{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:PHB3PHEBGY4GBIVXAWHZCU3LXM","short_pith_number":"pith:PHB3PHEB","schema_version":"1.0","canonical_sha256":"79c3b79c81363860a2b7058f91536bbb20be19a6b94c648ac89e0600ad9ee3a1","source":{"kind":"arxiv","id":"1508.00559","version":3},"attestation_state":"computed","paper":{"title":"A Lattice Boltzmann study of the effects of viscoelasticity on droplet formation in microfluidic cross-junctions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Anupam Gupta, Mauro Sbragaglia","submitted_at":"2015-08-01T15:41:59Z","abstract_excerpt":"Based on mesoscale lattice Boltzmann (LB) numerical simulations, we investigate the effects of viscoelasticity on the break-up of liquid threads in microfluidic cross-junctions, where droplets are formed by focusing a liquid thread of a dispersed (d) phase into another co-flowing continuous (c) immiscible phase. Working at small Capillary numbers, we investigate the effects of non-Newtonian phases in the transition from droplet formation at the cross-junction (DCJ) to droplet formation downstream of the cross-junction (DC) (Liu $\\&$ Zhang, ${\\it Phys. ~Fluids.}$ ${\\bf 23}$, 082101 (2011)). We "},"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":"1508.00559","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-08-01T15:41:59Z","cross_cats_sorted":[],"title_canon_sha256":"577f04b3e207630c2f835122269c3235ef0f4122e7d9ec183431c7d4e66fb489","abstract_canon_sha256":"0a44c38c3682e2af15926a01b260a2fd54c7c7b14395fc265a39a1e0d18a82ab"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:26.604510Z","signature_b64":"+nmjassLVWTPUcKVL2Asz1ga4Q3NBDoAM8hbz1hiCZYNIEdm1vrhvIKHt+JL5kT1nCET0JZ4V6Jkfbtn2hq3Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"79c3b79c81363860a2b7058f91536bbb20be19a6b94c648ac89e0600ad9ee3a1","last_reissued_at":"2026-05-18T00:59:26.603888Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:26.603888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Lattice Boltzmann study of the effects of viscoelasticity on droplet formation in microfluidic cross-junctions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Anupam Gupta, Mauro Sbragaglia","submitted_at":"2015-08-01T15:41:59Z","abstract_excerpt":"Based on mesoscale lattice Boltzmann (LB) numerical simulations, we investigate the effects of viscoelasticity on the break-up of liquid threads in microfluidic cross-junctions, where droplets are formed by focusing a liquid thread of a dispersed (d) phase into another co-flowing continuous (c) immiscible phase. Working at small Capillary numbers, we investigate the effects of non-Newtonian phases in the transition from droplet formation at the cross-junction (DCJ) to droplet formation downstream of the cross-junction (DC) (Liu $\\&$ Zhang, ${\\it Phys. ~Fluids.}$ ${\\bf 23}$, 082101 (2011)). We "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.00559","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":"1508.00559","created_at":"2026-05-18T00:59:26.603997+00:00"},{"alias_kind":"arxiv_version","alias_value":"1508.00559v3","created_at":"2026-05-18T00:59:26.603997+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.00559","created_at":"2026-05-18T00:59:26.603997+00:00"},{"alias_kind":"pith_short_12","alias_value":"PHB3PHEBGY4G","created_at":"2026-05-18T12:29:37.295048+00:00"},{"alias_kind":"pith_short_16","alias_value":"PHB3PHEBGY4GBIVX","created_at":"2026-05-18T12:29:37.295048+00:00"},{"alias_kind":"pith_short_8","alias_value":"PHB3PHEB","created_at":"2026-05-18T12:29:37.295048+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/PHB3PHEBGY4GBIVXAWHZCU3LXM","json":"https://pith.science/pith/PHB3PHEBGY4GBIVXAWHZCU3LXM.json","graph_json":"https://pith.science/api/pith-number/PHB3PHEBGY4GBIVXAWHZCU3LXM/graph.json","events_json":"https://pith.science/api/pith-number/PHB3PHEBGY4GBIVXAWHZCU3LXM/events.json","paper":"https://pith.science/paper/PHB3PHEB"},"agent_actions":{"view_html":"https://pith.science/pith/PHB3PHEBGY4GBIVXAWHZCU3LXM","download_json":"https://pith.science/pith/PHB3PHEBGY4GBIVXAWHZCU3LXM.json","view_paper":"https://pith.science/paper/PHB3PHEB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1508.00559&json=true","fetch_graph":"https://pith.science/api/pith-number/PHB3PHEBGY4GBIVXAWHZCU3LXM/graph.json","fetch_events":"https://pith.science/api/pith-number/PHB3PHEBGY4GBIVXAWHZCU3LXM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PHB3PHEBGY4GBIVXAWHZCU3LXM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PHB3PHEBGY4GBIVXAWHZCU3LXM/action/storage_attestation","attest_author":"https://pith.science/pith/PHB3PHEBGY4GBIVXAWHZCU3LXM/action/author_attestation","sign_citation":"https://pith.science/pith/PHB3PHEBGY4GBIVXAWHZCU3LXM/action/citation_signature","submit_replication":"https://pith.science/pith/PHB3PHEBGY4GBIVXAWHZCU3LXM/action/replication_record"}},"created_at":"2026-05-18T00:59:26.603997+00:00","updated_at":"2026-05-18T00:59:26.603997+00:00"}