{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:PPSMDKN4QMGDKD6NFM46JUB477","short_pith_number":"pith:PPSMDKN4","schema_version":"1.0","canonical_sha256":"7be4c1a9bc830c350fcd2b39e4d03cffee0883729993e53dec2fbb955cfb7da9","source":{"kind":"arxiv","id":"1102.2765","version":1},"attestation_state":"computed","paper":{"title":"Turbulent Flow and Stirring Mechanisms in the Cosmological Large-scale Structure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Luigi Iapichino","submitted_at":"2011-02-14T13:25:03Z","abstract_excerpt":"Halo mergers and shock waves play a crucial role in the process of hierarchical clustering. Hydrodynamical simulations are the principal investigation tool in this field for theoreticians, and predict that a by-product of cluster formation and virialisation is the injection of turbulence in the cosmic flow. Here I will summarise results from a series of recent works focused on the main stirring mechanisms acting on baryons: minor and major cluster mergers, and curved shocks. Unresolved turbulence has been treated with the implementation of a subgrid scale model. Recent simulations show that th"},"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":"1102.2765","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-02-14T13:25:03Z","cross_cats_sorted":[],"title_canon_sha256":"f0e04565274fdeb4f5f0810dcfe4c5b7f7f86533c5c6293c1c5cecf13281a019","abstract_canon_sha256":"bdf415f8f3707b138e4b59dbc6d452e74fa4c771e5d042e00b994aa49e21524e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:46.527805Z","signature_b64":"bgjaAeRKk0+F1AtTw62sALwSWLIp2qZIfl0TmnqCKeyRsQnlJo6Zvux5P0eHL2XUs95S+uIaN/WjLxp7D8nhCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7be4c1a9bc830c350fcd2b39e4d03cffee0883729993e53dec2fbb955cfb7da9","last_reissued_at":"2026-05-18T04:28:46.527326Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:46.527326Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Turbulent Flow and Stirring Mechanisms in the Cosmological Large-scale Structure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Luigi Iapichino","submitted_at":"2011-02-14T13:25:03Z","abstract_excerpt":"Halo mergers and shock waves play a crucial role in the process of hierarchical clustering. Hydrodynamical simulations are the principal investigation tool in this field for theoreticians, and predict that a by-product of cluster formation and virialisation is the injection of turbulence in the cosmic flow. Here I will summarise results from a series of recent works focused on the main stirring mechanisms acting on baryons: minor and major cluster mergers, and curved shocks. Unresolved turbulence has been treated with the implementation of a subgrid scale model. Recent simulations show that th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.2765","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":"1102.2765","created_at":"2026-05-18T04:28:46.527388+00:00"},{"alias_kind":"arxiv_version","alias_value":"1102.2765v1","created_at":"2026-05-18T04:28:46.527388+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.2765","created_at":"2026-05-18T04:28:46.527388+00:00"},{"alias_kind":"pith_short_12","alias_value":"PPSMDKN4QMGD","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_16","alias_value":"PPSMDKN4QMGDKD6N","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_8","alias_value":"PPSMDKN4","created_at":"2026-05-18T12:26:39.201973+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/PPSMDKN4QMGDKD6NFM46JUB477","json":"https://pith.science/pith/PPSMDKN4QMGDKD6NFM46JUB477.json","graph_json":"https://pith.science/api/pith-number/PPSMDKN4QMGDKD6NFM46JUB477/graph.json","events_json":"https://pith.science/api/pith-number/PPSMDKN4QMGDKD6NFM46JUB477/events.json","paper":"https://pith.science/paper/PPSMDKN4"},"agent_actions":{"view_html":"https://pith.science/pith/PPSMDKN4QMGDKD6NFM46JUB477","download_json":"https://pith.science/pith/PPSMDKN4QMGDKD6NFM46JUB477.json","view_paper":"https://pith.science/paper/PPSMDKN4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1102.2765&json=true","fetch_graph":"https://pith.science/api/pith-number/PPSMDKN4QMGDKD6NFM46JUB477/graph.json","fetch_events":"https://pith.science/api/pith-number/PPSMDKN4QMGDKD6NFM46JUB477/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PPSMDKN4QMGDKD6NFM46JUB477/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PPSMDKN4QMGDKD6NFM46JUB477/action/storage_attestation","attest_author":"https://pith.science/pith/PPSMDKN4QMGDKD6NFM46JUB477/action/author_attestation","sign_citation":"https://pith.science/pith/PPSMDKN4QMGDKD6NFM46JUB477/action/citation_signature","submit_replication":"https://pith.science/pith/PPSMDKN4QMGDKD6NFM46JUB477/action/replication_record"}},"created_at":"2026-05-18T04:28:46.527388+00:00","updated_at":"2026-05-18T04:28:46.527388+00:00"}