{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:Y4EHNUQ6RCQS5TIESSCIJCJ2G2","short_pith_number":"pith:Y4EHNUQ6","canonical_record":{"source":{"id":"1812.06422","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-12-16T08:36:49Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"aec2ac4409c514cd2c1009941a29d4607dc936bcb7d169861d7df485bcdc628c","abstract_canon_sha256":"d0cc3f3fbec25de565d456377c92619964ecc18dccce4173e97115ab02d216bc"},"schema_version":"1.0"},"canonical_sha256":"c70876d21e88a12ecd04948484893a36953176e64e10ef69544a0da233d69f3e","source":{"kind":"arxiv","id":"1812.06422","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.06422","created_at":"2026-05-17T23:58:10Z"},{"alias_kind":"arxiv_version","alias_value":"1812.06422v1","created_at":"2026-05-17T23:58:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.06422","created_at":"2026-05-17T23:58:10Z"},{"alias_kind":"pith_short_12","alias_value":"Y4EHNUQ6RCQS","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Y4EHNUQ6RCQS5TIE","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Y4EHNUQ6","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:Y4EHNUQ6RCQS5TIESSCIJCJ2G2","target":"record","payload":{"canonical_record":{"source":{"id":"1812.06422","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-12-16T08:36:49Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"aec2ac4409c514cd2c1009941a29d4607dc936bcb7d169861d7df485bcdc628c","abstract_canon_sha256":"d0cc3f3fbec25de565d456377c92619964ecc18dccce4173e97115ab02d216bc"},"schema_version":"1.0"},"canonical_sha256":"c70876d21e88a12ecd04948484893a36953176e64e10ef69544a0da233d69f3e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:10.274383Z","signature_b64":"wKNKFqqW99ZGeW7EKskhEtu00pT3s0tNprdXenkC8lH1J1Xf+tEl8UoL40kZ9DZcOZxItEVu+vHS1ipxeA2WBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c70876d21e88a12ecd04948484893a36953176e64e10ef69544a0da233d69f3e","last_reissued_at":"2026-05-17T23:58:10.273892Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:10.273892Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1812.06422","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":"2026-05-17T23:58:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rMJJnAns91CTEzh29zNOiq+y1HolY+SvqJRFVz6IgGaOknmP9ch+O97TxxBV7YVhUtXhiOh3YMVnySNjOSEFAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T04:23:20.568446Z"},"content_sha256":"781e5462d493438b015f62b26eede45e4074418862ac0a0156349a19002965a7","schema_version":"1.0","event_id":"sha256:781e5462d493438b015f62b26eede45e4074418862ac0a0156349a19002965a7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:Y4EHNUQ6RCQS5TIESSCIJCJ2G2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Transitions near the onset of low Prandtl-number rotating magnetoconvection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"physics.flu-dyn","authors_text":"Manojit Ghosh, Paromita Ghosh, Pinaki Pal, Yada Nandukumar","submitted_at":"2018-12-16T08:36:49Z","abstract_excerpt":"We investigate the onset of convective instability and subsequent transitions near it in Rayleigh-B\\'enard convection (RBC) of electrically conducting low Prandtl-number (Pr) fluids in the simultaneous presence of rotation about the vertical axis and external uniform horizontal magnetic field with free-slip boundary conditions. Both three dimensional direct numerical simulations (DNS) and low dimensional modeling of the system have been performed for the investigation. DNS results show a plethora of patterns near the onset of convection for weak magnetic field. Most interestingly, the Nusselt "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.06422","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":"2026-05-17T23:58:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oK5JuetJU04kF8mFZ8YVxfhKSnJ5G9A54gHQ7anythuUVNSr/M9ktrC0TFuVUdBVYfkvYAQNOC0vV2L5LaR9Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T04:23:20.568793Z"},"content_sha256":"89aed589f7528d71846f0e2e2be6d7b856a923d702375ff7a8e273eb1a065f7a","schema_version":"1.0","event_id":"sha256:89aed589f7528d71846f0e2e2be6d7b856a923d702375ff7a8e273eb1a065f7a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y4EHNUQ6RCQS5TIESSCIJCJ2G2/bundle.json","state_url":"https://pith.science/pith/Y4EHNUQ6RCQS5TIESSCIJCJ2G2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y4EHNUQ6RCQS5TIESSCIJCJ2G2/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":"2026-07-02T04:23:20Z","links":{"resolver":"https://pith.science/pith/Y4EHNUQ6RCQS5TIESSCIJCJ2G2","bundle":"https://pith.science/pith/Y4EHNUQ6RCQS5TIESSCIJCJ2G2/bundle.json","state":"https://pith.science/pith/Y4EHNUQ6RCQS5TIESSCIJCJ2G2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y4EHNUQ6RCQS5TIESSCIJCJ2G2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:Y4EHNUQ6RCQS5TIESSCIJCJ2G2","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":"d0cc3f3fbec25de565d456377c92619964ecc18dccce4173e97115ab02d216bc","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-12-16T08:36:49Z","title_canon_sha256":"aec2ac4409c514cd2c1009941a29d4607dc936bcb7d169861d7df485bcdc628c"},"schema_version":"1.0","source":{"id":"1812.06422","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.06422","created_at":"2026-05-17T23:58:10Z"},{"alias_kind":"arxiv_version","alias_value":"1812.06422v1","created_at":"2026-05-17T23:58:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.06422","created_at":"2026-05-17T23:58:10Z"},{"alias_kind":"pith_short_12","alias_value":"Y4EHNUQ6RCQS","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Y4EHNUQ6RCQS5TIE","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Y4EHNUQ6","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:89aed589f7528d71846f0e2e2be6d7b856a923d702375ff7a8e273eb1a065f7a","target":"graph","created_at":"2026-05-17T23:58:10Z","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 investigate the onset of convective instability and subsequent transitions near it in Rayleigh-B\\'enard convection (RBC) of electrically conducting low Prandtl-number (Pr) fluids in the simultaneous presence of rotation about the vertical axis and external uniform horizontal magnetic field with free-slip boundary conditions. Both three dimensional direct numerical simulations (DNS) and low dimensional modeling of the system have been performed for the investigation. DNS results show a plethora of patterns near the onset of convection for weak magnetic field. Most interestingly, the Nusselt ","authors_text":"Manojit Ghosh, Paromita Ghosh, Pinaki Pal, Yada Nandukumar","cross_cats":["nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-12-16T08:36:49Z","title":"Transitions near the onset of low Prandtl-number rotating magnetoconvection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.06422","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":"sha256:781e5462d493438b015f62b26eede45e4074418862ac0a0156349a19002965a7","target":"record","created_at":"2026-05-17T23:58:10Z","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":"d0cc3f3fbec25de565d456377c92619964ecc18dccce4173e97115ab02d216bc","cross_cats_sorted":["nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-12-16T08:36:49Z","title_canon_sha256":"aec2ac4409c514cd2c1009941a29d4607dc936bcb7d169861d7df485bcdc628c"},"schema_version":"1.0","source":{"id":"1812.06422","kind":"arxiv","version":1}},"canonical_sha256":"c70876d21e88a12ecd04948484893a36953176e64e10ef69544a0da233d69f3e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c70876d21e88a12ecd04948484893a36953176e64e10ef69544a0da233d69f3e","first_computed_at":"2026-05-17T23:58:10.273892Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:10.273892Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wKNKFqqW99ZGeW7EKskhEtu00pT3s0tNprdXenkC8lH1J1Xf+tEl8UoL40kZ9DZcOZxItEVu+vHS1ipxeA2WBA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:10.274383Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.06422","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:781e5462d493438b015f62b26eede45e4074418862ac0a0156349a19002965a7","sha256:89aed589f7528d71846f0e2e2be6d7b856a923d702375ff7a8e273eb1a065f7a"],"state_sha256":"d3223a7ecd712a51e89e346a455f42203630f028bb046f65d02f2b45d956623d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WoiMvbT3fIb/RUPv1aLP4+8u9l9grYtBXBC5lEpxCnj3IabOiAxnHDlNr6xSG1lgSzfzUEQYxUNGvo0BBsHsDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T04:23:20.570747Z","bundle_sha256":"d928c91f156f7b2285475aa09d3866d5ce79f0e69a29f5852640a4ce4377d0c8"}}