{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:VGC73X5FLLGBCKEYB5BRP6KRTW","short_pith_number":"pith:VGC73X5F","schema_version":"1.0","canonical_sha256":"a985fddfa55acc1128980f4317f9519d843948a0078bf9a3c48574369dd8d49b","source":{"kind":"arxiv","id":"1903.10931","version":1},"attestation_state":"computed","paper":{"title":"Regularity of solutions to a fractional elliptic problem with mixed Dirichlet-Neumann boundary data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AP","authors_text":"A.Ortega, E. Colorado, J. Carmona, T. Leonori","submitted_at":"2019-03-26T14:42:12Z","abstract_excerpt":"In this work we study regularity properties of solutions to fractional elliptic problems with mixed Dirichlet-Neumann boundary data when dealing with the Spectral Fractional Laplacian."},"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":"1903.10931","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2019-03-26T14:42:12Z","cross_cats_sorted":[],"title_canon_sha256":"e2559c2af63b7a03a480ee04e62b830edb3da8d3adefc285f2340871883cf786","abstract_canon_sha256":"a7480c8783cbd86312512a5c6cb545b786dd23ea5efa0c1896f348ca265eea9b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:17.186289Z","signature_b64":"1tt81PQRjoGibQVVZBSvGW8mNyygfjUmmhIgL6JXOjhdGuE+IbT+fwpzVf6e+9RMgf8eMImrCLOHCcU95Z54BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a985fddfa55acc1128980f4317f9519d843948a0078bf9a3c48574369dd8d49b","last_reissued_at":"2026-05-17T23:50:17.185632Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:17.185632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Regularity of solutions to a fractional elliptic problem with mixed Dirichlet-Neumann boundary data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AP","authors_text":"A.Ortega, E. Colorado, J. Carmona, T. Leonori","submitted_at":"2019-03-26T14:42:12Z","abstract_excerpt":"In this work we study regularity properties of solutions to fractional elliptic problems with mixed Dirichlet-Neumann boundary data when dealing with the Spectral Fractional Laplacian."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.10931","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":"1903.10931","created_at":"2026-05-17T23:50:17.185751+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.10931v1","created_at":"2026-05-17T23:50:17.185751+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.10931","created_at":"2026-05-17T23:50:17.185751+00:00"},{"alias_kind":"pith_short_12","alias_value":"VGC73X5FLLGB","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_16","alias_value":"VGC73X5FLLGBCKEY","created_at":"2026-05-18T12:33:30.264802+00:00"},{"alias_kind":"pith_short_8","alias_value":"VGC73X5F","created_at":"2026-05-18T12:33:30.264802+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/VGC73X5FLLGBCKEYB5BRP6KRTW","json":"https://pith.science/pith/VGC73X5FLLGBCKEYB5BRP6KRTW.json","graph_json":"https://pith.science/api/pith-number/VGC73X5FLLGBCKEYB5BRP6KRTW/graph.json","events_json":"https://pith.science/api/pith-number/VGC73X5FLLGBCKEYB5BRP6KRTW/events.json","paper":"https://pith.science/paper/VGC73X5F"},"agent_actions":{"view_html":"https://pith.science/pith/VGC73X5FLLGBCKEYB5BRP6KRTW","download_json":"https://pith.science/pith/VGC73X5FLLGBCKEYB5BRP6KRTW.json","view_paper":"https://pith.science/paper/VGC73X5F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.10931&json=true","fetch_graph":"https://pith.science/api/pith-number/VGC73X5FLLGBCKEYB5BRP6KRTW/graph.json","fetch_events":"https://pith.science/api/pith-number/VGC73X5FLLGBCKEYB5BRP6KRTW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VGC73X5FLLGBCKEYB5BRP6KRTW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VGC73X5FLLGBCKEYB5BRP6KRTW/action/storage_attestation","attest_author":"https://pith.science/pith/VGC73X5FLLGBCKEYB5BRP6KRTW/action/author_attestation","sign_citation":"https://pith.science/pith/VGC73X5FLLGBCKEYB5BRP6KRTW/action/citation_signature","submit_replication":"https://pith.science/pith/VGC73X5FLLGBCKEYB5BRP6KRTW/action/replication_record"}},"created_at":"2026-05-17T23:50:17.185751+00:00","updated_at":"2026-05-17T23:50:17.185751+00:00"}