{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:K3QY2VM5CP5P32VYFSWBL57HQX","short_pith_number":"pith:K3QY2VM5","schema_version":"1.0","canonical_sha256":"56e18d559d13fafdeab82cac15f7e785f59e5942bc3b0b27ffa4c5dda229b3b7","source":{"kind":"arxiv","id":"1802.07655","version":2},"attestation_state":"computed","paper":{"title":"A Riemann-Hilbert problem for uncoupled BPS structures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"math.AG","authors_text":"Anna Barbieri","submitted_at":"2018-02-21T16:34:46Z","abstract_excerpt":"We study the Riemann-Hilbert problem attached to an uncoupled BPS structure proposed by Bridgeland in \"Riemann-Hilbert problems from Donaldson-Thomas theory\". We show that it has \"essentially\" unique meromorphic solutions given by a product of Gamma functions. We reconstruct the corresponding connection."},"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":"1802.07655","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.AG","submitted_at":"2018-02-21T16:34:46Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"5a1ee846c0feb874c033627a44f64dd4f647f18ccd7db3c5a61381d56d0f9668","abstract_canon_sha256":"2588eae55ccb0ad50323f385911ba71b895b37f93c405e8296fb7a9c8c802523"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:22.626640Z","signature_b64":"3kK2oOjtFID3LIIgkWFyGjJkU1ZZDc4EL8/wxThQWqLOSoEj+rgxzIIKxlyB/OCaeUUWyZKCxe4qt2LAW58rBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56e18d559d13fafdeab82cac15f7e785f59e5942bc3b0b27ffa4c5dda229b3b7","last_reissued_at":"2026-05-17T23:45:22.626199Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:22.626199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Riemann-Hilbert problem for uncoupled BPS structures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"math.AG","authors_text":"Anna Barbieri","submitted_at":"2018-02-21T16:34:46Z","abstract_excerpt":"We study the Riemann-Hilbert problem attached to an uncoupled BPS structure proposed by Bridgeland in \"Riemann-Hilbert problems from Donaldson-Thomas theory\". We show that it has \"essentially\" unique meromorphic solutions given by a product of Gamma functions. We reconstruct the corresponding connection."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.07655","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":"1802.07655","created_at":"2026-05-17T23:45:22.626260+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.07655v2","created_at":"2026-05-17T23:45:22.626260+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.07655","created_at":"2026-05-17T23:45:22.626260+00:00"},{"alias_kind":"pith_short_12","alias_value":"K3QY2VM5CP5P","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_16","alias_value":"K3QY2VM5CP5P32VY","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_8","alias_value":"K3QY2VM5","created_at":"2026-05-18T12:32:33.847187+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/K3QY2VM5CP5P32VYFSWBL57HQX","json":"https://pith.science/pith/K3QY2VM5CP5P32VYFSWBL57HQX.json","graph_json":"https://pith.science/api/pith-number/K3QY2VM5CP5P32VYFSWBL57HQX/graph.json","events_json":"https://pith.science/api/pith-number/K3QY2VM5CP5P32VYFSWBL57HQX/events.json","paper":"https://pith.science/paper/K3QY2VM5"},"agent_actions":{"view_html":"https://pith.science/pith/K3QY2VM5CP5P32VYFSWBL57HQX","download_json":"https://pith.science/pith/K3QY2VM5CP5P32VYFSWBL57HQX.json","view_paper":"https://pith.science/paper/K3QY2VM5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.07655&json=true","fetch_graph":"https://pith.science/api/pith-number/K3QY2VM5CP5P32VYFSWBL57HQX/graph.json","fetch_events":"https://pith.science/api/pith-number/K3QY2VM5CP5P32VYFSWBL57HQX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/K3QY2VM5CP5P32VYFSWBL57HQX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/K3QY2VM5CP5P32VYFSWBL57HQX/action/storage_attestation","attest_author":"https://pith.science/pith/K3QY2VM5CP5P32VYFSWBL57HQX/action/author_attestation","sign_citation":"https://pith.science/pith/K3QY2VM5CP5P32VYFSWBL57HQX/action/citation_signature","submit_replication":"https://pith.science/pith/K3QY2VM5CP5P32VYFSWBL57HQX/action/replication_record"}},"created_at":"2026-05-17T23:45:22.626260+00:00","updated_at":"2026-05-17T23:45:22.626260+00:00"}