{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:A4547LK4MIRKCOGPNVR2POJCMQ","short_pith_number":"pith:A4547LK4","schema_version":"1.0","canonical_sha256":"073bcfad5c6222a138cf6d63a7b92264199395cc006f47be03ee6c30b1c6e5d4","source":{"kind":"arxiv","id":"1409.6929","version":3},"attestation_state":"computed","paper":{"title":"A software package for Mori dream spaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Juergen Hausen, Simon Keicher","submitted_at":"2014-09-24T12:36:28Z","abstract_excerpt":"Mori dream spaces form a large example class of algebraic varieties, comprising the well known toric varieties. We provide a first software package for the explicit treatment of Mori dream spaces and demonstrate its use by presenting basic sample computations. The software package is accompanied by a Cox ring database which delivers defining data for Cox rings and Mori dream spaces in a suitable format. As an application of the package, we determine the common Cox ring for the symplectic resolutions of a certain quotient singularity investigated by Bellamy/Schedler and Donten-Bury/Wi\\'sniewski"},"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":"1409.6929","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2014-09-24T12:36:28Z","cross_cats_sorted":[],"title_canon_sha256":"9a68b1c165088dd6a66beeaf1afe87cad13ea5bd5f983caf99a95b3121cfe23c","abstract_canon_sha256":"92b5dc1993fb30f32a7a61361939595e67e03577e277edf398aea388a46da98d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:53:34.730564Z","signature_b64":"0U13YMf5mvWdFQGLKvKn7AVmRp/sYW4hazsSDJmjJtT44nJtWWsehvWkb58WYsfG4TUG7854lZeioH9WXX35Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"073bcfad5c6222a138cf6d63a7b92264199395cc006f47be03ee6c30b1c6e5d4","last_reissued_at":"2026-05-17T23:53:34.729847Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:53:34.729847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A software package for Mori dream spaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Juergen Hausen, Simon Keicher","submitted_at":"2014-09-24T12:36:28Z","abstract_excerpt":"Mori dream spaces form a large example class of algebraic varieties, comprising the well known toric varieties. We provide a first software package for the explicit treatment of Mori dream spaces and demonstrate its use by presenting basic sample computations. The software package is accompanied by a Cox ring database which delivers defining data for Cox rings and Mori dream spaces in a suitable format. As an application of the package, we determine the common Cox ring for the symplectic resolutions of a certain quotient singularity investigated by Bellamy/Schedler and Donten-Bury/Wi\\'sniewski"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.6929","kind":"arxiv","version":3},"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":"1409.6929","created_at":"2026-05-17T23:53:34.729945+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.6929v3","created_at":"2026-05-17T23:53:34.729945+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.6929","created_at":"2026-05-17T23:53:34.729945+00:00"},{"alias_kind":"pith_short_12","alias_value":"A4547LK4MIRK","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_16","alias_value":"A4547LK4MIRKCOGP","created_at":"2026-05-18T12:28:19.803747+00:00"},{"alias_kind":"pith_short_8","alias_value":"A4547LK4","created_at":"2026-05-18T12:28:19.803747+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/A4547LK4MIRKCOGPNVR2POJCMQ","json":"https://pith.science/pith/A4547LK4MIRKCOGPNVR2POJCMQ.json","graph_json":"https://pith.science/api/pith-number/A4547LK4MIRKCOGPNVR2POJCMQ/graph.json","events_json":"https://pith.science/api/pith-number/A4547LK4MIRKCOGPNVR2POJCMQ/events.json","paper":"https://pith.science/paper/A4547LK4"},"agent_actions":{"view_html":"https://pith.science/pith/A4547LK4MIRKCOGPNVR2POJCMQ","download_json":"https://pith.science/pith/A4547LK4MIRKCOGPNVR2POJCMQ.json","view_paper":"https://pith.science/paper/A4547LK4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.6929&json=true","fetch_graph":"https://pith.science/api/pith-number/A4547LK4MIRKCOGPNVR2POJCMQ/graph.json","fetch_events":"https://pith.science/api/pith-number/A4547LK4MIRKCOGPNVR2POJCMQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A4547LK4MIRKCOGPNVR2POJCMQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A4547LK4MIRKCOGPNVR2POJCMQ/action/storage_attestation","attest_author":"https://pith.science/pith/A4547LK4MIRKCOGPNVR2POJCMQ/action/author_attestation","sign_citation":"https://pith.science/pith/A4547LK4MIRKCOGPNVR2POJCMQ/action/citation_signature","submit_replication":"https://pith.science/pith/A4547LK4MIRKCOGPNVR2POJCMQ/action/replication_record"}},"created_at":"2026-05-17T23:53:34.729945+00:00","updated_at":"2026-05-17T23:53:34.729945+00:00"}