{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:ILJNXF76ABG375X47MDB2UUJMD","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"5d172d6bfdf0e77c5f06c5f9711a5c2263248f0302173bfdcf0cb7930f3e4eea","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-02T01:57:46Z","title_canon_sha256":"c8b8fcb046f960e243f24e8c05bb3fef2adff4345c2516e98f93b8880482a4d5"},"schema_version":"1.0","source":{"id":"2012.00926","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.00926","created_at":"2026-07-05T02:29:11Z"},{"alias_kind":"arxiv_version","alias_value":"2012.00926v2","created_at":"2026-07-05T02:29:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.00926","created_at":"2026-07-05T02:29:11Z"},{"alias_kind":"pith_short_12","alias_value":"ILJNXF76ABG3","created_at":"2026-07-05T02:29:11Z"},{"alias_kind":"pith_short_16","alias_value":"ILJNXF76ABG375X4","created_at":"2026-07-05T02:29:11Z"},{"alias_kind":"pith_short_8","alias_value":"ILJNXF76","created_at":"2026-07-05T02:29:11Z"}],"graph_snapshots":[{"event_id":"sha256:4608dce1265d18dd4a9dde33d103f9f47aedd879ddb6c34666ee50ee0a8325bc","target":"graph","created_at":"2026-07-05T02:29:11Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2012.00926/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have witnessed rapid progress on 3D-aware image synthesis, leveraging recent advances in generative visual models and neural rendering. Existing approaches however fall short in two ways: first, they may lack an underlying 3D representation or rely on view-inconsistent rendering, hence synthesizing images that are not multi-view consistent; second, they often depend upon representation network architectures that are not expressive enough, and their results thus lack in image quality. We propose a novel generative model, named Periodic Implicit Generative Adversarial Networks ($\\pi$-GAN or p","authors_text":"Eric R. Chan, Gordon Wetzstein, Jiajun Wu, Marco Monteiro, Petr Kellnhofer","cross_cats":["cs.GR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-02T01:57:46Z","title":"pi-GAN: Periodic Implicit Generative Adversarial Networks for 3D-Aware Image Synthesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.00926","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:836c51bd816c2341f6fb32cc37032768a90e2f339daed04a92495f6942c36bea","target":"record","created_at":"2026-07-05T02:29:11Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"5d172d6bfdf0e77c5f06c5f9711a5c2263248f0302173bfdcf0cb7930f3e4eea","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-02T01:57:46Z","title_canon_sha256":"c8b8fcb046f960e243f24e8c05bb3fef2adff4345c2516e98f93b8880482a4d5"},"schema_version":"1.0","source":{"id":"2012.00926","kind":"arxiv","version":2}},"canonical_sha256":"42d2db97fe004dbff6fcfb061d528960e02097e894203368aba3c9a15621e8a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42d2db97fe004dbff6fcfb061d528960e02097e894203368aba3c9a15621e8a2","first_computed_at":"2026-07-05T02:29:11.134715Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:29:11.134715Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1aAuTd7Y7XaTH0UPN1mo9jcLqzUk93KCU1WWHFxaBQssLu038mF+QfAAIu3J6xwszaJd+FUrVPvM0y140ZTuAw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:29:11.135139Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.00926","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:836c51bd816c2341f6fb32cc37032768a90e2f339daed04a92495f6942c36bea","sha256:4608dce1265d18dd4a9dde33d103f9f47aedd879ddb6c34666ee50ee0a8325bc"],"state_sha256":"a4daed63ea290d44e622a8f3290b6a1318e57f9551ed243cc861e94d07332f62"}