{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:PUO6T7CAZNW2654F26GXB3C42L","short_pith_number":"pith:PUO6T7CA","schema_version":"1.0","canonical_sha256":"7d1de9fc40cb6daf7785d78d70ec5cd2e6017fd0fc9c99a038504b07065352a4","source":{"kind":"arxiv","id":"1107.3073","version":2},"attestation_state":"computed","paper":{"title":"The Akhmedov-Park exotic CP^2 # 2(-CP^2)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AG","math.SG"],"primary_cat":"math.GT","authors_text":"Selman Akbulut","submitted_at":"2011-07-14T13:28:11Z","abstract_excerpt":"Here we draw a handlebody picture for the exotic CP^2 # 2(-CP^2) constructed by Akhmedov and Park."},"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":"1107.3073","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.GT","submitted_at":"2011-07-14T13:28:11Z","cross_cats_sorted":["math.AG","math.SG"],"title_canon_sha256":"563a3f048e18837621f72ccc302a1b4e082377c9b4a14c0f0d92e122b7155678","abstract_canon_sha256":"3d2b0b4485a6d0a972b76615ee64c9815d67cf6a7f438dedb753369bd4b5dc88"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:29:39.476059Z","signature_b64":"QpkAJGfV8L+rFl8RGCBOuuY+jur8vpknjlaLXl7kcBJcu2bmqpE0UgP2QkNxMETT1VFLCy0tMaBT652EAoe3BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d1de9fc40cb6daf7785d78d70ec5cd2e6017fd0fc9c99a038504b07065352a4","last_reissued_at":"2026-05-18T02:29:39.475456Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:29:39.475456Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Akhmedov-Park exotic CP^2 # 2(-CP^2)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.AG","math.SG"],"primary_cat":"math.GT","authors_text":"Selman Akbulut","submitted_at":"2011-07-14T13:28:11Z","abstract_excerpt":"Here we draw a handlebody picture for the exotic CP^2 # 2(-CP^2) constructed by Akhmedov and Park."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.3073","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":"1107.3073","created_at":"2026-05-18T02:29:39.475558+00:00"},{"alias_kind":"arxiv_version","alias_value":"1107.3073v2","created_at":"2026-05-18T02:29:39.475558+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.3073","created_at":"2026-05-18T02:29:39.475558+00:00"},{"alias_kind":"pith_short_12","alias_value":"PUO6T7CAZNW2","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_16","alias_value":"PUO6T7CAZNW2654F","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_8","alias_value":"PUO6T7CA","created_at":"2026-05-18T12:26:39.201973+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/PUO6T7CAZNW2654F26GXB3C42L","json":"https://pith.science/pith/PUO6T7CAZNW2654F26GXB3C42L.json","graph_json":"https://pith.science/api/pith-number/PUO6T7CAZNW2654F26GXB3C42L/graph.json","events_json":"https://pith.science/api/pith-number/PUO6T7CAZNW2654F26GXB3C42L/events.json","paper":"https://pith.science/paper/PUO6T7CA"},"agent_actions":{"view_html":"https://pith.science/pith/PUO6T7CAZNW2654F26GXB3C42L","download_json":"https://pith.science/pith/PUO6T7CAZNW2654F26GXB3C42L.json","view_paper":"https://pith.science/paper/PUO6T7CA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1107.3073&json=true","fetch_graph":"https://pith.science/api/pith-number/PUO6T7CAZNW2654F26GXB3C42L/graph.json","fetch_events":"https://pith.science/api/pith-number/PUO6T7CAZNW2654F26GXB3C42L/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PUO6T7CAZNW2654F26GXB3C42L/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PUO6T7CAZNW2654F26GXB3C42L/action/storage_attestation","attest_author":"https://pith.science/pith/PUO6T7CAZNW2654F26GXB3C42L/action/author_attestation","sign_citation":"https://pith.science/pith/PUO6T7CAZNW2654F26GXB3C42L/action/citation_signature","submit_replication":"https://pith.science/pith/PUO6T7CAZNW2654F26GXB3C42L/action/replication_record"}},"created_at":"2026-05-18T02:29:39.475558+00:00","updated_at":"2026-05-18T02:29:39.475558+00:00"}