{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:7QPYTAJGCJGN3QWZTG7NZDUX33","short_pith_number":"pith:7QPYTAJG","schema_version":"1.0","canonical_sha256":"fc1f898126124cddc2d999bedc8e97def7b830070a7a7435f9c6d7c0c20ba366","source":{"kind":"arxiv","id":"1610.10026","version":1},"attestation_state":"computed","paper":{"title":"Equilibrium and non-equilibrium concentration fluctuations in a critical binary mixture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Alberto Vailati, Alessandro Fornasieri, Fabio Giavazzi, Roberto Cerbino","submitted_at":"2016-10-31T17:28:27Z","abstract_excerpt":"When a macroscopic concentration gradient is present across a binary mixture, long-ranged non-equilibrium concentration fluctuations (NCF) appear as a consequence of the coupling between the gradient and spontaneous equilibrium velocity fluctuations. Long-ranged equilibrium concentration fluctuations (ECF) may be also observed when the mixture is close to a critical point. Here we study the interplay between NCF and critical ECF in a near critical mixture aniline/cyclohexane in the presence of a vertical concentration gradient. To this aim, we exploit a commercial optical microscope and a simp"},"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":"1610.10026","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-10-31T17:28:27Z","cross_cats_sorted":[],"title_canon_sha256":"0e66de87064d5ad88aa5b1de1d3e0939f1459e9e8665f7353dd9470f53142350","abstract_canon_sha256":"5478c3f942fcf14c736d2033370aa9d2d59258caaea5ed7ec4044b1a14950a5a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:46.705501Z","signature_b64":"2+lfbRkE6hD6/Tu52loHQAYLJ4C6NYh2nI0y+JKM+5KKUVQA1r4wRWjgF+2W2e25IxUTrEu8bdy+1diuC69uBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc1f898126124cddc2d999bedc8e97def7b830070a7a7435f9c6d7c0c20ba366","last_reissued_at":"2026-05-18T01:00:46.705066Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:46.705066Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Equilibrium and non-equilibrium concentration fluctuations in a critical binary mixture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Alberto Vailati, Alessandro Fornasieri, Fabio Giavazzi, Roberto Cerbino","submitted_at":"2016-10-31T17:28:27Z","abstract_excerpt":"When a macroscopic concentration gradient is present across a binary mixture, long-ranged non-equilibrium concentration fluctuations (NCF) appear as a consequence of the coupling between the gradient and spontaneous equilibrium velocity fluctuations. Long-ranged equilibrium concentration fluctuations (ECF) may be also observed when the mixture is close to a critical point. Here we study the interplay between NCF and critical ECF in a near critical mixture aniline/cyclohexane in the presence of a vertical concentration gradient. To this aim, we exploit a commercial optical microscope and a simp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.10026","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":""},"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":"1610.10026","created_at":"2026-05-18T01:00:46.705126+00:00"},{"alias_kind":"arxiv_version","alias_value":"1610.10026v1","created_at":"2026-05-18T01:00:46.705126+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.10026","created_at":"2026-05-18T01:00:46.705126+00:00"},{"alias_kind":"pith_short_12","alias_value":"7QPYTAJGCJGN","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_16","alias_value":"7QPYTAJGCJGN3QWZ","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_8","alias_value":"7QPYTAJG","created_at":"2026-05-18T12:30:04.600751+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7QPYTAJGCJGN3QWZTG7NZDUX33","json":"https://pith.science/pith/7QPYTAJGCJGN3QWZTG7NZDUX33.json","graph_json":"https://pith.science/api/pith-number/7QPYTAJGCJGN3QWZTG7NZDUX33/graph.json","events_json":"https://pith.science/api/pith-number/7QPYTAJGCJGN3QWZTG7NZDUX33/events.json","paper":"https://pith.science/paper/7QPYTAJG"},"agent_actions":{"view_html":"https://pith.science/pith/7QPYTAJGCJGN3QWZTG7NZDUX33","download_json":"https://pith.science/pith/7QPYTAJGCJGN3QWZTG7NZDUX33.json","view_paper":"https://pith.science/paper/7QPYTAJG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1610.10026&json=true","fetch_graph":"https://pith.science/api/pith-number/7QPYTAJGCJGN3QWZTG7NZDUX33/graph.json","fetch_events":"https://pith.science/api/pith-number/7QPYTAJGCJGN3QWZTG7NZDUX33/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7QPYTAJGCJGN3QWZTG7NZDUX33/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7QPYTAJGCJGN3QWZTG7NZDUX33/action/storage_attestation","attest_author":"https://pith.science/pith/7QPYTAJGCJGN3QWZTG7NZDUX33/action/author_attestation","sign_citation":"https://pith.science/pith/7QPYTAJGCJGN3QWZTG7NZDUX33/action/citation_signature","submit_replication":"https://pith.science/pith/7QPYTAJGCJGN3QWZTG7NZDUX33/action/replication_record"}},"created_at":"2026-05-18T01:00:46.705126+00:00","updated_at":"2026-05-18T01:00:46.705126+00:00"}