{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5253LFM7VTA5SZCUE42CK56DG5","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":"140439d17119d8d1e7cd83ad381c7a5942814cde83e20ed40f77998871c5bc42","cross_cats_sorted":["cs.LG","math.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2016-06-01T18:43:13Z","title_canon_sha256":"567e51d57fab28d2294874e79f9fe1d1f78107db10679e018c4ccc6e62a292f8"},"schema_version":"1.0","source":{"id":"1606.00389","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.00389","created_at":"2026-05-18T00:23:46Z"},{"alias_kind":"arxiv_version","alias_value":"1606.00389v3","created_at":"2026-05-18T00:23:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.00389","created_at":"2026-05-18T00:23:46Z"},{"alias_kind":"pith_short_12","alias_value":"5253LFM7VTA5","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"5253LFM7VTA5SZCU","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"5253LFM7","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:ef6c41c9c5839f80da308b0b89bfe9badfa1e023af873381586278f7632c093d","target":"graph","created_at":"2026-05-18T00:23:46Z","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 propose a streaming submodular maximization algorithm \"stream clipper\" that performs as well as the offline greedy algorithm on document/video summarization in practice. It adds elements from a stream either to a solution set $S$ or to an extra buffer $B$ based on two adaptive thresholds, and improves $S$ by a final greedy step that starts from $S$ adding elements from $B$. During this process, swapping elements out of $S$ can occur if doing so yields improvements. The thresholds adapt based on if current memory utilization exceeds a budget, e.g., it increases the lower threshold, and remov","authors_text":"Jeff Bilmes, Tianyi Zhou","cross_cats":["cs.LG","math.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2016-06-01T18:43:13Z","title":"Stream Clipper: Scalable Submodular Maximization on Stream"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.00389","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:f0c35a08ce938934502fdb0f7423217d54882c52c78bbcb223d227ac4096d4d7","target":"record","created_at":"2026-05-18T00:23:46Z","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":"140439d17119d8d1e7cd83ad381c7a5942814cde83e20ed40f77998871c5bc42","cross_cats_sorted":["cs.LG","math.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.ML","submitted_at":"2016-06-01T18:43:13Z","title_canon_sha256":"567e51d57fab28d2294874e79f9fe1d1f78107db10679e018c4ccc6e62a292f8"},"schema_version":"1.0","source":{"id":"1606.00389","kind":"arxiv","version":3}},"canonical_sha256":"eebbb5959facc1d9645427342577c33748faac35826f47cc31d202bbcf29561e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eebbb5959facc1d9645427342577c33748faac35826f47cc31d202bbcf29561e","first_computed_at":"2026-05-18T00:23:46.175855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:46.175855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U5Q9cGGxVN6UY+c4e+8i/8bPsyg+SeJUvtl6a9GRwOnKPPxFNPqvmOZ1AqluTkOTAChK0Q/YvVHKHNbrtsFIBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:46.176447Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.00389","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0c35a08ce938934502fdb0f7423217d54882c52c78bbcb223d227ac4096d4d7","sha256:ef6c41c9c5839f80da308b0b89bfe9badfa1e023af873381586278f7632c093d"],"state_sha256":"303cfe8a4907f759eae27620f34872ef210a9b5ce0511f843c4609a279ba4f27"}