{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:2Z47UESA6ASDMAKVXSNJFAXHND","short_pith_number":"pith:2Z47UESA","schema_version":"1.0","canonical_sha256":"d679fa1240f024360155bc9a9282e768cae58eb414652a4736662da91b914dbf","source":{"kind":"arxiv","id":"1504.05011","version":2},"attestation_state":"computed","paper":{"title":"Automorphism groups of smooth quintic threefolds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Keiji Oguiso, Xun Yu","submitted_at":"2015-04-20T11:02:36Z","abstract_excerpt":"We study automorphism groups of smooth quintic threefolds. Especially, we describe all the maximal ones with explicit examples of target quintic threefolds. There are exactly $22$ such groups."},"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":"1504.05011","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2015-04-20T11:02:36Z","cross_cats_sorted":[],"title_canon_sha256":"851ed5649ddc6b19f1c6bc9e37036268bfaa87dee69d7be687bb0abe4bb52aa5","abstract_canon_sha256":"1be3ab655e01bce912eb370d1e38177b1431d5d7897e0fe9b0e52603555e599f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:17:10.843182Z","signature_b64":"defJ9swQajkwcaERrZ/j66THSNuaBwoYSJ3bBewN5QpR1b4Dnjcdf4VyzsDhW13SWcL3y2lqPTRUCz2y0yseCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d679fa1240f024360155bc9a9282e768cae58eb414652a4736662da91b914dbf","last_reissued_at":"2026-05-18T02:17:10.842517Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:17:10.842517Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Automorphism groups of smooth quintic threefolds","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Keiji Oguiso, Xun Yu","submitted_at":"2015-04-20T11:02:36Z","abstract_excerpt":"We study automorphism groups of smooth quintic threefolds. Especially, we describe all the maximal ones with explicit examples of target quintic threefolds. There are exactly $22$ such groups."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.05011","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":"1504.05011","created_at":"2026-05-18T02:17:10.842616+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.05011v2","created_at":"2026-05-18T02:17:10.842616+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.05011","created_at":"2026-05-18T02:17:10.842616+00:00"},{"alias_kind":"pith_short_12","alias_value":"2Z47UESA6ASD","created_at":"2026-05-18T12:29:02.477457+00:00"},{"alias_kind":"pith_short_16","alias_value":"2Z47UESA6ASDMAKV","created_at":"2026-05-18T12:29:02.477457+00:00"},{"alias_kind":"pith_short_8","alias_value":"2Z47UESA","created_at":"2026-05-18T12:29:02.477457+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/2Z47UESA6ASDMAKVXSNJFAXHND","json":"https://pith.science/pith/2Z47UESA6ASDMAKVXSNJFAXHND.json","graph_json":"https://pith.science/api/pith-number/2Z47UESA6ASDMAKVXSNJFAXHND/graph.json","events_json":"https://pith.science/api/pith-number/2Z47UESA6ASDMAKVXSNJFAXHND/events.json","paper":"https://pith.science/paper/2Z47UESA"},"agent_actions":{"view_html":"https://pith.science/pith/2Z47UESA6ASDMAKVXSNJFAXHND","download_json":"https://pith.science/pith/2Z47UESA6ASDMAKVXSNJFAXHND.json","view_paper":"https://pith.science/paper/2Z47UESA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.05011&json=true","fetch_graph":"https://pith.science/api/pith-number/2Z47UESA6ASDMAKVXSNJFAXHND/graph.json","fetch_events":"https://pith.science/api/pith-number/2Z47UESA6ASDMAKVXSNJFAXHND/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2Z47UESA6ASDMAKVXSNJFAXHND/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2Z47UESA6ASDMAKVXSNJFAXHND/action/storage_attestation","attest_author":"https://pith.science/pith/2Z47UESA6ASDMAKVXSNJFAXHND/action/author_attestation","sign_citation":"https://pith.science/pith/2Z47UESA6ASDMAKVXSNJFAXHND/action/citation_signature","submit_replication":"https://pith.science/pith/2Z47UESA6ASDMAKVXSNJFAXHND/action/replication_record"}},"created_at":"2026-05-18T02:17:10.842616+00:00","updated_at":"2026-05-18T02:17:10.842616+00:00"}