{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:WSTSM4FRSSLQJKXSGGHHGQFM7W","short_pith_number":"pith:WSTSM4FR","schema_version":"1.0","canonical_sha256":"b4a72670b1949704aaf2318e7340acfda4a5b0ec5325fd1bb92553a2ad3de3f3","source":{"kind":"arxiv","id":"2511.10312","version":1},"attestation_state":"computed","paper":{"title":"Deformation theory for a morphism in the derived category with fixed lift of the codomain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.CT"],"primary_cat":"math.AG","authors_text":"Andrea T. Ricolfi, Pieter Belmans, Shinnosuke Okawa, Wendy Lowen","submitted_at":"2025-11-13T13:48:56Z","abstract_excerpt":"We develop the deformation-obstruction calculus for morphisms of complexes with a fixed lift of the codomain, to derived categories of flat nilpotent deformations of abelian categories. As an application, we give an alternative proof that semiorthogonal decompositions deform uniquely in smooth proper families of schemes."},"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":"2511.10312","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2025-11-13T13:48:56Z","cross_cats_sorted":["math.CT"],"title_canon_sha256":"2a22ab087aa7a3cf4b3e94257e375e830f452c9abf2732abc90fd75e1b8e8f9c","abstract_canon_sha256":"3459a473867143c997aa6e838e770f072e592f91393ccdae67750ac8c05ba5b0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T03:13:51.239508Z","signature_b64":"IZwRlPyV44TuPPqDIRoPTFgFDdXvaLmxtrvorlmaII2Op0JYOL9R9XpyVbXFO60LjNXo0ybNqqQ7NWcTRO2iAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4a72670b1949704aaf2318e7340acfda4a5b0ec5325fd1bb92553a2ad3de3f3","last_reissued_at":"2026-06-23T03:13:51.239043Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T03:13:51.239043Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Deformation theory for a morphism in the derived category with fixed lift of the codomain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.CT"],"primary_cat":"math.AG","authors_text":"Andrea T. Ricolfi, Pieter Belmans, Shinnosuke Okawa, Wendy Lowen","submitted_at":"2025-11-13T13:48:56Z","abstract_excerpt":"We develop the deformation-obstruction calculus for morphisms of complexes with a fixed lift of the codomain, to derived categories of flat nilpotent deformations of abelian categories. As an application, we give an alternative proof that semiorthogonal decompositions deform uniquely in smooth proper families of schemes."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.10312","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2511.10312/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2511.10312","created_at":"2026-06-23T03:13:51.239099+00:00"},{"alias_kind":"arxiv_version","alias_value":"2511.10312v1","created_at":"2026-06-23T03:13:51.239099+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.10312","created_at":"2026-06-23T03:13:51.239099+00:00"},{"alias_kind":"pith_short_12","alias_value":"WSTSM4FRSSLQ","created_at":"2026-06-23T03:13:51.239099+00:00"},{"alias_kind":"pith_short_16","alias_value":"WSTSM4FRSSLQJKXS","created_at":"2026-06-23T03:13:51.239099+00:00"},{"alias_kind":"pith_short_8","alias_value":"WSTSM4FR","created_at":"2026-06-23T03:13:51.239099+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/WSTSM4FRSSLQJKXSGGHHGQFM7W","json":"https://pith.science/pith/WSTSM4FRSSLQJKXSGGHHGQFM7W.json","graph_json":"https://pith.science/api/pith-number/WSTSM4FRSSLQJKXSGGHHGQFM7W/graph.json","events_json":"https://pith.science/api/pith-number/WSTSM4FRSSLQJKXSGGHHGQFM7W/events.json","paper":"https://pith.science/paper/WSTSM4FR"},"agent_actions":{"view_html":"https://pith.science/pith/WSTSM4FRSSLQJKXSGGHHGQFM7W","download_json":"https://pith.science/pith/WSTSM4FRSSLQJKXSGGHHGQFM7W.json","view_paper":"https://pith.science/paper/WSTSM4FR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2511.10312&json=true","fetch_graph":"https://pith.science/api/pith-number/WSTSM4FRSSLQJKXSGGHHGQFM7W/graph.json","fetch_events":"https://pith.science/api/pith-number/WSTSM4FRSSLQJKXSGGHHGQFM7W/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WSTSM4FRSSLQJKXSGGHHGQFM7W/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WSTSM4FRSSLQJKXSGGHHGQFM7W/action/storage_attestation","attest_author":"https://pith.science/pith/WSTSM4FRSSLQJKXSGGHHGQFM7W/action/author_attestation","sign_citation":"https://pith.science/pith/WSTSM4FRSSLQJKXSGGHHGQFM7W/action/citation_signature","submit_replication":"https://pith.science/pith/WSTSM4FRSSLQJKXSGGHHGQFM7W/action/replication_record"}},"created_at":"2026-06-23T03:13:51.239099+00:00","updated_at":"2026-06-23T03:13:51.239099+00:00"}