{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:PQHHFYCB5B5XPEPOLCY5IJXSBF","short_pith_number":"pith:PQHHFYCB","schema_version":"1.0","canonical_sha256":"7c0e72e041e87b7791ee58b1d426f209671aecb18c78b9745c89e5c921803889","source":{"kind":"arxiv","id":"2607.20213","version":1},"attestation_state":"computed","paper":{"title":"Graphon as a Bridge between Graphs and Manifolds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.DG","math.MG"],"primary_cat":"math.CO","authors_text":"Dong Zhang","submitted_at":"2026-07-22T14:33:37Z","abstract_excerpt":"We show that there exist graphons that interpolate between Riemannian manifolds and weighted geometric graphs. Specifically, the graph-to-manifold approximation used in manifold learning can be regarded as the composition of a graph-to-graphon convergence and a graphon-to-manifold convergence in a certain sense. Furthermore, we establish a monotonicity inequality which reveals an implicit relationship between numerous combinatorial parameters and geometric quantities on graphons. Using this inequality, we find relations among conductance, maxcut problem, capacity, and packing radius, as well a"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.20213","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.CO","submitted_at":"2026-07-22T14:33:37Z","cross_cats_sorted":["math.DG","math.MG"],"title_canon_sha256":"76469705166e4296cff69a4064631e4e250c1d86151db8aac7036da192ba497d","abstract_canon_sha256":"b0b8d9984dd0078ce9383fc4fe8d754f8ab27dfdb2cd9e99351d79a8113cbf51"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-23T01:25:08.022125Z","signature_b64":"prySBzsdnHIXIZMeF3JLfK2BhmR3+LECjMqqBzZMJs7GXbx7+/Zg4Qik1yHQAUeWWPFcqbXa19nJ1Ti4E2x+Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c0e72e041e87b7791ee58b1d426f209671aecb18c78b9745c89e5c921803889","last_reissued_at":"2026-07-23T01:25:08.021295Z","signature_status":"signed_v1","first_computed_at":"2026-07-23T01:25:08.021295Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Graphon as a Bridge between Graphs and Manifolds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.DG","math.MG"],"primary_cat":"math.CO","authors_text":"Dong Zhang","submitted_at":"2026-07-22T14:33:37Z","abstract_excerpt":"We show that there exist graphons that interpolate between Riemannian manifolds and weighted geometric graphs. Specifically, the graph-to-manifold approximation used in manifold learning can be regarded as the composition of a graph-to-graphon convergence and a graphon-to-manifold convergence in a certain sense. Furthermore, we establish a monotonicity inequality which reveals an implicit relationship between numerous combinatorial parameters and geometric quantities on graphons. Using this inequality, we find relations among conductance, maxcut problem, capacity, and packing radius, as well a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.20213","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.20213/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2607.20213","created_at":"2026-07-23T01:25:08.021731+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.20213v1","created_at":"2026-07-23T01:25:08.021731+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.20213","created_at":"2026-07-23T01:25:08.021731+00:00"},{"alias_kind":"pith_short_12","alias_value":"PQHHFYCB5B5X","created_at":"2026-07-23T01:25:08.021731+00:00"},{"alias_kind":"pith_short_16","alias_value":"PQHHFYCB5B5XPEPO","created_at":"2026-07-23T01:25:08.021731+00:00"},{"alias_kind":"pith_short_8","alias_value":"PQHHFYCB","created_at":"2026-07-23T01:25:08.021731+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2608.09606","citing_title":"Choquet-type extension theory of set-pair functions, and applications to graph limits, hypergraphs, Riemannian manifolds and metric measure spaces","ref_index":39,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PQHHFYCB5B5XPEPOLCY5IJXSBF","json":"https://pith.science/pith/PQHHFYCB5B5XPEPOLCY5IJXSBF.json","graph_json":"https://pith.science/api/pith-number/PQHHFYCB5B5XPEPOLCY5IJXSBF/graph.json","events_json":"https://pith.science/api/pith-number/PQHHFYCB5B5XPEPOLCY5IJXSBF/events.json","paper":"https://pith.science/paper/PQHHFYCB"},"agent_actions":{"view_html":"https://pith.science/pith/PQHHFYCB5B5XPEPOLCY5IJXSBF","download_json":"https://pith.science/pith/PQHHFYCB5B5XPEPOLCY5IJXSBF.json","view_paper":"https://pith.science/paper/PQHHFYCB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.20213&json=true","fetch_graph":"https://pith.science/api/pith-number/PQHHFYCB5B5XPEPOLCY5IJXSBF/graph.json","fetch_events":"https://pith.science/api/pith-number/PQHHFYCB5B5XPEPOLCY5IJXSBF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PQHHFYCB5B5XPEPOLCY5IJXSBF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PQHHFYCB5B5XPEPOLCY5IJXSBF/action/storage_attestation","attest_author":"https://pith.science/pith/PQHHFYCB5B5XPEPOLCY5IJXSBF/action/author_attestation","sign_citation":"https://pith.science/pith/PQHHFYCB5B5XPEPOLCY5IJXSBF/action/citation_signature","submit_replication":"https://pith.science/pith/PQHHFYCB5B5XPEPOLCY5IJXSBF/action/replication_record"}},"created_at":"2026-07-23T01:25:08.021731+00:00","updated_at":"2026-07-23T01:25:08.021731+00:00"}