{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:2UYTV2JHR4FPIFZPKKB4DQ26TZ","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":"1d7f6b6ac426b1615d66ec284ef8741823f595a72866811e81a0193592a18d02","cross_cats_sorted":["nlin.AO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2025-09-10T08:27:29Z","title_canon_sha256":"5c34cc835373599458a76b603ef559acd0997b31d256bb27f8805d7623b3a822"},"schema_version":"1.0","source":{"id":"2509.10562","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.10562","created_at":"2026-07-05T12:11:23Z"},{"alias_kind":"arxiv_version","alias_value":"2509.10562v1","created_at":"2026-07-05T12:11:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.10562","created_at":"2026-07-05T12:11:23Z"},{"alias_kind":"pith_short_12","alias_value":"2UYTV2JHR4FP","created_at":"2026-07-05T12:11:23Z"},{"alias_kind":"pith_short_16","alias_value":"2UYTV2JHR4FPIFZP","created_at":"2026-07-05T12:11:23Z"},{"alias_kind":"pith_short_8","alias_value":"2UYTV2JH","created_at":"2026-07-05T12:11:23Z"}],"graph_snapshots":[{"event_id":"sha256:9040b35a85b4e697ca9e90a6b8b366d5264821ee09e5f8184ba62369fd3af545","target":"graph","created_at":"2026-07-05T12:11:23Z","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/2509.10562/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A machine learning method is proposed using two agents that simulate the biological behavior of a predator and a prey. In this method, the predator and the prey interact with each other - the predator chases the prey while the prey runs away from the predator - to perform an optimization on the landscape. This method allows, for the case of a ravine landscape (i.e., a landscape with narrow ravines and with gentle slopes along the ravines) to avoid getting optimization stuck in the ravine. For this, in the optimization over a ravine landscape the predator drives the prey along the ravine. Thus ","authors_text":"A. N. Pechen, I. A. Lopatin, S. V. Kozyrev","cross_cats":["nlin.AO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2025-09-10T08:27:29Z","title":"Predator-Prey Model: Driven Hunt for Accelerated Grokking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.10562","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":"sha256:19d9a078e668ebdf516ba1c0b7420b82394c8275703cd78568910a7f1c30fe96","target":"record","created_at":"2026-07-05T12:11:23Z","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":"1d7f6b6ac426b1615d66ec284ef8741823f595a72866811e81a0193592a18d02","cross_cats_sorted":["nlin.AO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NE","submitted_at":"2025-09-10T08:27:29Z","title_canon_sha256":"5c34cc835373599458a76b603ef559acd0997b31d256bb27f8805d7623b3a822"},"schema_version":"1.0","source":{"id":"2509.10562","kind":"arxiv","version":1}},"canonical_sha256":"d5313ae9278f0af4172f5283c1c35e9e75244b7ffbafdc52e32e14af2a1a27d4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5313ae9278f0af4172f5283c1c35e9e75244b7ffbafdc52e32e14af2a1a27d4","first_computed_at":"2026-07-05T12:11:23.491231Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:11:23.491231Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yg1LVW6AGvluNn1fg8KhP4zS93AxYS3d4uXr6+7JGJ6WYEDOM8Tcgfyhm1En0q6268VUIj1lAw01XOWpv8ChBw==","signature_status":"signed_v1","signed_at":"2026-07-05T12:11:23.491782Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.10562","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:19d9a078e668ebdf516ba1c0b7420b82394c8275703cd78568910a7f1c30fe96","sha256:9040b35a85b4e697ca9e90a6b8b366d5264821ee09e5f8184ba62369fd3af545"],"state_sha256":"4e2cbd9f525c701944752b79e4301fd8789939964cead8bb80e2e84944c95288"}