{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:Q7FLY42AUQ5RBIT54S7K3UH2QA","short_pith_number":"pith:Q7FLY42A","canonical_record":{"source":{"id":"1004.1260","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2010-04-08T07:12:36Z","cross_cats_sorted":[],"title_canon_sha256":"72cc206df0c8756db628962cc792691344180e10ba0464042fa7d745cf2fa303","abstract_canon_sha256":"52e8e7e67d80a7aa66047b2781b346fa03c413253ee55a8dfc62a1ea5870e1df"},"schema_version":"1.0"},"canonical_sha256":"87cabc7340a43b10a27de4beadd0fa803a0d8bb27edd8538328238cc34a3b7d8","source":{"kind":"arxiv","id":"1004.1260","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.1260","created_at":"2026-05-18T02:08:08Z"},{"alias_kind":"arxiv_version","alias_value":"1004.1260v1","created_at":"2026-05-18T02:08:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.1260","created_at":"2026-05-18T02:08:08Z"},{"alias_kind":"pith_short_12","alias_value":"Q7FLY42AUQ5R","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"Q7FLY42AUQ5RBIT5","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"Q7FLY42A","created_at":"2026-05-18T12:26:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:Q7FLY42AUQ5RBIT54S7K3UH2QA","target":"record","payload":{"canonical_record":{"source":{"id":"1004.1260","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2010-04-08T07:12:36Z","cross_cats_sorted":[],"title_canon_sha256":"72cc206df0c8756db628962cc792691344180e10ba0464042fa7d745cf2fa303","abstract_canon_sha256":"52e8e7e67d80a7aa66047b2781b346fa03c413253ee55a8dfc62a1ea5870e1df"},"schema_version":"1.0"},"canonical_sha256":"87cabc7340a43b10a27de4beadd0fa803a0d8bb27edd8538328238cc34a3b7d8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:08.100264Z","signature_b64":"6eFxYtIiMtJ2Pu6QzhFkRjWA+9Rs8N9MDbyAAwYmp8mjdX9Z0VEKc++eiadRw2q8E5v2kixKWDoM4kOmcntmAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"87cabc7340a43b10a27de4beadd0fa803a0d8bb27edd8538328238cc34a3b7d8","last_reissued_at":"2026-05-18T02:08:08.099636Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:08.099636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1004.1260","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:08:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rtK0iOvskdiqNMBSDv4vEh0RMVRTOH9T45WkraCs18XA4L39vYgC/aB2BWSkogImB27yethOfCsSInb9LwvzAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T15:19:44.484703Z"},"content_sha256":"a36874f1b9c209f2efb13ec89f8030e74884177d9c2e84e6e9da43d658151c66","schema_version":"1.0","event_id":"sha256:a36874f1b9c209f2efb13ec89f8030e74884177d9c2e84e6e9da43d658151c66"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:Q7FLY42AUQ5RBIT54S7K3UH2QA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Design of Easily Synchronizable Oscillator Networks Using the Monte Carlo Optimization Method","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.AO","authors_text":"Alexander S. Mikhailov, Tatsuo Yanagita","submitted_at":"2010-04-08T07:12:36Z","abstract_excerpt":"Starting with an initial random network of oscillators with a heterogeneous frequency distribution, its autonomous synchronization ability can be largely improved by appropriately rewiring the links between the elements. Ensembles of synchronization-optimized networks with different connectivities are generated and their statistical properties are studied."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.1260","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:08:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MWaYgfJjP3qGHQq4yjyqxs8oOf6yNjzAxkKG5vsJF3feDpBMlzweQnMkflqHl9oMB03XoLGbwP8N54JNNrZuBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T15:19:44.485055Z"},"content_sha256":"9103c6f653021776cebbe93aecc051cc6c59fed880f7526244508aa7a0a3ca0b","schema_version":"1.0","event_id":"sha256:9103c6f653021776cebbe93aecc051cc6c59fed880f7526244508aa7a0a3ca0b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q7FLY42AUQ5RBIT54S7K3UH2QA/bundle.json","state_url":"https://pith.science/pith/Q7FLY42AUQ5RBIT54S7K3UH2QA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q7FLY42AUQ5RBIT54S7K3UH2QA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-22T15:19:44Z","links":{"resolver":"https://pith.science/pith/Q7FLY42AUQ5RBIT54S7K3UH2QA","bundle":"https://pith.science/pith/Q7FLY42AUQ5RBIT54S7K3UH2QA/bundle.json","state":"https://pith.science/pith/Q7FLY42AUQ5RBIT54S7K3UH2QA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q7FLY42AUQ5RBIT54S7K3UH2QA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:Q7FLY42AUQ5RBIT54S7K3UH2QA","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":"52e8e7e67d80a7aa66047b2781b346fa03c413253ee55a8dfc62a1ea5870e1df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2010-04-08T07:12:36Z","title_canon_sha256":"72cc206df0c8756db628962cc792691344180e10ba0464042fa7d745cf2fa303"},"schema_version":"1.0","source":{"id":"1004.1260","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.1260","created_at":"2026-05-18T02:08:08Z"},{"alias_kind":"arxiv_version","alias_value":"1004.1260v1","created_at":"2026-05-18T02:08:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.1260","created_at":"2026-05-18T02:08:08Z"},{"alias_kind":"pith_short_12","alias_value":"Q7FLY42AUQ5R","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"Q7FLY42AUQ5RBIT5","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"Q7FLY42A","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:9103c6f653021776cebbe93aecc051cc6c59fed880f7526244508aa7a0a3ca0b","target":"graph","created_at":"2026-05-18T02:08:08Z","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":"Starting with an initial random network of oscillators with a heterogeneous frequency distribution, its autonomous synchronization ability can be largely improved by appropriately rewiring the links between the elements. Ensembles of synchronization-optimized networks with different connectivities are generated and their statistical properties are studied.","authors_text":"Alexander S. Mikhailov, Tatsuo Yanagita","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2010-04-08T07:12:36Z","title":"Design of Easily Synchronizable Oscillator Networks Using the Monte Carlo Optimization Method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.1260","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:a36874f1b9c209f2efb13ec89f8030e74884177d9c2e84e6e9da43d658151c66","target":"record","created_at":"2026-05-18T02:08:08Z","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":"52e8e7e67d80a7aa66047b2781b346fa03c413253ee55a8dfc62a1ea5870e1df","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2010-04-08T07:12:36Z","title_canon_sha256":"72cc206df0c8756db628962cc792691344180e10ba0464042fa7d745cf2fa303"},"schema_version":"1.0","source":{"id":"1004.1260","kind":"arxiv","version":1}},"canonical_sha256":"87cabc7340a43b10a27de4beadd0fa803a0d8bb27edd8538328238cc34a3b7d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"87cabc7340a43b10a27de4beadd0fa803a0d8bb27edd8538328238cc34a3b7d8","first_computed_at":"2026-05-18T02:08:08.099636Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:08.099636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6eFxYtIiMtJ2Pu6QzhFkRjWA+9Rs8N9MDbyAAwYmp8mjdX9Z0VEKc++eiadRw2q8E5v2kixKWDoM4kOmcntmAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:08.100264Z","signed_message":"canonical_sha256_bytes"},"source_id":"1004.1260","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a36874f1b9c209f2efb13ec89f8030e74884177d9c2e84e6e9da43d658151c66","sha256:9103c6f653021776cebbe93aecc051cc6c59fed880f7526244508aa7a0a3ca0b"],"state_sha256":"891effb19cb789ec24a27fb29ec44e76ebd87e1106da3bb5129198abbd13aa85"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zupzNTH+8K0ahIPkq6vaGynIHZSRyO8DBPvXTj88QaA4D8N8+Oo6bZQrsfwmDX0i92uRg0FAMBj+mZy9NK9PAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T15:19:44.487207Z","bundle_sha256":"006fe3ef7f17ef8e327192846ce2def08a191e239167860502dee666df5316f6"}}