{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:F3PPGFITU6LXZT2XS6TJ4KXTSL","short_pith_number":"pith:F3PPGFIT","schema_version":"1.0","canonical_sha256":"2edef31513a7977ccf5797a69e2af392c182650a2225ad442d1b5b9f64ea2e6e","source":{"kind":"arxiv","id":"1512.02564","version":1},"attestation_state":"computed","paper":{"title":"A note on stability shifting for the Muskat problem II: Stable to Unstable and back to Stable","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AP","authors_text":"Andrej Zlato\\v{s}, Diego C\\'ordoba, Javier G\\'omez-Serrano","submitted_at":"2015-12-08T17:51:56Z","abstract_excerpt":"In this note, we show that there exist solutions of the Muskat problem which shift stability regimes in the following sense: they start stable, then become unstable, and finally return back to the stable regime. This proves existence of double stability shifting in the direction opposite to the one shown in [C\\'ordoba, G\\'omez-Serrano, Zlato\\v{s}, A note on stability shifting for the Muskat problem. Phil. Trans. Roy. Soc. A, 373 (20140278), 2015]"},"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":"1512.02564","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AP","submitted_at":"2015-12-08T17:51:56Z","cross_cats_sorted":[],"title_canon_sha256":"4c2610dc67d25b6094f0cd8b9526908af0fbc2385ad4abad197704746451de32","abstract_canon_sha256":"7d45fb7b446aead5764ec203411665d3e749999e6a27c23ffb010fe4f482aed7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:19.304953Z","signature_b64":"c0ggkEEl63CuERPrJJ//CdUr6WleRhoShYRuFvoZa7M1sOQwOGoPKy26Po3UcxHdCIBDmdi3o/OavBeMhLHbCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2edef31513a7977ccf5797a69e2af392c182650a2225ad442d1b5b9f64ea2e6e","last_reissued_at":"2026-05-18T00:49:19.304558Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:19.304558Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A note on stability shifting for the Muskat problem II: Stable to Unstable and back to Stable","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AP","authors_text":"Andrej Zlato\\v{s}, Diego C\\'ordoba, Javier G\\'omez-Serrano","submitted_at":"2015-12-08T17:51:56Z","abstract_excerpt":"In this note, we show that there exist solutions of the Muskat problem which shift stability regimes in the following sense: they start stable, then become unstable, and finally return back to the stable regime. This proves existence of double stability shifting in the direction opposite to the one shown in [C\\'ordoba, G\\'omez-Serrano, Zlato\\v{s}, A note on stability shifting for the Muskat problem. Phil. Trans. Roy. Soc. A, 373 (20140278), 2015]"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.02564","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":"1512.02564","created_at":"2026-05-18T00:49:19.304613+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.02564v1","created_at":"2026-05-18T00:49:19.304613+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.02564","created_at":"2026-05-18T00:49:19.304613+00:00"},{"alias_kind":"pith_short_12","alias_value":"F3PPGFITU6LX","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"F3PPGFITU6LXZT2X","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"F3PPGFIT","created_at":"2026-05-18T12:29:19.899920+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/F3PPGFITU6LXZT2XS6TJ4KXTSL","json":"https://pith.science/pith/F3PPGFITU6LXZT2XS6TJ4KXTSL.json","graph_json":"https://pith.science/api/pith-number/F3PPGFITU6LXZT2XS6TJ4KXTSL/graph.json","events_json":"https://pith.science/api/pith-number/F3PPGFITU6LXZT2XS6TJ4KXTSL/events.json","paper":"https://pith.science/paper/F3PPGFIT"},"agent_actions":{"view_html":"https://pith.science/pith/F3PPGFITU6LXZT2XS6TJ4KXTSL","download_json":"https://pith.science/pith/F3PPGFITU6LXZT2XS6TJ4KXTSL.json","view_paper":"https://pith.science/paper/F3PPGFIT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.02564&json=true","fetch_graph":"https://pith.science/api/pith-number/F3PPGFITU6LXZT2XS6TJ4KXTSL/graph.json","fetch_events":"https://pith.science/api/pith-number/F3PPGFITU6LXZT2XS6TJ4KXTSL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/F3PPGFITU6LXZT2XS6TJ4KXTSL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/F3PPGFITU6LXZT2XS6TJ4KXTSL/action/storage_attestation","attest_author":"https://pith.science/pith/F3PPGFITU6LXZT2XS6TJ4KXTSL/action/author_attestation","sign_citation":"https://pith.science/pith/F3PPGFITU6LXZT2XS6TJ4KXTSL/action/citation_signature","submit_replication":"https://pith.science/pith/F3PPGFITU6LXZT2XS6TJ4KXTSL/action/replication_record"}},"created_at":"2026-05-18T00:49:19.304613+00:00","updated_at":"2026-05-18T00:49:19.304613+00:00"}