{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:RHXVK2SGJRVHTIF4QXSE6NLN2P","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":"4ed9ab2d6972c8e9a3e0a1151f5579ec7837e42c41b236695071f4a999d912c2","cross_cats_sorted":["physics.ao-ph","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2018-09-17T14:00:18Z","title_canon_sha256":"5563b19a1168d6687909423ef1be2cceb4a264c280ddd4d95a7546dca534b760"},"schema_version":"1.0","source":{"id":"1809.09965","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.09965","created_at":"2026-05-17T23:50:42Z"},{"alias_kind":"arxiv_version","alias_value":"1809.09965v2","created_at":"2026-05-17T23:50:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.09965","created_at":"2026-05-17T23:50:42Z"},{"alias_kind":"pith_short_12","alias_value":"RHXVK2SGJRVH","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RHXVK2SGJRVHTIF4","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RHXVK2SG","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:fbd8cd99ba3c5d25522e862c562511935dc882e1a61fd4286362ffd0d0e50c6c","target":"graph","created_at":"2026-05-17T23:50:42Z","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":"This paper presents specific features of solitary wave dynamics within the framework of the Ostrovsky equation with variable coefficients in relation to surface and internal waves in a rotating ocean with a variable bottom topography. For solitary waves moving toward the beach, the terminal decay caused by the rotation effect can be suppressed by the shoaling effect. Two basic examples of a bottom profile are analyzed in detail and supported by direct numerical modelling. One of them is a constant-slope bottom and the other is a specific bottom profile providing a constant amplitude solitary w","authors_text":"Y.A. Stepanyants","cross_cats":["physics.ao-ph","physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2018-09-17T14:00:18Z","title":"The effects of interplay between the rotation and shoaling for a solitary wave on variable topography"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.09965","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":"sha256:08b042d94d834e1a836e717a3e01801163a0fe6351b4214d49af32612f01acdc","target":"record","created_at":"2026-05-17T23:50:42Z","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":"4ed9ab2d6972c8e9a3e0a1151f5579ec7837e42c41b236695071f4a999d912c2","cross_cats_sorted":["physics.ao-ph","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2018-09-17T14:00:18Z","title_canon_sha256":"5563b19a1168d6687909423ef1be2cceb4a264c280ddd4d95a7546dca534b760"},"schema_version":"1.0","source":{"id":"1809.09965","kind":"arxiv","version":2}},"canonical_sha256":"89ef556a464c6a79a0bc85e44f356dd3f9e5a57953532a837c7f82b4fdef4fe3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"89ef556a464c6a79a0bc85e44f356dd3f9e5a57953532a837c7f82b4fdef4fe3","first_computed_at":"2026-05-17T23:50:42.590644Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:42.590644Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2rokkQ7qFfbQXeP1hjCVOVmzBww3Tjbn9jhRkCNDkFcXGePa8fjjl0B6OAiddKMPd30+P+7uhPW+MB9qkGeOAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:42.591010Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.09965","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08b042d94d834e1a836e717a3e01801163a0fe6351b4214d49af32612f01acdc","sha256:fbd8cd99ba3c5d25522e862c562511935dc882e1a61fd4286362ffd0d0e50c6c"],"state_sha256":"5c7cfc3c38d85d49458e328600466850712bac2e753ca580823648efb0ce4967"}