{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:TZAZBKTXDKDX46BTNUCNO4SZZZ","short_pith_number":"pith:TZAZBKTX","canonical_record":{"source":{"id":"1412.0249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-11-30T17:16:28Z","cross_cats_sorted":[],"title_canon_sha256":"d17b53ab0a3c42ab0bc186c9b2251dc59a1335c01dd801c578aacc8eab9bace5","abstract_canon_sha256":"a25f6b388a06e09cebd38685e3364f7fc46a807e8365488318b64e65415776fa"},"schema_version":"1.0"},"canonical_sha256":"9e4190aa771a877e78336d04d77259ce449655eae812372ef632b833d43a1d5c","source":{"kind":"arxiv","id":"1412.0249","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0249","created_at":"2026-05-18T01:22:41Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0249v1","created_at":"2026-05-18T01:22:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0249","created_at":"2026-05-18T01:22:41Z"},{"alias_kind":"pith_short_12","alias_value":"TZAZBKTXDKDX","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"TZAZBKTXDKDX46BT","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"TZAZBKTX","created_at":"2026-05-18T12:28:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:TZAZBKTXDKDX46BTNUCNO4SZZZ","target":"record","payload":{"canonical_record":{"source":{"id":"1412.0249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-11-30T17:16:28Z","cross_cats_sorted":[],"title_canon_sha256":"d17b53ab0a3c42ab0bc186c9b2251dc59a1335c01dd801c578aacc8eab9bace5","abstract_canon_sha256":"a25f6b388a06e09cebd38685e3364f7fc46a807e8365488318b64e65415776fa"},"schema_version":"1.0"},"canonical_sha256":"9e4190aa771a877e78336d04d77259ce449655eae812372ef632b833d43a1d5c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:41.638851Z","signature_b64":"m2Cc17rn9OVzV/wSH6eUOQHxG/MU0XwqGLFTSaUr8RmcGSRXSrGqxoMe01ZFXTxiDp0L0VPMY2rf8ePdGG18Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e4190aa771a877e78336d04d77259ce449655eae812372ef632b833d43a1d5c","last_reissued_at":"2026-05-18T01:22:41.638288Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:41.638288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.0249","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:22:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n0zTQoeR4HW/pWQnVREvU2vqguOj2VfHo1r481j6gZ8J/k8rJFyq0reCBEXVqk17DWrQ3St6YIsqvXx9F2hyBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T10:14:46.609777Z"},"content_sha256":"56b90b45cd632592a27bce2764f99b0485aa698bd1e0729608389f8b9dcc8429","schema_version":"1.0","event_id":"sha256:56b90b45cd632592a27bce2764f99b0485aa698bd1e0729608389f8b9dcc8429"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:TZAZBKTXDKDX46BTNUCNO4SZZZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mesoscopic simulation study of wall roughness effects in micro-channel flows of dense emulsions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Andrea Scagliarini, Massimo Bernaschi, Mauro Sbragaglia","submitted_at":"2014-11-30T17:16:28Z","abstract_excerpt":"We study the Poiseuille flow of a soft-glassy material above the jamming point, where the material flows like a complex fluid with Herschel- Bulkley rheology. Microscopic plastic rearrangements and the emergence of their spatial correlations induce cooperativity flow behavior whose effect is pronounced in presence of confinement. With the help of lattice Boltzmann numerical simulations of confined dense emulsions, we explore the role of geometrical roughness in providing activation of plastic events close to the boundaries. We probe also the spatial configuration of the fluidity field, a conti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0249","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:22:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d9lqR+IRSoF8vOL+vapZgWorZ7wqSnwPBC980hwq/inJtql9ZF7QoWGmO15BJwZso2DwxBst+trzLHeYGeXnCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T10:14:46.610417Z"},"content_sha256":"7042544cba38ab563a374624d94782e8efb518eb8ff7a9648ace672b8d72fc46","schema_version":"1.0","event_id":"sha256:7042544cba38ab563a374624d94782e8efb518eb8ff7a9648ace672b8d72fc46"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TZAZBKTXDKDX46BTNUCNO4SZZZ/bundle.json","state_url":"https://pith.science/pith/TZAZBKTXDKDX46BTNUCNO4SZZZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TZAZBKTXDKDX46BTNUCNO4SZZZ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-27T10:14:46Z","links":{"resolver":"https://pith.science/pith/TZAZBKTXDKDX46BTNUCNO4SZZZ","bundle":"https://pith.science/pith/TZAZBKTXDKDX46BTNUCNO4SZZZ/bundle.json","state":"https://pith.science/pith/TZAZBKTXDKDX46BTNUCNO4SZZZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TZAZBKTXDKDX46BTNUCNO4SZZZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:TZAZBKTXDKDX46BTNUCNO4SZZZ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a25f6b388a06e09cebd38685e3364f7fc46a807e8365488318b64e65415776fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-11-30T17:16:28Z","title_canon_sha256":"d17b53ab0a3c42ab0bc186c9b2251dc59a1335c01dd801c578aacc8eab9bace5"},"schema_version":"1.0","source":{"id":"1412.0249","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.0249","created_at":"2026-05-18T01:22:41Z"},{"alias_kind":"arxiv_version","alias_value":"1412.0249v1","created_at":"2026-05-18T01:22:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.0249","created_at":"2026-05-18T01:22:41Z"},{"alias_kind":"pith_short_12","alias_value":"TZAZBKTXDKDX","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"TZAZBKTXDKDX46BT","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"TZAZBKTX","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:7042544cba38ab563a374624d94782e8efb518eb8ff7a9648ace672b8d72fc46","target":"graph","created_at":"2026-05-18T01:22:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We study the Poiseuille flow of a soft-glassy material above the jamming point, where the material flows like a complex fluid with Herschel- Bulkley rheology. Microscopic plastic rearrangements and the emergence of their spatial correlations induce cooperativity flow behavior whose effect is pronounced in presence of confinement. With the help of lattice Boltzmann numerical simulations of confined dense emulsions, we explore the role of geometrical roughness in providing activation of plastic events close to the boundaries. We probe also the spatial configuration of the fluidity field, a conti","authors_text":"Andrea Scagliarini, Massimo Bernaschi, Mauro Sbragaglia","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-11-30T17:16:28Z","title":"Mesoscopic simulation study of wall roughness effects in micro-channel flows of dense emulsions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.0249","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:56b90b45cd632592a27bce2764f99b0485aa698bd1e0729608389f8b9dcc8429","target":"record","created_at":"2026-05-18T01:22:41Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a25f6b388a06e09cebd38685e3364f7fc46a807e8365488318b64e65415776fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2014-11-30T17:16:28Z","title_canon_sha256":"d17b53ab0a3c42ab0bc186c9b2251dc59a1335c01dd801c578aacc8eab9bace5"},"schema_version":"1.0","source":{"id":"1412.0249","kind":"arxiv","version":1}},"canonical_sha256":"9e4190aa771a877e78336d04d77259ce449655eae812372ef632b833d43a1d5c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e4190aa771a877e78336d04d77259ce449655eae812372ef632b833d43a1d5c","first_computed_at":"2026-05-18T01:22:41.638288Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:41.638288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"m2Cc17rn9OVzV/wSH6eUOQHxG/MU0XwqGLFTSaUr8RmcGSRXSrGqxoMe01ZFXTxiDp0L0VPMY2rf8ePdGG18Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:41.638851Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.0249","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56b90b45cd632592a27bce2764f99b0485aa698bd1e0729608389f8b9dcc8429","sha256:7042544cba38ab563a374624d94782e8efb518eb8ff7a9648ace672b8d72fc46"],"state_sha256":"28670f210d680ed4dd1faacf32cf724e4d1bca5e01a6eac4d69925054f105717"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6rpvbHyik5t98W63TgZaBSpR5ddyRBX0VN4FJ+04gCDdSWjCiyVuvCmL5qs8IpzY05LbpJ/lip4w+UFImeC0Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T10:14:46.613690Z","bundle_sha256":"794df48d9ef806cb7ff6e2e1abef6dc7ffec3c1bb034201d6e80b81a664f048c"}}