{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:AMVMHEG5CUWRBTEUGT3IFOBVWO","short_pith_number":"pith:AMVMHEG5","schema_version":"1.0","canonical_sha256":"032ac390dd152d10cc9434f682b835b3a5d3101a2d53e3e26871fffb29354301","source":{"kind":"arxiv","id":"2104.12697","version":1},"attestation_state":"computed","paper":{"title":"Non-local effects in the shear banding of a thixotropic yield stress fluid","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Camilla Terenzi, Daniel Bonn, Jasper van der Gucht, John P.M. van Duynhoven, Joshua A. Dijksman, Raquel Serial, Thom Huppertz","submitted_at":"2021-04-26T16:37:47Z","abstract_excerpt":"We observe a novel type of shear banding in the rheology of thixotropic yield-stress fluids that is due to the coupling of both non-locality and thixotropy. The latter is known to lead to shear banding even in homogeneous stress fields, but the bands observed in the presence of non-local effects appear different as the shear rate varies continuously over the shear band. Here, we introduce a simple non-local model for the shear banding (NL-SB), and we implement it for the analysis of micron-scale rheo-MRI velocimetry measurements of a milk microgel suspension in a cone-and-plate geometry. The p"},"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":"2104.12697","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2021-04-26T16:37:47Z","cross_cats_sorted":[],"title_canon_sha256":"be6786d99f0e0b48e79a1989c22199e8591ec8845e536a881d03e70075c2a813","abstract_canon_sha256":"5eab2100e851270576b006d49e1f17f6e31e06644cfcef93d5bd7d8e71d47c48"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:35:28.480530Z","signature_b64":"6lM7LvHSPU4ActZofWvqrwDFtX1wv6T6ZIeIWpHSmbpMSmkEX1QuDJ4Dw34gMxve14wWUj791cUU8NeQ1VylBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"032ac390dd152d10cc9434f682b835b3a5d3101a2d53e3e26871fffb29354301","last_reissued_at":"2026-07-05T03:35:28.480179Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:35:28.480179Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Non-local effects in the shear banding of a thixotropic yield stress fluid","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Camilla Terenzi, Daniel Bonn, Jasper van der Gucht, John P.M. van Duynhoven, Joshua A. Dijksman, Raquel Serial, Thom Huppertz","submitted_at":"2021-04-26T16:37:47Z","abstract_excerpt":"We observe a novel type of shear banding in the rheology of thixotropic yield-stress fluids that is due to the coupling of both non-locality and thixotropy. The latter is known to lead to shear banding even in homogeneous stress fields, but the bands observed in the presence of non-local effects appear different as the shear rate varies continuously over the shear band. Here, we introduce a simple non-local model for the shear banding (NL-SB), and we implement it for the analysis of micron-scale rheo-MRI velocimetry measurements of a milk microgel suspension in a cone-and-plate geometry. The p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.12697","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/2104.12697/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":"2104.12697","created_at":"2026-07-05T03:35:28.480242+00:00"},{"alias_kind":"arxiv_version","alias_value":"2104.12697v1","created_at":"2026-07-05T03:35:28.480242+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.12697","created_at":"2026-07-05T03:35:28.480242+00:00"},{"alias_kind":"pith_short_12","alias_value":"AMVMHEG5CUWR","created_at":"2026-07-05T03:35:28.480242+00:00"},{"alias_kind":"pith_short_16","alias_value":"AMVMHEG5CUWRBTEU","created_at":"2026-07-05T03:35:28.480242+00:00"},{"alias_kind":"pith_short_8","alias_value":"AMVMHEG5","created_at":"2026-07-05T03:35:28.480242+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/AMVMHEG5CUWRBTEUGT3IFOBVWO","json":"https://pith.science/pith/AMVMHEG5CUWRBTEUGT3IFOBVWO.json","graph_json":"https://pith.science/api/pith-number/AMVMHEG5CUWRBTEUGT3IFOBVWO/graph.json","events_json":"https://pith.science/api/pith-number/AMVMHEG5CUWRBTEUGT3IFOBVWO/events.json","paper":"https://pith.science/paper/AMVMHEG5"},"agent_actions":{"view_html":"https://pith.science/pith/AMVMHEG5CUWRBTEUGT3IFOBVWO","download_json":"https://pith.science/pith/AMVMHEG5CUWRBTEUGT3IFOBVWO.json","view_paper":"https://pith.science/paper/AMVMHEG5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2104.12697&json=true","fetch_graph":"https://pith.science/api/pith-number/AMVMHEG5CUWRBTEUGT3IFOBVWO/graph.json","fetch_events":"https://pith.science/api/pith-number/AMVMHEG5CUWRBTEUGT3IFOBVWO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AMVMHEG5CUWRBTEUGT3IFOBVWO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AMVMHEG5CUWRBTEUGT3IFOBVWO/action/storage_attestation","attest_author":"https://pith.science/pith/AMVMHEG5CUWRBTEUGT3IFOBVWO/action/author_attestation","sign_citation":"https://pith.science/pith/AMVMHEG5CUWRBTEUGT3IFOBVWO/action/citation_signature","submit_replication":"https://pith.science/pith/AMVMHEG5CUWRBTEUGT3IFOBVWO/action/replication_record"}},"created_at":"2026-07-05T03:35:28.480242+00:00","updated_at":"2026-07-05T03:35:28.480242+00:00"}