{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:4OXTAN7RVEIZOKMP4OKUIAV77J","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":"4a927165897023c34cc50506e22c0bc9fec934f71b066ff5a3a7826eaa46dfe6","cross_cats_sorted":["cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2025-08-04T09:53:30Z","title_canon_sha256":"aeeaf6e708916633f2f2484bce7233aa25aa6157a000b698fbda5c2b7df877ea"},"schema_version":"1.0","source":{"id":"2508.02250","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.02250","created_at":"2026-07-08T01:18:19Z"},{"alias_kind":"arxiv_version","alias_value":"2508.02250v2","created_at":"2026-07-08T01:18:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.02250","created_at":"2026-07-08T01:18:19Z"},{"alias_kind":"pith_short_12","alias_value":"4OXTAN7RVEIZ","created_at":"2026-07-08T01:18:19Z"},{"alias_kind":"pith_short_16","alias_value":"4OXTAN7RVEIZOKMP","created_at":"2026-07-08T01:18:19Z"},{"alias_kind":"pith_short_8","alias_value":"4OXTAN7R","created_at":"2026-07-08T01:18:19Z"}],"graph_snapshots":[{"event_id":"sha256:02958d7e49617d6c0474da27bbd7f0582b646991690f994276f978ced4f7331c","target":"graph","created_at":"2026-07-08T01:18:19Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2508.02250/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We explore the capabilities of physical computing with Oscillatory Neural Networks (ONN) to solve combinatorial optimization problems. To solve Sudokus with ONNs, we define a novel mapping strategy that utilizes the unique characteristics of the computation paradigm. The problem is encoded through a puzzle specific graph-embedding, which implements the constraints through different subgraphs. These subgraphs are then combined into a single adjacency matrix, which allows the natural dynamics of the phases of coupled oscillators to find a solution to the puzzle. We model the phase dynamics of th","authors_text":"Aida Todri-Sanial, Bram F. Haverkort, Federico Sbravati, Stefan Porfir","cross_cats":["cs.ET"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2025-08-04T09:53:30Z","title":"Solving Sudoku using oscillatory neural networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.02250","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:aea7dd302556b3ee3d241b1a6dc9271d0ef60101b83625242f97450bec1cda5f","target":"record","created_at":"2026-07-08T01:18:19Z","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":"4a927165897023c34cc50506e22c0bc9fec934f71b066ff5a3a7826eaa46dfe6","cross_cats_sorted":["cs.ET"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2025-08-04T09:53:30Z","title_canon_sha256":"aeeaf6e708916633f2f2484bce7233aa25aa6157a000b698fbda5c2b7df877ea"},"schema_version":"1.0","source":{"id":"2508.02250","kind":"arxiv","version":2}},"canonical_sha256":"e3af3037f1a91197298fe3954402bffa47c62397150e6efe10c318016425e425","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e3af3037f1a91197298fe3954402bffa47c62397150e6efe10c318016425e425","first_computed_at":"2026-07-08T01:18:19.558010Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-08T01:18:19.558010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QB9hMUcEPGwDM6eSxtlU4LND3/ScPm2cxXrwcF7Uw1/fxSNLOY9yOU/nFxBg4YyfZfg2rOxyqOEoTnD3FPHbCw==","signature_status":"signed_v1","signed_at":"2026-07-08T01:18:19.558605Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.02250","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aea7dd302556b3ee3d241b1a6dc9271d0ef60101b83625242f97450bec1cda5f","sha256:02958d7e49617d6c0474da27bbd7f0582b646991690f994276f978ced4f7331c"],"state_sha256":"c7da2687795cb9c8a898dc6cd5f4a191d10dad1b1e22762ce9b0c2c82df99931"}