{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:ZSQDN5HXPAUDIRF5ZMFDDADQJ4","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":"051b8ae553f78cc01094bacbd1c796cabf4a34cf872817e1f897d2fd54d1a401","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2016-12-24T10:33:22Z","title_canon_sha256":"3190772c6fbb68df449e1083ff89d748d7f59ca513688742a95e4ac7562b91ac"},"schema_version":"1.0","source":{"id":"1612.08160","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.08160","created_at":"2026-05-18T00:54:04Z"},{"alias_kind":"arxiv_version","alias_value":"1612.08160v1","created_at":"2026-05-18T00:54:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.08160","created_at":"2026-05-18T00:54:04Z"},{"alias_kind":"pith_short_12","alias_value":"ZSQDN5HXPAUD","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"ZSQDN5HXPAUDIRF5","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"ZSQDN5HX","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:63484a2a806de04a71ed13bb3de526d3f13f647a69895dafee741e6723d98820","target":"graph","created_at":"2026-05-18T00:54:04Z","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":"We investigate spatio-temporal dynamics of a 2D ensemble of nonlocally coupled chaotic cubic maps in a bistability regime. In particular, we perform a detailed study on the transition \"coherence -- incoherence\" for varying coupling strength for a fixed interaction radius. For the 2D ensemble we show the appearance of amplitude and phase chimera states previously reported for 1D ensembles of nonlocally coupled chaotic systems. Moreover, we uncover a novel type of chimera state, double-well chimera, which occurs due to the interplay of the bistability of the local dynamics and the 2D ensemble st","authors_text":"Andrey A. Bukh, Anna Zakharova, Igor A. Shepelev, Tatiana E. Vadivasova, Vadim S. Anishchenko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2016-12-24T10:33:22Z","title":"Double-well chimeras in 2D lattice of chaotic bistable elements"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.08160","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":"sha256:01798b511d45627c19ece93798b65c044b717b939c549e9e6ecd6b60adf5e860","target":"record","created_at":"2026-05-18T00:54:04Z","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":"051b8ae553f78cc01094bacbd1c796cabf4a34cf872817e1f897d2fd54d1a401","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2016-12-24T10:33:22Z","title_canon_sha256":"3190772c6fbb68df449e1083ff89d748d7f59ca513688742a95e4ac7562b91ac"},"schema_version":"1.0","source":{"id":"1612.08160","kind":"arxiv","version":1}},"canonical_sha256":"cca036f4f778283444bdcb0a3180704f0043e56ca42b74115ab02e2d6036ff6e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cca036f4f778283444bdcb0a3180704f0043e56ca42b74115ab02e2d6036ff6e","first_computed_at":"2026-05-18T00:54:04.390059Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:04.390059Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i8/7lPl9UZduAMZc5x68btFhP4HfgDJ9PSUveTYynLz+yaExMPJo5/FP69SxWU/NCDtxMSJ19erhhySwNWg2Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:04.390431Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.08160","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01798b511d45627c19ece93798b65c044b717b939c549e9e6ecd6b60adf5e860","sha256:63484a2a806de04a71ed13bb3de526d3f13f647a69895dafee741e6723d98820"],"state_sha256":"110ea51482cfceef39069cd51a13173f9b0ed27c4ecce379783c0003b11a623a"}