{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:EEPXDIWM24NPEAOW2UUBQUTOYJ","short_pith_number":"pith:EEPXDIWM","schema_version":"1.0","canonical_sha256":"211f71a2ccd71af201d6d52818526ec26526f55d37259d85c601e92e0c1715bd","source":{"kind":"arxiv","id":"math/0501354","version":3},"attestation_state":"computed","paper":{"title":"Pinwheels and bypasses","license":"","headline":"","cross_cats":[],"primary_cat":"math.GT","authors_text":"Gordana Matic, Ko Honda, William H. Kazez","submitted_at":"2005-01-21T19:19:12Z","abstract_excerpt":"We give a necessary and sufficient condition for the addition of a collection of disjoint bypasses to a convex surface to be universally tight -- namely the nonexistence of a polygonal region which we call a virtual pinwheel."},"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":"math/0501354","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"math.GT","submitted_at":"2005-01-21T19:19:12Z","cross_cats_sorted":[],"title_canon_sha256":"c68ad6f33c23a4426b6be0aa86320ed237a2531e2cd1828ce37d54547a416388","abstract_canon_sha256":"28eed2c27a5693d752ac586486f131fe7ddae152853671c56bec87903d0006ef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:41:32.113483Z","signature_b64":"tdgj0ifKU4mhWgt6uJWx5eOp5fj5xsgrbM9HptuHBQWIkEebItc8KKhQA802VjYOExItDFYCILszMIJDpWmXCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"211f71a2ccd71af201d6d52818526ec26526f55d37259d85c601e92e0c1715bd","last_reissued_at":"2026-05-18T02:41:32.113112Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:41:32.113112Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Pinwheels and bypasses","license":"","headline":"","cross_cats":[],"primary_cat":"math.GT","authors_text":"Gordana Matic, Ko Honda, William H. Kazez","submitted_at":"2005-01-21T19:19:12Z","abstract_excerpt":"We give a necessary and sufficient condition for the addition of a collection of disjoint bypasses to a convex surface to be universally tight -- namely the nonexistence of a polygonal region which we call a virtual pinwheel."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math/0501354","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":"math/0501354","created_at":"2026-05-18T02:41:32.113167+00:00"},{"alias_kind":"arxiv_version","alias_value":"math/0501354v3","created_at":"2026-05-18T02:41:32.113167+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.math/0501354","created_at":"2026-05-18T02:41:32.113167+00:00"},{"alias_kind":"pith_short_12","alias_value":"EEPXDIWM24NP","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_16","alias_value":"EEPXDIWM24NPEAOW","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_8","alias_value":"EEPXDIWM","created_at":"2026-05-18T12:25:53.335082+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/EEPXDIWM24NPEAOW2UUBQUTOYJ","json":"https://pith.science/pith/EEPXDIWM24NPEAOW2UUBQUTOYJ.json","graph_json":"https://pith.science/api/pith-number/EEPXDIWM24NPEAOW2UUBQUTOYJ/graph.json","events_json":"https://pith.science/api/pith-number/EEPXDIWM24NPEAOW2UUBQUTOYJ/events.json","paper":"https://pith.science/paper/EEPXDIWM"},"agent_actions":{"view_html":"https://pith.science/pith/EEPXDIWM24NPEAOW2UUBQUTOYJ","download_json":"https://pith.science/pith/EEPXDIWM24NPEAOW2UUBQUTOYJ.json","view_paper":"https://pith.science/paper/EEPXDIWM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=math/0501354&json=true","fetch_graph":"https://pith.science/api/pith-number/EEPXDIWM24NPEAOW2UUBQUTOYJ/graph.json","fetch_events":"https://pith.science/api/pith-number/EEPXDIWM24NPEAOW2UUBQUTOYJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EEPXDIWM24NPEAOW2UUBQUTOYJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EEPXDIWM24NPEAOW2UUBQUTOYJ/action/storage_attestation","attest_author":"https://pith.science/pith/EEPXDIWM24NPEAOW2UUBQUTOYJ/action/author_attestation","sign_citation":"https://pith.science/pith/EEPXDIWM24NPEAOW2UUBQUTOYJ/action/citation_signature","submit_replication":"https://pith.science/pith/EEPXDIWM24NPEAOW2UUBQUTOYJ/action/replication_record"}},"created_at":"2026-05-18T02:41:32.113167+00:00","updated_at":"2026-05-18T02:41:32.113167+00:00"}