{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:LAR4DZR3HBWTMT2G6VOMRTJNYE","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":"564c57bdaaebd00e694082653fa507d9be629d33715f8416bd54ca821e83d6c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-05-31T15:34:36Z","title_canon_sha256":"5df5acbd4fe3b7f97cf72c3cd7fe7908aee0f89780e197cf077bcdbb9d4ca41a"},"schema_version":"1.0","source":{"id":"1705.11147","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.11147","created_at":"2026-05-18T00:43:19Z"},{"alias_kind":"arxiv_version","alias_value":"1705.11147v1","created_at":"2026-05-18T00:43:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.11147","created_at":"2026-05-18T00:43:19Z"},{"alias_kind":"pith_short_12","alias_value":"LAR4DZR3HBWT","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"LAR4DZR3HBWTMT2G","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"LAR4DZR3","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:e3d7aacfe58f62814b06f070932a345162b999d63603ff0c3e2f1245712eeb2d","target":"graph","created_at":"2026-05-18T00:43:19Z","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":"De novo whole genome assembly reconstructs genomic sequence from short, overlapping, and potentially erroneous DNA segments and is one of the most important computations in modern genomics. This work presents HipMER, a high-quality end-to-end de novo assembler designed for extreme scale analysis, via efficient parallelization of the Meraculous code. Genome assembly software has many components, each of which stresses different components of a computer system. This chapter explains the computational challenges involved in each step of the HipMer pipeline, the key distributed data structures, an","authors_text":"Aydin Buluc, Daniel Rokhsar, Evangelos Georganas, Katherine Yelick, Leonid Oliker, Rob Egan, Steven Hofmeyr","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-05-31T15:34:36Z","title":"Extreme-Scale De Novo Genome Assembly"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.11147","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:a5bd28634c80bef5807437fa4e8d124813a678830d5bc71b33ea2765925e8055","target":"record","created_at":"2026-05-18T00:43:19Z","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":"564c57bdaaebd00e694082653fa507d9be629d33715f8416bd54ca821e83d6c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-05-31T15:34:36Z","title_canon_sha256":"5df5acbd4fe3b7f97cf72c3cd7fe7908aee0f89780e197cf077bcdbb9d4ca41a"},"schema_version":"1.0","source":{"id":"1705.11147","kind":"arxiv","version":1}},"canonical_sha256":"5823c1e63b386d364f46f55cc8cd2dc11064d6c7c6015f266d1a2ad77a2e4fdc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5823c1e63b386d364f46f55cc8cd2dc11064d6c7c6015f266d1a2ad77a2e4fdc","first_computed_at":"2026-05-18T00:43:19.139532Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:43:19.139532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tmV+j5YqGAeeEDY8AQqHNZaDkrwZ5oxm/Cm3e80q2+TtN3V/KNYD7gUdFn5tNnNcz9GcEqn1iMmWQMdX46vKDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:43:19.140177Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.11147","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5bd28634c80bef5807437fa4e8d124813a678830d5bc71b33ea2765925e8055","sha256:e3d7aacfe58f62814b06f070932a345162b999d63603ff0c3e2f1245712eeb2d"],"state_sha256":"030321f2d693458ef0d5e119b72bcbb444b4d0c900bca82c54e83adc4dd756d0"}