{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:AYLNYB76ID475HIEGW5PMJ3OTN","short_pith_number":"pith:AYLNYB76","canonical_record":{"source":{"id":"1501.07308","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-01-28T23:11:33Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c1cb8e8fe3ab8a38b14fe61e6952bce147ebebfc1220f215846b32c409c10da6","abstract_canon_sha256":"c65fb6aa8ec9a7b2e5ae9608cf773984e6cea6ca5284d58c36b9945ab3cbc0f0"},"schema_version":"1.0"},"canonical_sha256":"0616dc07fe40f9fe9d0435baf6276e9b798fb6b15555de65c6873eea468d9821","source":{"kind":"arxiv","id":"1501.07308","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.07308","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"arxiv_version","alias_value":"1501.07308v2","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.07308","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"pith_short_12","alias_value":"AYLNYB76ID47","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"AYLNYB76ID475HIE","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"AYLNYB76","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:AYLNYB76ID475HIEGW5PMJ3OTN","target":"record","payload":{"canonical_record":{"source":{"id":"1501.07308","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-01-28T23:11:33Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"c1cb8e8fe3ab8a38b14fe61e6952bce147ebebfc1220f215846b32c409c10da6","abstract_canon_sha256":"c65fb6aa8ec9a7b2e5ae9608cf773984e6cea6ca5284d58c36b9945ab3cbc0f0"},"schema_version":"1.0"},"canonical_sha256":"0616dc07fe40f9fe9d0435baf6276e9b798fb6b15555de65c6873eea468d9821","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:45.771029Z","signature_b64":"ptB7cG2bXUHflvHQ4okWuRA9MOYugWEW5wkQkIv6xHS0oWQvlDeBE5UYn0xm++HSZhaQBF0UKhE49L9mJL+aBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0616dc07fe40f9fe9d0435baf6276e9b798fb6b15555de65c6873eea468d9821","last_reissued_at":"2026-05-18T01:31:45.770264Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:45.770264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.07308","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:31:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4pF6qTkVQk3vjQXVqGa8zFNUyHx1xrr9ADqfsQ0i3Id7v9RjoBGjSHR89xgwsKdqrrAKhe3Ff/3bG2QhQ5TlCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T00:57:24.675200Z"},"content_sha256":"752874018aa3d5783c3db6e39b523a1bce8bb455e9ad8b0298fc0017ffd65c8f","schema_version":"1.0","event_id":"sha256:752874018aa3d5783c3db6e39b523a1bce8bb455e9ad8b0298fc0017ffd65c8f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:AYLNYB76ID475HIEGW5PMJ3OTN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Generation of large-scale winds in horizontally anisotropic convection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"physics.flu-dyn","authors_text":"(2) Mathematics Department, 3), (3) Center for the Study of Complex Systems, (4) IGG-CNR, (5) Astronomy Department, Ann Arbor MI, A. Provenzale (4), Columbia University, D. Goluskin (2, E. A. Spiegel (5) ((1) ISAC-CNR, Italy, J. von Hardenberg (1), New York NY, Pisa, Torino, University of Michigan, USA, USA)","submitted_at":"2015-01-28T23:11:33Z","abstract_excerpt":"We simulate three-dimensional, horizontally periodic Rayleigh-B\\'enard convection between free-slip horizontal plates, rotating about a distant horizontal axis. When both the temperature difference between the plates and the rotation rate are sufficiently large, a strong horizontal wind is generated that is perpendicular to both the rotation vector and the gravity vector. The wind is turbulent, large-scale, and vertically sheared. Horizontal anisotropy, engendered here by rotation, appears necessary for such wind generation. Most of the kinetic energy of the flow resides in the wind, and the v"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.07308","kind":"arxiv","version":2},"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":"2026-05-18T01:31:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iXR8WSWOCo1ZNXCJQwB8eGcYMuUc72t2GLAmfXHT/9eNrgW6WklbnZTA4pwfQddUWqXAU1/k9MUW4FxsJoGpAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T00:57:24.675565Z"},"content_sha256":"5854435b4b1cd80c54df290e89e37140e338b2eb9d552449792e60db926ca80b","schema_version":"1.0","event_id":"sha256:5854435b4b1cd80c54df290e89e37140e338b2eb9d552449792e60db926ca80b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AYLNYB76ID475HIEGW5PMJ3OTN/bundle.json","state_url":"https://pith.science/pith/AYLNYB76ID475HIEGW5PMJ3OTN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AYLNYB76ID475HIEGW5PMJ3OTN/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":"2026-06-29T00:57:24Z","links":{"resolver":"https://pith.science/pith/AYLNYB76ID475HIEGW5PMJ3OTN","bundle":"https://pith.science/pith/AYLNYB76ID475HIEGW5PMJ3OTN/bundle.json","state":"https://pith.science/pith/AYLNYB76ID475HIEGW5PMJ3OTN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AYLNYB76ID475HIEGW5PMJ3OTN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:AYLNYB76ID475HIEGW5PMJ3OTN","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":"c65fb6aa8ec9a7b2e5ae9608cf773984e6cea6ca5284d58c36b9945ab3cbc0f0","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-01-28T23:11:33Z","title_canon_sha256":"c1cb8e8fe3ab8a38b14fe61e6952bce147ebebfc1220f215846b32c409c10da6"},"schema_version":"1.0","source":{"id":"1501.07308","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.07308","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"arxiv_version","alias_value":"1501.07308v2","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.07308","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"pith_short_12","alias_value":"AYLNYB76ID47","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"AYLNYB76ID475HIE","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"AYLNYB76","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:5854435b4b1cd80c54df290e89e37140e338b2eb9d552449792e60db926ca80b","target":"graph","created_at":"2026-05-18T01:31:45Z","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 simulate three-dimensional, horizontally periodic Rayleigh-B\\'enard convection between free-slip horizontal plates, rotating about a distant horizontal axis. When both the temperature difference between the plates and the rotation rate are sufficiently large, a strong horizontal wind is generated that is perpendicular to both the rotation vector and the gravity vector. The wind is turbulent, large-scale, and vertically sheared. Horizontal anisotropy, engendered here by rotation, appears necessary for such wind generation. Most of the kinetic energy of the flow resides in the wind, and the v","authors_text":"(2) Mathematics Department, 3), (3) Center for the Study of Complex Systems, (4) IGG-CNR, (5) Astronomy Department, Ann Arbor MI, A. Provenzale (4), Columbia University, D. Goluskin (2, E. A. Spiegel (5) ((1) ISAC-CNR, Italy, J. von Hardenberg (1), New York NY, Pisa, Torino, University of Michigan, USA, USA)","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-01-28T23:11:33Z","title":"Generation of large-scale winds in horizontally anisotropic convection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.07308","kind":"arxiv","version":2},"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":"sha256:752874018aa3d5783c3db6e39b523a1bce8bb455e9ad8b0298fc0017ffd65c8f","target":"record","created_at":"2026-05-18T01:31:45Z","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":"c65fb6aa8ec9a7b2e5ae9608cf773984e6cea6ca5284d58c36b9945ab3cbc0f0","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2015-01-28T23:11:33Z","title_canon_sha256":"c1cb8e8fe3ab8a38b14fe61e6952bce147ebebfc1220f215846b32c409c10da6"},"schema_version":"1.0","source":{"id":"1501.07308","kind":"arxiv","version":2}},"canonical_sha256":"0616dc07fe40f9fe9d0435baf6276e9b798fb6b15555de65c6873eea468d9821","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0616dc07fe40f9fe9d0435baf6276e9b798fb6b15555de65c6873eea468d9821","first_computed_at":"2026-05-18T01:31:45.770264Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:45.770264Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ptB7cG2bXUHflvHQ4okWuRA9MOYugWEW5wkQkIv6xHS0oWQvlDeBE5UYn0xm++HSZhaQBF0UKhE49L9mJL+aBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:45.771029Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.07308","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:752874018aa3d5783c3db6e39b523a1bce8bb455e9ad8b0298fc0017ffd65c8f","sha256:5854435b4b1cd80c54df290e89e37140e338b2eb9d552449792e60db926ca80b"],"state_sha256":"529543d8eb862fa5b0638f7ad62928675e247063e1901645b3eff840cb34f4b7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IQHoBIGZg/iJ3/iltMTmDAxBa12hvjkuFv0qroo+6TDp81mMwFY2XrMwgI5fdNjfSQPM9NQc+6850Z9qgz8uBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T00:57:24.677441Z","bundle_sha256":"1e9ef9a265bcbc4bc82d3e93aee77e7b17260fba55f5c14d8be2fa7a9f9f4c36"}}