{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:2QEJUJAJ7VM4VF4L3N557I7PRK","short_pith_number":"pith:2QEJUJAJ","schema_version":"1.0","canonical_sha256":"d4089a2409fd59ca978bdb7bdfa3ef8aa985430be0570b75dfd1c4966a1a18c8","source":{"kind":"arxiv","id":"1710.01975","version":1},"attestation_state":"computed","paper":{"title":"Velocity gradient power functional for Brownian dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn"],"primary_cat":"cond-mat.soft","authors_text":"Daniel de las Heras, Matthias Schmidt","submitted_at":"2017-10-05T11:50:15Z","abstract_excerpt":"We present an explicit and simple approximation for the superadiabatic excess (over ideal gas) free power functional, admitting the study of the nonequilibrium dynamics of overdamped Brownian many-body systems. The functional depends on the local velocity gradient and is systematically obtained from treating the microscopic stress distribution as a conjugate field. The resulting superadiabatic forces are beyond dynamical density functional theory and are of viscous nature. Their high accuracy is demonstrated by comparison to simulation results."},"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":"1710.01975","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-10-05T11:50:15Z","cross_cats_sorted":["physics.flu-dyn"],"title_canon_sha256":"6f03d88577cf15004136f0339bdf405b28495adeee6acbb2f67f4dd9cd7bb6a0","abstract_canon_sha256":"6a6b595c30e73c51d32af4bde05c96b78ec96eb6d5b272b9795fde5a438031db"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:44.507282Z","signature_b64":"RTTH0Bit3kf9QKJRR2zvCS6/fLJ4xOOwRDhfIOg919Dtx4T9vc43fLAGpmX2gmfQFDsDUW6TbwwJOB7hQ4kvAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d4089a2409fd59ca978bdb7bdfa3ef8aa985430be0570b75dfd1c4966a1a18c8","last_reissued_at":"2026-05-18T00:22:44.506742Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:44.506742Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Velocity gradient power functional for Brownian dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.flu-dyn"],"primary_cat":"cond-mat.soft","authors_text":"Daniel de las Heras, Matthias Schmidt","submitted_at":"2017-10-05T11:50:15Z","abstract_excerpt":"We present an explicit and simple approximation for the superadiabatic excess (over ideal gas) free power functional, admitting the study of the nonequilibrium dynamics of overdamped Brownian many-body systems. The functional depends on the local velocity gradient and is systematically obtained from treating the microscopic stress distribution as a conjugate field. The resulting superadiabatic forces are beyond dynamical density functional theory and are of viscous nature. Their high accuracy is demonstrated by comparison to simulation results."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.01975","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":"1710.01975","created_at":"2026-05-18T00:22:44.506803+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.01975v1","created_at":"2026-05-18T00:22:44.506803+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.01975","created_at":"2026-05-18T00:22:44.506803+00:00"},{"alias_kind":"pith_short_12","alias_value":"2QEJUJAJ7VM4","created_at":"2026-05-18T12:30:55.937587+00:00"},{"alias_kind":"pith_short_16","alias_value":"2QEJUJAJ7VM4VF4L","created_at":"2026-05-18T12:30:55.937587+00:00"},{"alias_kind":"pith_short_8","alias_value":"2QEJUJAJ","created_at":"2026-05-18T12:30:55.937587+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/2QEJUJAJ7VM4VF4L3N557I7PRK","json":"https://pith.science/pith/2QEJUJAJ7VM4VF4L3N557I7PRK.json","graph_json":"https://pith.science/api/pith-number/2QEJUJAJ7VM4VF4L3N557I7PRK/graph.json","events_json":"https://pith.science/api/pith-number/2QEJUJAJ7VM4VF4L3N557I7PRK/events.json","paper":"https://pith.science/paper/2QEJUJAJ"},"agent_actions":{"view_html":"https://pith.science/pith/2QEJUJAJ7VM4VF4L3N557I7PRK","download_json":"https://pith.science/pith/2QEJUJAJ7VM4VF4L3N557I7PRK.json","view_paper":"https://pith.science/paper/2QEJUJAJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.01975&json=true","fetch_graph":"https://pith.science/api/pith-number/2QEJUJAJ7VM4VF4L3N557I7PRK/graph.json","fetch_events":"https://pith.science/api/pith-number/2QEJUJAJ7VM4VF4L3N557I7PRK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2QEJUJAJ7VM4VF4L3N557I7PRK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2QEJUJAJ7VM4VF4L3N557I7PRK/action/storage_attestation","attest_author":"https://pith.science/pith/2QEJUJAJ7VM4VF4L3N557I7PRK/action/author_attestation","sign_citation":"https://pith.science/pith/2QEJUJAJ7VM4VF4L3N557I7PRK/action/citation_signature","submit_replication":"https://pith.science/pith/2QEJUJAJ7VM4VF4L3N557I7PRK/action/replication_record"}},"created_at":"2026-05-18T00:22:44.506803+00:00","updated_at":"2026-05-18T00:22:44.506803+00:00"}