{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:6OW4SDDJ5SNKNAPOJ3X6TTNY4P","short_pith_number":"pith:6OW4SDDJ","canonical_record":{"source":{"id":"1611.00807","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-10-24T12:04:48Z","cross_cats_sorted":[],"title_canon_sha256":"28090e0606c5ac3eb1d081c33ac7ee30994111aecbbcccaa63b7e35128f8ad32","abstract_canon_sha256":"f7aa7ce6cd4a524477a8baa6fb1f9fc8b716cb92c1312d7a387348cbd7c97318"},"schema_version":"1.0"},"canonical_sha256":"f3adc90c69ec9aa681ee4eefe9cdb8e3defb2dc5c4b9659de6133378443f0f81","source":{"kind":"arxiv","id":"1611.00807","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.00807","created_at":"2026-05-18T01:00:18Z"},{"alias_kind":"arxiv_version","alias_value":"1611.00807v1","created_at":"2026-05-18T01:00:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.00807","created_at":"2026-05-18T01:00:18Z"},{"alias_kind":"pith_short_12","alias_value":"6OW4SDDJ5SNK","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6OW4SDDJ5SNKNAPO","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6OW4SDDJ","created_at":"2026-05-18T12:30:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:6OW4SDDJ5SNKNAPOJ3X6TTNY4P","target":"record","payload":{"canonical_record":{"source":{"id":"1611.00807","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-10-24T12:04:48Z","cross_cats_sorted":[],"title_canon_sha256":"28090e0606c5ac3eb1d081c33ac7ee30994111aecbbcccaa63b7e35128f8ad32","abstract_canon_sha256":"f7aa7ce6cd4a524477a8baa6fb1f9fc8b716cb92c1312d7a387348cbd7c97318"},"schema_version":"1.0"},"canonical_sha256":"f3adc90c69ec9aa681ee4eefe9cdb8e3defb2dc5c4b9659de6133378443f0f81","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:00:18.669841Z","signature_b64":"vTnPUlM8Wges+4dNCLBJN2iOTF6Z0Z40SkqTKHbe5xZzVkJibVGYNJUgswCug813eNIwRVI3GvBti4RCXdKZCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3adc90c69ec9aa681ee4eefe9cdb8e3defb2dc5c4b9659de6133378443f0f81","last_reissued_at":"2026-05-18T01:00:18.669148Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:00:18.669148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.00807","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":"2026-05-18T01:00:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZHkyaSMTY6RhNTAnB7sOWdJz6bpFwZiCJpxNnn+WO6YCShhfMrXE/TtDMxZAecyBDJY2UWoL1na/wDifQQAbAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T09:03:03.454476Z"},"content_sha256":"989ca9744f33129e2a8f147bde64cdccade3aa58c8a07d740c073ae1dc8fb2ff","schema_version":"1.0","event_id":"sha256:989ca9744f33129e2a8f147bde64cdccade3aa58c8a07d740c073ae1dc8fb2ff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:6OW4SDDJ5SNKNAPOJ3X6TTNY4P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Convection in rotating flows with simultaneous imposition of radial and vertical temperature gradients","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Amitabh Bhattacharya, Ayan Kumar Banerjee, Siddhesh Tirodkar, Sridhar Balasubramanian","submitted_at":"2016-10-24T12:04:48Z","abstract_excerpt":"Laboratory experiments were conducted to study heat transport characteristics in a nonhomogeneously heated fluid annulus subjected to rotation along the vertical axis (z). The nonhomogeneous heating was obtained by imposing radial and vertical temperature gradient ({\\Delta}T). The parameter range for this study was Rayleigh number, Ra=2.43x10^8-3.66x10^8, and Taylor number, Ta=6.45x10^8-27x10^8. The working fluid was water with a Prandtl number, Pr=7. Heat transport was measured for varying rotation rates ({\\Omega}) for fixed values of {\\Delta}T. The Nusselt number, Nu, plotted as a function o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.00807","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":"2026-05-18T01:00:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nYvKJNzQmL3cCHq3tcuKNjDVLPao07uZHrszhrPgWFoFtPIQTlcHYEzkCq2zmV1DlLCMskqCI6jzVR6Zhl9ODg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T09:03:03.454818Z"},"content_sha256":"2f1f676717a09898d7988f16e3099e54b9f62fd13734a272db40669217e52641","schema_version":"1.0","event_id":"sha256:2f1f676717a09898d7988f16e3099e54b9f62fd13734a272db40669217e52641"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6OW4SDDJ5SNKNAPOJ3X6TTNY4P/bundle.json","state_url":"https://pith.science/pith/6OW4SDDJ5SNKNAPOJ3X6TTNY4P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6OW4SDDJ5SNKNAPOJ3X6TTNY4P/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":"2026-06-11T09:03:03Z","links":{"resolver":"https://pith.science/pith/6OW4SDDJ5SNKNAPOJ3X6TTNY4P","bundle":"https://pith.science/pith/6OW4SDDJ5SNKNAPOJ3X6TTNY4P/bundle.json","state":"https://pith.science/pith/6OW4SDDJ5SNKNAPOJ3X6TTNY4P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6OW4SDDJ5SNKNAPOJ3X6TTNY4P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6OW4SDDJ5SNKNAPOJ3X6TTNY4P","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":"f7aa7ce6cd4a524477a8baa6fb1f9fc8b716cb92c1312d7a387348cbd7c97318","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-10-24T12:04:48Z","title_canon_sha256":"28090e0606c5ac3eb1d081c33ac7ee30994111aecbbcccaa63b7e35128f8ad32"},"schema_version":"1.0","source":{"id":"1611.00807","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.00807","created_at":"2026-05-18T01:00:18Z"},{"alias_kind":"arxiv_version","alias_value":"1611.00807v1","created_at":"2026-05-18T01:00:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.00807","created_at":"2026-05-18T01:00:18Z"},{"alias_kind":"pith_short_12","alias_value":"6OW4SDDJ5SNK","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6OW4SDDJ5SNKNAPO","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6OW4SDDJ","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:2f1f676717a09898d7988f16e3099e54b9f62fd13734a272db40669217e52641","target":"graph","created_at":"2026-05-18T01:00:18Z","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":"Laboratory experiments were conducted to study heat transport characteristics in a nonhomogeneously heated fluid annulus subjected to rotation along the vertical axis (z). The nonhomogeneous heating was obtained by imposing radial and vertical temperature gradient ({\\Delta}T). The parameter range for this study was Rayleigh number, Ra=2.43x10^8-3.66x10^8, and Taylor number, Ta=6.45x10^8-27x10^8. The working fluid was water with a Prandtl number, Pr=7. Heat transport was measured for varying rotation rates ({\\Omega}) for fixed values of {\\Delta}T. The Nusselt number, Nu, plotted as a function o","authors_text":"Amitabh Bhattacharya, Ayan Kumar Banerjee, Siddhesh Tirodkar, Sridhar Balasubramanian","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-10-24T12:04:48Z","title":"Convection in rotating flows with simultaneous imposition of radial and vertical temperature gradients"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.00807","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":"sha256:989ca9744f33129e2a8f147bde64cdccade3aa58c8a07d740c073ae1dc8fb2ff","target":"record","created_at":"2026-05-18T01:00:18Z","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":"f7aa7ce6cd4a524477a8baa6fb1f9fc8b716cb92c1312d7a387348cbd7c97318","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2016-10-24T12:04:48Z","title_canon_sha256":"28090e0606c5ac3eb1d081c33ac7ee30994111aecbbcccaa63b7e35128f8ad32"},"schema_version":"1.0","source":{"id":"1611.00807","kind":"arxiv","version":1}},"canonical_sha256":"f3adc90c69ec9aa681ee4eefe9cdb8e3defb2dc5c4b9659de6133378443f0f81","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f3adc90c69ec9aa681ee4eefe9cdb8e3defb2dc5c4b9659de6133378443f0f81","first_computed_at":"2026-05-18T01:00:18.669148Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:00:18.669148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vTnPUlM8Wges+4dNCLBJN2iOTF6Z0Z40SkqTKHbe5xZzVkJibVGYNJUgswCug813eNIwRVI3GvBti4RCXdKZCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:00:18.669841Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.00807","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:989ca9744f33129e2a8f147bde64cdccade3aa58c8a07d740c073ae1dc8fb2ff","sha256:2f1f676717a09898d7988f16e3099e54b9f62fd13734a272db40669217e52641"],"state_sha256":"543149b737bb714359d0c7208febc0ce795aa58c07c982049ba9d4a91eb7847a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yh+eTa84Uwbw5I9d1K0mrSL+YQyhQ49BQspAcxbF5ISvzd8r3e4EYmt6/12HtfBrs5T1LTkUhucoeZU+SSzpCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T09:03:03.456877Z","bundle_sha256":"815fed582acbc64fb10c040428bef1681a9dfc2ec5041b38ed3352196e92ad2b"}}