{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:CLDBWWAWHVZ6CGMQLGFBUWDCP4","short_pith_number":"pith:CLDBWWAW","canonical_record":{"source":{"id":"0908.2659","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2009-08-19T00:09:03Z","cross_cats_sorted":["nlin.CD","physics.soc-ph"],"title_canon_sha256":"4420d9fcb6bd7d8b2e77887820b5b31eca4781b067dfd3f017c49143e9b7a5b0","abstract_canon_sha256":"236f588d9d077b948408944762d68c6cdec5f830da4c44356de6bbadafa3e4f6"},"schema_version":"1.0"},"canonical_sha256":"12c61b58163d73e11990598a1a58627f0ab51e719b30bc4f68edc1c10f9137eb","source":{"kind":"arxiv","id":"0908.2659","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.2659","created_at":"2026-05-18T02:12:25Z"},{"alias_kind":"arxiv_version","alias_value":"0908.2659v1","created_at":"2026-05-18T02:12:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.2659","created_at":"2026-05-18T02:12:25Z"},{"alias_kind":"pith_short_12","alias_value":"CLDBWWAWHVZ6","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"CLDBWWAWHVZ6CGMQ","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"CLDBWWAW","created_at":"2026-05-18T12:25:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:CLDBWWAWHVZ6CGMQLGFBUWDCP4","target":"record","payload":{"canonical_record":{"source":{"id":"0908.2659","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2009-08-19T00:09:03Z","cross_cats_sorted":["nlin.CD","physics.soc-ph"],"title_canon_sha256":"4420d9fcb6bd7d8b2e77887820b5b31eca4781b067dfd3f017c49143e9b7a5b0","abstract_canon_sha256":"236f588d9d077b948408944762d68c6cdec5f830da4c44356de6bbadafa3e4f6"},"schema_version":"1.0"},"canonical_sha256":"12c61b58163d73e11990598a1a58627f0ab51e719b30bc4f68edc1c10f9137eb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:12:25.388131Z","signature_b64":"FPTOKmG96IerkGM1HaMmGZJURRcRWY3XSAUlgyzIQrij29p3lM82gwbNNnUhugVAhSU2SQxsAYeNo3woJRdRAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"12c61b58163d73e11990598a1a58627f0ab51e719b30bc4f68edc1c10f9137eb","last_reissued_at":"2026-05-18T02:12:25.387419Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:12:25.387419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0908.2659","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":"2026-05-18T02:12:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SvmnaMpjLcuF66Pnu216lgoayW7gO2tfSFpHS0OngIT7T+3n/X0ynM04EHD+AXejkaJIiBf9YlZsne6vHj5uBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T20:03:18.701070Z"},"content_sha256":"4de24b8612bb91e226967d5ccd56ce453499d2f12936f31aeb0c3adc08ab5e71","schema_version":"1.0","event_id":"sha256:4de24b8612bb91e226967d5ccd56ce453499d2f12936f31aeb0c3adc08ab5e71"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:CLDBWWAWHVZ6CGMQLGFBUWDCP4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evolutionary Subnetworks in Complex Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD","physics.soc-ph"],"primary_cat":"nlin.AO","authors_text":"Choy-Heng Lai, Menghui Li, Xingang Wang","submitted_at":"2009-08-19T00:09:03Z","abstract_excerpt":"Links in a practical network may have different functions, which makes the original network a combination of some functional subnetworks. Here, by a model of coupled oscillators, we investigate how such functional subnetworks are evolved and developed according to the network structure and dynamics. In particular, we study the case of evolutionary clustered networks in which the function of each link (either attractive or repulsive coupling) is updated by the local dynamics. It is found that, during the process of system evolution, the network is gradually stabilized into a particular form in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.2659","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":"2026-05-18T02:12:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WUVeA6WrhZjTWI4Bjyc3YwIzD99C1Le3kYvhn/77p17ERA2SwAPvSYw8rtUzyd+2NFwFdUFPL6cI0rJpXHriAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T20:03:18.701733Z"},"content_sha256":"6d8bddcada697e8e8e4ce591db5c146e9af2696a26f520f364861ff5bf3f63df","schema_version":"1.0","event_id":"sha256:6d8bddcada697e8e8e4ce591db5c146e9af2696a26f520f364861ff5bf3f63df"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CLDBWWAWHVZ6CGMQLGFBUWDCP4/bundle.json","state_url":"https://pith.science/pith/CLDBWWAWHVZ6CGMQLGFBUWDCP4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CLDBWWAWHVZ6CGMQLGFBUWDCP4/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":"2026-06-06T20:03:18Z","links":{"resolver":"https://pith.science/pith/CLDBWWAWHVZ6CGMQLGFBUWDCP4","bundle":"https://pith.science/pith/CLDBWWAWHVZ6CGMQLGFBUWDCP4/bundle.json","state":"https://pith.science/pith/CLDBWWAWHVZ6CGMQLGFBUWDCP4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CLDBWWAWHVZ6CGMQLGFBUWDCP4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:CLDBWWAWHVZ6CGMQLGFBUWDCP4","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":"236f588d9d077b948408944762d68c6cdec5f830da4c44356de6bbadafa3e4f6","cross_cats_sorted":["nlin.CD","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2009-08-19T00:09:03Z","title_canon_sha256":"4420d9fcb6bd7d8b2e77887820b5b31eca4781b067dfd3f017c49143e9b7a5b0"},"schema_version":"1.0","source":{"id":"0908.2659","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.2659","created_at":"2026-05-18T02:12:25Z"},{"alias_kind":"arxiv_version","alias_value":"0908.2659v1","created_at":"2026-05-18T02:12:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.2659","created_at":"2026-05-18T02:12:25Z"},{"alias_kind":"pith_short_12","alias_value":"CLDBWWAWHVZ6","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"CLDBWWAWHVZ6CGMQ","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"CLDBWWAW","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:6d8bddcada697e8e8e4ce591db5c146e9af2696a26f520f364861ff5bf3f63df","target":"graph","created_at":"2026-05-18T02:12:25Z","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":"Links in a practical network may have different functions, which makes the original network a combination of some functional subnetworks. Here, by a model of coupled oscillators, we investigate how such functional subnetworks are evolved and developed according to the network structure and dynamics. In particular, we study the case of evolutionary clustered networks in which the function of each link (either attractive or repulsive coupling) is updated by the local dynamics. It is found that, during the process of system evolution, the network is gradually stabilized into a particular form in ","authors_text":"Choy-Heng Lai, Menghui Li, Xingang Wang","cross_cats":["nlin.CD","physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2009-08-19T00:09:03Z","title":"Evolutionary Subnetworks in Complex Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.2659","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":"sha256:4de24b8612bb91e226967d5ccd56ce453499d2f12936f31aeb0c3adc08ab5e71","target":"record","created_at":"2026-05-18T02:12:25Z","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":"236f588d9d077b948408944762d68c6cdec5f830da4c44356de6bbadafa3e4f6","cross_cats_sorted":["nlin.CD","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.AO","submitted_at":"2009-08-19T00:09:03Z","title_canon_sha256":"4420d9fcb6bd7d8b2e77887820b5b31eca4781b067dfd3f017c49143e9b7a5b0"},"schema_version":"1.0","source":{"id":"0908.2659","kind":"arxiv","version":1}},"canonical_sha256":"12c61b58163d73e11990598a1a58627f0ab51e719b30bc4f68edc1c10f9137eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12c61b58163d73e11990598a1a58627f0ab51e719b30bc4f68edc1c10f9137eb","first_computed_at":"2026-05-18T02:12:25.387419Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:12:25.387419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FPTOKmG96IerkGM1HaMmGZJURRcRWY3XSAUlgyzIQrij29p3lM82gwbNNnUhugVAhSU2SQxsAYeNo3woJRdRAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:12:25.388131Z","signed_message":"canonical_sha256_bytes"},"source_id":"0908.2659","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4de24b8612bb91e226967d5ccd56ce453499d2f12936f31aeb0c3adc08ab5e71","sha256:6d8bddcada697e8e8e4ce591db5c146e9af2696a26f520f364861ff5bf3f63df"],"state_sha256":"99bb36210ead8fba8e966b6bd1fa3f1be345ff8aa225e0ab30941f717915b1ec"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D3VSLT10sZSfbw7KHRh74/ZZvtS1tepjx0YrZJp69PAkv8xaeEg6nT4wG0Z1elM22j+hHou/13l4jKNQCVVcAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T20:03:18.704942Z","bundle_sha256":"3b8fac1a896a822a7a37b5198e603c2e326e43839c3bb1c2f2629493480b3494"}}