{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:3GECLY4TWXGPJ2GEECDWCYEKJ4","short_pith_number":"pith:3GECLY4T","schema_version":"1.0","canonical_sha256":"d98825e393b5ccf4e8c4208761608a4f3b0ebe821f1c160c16d5002cf2c4fcb4","source":{"kind":"arxiv","id":"1707.07066","version":3},"attestation_state":"computed","paper":{"title":"Ultraslow diffusion in language: Dynamics of appearance of already popular adjectives on Japanese blogs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CL","cs.CY","stat.AP"],"primary_cat":"physics.soc-ph","authors_text":"Hayafumi Watanabe","submitted_at":"2017-07-21T23:13:50Z","abstract_excerpt":"What dynamics govern a time series representing the appearance of words in social media data? In this paper, we investigate an elementary dynamics, from which word-dependent special effects are segregated, such as breaking news, increasing (or decreasing) concerns, or seasonality. To elucidate this problem, we investigated approximately three billion Japanese blog articles over a period of six years, and analysed some corresponding solvable mathematical models. From the analysis, we found that a word appearance can be explained by the random diffusion model based on the power-law forgetting pr"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1707.07066","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2017-07-21T23:13:50Z","cross_cats_sorted":["cs.CL","cs.CY","stat.AP"],"title_canon_sha256":"dd5d98c623cc1b7248fb6857cc2f1081682ce268a054bea7e46d527aff837da1","abstract_canon_sha256":"84fdd11394a1732c7c7ae633c5f83419c40d2e2be786ad732fde6ef3c85cf2aa"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:17.564878Z","signature_b64":"nevwV6ks6thB0RSVp3IeZ6vX70/9hCysiRrVUZgWkx7X5M+0Ryy4N4RGPh+IBlS3UN34JpHDkR/R0Wd6tkPxAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d98825e393b5ccf4e8c4208761608a4f3b0ebe821f1c160c16d5002cf2c4fcb4","last_reissued_at":"2026-05-18T00:39:17.564214Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:17.564214Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ultraslow diffusion in language: Dynamics of appearance of already popular adjectives on Japanese blogs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CL","cs.CY","stat.AP"],"primary_cat":"physics.soc-ph","authors_text":"Hayafumi Watanabe","submitted_at":"2017-07-21T23:13:50Z","abstract_excerpt":"What dynamics govern a time series representing the appearance of words in social media data? In this paper, we investigate an elementary dynamics, from which word-dependent special effects are segregated, such as breaking news, increasing (or decreasing) concerns, or seasonality. To elucidate this problem, we investigated approximately three billion Japanese blog articles over a period of six years, and analysed some corresponding solvable mathematical models. From the analysis, we found that a word appearance can be explained by the random diffusion model based on the power-law forgetting pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.07066","kind":"arxiv","version":3},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1707.07066","created_at":"2026-05-18T00:39:17.564329+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.07066v3","created_at":"2026-05-18T00:39:17.564329+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.07066","created_at":"2026-05-18T00:39:17.564329+00:00"},{"alias_kind":"pith_short_12","alias_value":"3GECLY4TWXGP","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_16","alias_value":"3GECLY4TWXGPJ2GE","created_at":"2026-05-18T12:30:58.224056+00:00"},{"alias_kind":"pith_short_8","alias_value":"3GECLY4T","created_at":"2026-05-18T12:30:58.224056+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3GECLY4TWXGPJ2GEECDWCYEKJ4","json":"https://pith.science/pith/3GECLY4TWXGPJ2GEECDWCYEKJ4.json","graph_json":"https://pith.science/api/pith-number/3GECLY4TWXGPJ2GEECDWCYEKJ4/graph.json","events_json":"https://pith.science/api/pith-number/3GECLY4TWXGPJ2GEECDWCYEKJ4/events.json","paper":"https://pith.science/paper/3GECLY4T"},"agent_actions":{"view_html":"https://pith.science/pith/3GECLY4TWXGPJ2GEECDWCYEKJ4","download_json":"https://pith.science/pith/3GECLY4TWXGPJ2GEECDWCYEKJ4.json","view_paper":"https://pith.science/paper/3GECLY4T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.07066&json=true","fetch_graph":"https://pith.science/api/pith-number/3GECLY4TWXGPJ2GEECDWCYEKJ4/graph.json","fetch_events":"https://pith.science/api/pith-number/3GECLY4TWXGPJ2GEECDWCYEKJ4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3GECLY4TWXGPJ2GEECDWCYEKJ4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3GECLY4TWXGPJ2GEECDWCYEKJ4/action/storage_attestation","attest_author":"https://pith.science/pith/3GECLY4TWXGPJ2GEECDWCYEKJ4/action/author_attestation","sign_citation":"https://pith.science/pith/3GECLY4TWXGPJ2GEECDWCYEKJ4/action/citation_signature","submit_replication":"https://pith.science/pith/3GECLY4TWXGPJ2GEECDWCYEKJ4/action/replication_record"}},"created_at":"2026-05-18T00:39:17.564329+00:00","updated_at":"2026-05-18T00:39:17.564329+00:00"}