{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:TKOXSNSDJQ3OUHJBRDWWFAZDFL","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":"c9a9741bb692bb201a3640968ebe1dd2575739f886a7f328848cf00c6c2c1806","cross_cats_sorted":["physics.ao-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-02-07T05:38:09Z","title_canon_sha256":"168fd2209a06113ae5766dd85cf8af31810fb95cb86e3d632641d34903abe752"},"schema_version":"1.0","source":{"id":"1402.1555","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.1555","created_at":"2026-05-18T02:49:01Z"},{"alias_kind":"arxiv_version","alias_value":"1402.1555v3","created_at":"2026-05-18T02:49:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.1555","created_at":"2026-05-18T02:49:01Z"},{"alias_kind":"pith_short_12","alias_value":"TKOXSNSDJQ3O","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"TKOXSNSDJQ3OUHJB","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"TKOXSNSD","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:6f7d76f63503073290ea46451ffaa9e6e036b4c6a9491c36d046982d8c3ce61d","target":"graph","created_at":"2026-05-18T02:49:01Z","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":"An experimental model of reflection and transmission of ocean waves by an ice floe is presented. Evolution of mechanically-generated, regular waves is monitored in front and in the lee of a solitary, square floe, made of a synthetic material. Results confirm dependence of reflection and transmission on the period of the incident wave. Results also indicate that wave overwash on the floe affects reflection and transmission.","authors_text":"Alberto Alberello, Alessandro Toffoli, Alexandr Babanin, Claudio Cavaliere, Luke G. Bennetts, Michael H. Meylan","cross_cats":["physics.ao-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-02-07T05:38:09Z","title":"An experimental model of reflection and transmission of ocean waves by an ice floe"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.1555","kind":"arxiv","version":3},"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":"sha256:7a334cd88f0dbbe8c12a1aeeb00899927b6fa5e01c2883aeb62ede2503b01611","target":"record","created_at":"2026-05-18T02:49:01Z","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":"c9a9741bb692bb201a3640968ebe1dd2575739f886a7f328848cf00c6c2c1806","cross_cats_sorted":["physics.ao-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-02-07T05:38:09Z","title_canon_sha256":"168fd2209a06113ae5766dd85cf8af31810fb95cb86e3d632641d34903abe752"},"schema_version":"1.0","source":{"id":"1402.1555","kind":"arxiv","version":3}},"canonical_sha256":"9a9d7936434c36ea1d2188ed6283232aef74b128fa92adf251a783a931b18485","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9a9d7936434c36ea1d2188ed6283232aef74b128fa92adf251a783a931b18485","first_computed_at":"2026-05-18T02:49:01.750483Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:49:01.750483Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0j2AGqlT2gs9iv1B5+6DQaregl4oYSVIX+V6GYbyqUJ37KTyQNghI7xVafZANSuf/+36GtHURW7iSEsfJeO/CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:49:01.751115Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.1555","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a334cd88f0dbbe8c12a1aeeb00899927b6fa5e01c2883aeb62ede2503b01611","sha256:6f7d76f63503073290ea46451ffaa9e6e036b4c6a9491c36d046982d8c3ce61d"],"state_sha256":"b0c645b67dfff9c1670bd9c9c7660c0ea9ce7a90df3dac0a012fb86cfbb6d54e"}