"work_id":"a779cd07-45c0-4575-9ec9-7e1bc404fc4f","year":2003},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":28,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:79fc74bf97023ff4d7de46bfe076773e1fea63fae338972ccfefcd91828e9b06","observation_id":"4188394a-76f3-40db-89a7-0687c993bce7","resolution":{"observed_at":"2026-05-25T08:16:45.422529Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Anthropometry and socioeconomics among couples: Evidence in the United States","venue":null,"work_id":"cf2896a5-6530-4bfd-8fd0-b8a95e30068e","year":2010},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":29,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:e5c525efd826d4f0e601a15bf3177b89269b47c8bc02389af8de57156ed00954","observation_id":"0fb52e0c-c07f-4ed8-98c5-f4a045d75c36","resolution":{"observed_at":"2026-05-25T08:16:45.503384Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Learning your comparative advantages","venue":null,"work_id":"ced70f66-5699-40a5-abdd-a9ee6bd7fce2","year":2014},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":30,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:ba69e2b16b5594af36734892f31140e0a6b642e697bdabd8972e8b10cb4ce051","observation_id":"d8b3ded5-84ce-4f62-8605-5af24a8c2710","resolution":{"observed_at":"2026-05-25T08:16:45.353652Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Assortative mating by schooling and the work behavior of wives and husbands","venue":null,"work_id":"639b6642-df77-43c4-9a05-8a87be59368c","year":1998},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:fbfbd74c28fadf94bdf0eafce2a91116bdaf1a108c365f19e8a80c209a711116","observation_id":"48aa3193-7315-443d-b7b2-d2502a63371d","resolution":{"observed_at":"2026-05-25T08:16:45.362084Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Computational optimal transport: With applications to data science","venue":null,"work_id":"1db07cdc-390d-4d3a-a362-5a7a5d9200f0","year":2019},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:ee0ef4c9714f79486a2d4ed5d28593479da83ae185d8db3b0afb13ed71c56bdc","observation_id":"4c099d0b-ad81-4359-9b00-a2ec404ef34d","resolution":{"observed_at":"2026-05-25T08:16:45.395082Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Changes in assortative mating: The impact of age and education, 1970–1890","venue":null,"work_id":"3fbebce9-8fa5-426f-a265-d5699012ad1f","year":1998},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":33,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:42d23b7acfdaf313f61ce3f14cf2ab184318e77fd09f909d7a96b6b6b31606cd","observation_id":"7f605b14-e34e-4145-8285-399f2e162869","resolution":{"observed_at":"2026-05-25T08:16:45.403971Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Skill accumulation, skill uncertainty, and occupational choice","venue":null,"work_id":"2966e8cc-df63-4ab3-9d1d-9c938be45108","year":2014},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":34,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:9afaa8e27e95794cf3eabf1f49727e433bd9f5c4194a5f3c373b8f6385f19c1e","observation_id":"d4b3ad17-7e3f-4d74-bd99-ab26ac5b306e","resolution":{"observed_at":"2026-05-25T08:16:45.494203Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Assortative mating by body height and BMI: Finnish twins and their spouses","venue":null,"work_id":"cfe0fd9e-85af-437d-8639-1b00ab835ec8","year":2003},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:f1df85f11d686207207d3d0a2410c8205677e7bd06fde8779adf2969fdfc757e","observation_id":"7330d427-7ade-4cf8-9cd5-1e1950a71976","resolution":{"observed_at":"2026-05-25T08:16:45.386550Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Shape restricted nonparametric regression with Bernstein polynomials","venue":null,"work_id":"e676b5e5-ff7a-4592-88d0-4d3011d4cbdc","year":2003},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:25c0507f10288a1a30bb6f7bc112555ad1eed72303a023283fc13bb15ab3ea02","observation_id":"74582ac5-bb30-46c7-8183-fdf7c854b010","resolution":{"observed_at":"2026-05-25T08:16:45.485561Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Match quality, new information, and marital dissolution","venue":null,"work_id":"bc37f6b8-5500-4834-862e-6713f052db6b","year":1997},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:00a69196f7e5218a99583b0b8a42d530a2b36608d791e274d4c504e9235ce9f2","observation_id":"31e4e099-1094-44b1-9250-502dd8808eee","resolution":{"observed_at":"2026-05-25T08:16:45.382473Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Education and self-selection","venue":null,"work_id":"fb4261a4-1dcb-432e-8864-8ea4fc059caa","year":1979},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:f0e74d387eed5cf50e5bba0b20796f137e85ca864297d00a8d0a816221625b7b","observation_id":"9c227f13-b0ed-423e-baae-0520415bab5a","resolution":{"observed_at":"2026-05-25T08:16:45.390602Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"By Theorem 2.12 in Villani (2003), ∇xx′˜y|˜y=T (x) = ∇wo∗ (x) and therefore, ∇w∗ (x) = ∇wo∗ (x) + b","venue":null,"work_id":"ec291ac5-f1b4-446f-acc0-94546effd956","year":2003},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":39,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:a606ed67af4e6dcc2498608bc2b5b900bdf66bfcd71743bfce3540ace3edb9e2","observation_id":"c0bcc175-b10a-4951-82c3-02f72c3624e1","resolution":{"observed_at":"2026-05-25T08:16:45.408795Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"xd, xd+1 ∈ X such that A0y1 = ∇w0 (x1)","venue":null,"work_id":"dedfd887-bc26-4268-8ec3-1404f32eb72f","year":2007},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":40,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:893eb99912bcfade3dbffe2255c903e7270e24ab80287c41bdd1852cf6e41af8","observation_id":"0e025dbe-c23f-4ac5-be09-5873012fbe1e","resolution":{"observed_at":"2026-05-25T08:16:45.427156Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"45052055-6333-46b0-8783-ed83ef6f091f","year":2007},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":41,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:e843c3efa7e214b11ea580ecba2fa4dfde82c6a40853c7c0da4ba7e8cd641623","observation_id":"f4b82bc9-48d0-47b4-8129-a7039328578b","resolution":{"observed_at":"2026-05-25T08:16:45.431753Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Again, Assumption 7 implies that there exists a C2 > 0 such that E ρ′ (zi; λ0) Σ (xi)−1 ρ (zi; λ0) − ρ′ (zi; λ) Σ (xi)−1 ρ (zi; λ) 2 ≤ C2E h |ρ (zi; λ0) − ρ (zi; λ)|4 e i","venue":null,"work_id":"80978bea-f1b6-43a9-8dc2-5e055b4957d4","year":2007},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":42,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:7f9780a416a2ffaecdd8e4d1ec6c9503acfede1289c6f757a6f2dcb833fca21c","observation_id":"ce22ae4b-45ba-402b-9e70-b3d74d96b82b","resolution":{"observed_at":"2026-05-25T08:16:45.377777Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Using Lemma 2 in Chen and Shen (1998) again, Condition 3.8 is satisfied","venue":null,"work_id":"b44d040a-591e-41cd-9f1f-58ee11cc02d2","year":1998},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":43,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:941c0ea6846fc0dd561c7fd106f532ae13a9b3f9974d121068f91ee1243cff86","observation_id":"1ac11ffa-fbbc-4d67-9396-9c30a911372b","resolution":{"observed_at":"2026-05-25T08:16:45.561586Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Let u∗ θ = u∗ θ1, u∗ θ2, u∗ θ3, u∗ θ4 ′ = E h Dv∗ (xi)′ Σ (xi)−1 Dv∗ (xi) i −1 η, u∗ w = −v∗u∗ θ and u∗ = u∗ θ, u∗ w , where η ∈ R4 is an arbitrary unit vector","venue":null,"work_id":"68471648-bdd1-48ed-823d-c68bd1def7cd","year":2007},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:65cd5e4190f9adece587981556cae1e43f77ecee8518ad4a6b49fb7eb1842f33","observation_id":"55eff234-cd40-4d9c-9186-ff1bbef2e8d1","resolution":{"observed_at":"2026-05-25T08:16:45.566493Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"4 Condition 4.2.’ can be verified by applying Lemma 4.2 in Chen (2007)","venue":null,"work_id":"46c39cad-484c-4aef-8499-ba77245a95f3","year":2007},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:9b2ca80c95ad3699c27ed14c76433aff4f9046b78815053e15a670cb84e6e41e","observation_id":"7a1ecbc2-38d8-49fe-b268-d3771422f825","resolution":{"observed_at":"2026-05-25T08:16:45.543936Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"PROOF OF THEOREM 3: We follow the proofs of Theorem 4.1 and 6.2 in Ai and Chen (2003)","venue":null,"work_id":"18f1b591-b57f-4c52-beab-7ee763565c26","year":2003},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":46,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:43d834dc9337bbd5ebf8dbc433ff0367030b680a033b781a7ebc3d1c90d52271","observation_id":"b499fabe-5c47-4c85-a32a-89973b9406b0","resolution":{"observed_at":"2026-05-25T08:16:45.539734Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Wang and Ghosh (2012) show that {W cvx n } is nested and dense in W cvx with respect to sup-norm","venue":null,"work_id":"a0f373fc-028a-45c7-9d88-d12c1c256c47","year":2012},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":47,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:6514c516b076f99d1fee817494e3398446ed510bb79d5f25a3485fe9b6683526","observation_id":"af624419-7e94-48f4-8c3e-6593f285b370","resolution":{"observed_at":"2026-05-25T08:16:45.548727Z","resolver_source":"raw_fallback","status":"verified_fuzzy"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":null,"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":"raw_reference","pith_arxiv_id":null,"snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":null,"venue":null,"work_id":"f0cb36fb-ca61-457d-8fc9-c6caa564e5e8","year":1994},"citing_paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach","version":2},"reference_index":48,"source":"pdf_text","source_observed_at":"2026-05-25T08:11:04.525395Z"},"links":{"citing_paper":"/paper/2405.18089"},"observation_digest":"sha256:8d97532c543ef89bf018d6694ce16d3dde10cca862dc112d427bd56ff7fc6b1f","observation_id":"f6a62f88-fa89-4e98-af8f-1512caa39f5a","resolution":{"observed_at":"2026-05-25T08:16:45.552311Z","resolver_source":"raw_fallback","status":"unresolved"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}}],"paper":{"arxiv_id":"2405.18089","last_updated":"2026-05-21T19:59:13Z","latest_version":2,"primary_category":"econ.EM","snapshot_observed_at":"2026-07-06T18:21:14.089427Z","submitted_at":"2024-05-28T11:50:46Z","title":"Semi-nonparametric models of multidimensional matching: an optimal transport approach"},"reference_resolution":{"displayed":48,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":3,"verified_exact":0,"verified_fuzzy":45},"total_outbound_references":48},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 48 of 48 outbound references and 0 inbound Pith citation observations for arXiv:2405.18089."}