{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:Q33TY534SISSIVT65NBYOW6U4I","short_pith_number":"pith:Q33TY534","schema_version":"1.0","canonical_sha256":"86f73c777c922524567eeb43875bd4e22585bc1e9ba85e0ee266395aab5411fb","source":{"kind":"arxiv","id":"1702.05422","version":3},"attestation_state":"computed","paper":{"title":"Passive high-yield seawater desalination at below one sun by modular and low-cost distillation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.other","authors_text":"Eliodoro Chiavazzo, Francesca Viglino, Matteo Fasano, Matteo Morciano, Pietro Asinari","submitted_at":"2017-02-16T18:08:50Z","abstract_excerpt":"Although seawater is abundant, desalination is energy-intensive and expensive. Using the sun as an energy source is attractive for desalinating seawater; however, the performance of state-of-the-art passive devices is unsatisfactory when operated at less than one sun ($<$ $1$ $kW$ $m^{-2}$). Here, we present a completely passive, modular, and low-cost solar thermal distiller for seawater desalination. Each distillation stage is made of two opposed hydrophilic layers separated by a hydrophobic microporous membrane, and it does not require further mechanical ancillaries. Under realistic laborato"},"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":"1702.05422","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2017-02-16T18:08:50Z","cross_cats_sorted":[],"title_canon_sha256":"8641d84bc4c2c33f4e77be162b599982af39a131145fa6aee96fc69c27cfd9ed","abstract_canon_sha256":"9de80bc95ae72593043af3be890795400f3f57c638c72d58535302bf3248d8e2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:19.727218Z","signature_b64":"y86GwVwHWcTqthKIcxygT+cm2lQc6DTNWyHF1uoonXl1AhYPDU1ejCMfCKJNoMtuHSIF7gOUyHOXS9wRvZUnBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86f73c777c922524567eeb43875bd4e22585bc1e9ba85e0ee266395aab5411fb","last_reissued_at":"2026-05-17T23:58:19.726840Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:19.726840Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Passive high-yield seawater desalination at below one sun by modular and low-cost distillation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.other","authors_text":"Eliodoro Chiavazzo, Francesca Viglino, Matteo Fasano, Matteo Morciano, Pietro Asinari","submitted_at":"2017-02-16T18:08:50Z","abstract_excerpt":"Although seawater is abundant, desalination is energy-intensive and expensive. Using the sun as an energy source is attractive for desalinating seawater; however, the performance of state-of-the-art passive devices is unsatisfactory when operated at less than one sun ($<$ $1$ $kW$ $m^{-2}$). Here, we present a completely passive, modular, and low-cost solar thermal distiller for seawater desalination. Each distillation stage is made of two opposed hydrophilic layers separated by a hydrophobic microporous membrane, and it does not require further mechanical ancillaries. Under realistic laborato"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.05422","kind":"arxiv","version":3},"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":"1702.05422","created_at":"2026-05-17T23:58:19.726896+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.05422v3","created_at":"2026-05-17T23:58:19.726896+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.05422","created_at":"2026-05-17T23:58:19.726896+00:00"},{"alias_kind":"pith_short_12","alias_value":"Q33TY534SISS","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_16","alias_value":"Q33TY534SISSIVT6","created_at":"2026-05-18T12:31:37.085036+00:00"},{"alias_kind":"pith_short_8","alias_value":"Q33TY534","created_at":"2026-05-18T12:31:37.085036+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/Q33TY534SISSIVT65NBYOW6U4I","json":"https://pith.science/pith/Q33TY534SISSIVT65NBYOW6U4I.json","graph_json":"https://pith.science/api/pith-number/Q33TY534SISSIVT65NBYOW6U4I/graph.json","events_json":"https://pith.science/api/pith-number/Q33TY534SISSIVT65NBYOW6U4I/events.json","paper":"https://pith.science/paper/Q33TY534"},"agent_actions":{"view_html":"https://pith.science/pith/Q33TY534SISSIVT65NBYOW6U4I","download_json":"https://pith.science/pith/Q33TY534SISSIVT65NBYOW6U4I.json","view_paper":"https://pith.science/paper/Q33TY534","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.05422&json=true","fetch_graph":"https://pith.science/api/pith-number/Q33TY534SISSIVT65NBYOW6U4I/graph.json","fetch_events":"https://pith.science/api/pith-number/Q33TY534SISSIVT65NBYOW6U4I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Q33TY534SISSIVT65NBYOW6U4I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Q33TY534SISSIVT65NBYOW6U4I/action/storage_attestation","attest_author":"https://pith.science/pith/Q33TY534SISSIVT65NBYOW6U4I/action/author_attestation","sign_citation":"https://pith.science/pith/Q33TY534SISSIVT65NBYOW6U4I/action/citation_signature","submit_replication":"https://pith.science/pith/Q33TY534SISSIVT65NBYOW6U4I/action/replication_record"}},"created_at":"2026-05-17T23:58:19.726896+00:00","updated_at":"2026-05-17T23:58:19.726896+00:00"}