{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:TPFEF2MTXVBINUK4YFT5P66WCR","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":"6872343526d9a9f1f0d2e87b7fe669607c040bb2574454aed9da6b2d6465551d","cross_cats_sorted":["math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-08-18T22:18:14Z","title_canon_sha256":"c8bbd5b371fa759b3359413af2c378147825a93d2e00d295cdfffc362eda05e0"},"schema_version":"1.0","source":{"id":"1308.3900","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.3900","created_at":"2026-05-18T03:15:35Z"},{"alias_kind":"arxiv_version","alias_value":"1308.3900v1","created_at":"2026-05-18T03:15:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.3900","created_at":"2026-05-18T03:15:35Z"},{"alias_kind":"pith_short_12","alias_value":"TPFEF2MTXVBI","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TPFEF2MTXVBINUK4","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TPFEF2MT","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:32a9f075f48a5b8c367faf82eae23d999c05754da282a0313a900885c0e03df2","target":"graph","created_at":"2026-05-18T03:15:35Z","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":"Bat algorithm (BA) is a bio-inspired algorithm developed by Yang in 2010 and BA has been found to be very efficient. As a result, the literature has expanded significantly in the last 3 years. This paper provides a timely review of the bat algorithm and its new variants. A wide range of diverse applications and case studies are also reviewed and summarized briefly here. Further research topics are also discussed.","authors_text":"Xin-She Yang","cross_cats":["math.OC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-08-18T22:18:14Z","title":"Bat Algorithm: Literature Review and Applications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.3900","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:d3debde90b08d34bd7722a6b837cf2c0f322c7689d195ac425144999f6ef64c4","target":"record","created_at":"2026-05-18T03:15:35Z","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":"6872343526d9a9f1f0d2e87b7fe669607c040bb2574454aed9da6b2d6465551d","cross_cats_sorted":["math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2013-08-18T22:18:14Z","title_canon_sha256":"c8bbd5b371fa759b3359413af2c378147825a93d2e00d295cdfffc362eda05e0"},"schema_version":"1.0","source":{"id":"1308.3900","kind":"arxiv","version":1}},"canonical_sha256":"9bca42e993bd4286d15cc167d7fbd614699a276ce0049b441629f9d9ad0395a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9bca42e993bd4286d15cc167d7fbd614699a276ce0049b441629f9d9ad0395a1","first_computed_at":"2026-05-18T03:15:35.346210Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:15:35.346210Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gfb3/JQqkqBGD9moYmiEPOzwYAoHLnBfRzCM9kvDMcF05dL7+sQl5kzoU/sU8t9UxhIb1qwbAjd87CEXMA0RAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:15:35.346719Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.3900","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d3debde90b08d34bd7722a6b837cf2c0f322c7689d195ac425144999f6ef64c4","sha256:32a9f075f48a5b8c367faf82eae23d999c05754da282a0313a900885c0e03df2"],"state_sha256":"765f749ca9fa890700c18e80350def930eabceadfa6c40b1f7a31648d7fc7957"}