{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:LTCQDBYV2IDWDYU45FTXNNAYBX","short_pith_number":"pith:LTCQDBYV","canonical_record":{"source":{"id":"1605.06284","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-05-20T10:52:45Z","cross_cats_sorted":[],"title_canon_sha256":"dddf8a17db7f48057a3ae982b0c35b4b10ed698fb37b781b6849b6bc6895d310","abstract_canon_sha256":"20a654cb08b2f215244c2fb5c9aa0d0fe702527f65d285db017bf5ab3a527cad"},"schema_version":"1.0"},"canonical_sha256":"5cc5018715d20761e29ce96776b4180dc3c35bb4b16bc0a698a4ed99c1925712","source":{"kind":"arxiv","id":"1605.06284","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.06284","created_at":"2026-05-18T01:00:35Z"},{"alias_kind":"arxiv_version","alias_value":"1605.06284v1","created_at":"2026-05-18T01:00:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.06284","created_at":"2026-05-18T01:00:35Z"},{"alias_kind":"pith_short_12","alias_value":"LTCQDBYV2IDW","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LTCQDBYV2IDWDYU4","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LTCQDBYV","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:LTCQDBYV2IDWDYU45FTXNNAYBX","target":"record","payload":{"canonical_record":{"source":{"id":"1605.06284","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-05-20T10:52:45Z","cross_cats_sorted":[],"title_canon_sha256":"dddf8a17db7f48057a3ae982b0c35b4b10ed698fb37b781b6849b6bc6895d310","abstract_canon_sha256":"20a654cb08b2f215244c2fb5c9aa0d0fe702527f65d285db017bf5ab3a527cad"},"schema_version":"1.0"},"canonical_sha256":"5cc5018715d20761e29ce96776b4180dc3c35bb4b16bc0a698a4ed99c1925712","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:35.067587Z","signature_b64":"w5jl+KM0Gwsm6pcducEoHS4HLjdZB+0KumTU72NC2a8NtHcddNuSPVjGE/t7JLiHuCMB2KKXzyiFieHgAiCBCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5cc5018715d20761e29ce96776b4180dc3c35bb4b16bc0a698a4ed99c1925712","last_reissued_at":"2026-05-18T01:00:35.066920Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:35.066920Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.06284","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":"2026-05-18T01:00:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6yIzKd6D1aSwXi14H+3OgV9E0Iww2ZB72zoV+D7iyh7mmyhDNFXpiu6kmLbOjuotxGU10FgyK4U4t2EFKpG8BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T16:56:59.157778Z"},"content_sha256":"ea0864a86c381757834ec17e9976adb152f64c2878b9b95d6ffa785deb5ecbec","schema_version":"1.0","event_id":"sha256:ea0864a86c381757834ec17e9976adb152f64c2878b9b95d6ffa785deb5ecbec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:LTCQDBYV2IDWDYU45FTXNNAYBX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stability of viscosity stratified flows down an incline: Role of miscibility and wall slip","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"R.Usha, Sukhendu Ghosh","submitted_at":"2016-05-20T10:52:45Z","abstract_excerpt":"The effects of wall velocity slip on the linear stability of a gravity-driven miscible two-fluid flow down an incline are examined. The fluids have the matched density but different viscosity. A smooth viscosity stratification is achieved due to the presence of a thin mixed layer between the fluids. The results show that the presence of slip exhibits a promise for stabilizing the miscible flow system by raising the critical Reynolds number at the onset and decreasing the bandwidth of unstable wave numbers beyond the threshold of the dominant instability. This is different from its role in the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.06284","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":"2026-05-18T01:00:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0KorUKSjs4lACKBwU7EeQ0mfmDBCKfOPBLyY88DJgwUwbyT/79soaRHsk8+yPdq2hOuLbSmtLvG3ojNHv7QnCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T16:56:59.158169Z"},"content_sha256":"3d139310e7d112cc79fb2b32138fdcb0941618c369a341d710960e1c372c2650","schema_version":"1.0","event_id":"sha256:3d139310e7d112cc79fb2b32138fdcb0941618c369a341d710960e1c372c2650"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LTCQDBYV2IDWDYU45FTXNNAYBX/bundle.json","state_url":"https://pith.science/pith/LTCQDBYV2IDWDYU45FTXNNAYBX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LTCQDBYV2IDWDYU45FTXNNAYBX/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":"2026-06-26T16:56:59Z","links":{"resolver":"https://pith.science/pith/LTCQDBYV2IDWDYU45FTXNNAYBX","bundle":"https://pith.science/pith/LTCQDBYV2IDWDYU45FTXNNAYBX/bundle.json","state":"https://pith.science/pith/LTCQDBYV2IDWDYU45FTXNNAYBX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LTCQDBYV2IDWDYU45FTXNNAYBX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:LTCQDBYV2IDWDYU45FTXNNAYBX","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":"20a654cb08b2f215244c2fb5c9aa0d0fe702527f65d285db017bf5ab3a527cad","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-05-20T10:52:45Z","title_canon_sha256":"dddf8a17db7f48057a3ae982b0c35b4b10ed698fb37b781b6849b6bc6895d310"},"schema_version":"1.0","source":{"id":"1605.06284","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.06284","created_at":"2026-05-18T01:00:35Z"},{"alias_kind":"arxiv_version","alias_value":"1605.06284v1","created_at":"2026-05-18T01:00:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.06284","created_at":"2026-05-18T01:00:35Z"},{"alias_kind":"pith_short_12","alias_value":"LTCQDBYV2IDW","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LTCQDBYV2IDWDYU4","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LTCQDBYV","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:3d139310e7d112cc79fb2b32138fdcb0941618c369a341d710960e1c372c2650","target":"graph","created_at":"2026-05-18T01:00:35Z","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":"The effects of wall velocity slip on the linear stability of a gravity-driven miscible two-fluid flow down an incline are examined. The fluids have the matched density but different viscosity. A smooth viscosity stratification is achieved due to the presence of a thin mixed layer between the fluids. The results show that the presence of slip exhibits a promise for stabilizing the miscible flow system by raising the critical Reynolds number at the onset and decreasing the bandwidth of unstable wave numbers beyond the threshold of the dominant instability. This is different from its role in the ","authors_text":"R.Usha, Sukhendu Ghosh","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-05-20T10:52:45Z","title":"Stability of viscosity stratified flows down an incline: Role of miscibility and wall slip"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.06284","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:ea0864a86c381757834ec17e9976adb152f64c2878b9b95d6ffa785deb5ecbec","target":"record","created_at":"2026-05-18T01:00:35Z","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":"20a654cb08b2f215244c2fb5c9aa0d0fe702527f65d285db017bf5ab3a527cad","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-05-20T10:52:45Z","title_canon_sha256":"dddf8a17db7f48057a3ae982b0c35b4b10ed698fb37b781b6849b6bc6895d310"},"schema_version":"1.0","source":{"id":"1605.06284","kind":"arxiv","version":1}},"canonical_sha256":"5cc5018715d20761e29ce96776b4180dc3c35bb4b16bc0a698a4ed99c1925712","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5cc5018715d20761e29ce96776b4180dc3c35bb4b16bc0a698a4ed99c1925712","first_computed_at":"2026-05-18T01:00:35.066920Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:35.066920Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w5jl+KM0Gwsm6pcducEoHS4HLjdZB+0KumTU72NC2a8NtHcddNuSPVjGE/t7JLiHuCMB2KKXzyiFieHgAiCBCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:35.067587Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.06284","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea0864a86c381757834ec17e9976adb152f64c2878b9b95d6ffa785deb5ecbec","sha256:3d139310e7d112cc79fb2b32138fdcb0941618c369a341d710960e1c372c2650"],"state_sha256":"bf3c9bcec8f1155353d9ae1c538e36d2c8688cb02495ffa413a0b2709e4d4d53"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wKN9cQ2bq9cGir7JyIE3UJZ5fM/nju5SbQYkFSzA8YyrgbHVeCRJG0AFvFEfJzUZfIOaqEGa0ZyIjYH2PKNRAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T16:56:59.160224Z","bundle_sha256":"c5222b6034bebd708f6b85f591f893fddfa31e3a0896a0e4aea5e7288fd294e2"}}