{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:WLVRJ5XMTTP5H7TVALYVBRYJQW","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":"9b049ca5275258c0a8eeb927313c9dbdcc8aecbc5340ff8f2d7d35ed9f6333b3","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2014-07-24T04:28:47Z","title_canon_sha256":"0a64ecbeb0e7f1414e5b05183ab57d62becc71499174e4aef77c090dd2ecb00d"},"schema_version":"1.0","source":{"id":"1407.6447","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.6447","created_at":"2026-05-18T01:42:32Z"},{"alias_kind":"arxiv_version","alias_value":"1407.6447v2","created_at":"2026-05-18T01:42:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.6447","created_at":"2026-05-18T01:42:32Z"},{"alias_kind":"pith_short_12","alias_value":"WLVRJ5XMTTP5","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"WLVRJ5XMTTP5H7TV","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"WLVRJ5XM","created_at":"2026-05-18T12:28:54Z"}],"graph_snapshots":[{"event_id":"sha256:205520730fde0ab8ded806937cb63d94387ff68c068dddbe423208ebd4d89076","target":"graph","created_at":"2026-05-18T01:42:32Z","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":"A salient dynamic property of social media is bursting behavior. In this paper, we study bursting behavior in terms of the temporal relation between a preceding baseline fluctuation and the successive burst response using a frequency time series of 3,000 keywords on Twitter. We found that there is a fluctuation threshold up to which the burst size increases as the fluctuation increases and that above the threshold, there appears a variety of burst sizes. We call this threshold the critical threshold. Investigating this threshold in relation to endogenous bursts and exogenous bursts based on pe","authors_text":"Mizuki Oka, Takashi Ikegami, Yasuhiro Hashimoto","cross_cats":["physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2014-07-24T04:28:47Z","title":"Self-organization on social media: endo-exo bursts and baseline fluctuations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.6447","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":"sha256:12437cfd3653fd0415ee1a5208e2e9c5ea7f17f00c487cbe0d236a137c464c11","target":"record","created_at":"2026-05-18T01:42:32Z","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":"9b049ca5275258c0a8eeb927313c9dbdcc8aecbc5340ff8f2d7d35ed9f6333b3","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2014-07-24T04:28:47Z","title_canon_sha256":"0a64ecbeb0e7f1414e5b05183ab57d62becc71499174e4aef77c090dd2ecb00d"},"schema_version":"1.0","source":{"id":"1407.6447","kind":"arxiv","version":2}},"canonical_sha256":"b2eb14f6ec9cdfd3fe7502f150c70985ae1c99c4dd1e3436146c002c1ec1409b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2eb14f6ec9cdfd3fe7502f150c70985ae1c99c4dd1e3436146c002c1ec1409b","first_computed_at":"2026-05-18T01:42:32.354244Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:32.354244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7kzakmb263AuF+dcx8zdMRdQAWYQihFGBhmvDksqAm1LJgyuDewxuNwzykqpnTBndsD008in8rbsKK7dglmXAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:32.354870Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.6447","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12437cfd3653fd0415ee1a5208e2e9c5ea7f17f00c487cbe0d236a137c464c11","sha256:205520730fde0ab8ded806937cb63d94387ff68c068dddbe423208ebd4d89076"],"state_sha256":"7d6781069f5dd027b78b1b2cec3c51ec32d12704914aa175a5cabe6b75e61ccf"}