{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NLR3DKEKL4RHAMKKN2P4GVMOP6","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":"892922d1c62282b3a2e866f27563392fc2e62af4c39fd271c4148abe18212c66","cross_cats_sorted":["stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2016-11-13T13:27:36Z","title_canon_sha256":"188c3ef175f2fdb7ca14ab73f81933fabd69e55422d30a86e4e3cd4e4ce67aa7"},"schema_version":"1.0","source":{"id":"1611.04134","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.04134","created_at":"2026-05-18T00:59:17Z"},{"alias_kind":"arxiv_version","alias_value":"1611.04134v1","created_at":"2026-05-18T00:59:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.04134","created_at":"2026-05-18T00:59:17Z"},{"alias_kind":"pith_short_12","alias_value":"NLR3DKEKL4RH","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"NLR3DKEKL4RHAMKK","created_at":"2026-05-18T12:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"NLR3DKEK","created_at":"2026-05-18T12:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:b60a149eab885b73231637b9f2a2f17cc041129fa4627ddf9a023c211840f555","target":"graph","created_at":"2026-05-18T00:59:17Z","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":"Steep slope streams show large fluctuations of sediment discharge across several time scales. These fluctuations may be inherent to the internal dynamics of the sediment transport process. A probabilistic framework thus seems appropriate to analyze such a process. In this letter, we present an experimental study of bedload transport over a steep slope flume for small to moderate Shields numbers. The sampling technique allows the acquisition of high-resolution time series of the solid discharge. The resolved time scales range from $10^{-2}$s up to $10^{5}$s. We show that two distinct time scale","authors_text":"C. Ancey, F. Mettra, H.B. Ma, J. Heyman","cross_cats":["stat.AP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2016-11-13T13:27:36Z","title":"Statistics of bedload transport over steep slopes: Separation of time scales and collective motion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.04134","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:f2df1c3225225e8007269c68eb47257e70f76e0b386638dae5ddc9562c72baaf","target":"record","created_at":"2026-05-18T00:59:17Z","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":"892922d1c62282b3a2e866f27563392fc2e62af4c39fd271c4148abe18212c66","cross_cats_sorted":["stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.geo-ph","submitted_at":"2016-11-13T13:27:36Z","title_canon_sha256":"188c3ef175f2fdb7ca14ab73f81933fabd69e55422d30a86e4e3cd4e4ce67aa7"},"schema_version":"1.0","source":{"id":"1611.04134","kind":"arxiv","version":1}},"canonical_sha256":"6ae3b1a88a5f2270314a6e9fc3558e7fa819a655a5c7574d6ff05fb8659281b1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6ae3b1a88a5f2270314a6e9fc3558e7fa819a655a5c7574d6ff05fb8659281b1","first_computed_at":"2026-05-18T00:59:17.432688Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:17.432688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ItyhKitTWTdACvbMYQRjC5D6A5Vet/g94WsE6F1SskeRSpFlVbBhHWwSx++sbifiChGAAmxk0uhNpgoyomi5AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:17.433415Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.04134","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f2df1c3225225e8007269c68eb47257e70f76e0b386638dae5ddc9562c72baaf","sha256:b60a149eab885b73231637b9f2a2f17cc041129fa4627ddf9a023c211840f555"],"state_sha256":"6e24c43096da188274ececef3f0a7b82d6e1dcf35e2e8dee1f7f0f168888a042"}