{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:7L7OIJPFUK66YCCZNPKCTR5GRG","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":"53d73d5c1a5fa9c12fa9c6339725684b9f339bdc8e40d0625802a646fa9c405d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2017-09-28T12:13:10Z","title_canon_sha256":"60ff12ff4e6ea5cd610c5464c7380b89c6bbd5f23dc0e34362954d61f3884653"},"schema_version":"1.0","source":{"id":"1709.09909","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.09909","created_at":"2026-05-18T00:34:06Z"},{"alias_kind":"arxiv_version","alias_value":"1709.09909v1","created_at":"2026-05-18T00:34:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.09909","created_at":"2026-05-18T00:34:06Z"},{"alias_kind":"pith_short_12","alias_value":"7L7OIJPFUK66","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"7L7OIJPFUK66YCCZ","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"7L7OIJPF","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:ccd295d7e22142b68877a2a78666ba6f33043ee8ed374eb8f95ae685115eb9a1","target":"graph","created_at":"2026-05-18T00:34:06Z","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 consider a system of two interacting identical Van der Pol Oscillators in a simple harmonic potential well. The position coupling term between the oscillators is such that there is a finite delay, i.e; each system takes a finite time to react to the other one. We investigate the amplitude death in the presence of such interaction and we find out the amplitude death regions in the corresponding parameter space.","authors_text":"Satadal Datta","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2017-09-28T12:13:10Z","title":"Amplitude death by delay induced position coupling in a system of two coupled Van der Pol Oscillators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.09909","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:da16b96eb429ed621ea6a87bcd7aa6895f8a245e1b1f985dc4f91455ad1cac2c","target":"record","created_at":"2026-05-18T00:34:06Z","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":"53d73d5c1a5fa9c12fa9c6339725684b9f339bdc8e40d0625802a646fa9c405d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2017-09-28T12:13:10Z","title_canon_sha256":"60ff12ff4e6ea5cd610c5464c7380b89c6bbd5f23dc0e34362954d61f3884653"},"schema_version":"1.0","source":{"id":"1709.09909","kind":"arxiv","version":1}},"canonical_sha256":"fafee425e5a2bdec08596bd429c7a6899009b4273254a172c6772e1a7ddf67ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fafee425e5a2bdec08596bd429c7a6899009b4273254a172c6772e1a7ddf67ff","first_computed_at":"2026-05-18T00:34:06.272591Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:06.272591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"chQ7QDv/NACXM/eyL4Wd4aent37ht4b2jHIai1/3f8XYCN9EIP2yKHh/uGtKQVYCWxaqxDwjmTtFa+aZ5pF+Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:06.273194Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.09909","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da16b96eb429ed621ea6a87bcd7aa6895f8a245e1b1f985dc4f91455ad1cac2c","sha256:ccd295d7e22142b68877a2a78666ba6f33043ee8ed374eb8f95ae685115eb9a1"],"state_sha256":"2826e5613f867c3b4062870157baa06d02c82f2409efcbd1aacfd2afa706196e"}