{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:H27LSP6W75UOKY74JY7TVRYGDS","short_pith_number":"pith:H27LSP6W","schema_version":"1.0","canonical_sha256":"3ebeb93fd6ff68e563fc4e3f3ac7061c824c758bbcde23d5baa4a5e273d8f6a5","source":{"kind":"arxiv","id":"1603.00710","version":1},"attestation_state":"computed","paper":{"title":"Following fluctuating signs: anomalous active superdiffusion of swimmers in anisotropic media","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Hartmut L\\\"owen, Henricus H. Wensink, John Toner","submitted_at":"2016-03-02T13:46:34Z","abstract_excerpt":"Active (i.e., self-propelled or swimming) particles moving through an isotropic fluid exhibit conventional diffusive behavior. We report anomalous diffusion of an active particle moving in an anisotropic, nematic background. Whilst the translational motion parallel to the nematic director shows ballistic behavior, the long-time transverse motion is super-diffusive, with an anomalous scaling $\\propto t \\ln t$ of the mean squared displacement with time $t$. This behavior is predicted by an analytical theory that we present here, and is corroborated by numerical simulation of active particle diff"},"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":"1603.00710","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-03-02T13:46:34Z","cross_cats_sorted":[],"title_canon_sha256":"dfd0d47c2c929d4a029df8a81b67f9639ba093686ee434707abb4cbb44e515fa","abstract_canon_sha256":"608220772fc77ece2b7292e276b718fede3a10270d09d45ca978b3649b282660"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:04.468826Z","signature_b64":"joyeZC30wnD3h93UU37eV/XatXt8pPh1BY6UB0NUKAIVwmilbE7r1Aw85od2fw1+kJMoaLDuBqR/IWz5ueW+Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3ebeb93fd6ff68e563fc4e3f3ac7061c824c758bbcde23d5baa4a5e273d8f6a5","last_reissued_at":"2026-05-18T01:12:04.468493Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:04.468493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Following fluctuating signs: anomalous active superdiffusion of swimmers in anisotropic media","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Hartmut L\\\"owen, Henricus H. Wensink, John Toner","submitted_at":"2016-03-02T13:46:34Z","abstract_excerpt":"Active (i.e., self-propelled or swimming) particles moving through an isotropic fluid exhibit conventional diffusive behavior. We report anomalous diffusion of an active particle moving in an anisotropic, nematic background. Whilst the translational motion parallel to the nematic director shows ballistic behavior, the long-time transverse motion is super-diffusive, with an anomalous scaling $\\propto t \\ln t$ of the mean squared displacement with time $t$. This behavior is predicted by an analytical theory that we present here, and is corroborated by numerical simulation of active particle diff"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.00710","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1603.00710","created_at":"2026-05-18T01:12:04.468544+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.00710v1","created_at":"2026-05-18T01:12:04.468544+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.00710","created_at":"2026-05-18T01:12:04.468544+00:00"},{"alias_kind":"pith_short_12","alias_value":"H27LSP6W75UO","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_16","alias_value":"H27LSP6W75UOKY74","created_at":"2026-05-18T12:30:19.053100+00:00"},{"alias_kind":"pith_short_8","alias_value":"H27LSP6W","created_at":"2026-05-18T12:30:19.053100+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/H27LSP6W75UOKY74JY7TVRYGDS","json":"https://pith.science/pith/H27LSP6W75UOKY74JY7TVRYGDS.json","graph_json":"https://pith.science/api/pith-number/H27LSP6W75UOKY74JY7TVRYGDS/graph.json","events_json":"https://pith.science/api/pith-number/H27LSP6W75UOKY74JY7TVRYGDS/events.json","paper":"https://pith.science/paper/H27LSP6W"},"agent_actions":{"view_html":"https://pith.science/pith/H27LSP6W75UOKY74JY7TVRYGDS","download_json":"https://pith.science/pith/H27LSP6W75UOKY74JY7TVRYGDS.json","view_paper":"https://pith.science/paper/H27LSP6W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.00710&json=true","fetch_graph":"https://pith.science/api/pith-number/H27LSP6W75UOKY74JY7TVRYGDS/graph.json","fetch_events":"https://pith.science/api/pith-number/H27LSP6W75UOKY74JY7TVRYGDS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/H27LSP6W75UOKY74JY7TVRYGDS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/H27LSP6W75UOKY74JY7TVRYGDS/action/storage_attestation","attest_author":"https://pith.science/pith/H27LSP6W75UOKY74JY7TVRYGDS/action/author_attestation","sign_citation":"https://pith.science/pith/H27LSP6W75UOKY74JY7TVRYGDS/action/citation_signature","submit_replication":"https://pith.science/pith/H27LSP6W75UOKY74JY7TVRYGDS/action/replication_record"}},"created_at":"2026-05-18T01:12:04.468544+00:00","updated_at":"2026-05-18T01:12:04.468544+00:00"}