{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:P43XYU5BSHSR5BXUD4WWMBVOUJ","short_pith_number":"pith:P43XYU5B","schema_version":"1.0","canonical_sha256":"7f377c53a191e51e86f41f2d6606aea27d0816aa478d352bea6da50dbc1fe565","source":{"kind":"arxiv","id":"2302.02837","version":1},"attestation_state":"computed","paper":{"title":"Weak elementary fibrations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Ivan Panin, Ning Guo","submitted_at":"2023-02-06T15:00:16Z","abstract_excerpt":"We introduce a notion of a weak elementary fibration and prove that it does exist in certain interesting cases. Our notion is a modification of the M. Artin's notion of an elementary fibration."},"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":"2302.02837","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2023-02-06T15:00:16Z","cross_cats_sorted":[],"title_canon_sha256":"14122d01b500fa017c7c9d8fe602cd2f30a7c369525b13472eb98ce51c1cac9e","abstract_canon_sha256":"ce78c87304975cf0dc7478963de59cf9cc29680da918c2a59112b4bcfcae082a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:39:07.262131Z","signature_b64":"3FUQN78p2coXfWTnnpFzmDEyea4A2bBbmMGTdtB6eJr31wNrA8eXYxdUpyEGQ8LKR45GjxoXd9iifsJF4ftJBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f377c53a191e51e86f41f2d6606aea27d0816aa478d352bea6da50dbc1fe565","last_reissued_at":"2026-07-05T05:39:07.261704Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:39:07.261704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Weak elementary fibrations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Ivan Panin, Ning Guo","submitted_at":"2023-02-06T15:00:16Z","abstract_excerpt":"We introduce a notion of a weak elementary fibration and prove that it does exist in certain interesting cases. Our notion is a modification of the M. Artin's notion of an elementary fibration."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.02837","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/2302.02837/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":"2302.02837","created_at":"2026-07-05T05:39:07.261762+00:00"},{"alias_kind":"arxiv_version","alias_value":"2302.02837v1","created_at":"2026-07-05T05:39:07.261762+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.02837","created_at":"2026-07-05T05:39:07.261762+00:00"},{"alias_kind":"pith_short_12","alias_value":"P43XYU5BSHSR","created_at":"2026-07-05T05:39:07.261762+00:00"},{"alias_kind":"pith_short_16","alias_value":"P43XYU5BSHSR5BXU","created_at":"2026-07-05T05:39:07.261762+00:00"},{"alias_kind":"pith_short_8","alias_value":"P43XYU5B","created_at":"2026-07-05T05:39:07.261762+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2412.11723","citing_title":"Constant case of the Grothendieck-Serre conjecture in mixed characteristic","ref_index":17,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/P43XYU5BSHSR5BXUD4WWMBVOUJ","json":"https://pith.science/pith/P43XYU5BSHSR5BXUD4WWMBVOUJ.json","graph_json":"https://pith.science/api/pith-number/P43XYU5BSHSR5BXUD4WWMBVOUJ/graph.json","events_json":"https://pith.science/api/pith-number/P43XYU5BSHSR5BXUD4WWMBVOUJ/events.json","paper":"https://pith.science/paper/P43XYU5B"},"agent_actions":{"view_html":"https://pith.science/pith/P43XYU5BSHSR5BXUD4WWMBVOUJ","download_json":"https://pith.science/pith/P43XYU5BSHSR5BXUD4WWMBVOUJ.json","view_paper":"https://pith.science/paper/P43XYU5B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2302.02837&json=true","fetch_graph":"https://pith.science/api/pith-number/P43XYU5BSHSR5BXUD4WWMBVOUJ/graph.json","fetch_events":"https://pith.science/api/pith-number/P43XYU5BSHSR5BXUD4WWMBVOUJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P43XYU5BSHSR5BXUD4WWMBVOUJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P43XYU5BSHSR5BXUD4WWMBVOUJ/action/storage_attestation","attest_author":"https://pith.science/pith/P43XYU5BSHSR5BXUD4WWMBVOUJ/action/author_attestation","sign_citation":"https://pith.science/pith/P43XYU5BSHSR5BXUD4WWMBVOUJ/action/citation_signature","submit_replication":"https://pith.science/pith/P43XYU5BSHSR5BXUD4WWMBVOUJ/action/replication_record"}},"created_at":"2026-07-05T05:39:07.261762+00:00","updated_at":"2026-07-05T05:39:07.261762+00:00"}