{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:JCOOKW3UI4ZQDRMFYTTU7MKNEN","short_pith_number":"pith:JCOOKW3U","schema_version":"1.0","canonical_sha256":"489ce55b74473301c585c4e74fb14d2361ed5fb40dcb40ad04498ede5b1a506e","source":{"kind":"arxiv","id":"cond-mat/0212430","version":1},"attestation_state":"computed","paper":{"title":"Diphasic non-local model for granular surface flows","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"D. Bonamy, P. Mills","submitted_at":"2002-12-17T22:35:13Z","abstract_excerpt":"Considering recent results revealing the existence of multi-scale rigid clusters of grains embedded in granular surface flows, i.e. flows down an erodible bed, we describe here the surface flows rheology through a non-local constitutive law. The predictions of the resulting model are compared quantitatively to experimental results: The model succeeds to account for the counter-intuitive shape of the velocity profile observed in experiments, i.e. a velocity profile decreasing exponentially with depth in the static phase and remaining linear in the flowing layer with a velocity gradient independ"},"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":"cond-mat/0212430","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"2002-12-17T22:35:13Z","cross_cats_sorted":[],"title_canon_sha256":"f00b5a9e1cfe179d3c38ea93509d3a395eedf2d27e0cf26379d8a6ab06c75e1f","abstract_canon_sha256":"986f308ef988333ddf33e9c5a002ef0f7d84c03a69b6e2baaf7545bb5d5f0f6f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:19:57.783867Z","signature_b64":"vOMGbnSjfhKtC0ng7san4Tl23hLc/pJFq9pHAbdyh9dGenjFNC3OQJBgP6WRJDwjwnCMeu4lkx/HU13XnScSAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"489ce55b74473301c585c4e74fb14d2361ed5fb40dcb40ad04498ede5b1a506e","last_reissued_at":"2026-05-18T01:19:57.783142Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:19:57.783142Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Diphasic non-local model for granular surface flows","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"D. Bonamy, P. Mills","submitted_at":"2002-12-17T22:35:13Z","abstract_excerpt":"Considering recent results revealing the existence of multi-scale rigid clusters of grains embedded in granular surface flows, i.e. flows down an erodible bed, we describe here the surface flows rheology through a non-local constitutive law. The predictions of the resulting model are compared quantitatively to experimental results: The model succeeds to account for the counter-intuitive shape of the velocity profile observed in experiments, i.e. a velocity profile decreasing exponentially with depth in the static phase and remaining linear in the flowing layer with a velocity gradient independ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0212430","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":"cond-mat/0212430","created_at":"2026-05-18T01:19:57.783271+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0212430v1","created_at":"2026-05-18T01:19:57.783271+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0212430","created_at":"2026-05-18T01:19:57.783271+00:00"},{"alias_kind":"pith_short_12","alias_value":"JCOOKW3UI4ZQ","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_16","alias_value":"JCOOKW3UI4ZQDRMF","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_8","alias_value":"JCOOKW3U","created_at":"2026-05-18T12:25:50.845339+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/JCOOKW3UI4ZQDRMFYTTU7MKNEN","json":"https://pith.science/pith/JCOOKW3UI4ZQDRMFYTTU7MKNEN.json","graph_json":"https://pith.science/api/pith-number/JCOOKW3UI4ZQDRMFYTTU7MKNEN/graph.json","events_json":"https://pith.science/api/pith-number/JCOOKW3UI4ZQDRMFYTTU7MKNEN/events.json","paper":"https://pith.science/paper/JCOOKW3U"},"agent_actions":{"view_html":"https://pith.science/pith/JCOOKW3UI4ZQDRMFYTTU7MKNEN","download_json":"https://pith.science/pith/JCOOKW3UI4ZQDRMFYTTU7MKNEN.json","view_paper":"https://pith.science/paper/JCOOKW3U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0212430&json=true","fetch_graph":"https://pith.science/api/pith-number/JCOOKW3UI4ZQDRMFYTTU7MKNEN/graph.json","fetch_events":"https://pith.science/api/pith-number/JCOOKW3UI4ZQDRMFYTTU7MKNEN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JCOOKW3UI4ZQDRMFYTTU7MKNEN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JCOOKW3UI4ZQDRMFYTTU7MKNEN/action/storage_attestation","attest_author":"https://pith.science/pith/JCOOKW3UI4ZQDRMFYTTU7MKNEN/action/author_attestation","sign_citation":"https://pith.science/pith/JCOOKW3UI4ZQDRMFYTTU7MKNEN/action/citation_signature","submit_replication":"https://pith.science/pith/JCOOKW3UI4ZQDRMFYTTU7MKNEN/action/replication_record"}},"created_at":"2026-05-18T01:19:57.783271+00:00","updated_at":"2026-05-18T01:19:57.783271+00:00"}