{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:DPLNGIUM3HPD5WVWP4L6XLPLUV","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":"d3f0fb892378d58d0eda73d4502796ae8515f6f96900a80a6c62e8ec6033459c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NE","submitted_at":"2020-07-23T17:46:18Z","title_canon_sha256":"6c7dc5257a85df213671f813ba52ed0c3ad89b395c76ec2a747fe0550425c7ba"},"schema_version":"1.0","source":{"id":"2007.12159","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.12159","created_at":"2026-07-05T01:47:31Z"},{"alias_kind":"arxiv_version","alias_value":"2007.12159v2","created_at":"2026-07-05T01:47:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.12159","created_at":"2026-07-05T01:47:31Z"},{"alias_kind":"pith_short_12","alias_value":"DPLNGIUM3HPD","created_at":"2026-07-05T01:47:31Z"},{"alias_kind":"pith_short_16","alias_value":"DPLNGIUM3HPD5WVW","created_at":"2026-07-05T01:47:31Z"},{"alias_kind":"pith_short_8","alias_value":"DPLNGIUM","created_at":"2026-07-05T01:47:31Z"}],"graph_snapshots":[{"event_id":"sha256:9861a702be9fc9e05e8ba4b8f97a10408fd30ba8bfc7941eb183b6a3e4c5caba","target":"graph","created_at":"2026-07-05T01:47:31Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2007.12159/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Mutation and recombination operators play a key role in determining the speed and quality of Genetic and Evolutionary Algorithms (GEAs). Prior work has analyzed the effects of these operators on genotypic variation, often using locality metrics that measure the sensitivity and stability of genotype-phenotype representations to these operators.\n  In this paper, we focus on an important subset of representations, namely nonredundant bitstring-to-integer representations, and analyze them through the lens of Rothlauf's widely used locality metrics. We first define locality metrics equivalent to Ro","authors_text":"Eitan Frachtenberg, Hrishee Shastri","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NE","submitted_at":"2020-07-23T17:46:18Z","title":"Revisiting Locality in Binary-Integer Representations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.12159","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":"sha256:6ae1b39718399739792f1e830a7224aab0cecde2865ce9f05e2193877d45e23d","target":"record","created_at":"2026-07-05T01:47:31Z","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":"d3f0fb892378d58d0eda73d4502796ae8515f6f96900a80a6c62e8ec6033459c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NE","submitted_at":"2020-07-23T17:46:18Z","title_canon_sha256":"6c7dc5257a85df213671f813ba52ed0c3ad89b395c76ec2a747fe0550425c7ba"},"schema_version":"1.0","source":{"id":"2007.12159","kind":"arxiv","version":2}},"canonical_sha256":"1bd6d3228cd9de3edab67f17ebadeba55009772006dc1e5a95fc6f610c061db5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1bd6d3228cd9de3edab67f17ebadeba55009772006dc1e5a95fc6f610c061db5","first_computed_at":"2026-07-05T01:47:31.976902Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:47:31.976902Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SJ2E4u14byK5CuKyU3FWh64TduMO6NNAOVMHTyg50lgEoXPg+bC2v3kUVvaqxNjdCrljQpZkE6vpUwpdp15qCA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:47:31.977361Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.12159","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ae1b39718399739792f1e830a7224aab0cecde2865ce9f05e2193877d45e23d","sha256:9861a702be9fc9e05e8ba4b8f97a10408fd30ba8bfc7941eb183b6a3e4c5caba"],"state_sha256":"ad58e1250fe2e6d4356e27003fd286b106eea299701f0ba6ef50f9f5a23ba816"}