{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:IWA4C664OYJMI4F2FQO2WISVRY","short_pith_number":"pith:IWA4C664","schema_version":"1.0","canonical_sha256":"4581c17bdc7612c470ba2c1dab22558e2035e5931028100083488e5458c3230e","source":{"kind":"arxiv","id":"1409.4455","version":2},"attestation_state":"computed","paper":{"title":"A notion of the weighted $\\sigma_k$-curvature for manifolds with density","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AP"],"primary_cat":"math.DG","authors_text":"Jeffrey S. Case","submitted_at":"2014-09-15T21:42:19Z","abstract_excerpt":"We propose a natural definition of the weighted $\\sigma_k$-curvature for a manifold with density; i.e.\\ a triple $(M^n,g,e^{-\\phi}\\mathrm{dvol})$. This definition is intended to capture the key properties of the $\\sigma_k$-curvatures in conformal geometry with the role of pointwise conformal changes of the metric replaced by pointwise changes of the measure. We justify our definition through three main results. First, we show that shrinking gradient Ricci solitons are local extrema of the total weighted $\\sigma_k$-curvature functionals when the weighted $\\sigma_k$-curvature is variational. Sec"},"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":"1409.4455","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DG","submitted_at":"2014-09-15T21:42:19Z","cross_cats_sorted":["math.AP"],"title_canon_sha256":"4c293b2ec3986c09267d8791422f636e575a58826ed91f9fc3f0e328dfefd6c7","abstract_canon_sha256":"b5e6b405d3da7164572c412642f020e268f6b8a9954f29b2b831cce2d578d678"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:17:57.441535Z","signature_b64":"/EvPl5DGtPVIAexb2Uf0CA5ysuVbnAiWwwa1tixYv6tTDxVJF5y6U1A8NMPq8d/MPz3zxJ67BOTHn1+R7tJ4Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4581c17bdc7612c470ba2c1dab22558e2035e5931028100083488e5458c3230e","last_reissued_at":"2026-05-18T01:17:57.440841Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:17:57.440841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A notion of the weighted $\\sigma_k$-curvature for manifolds with density","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AP"],"primary_cat":"math.DG","authors_text":"Jeffrey S. Case","submitted_at":"2014-09-15T21:42:19Z","abstract_excerpt":"We propose a natural definition of the weighted $\\sigma_k$-curvature for a manifold with density; i.e.\\ a triple $(M^n,g,e^{-\\phi}\\mathrm{dvol})$. This definition is intended to capture the key properties of the $\\sigma_k$-curvatures in conformal geometry with the role of pointwise conformal changes of the metric replaced by pointwise changes of the measure. We justify our definition through three main results. First, we show that shrinking gradient Ricci solitons are local extrema of the total weighted $\\sigma_k$-curvature functionals when the weighted $\\sigma_k$-curvature is variational. Sec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.4455","kind":"arxiv","version":2},"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":"1409.4455","created_at":"2026-05-18T01:17:57.440937+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.4455v2","created_at":"2026-05-18T01:17:57.440937+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.4455","created_at":"2026-05-18T01:17:57.440937+00:00"},{"alias_kind":"pith_short_12","alias_value":"IWA4C664OYJM","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_16","alias_value":"IWA4C664OYJMI4F2","created_at":"2026-05-18T12:28:33.132498+00:00"},{"alias_kind":"pith_short_8","alias_value":"IWA4C664","created_at":"2026-05-18T12:28:33.132498+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/IWA4C664OYJMI4F2FQO2WISVRY","json":"https://pith.science/pith/IWA4C664OYJMI4F2FQO2WISVRY.json","graph_json":"https://pith.science/api/pith-number/IWA4C664OYJMI4F2FQO2WISVRY/graph.json","events_json":"https://pith.science/api/pith-number/IWA4C664OYJMI4F2FQO2WISVRY/events.json","paper":"https://pith.science/paper/IWA4C664"},"agent_actions":{"view_html":"https://pith.science/pith/IWA4C664OYJMI4F2FQO2WISVRY","download_json":"https://pith.science/pith/IWA4C664OYJMI4F2FQO2WISVRY.json","view_paper":"https://pith.science/paper/IWA4C664","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.4455&json=true","fetch_graph":"https://pith.science/api/pith-number/IWA4C664OYJMI4F2FQO2WISVRY/graph.json","fetch_events":"https://pith.science/api/pith-number/IWA4C664OYJMI4F2FQO2WISVRY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IWA4C664OYJMI4F2FQO2WISVRY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IWA4C664OYJMI4F2FQO2WISVRY/action/storage_attestation","attest_author":"https://pith.science/pith/IWA4C664OYJMI4F2FQO2WISVRY/action/author_attestation","sign_citation":"https://pith.science/pith/IWA4C664OYJMI4F2FQO2WISVRY/action/citation_signature","submit_replication":"https://pith.science/pith/IWA4C664OYJMI4F2FQO2WISVRY/action/replication_record"}},"created_at":"2026-05-18T01:17:57.440937+00:00","updated_at":"2026-05-18T01:17:57.440937+00:00"}