{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:X3WNM4IH7XGA25AL3B63DIAM2D","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":"5e6a99012e4a5f40fde5cadd2c61c57760fc72548f4ff599e5fb4a8ba3d9ad69","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-07-12T12:28:08Z","title_canon_sha256":"f54861abc246d264cfe8dadd1c622affcfc8bce20e65d098fffc42b8ca6c2bc6"},"schema_version":"1.0","source":{"id":"2407.09216","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.09216","created_at":"2026-07-05T08:43:16Z"},{"alias_kind":"arxiv_version","alias_value":"2407.09216v1","created_at":"2026-07-05T08:43:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.09216","created_at":"2026-07-05T08:43:16Z"},{"alias_kind":"pith_short_12","alias_value":"X3WNM4IH7XGA","created_at":"2026-07-05T08:43:16Z"},{"alias_kind":"pith_short_16","alias_value":"X3WNM4IH7XGA25AL","created_at":"2026-07-05T08:43:16Z"},{"alias_kind":"pith_short_8","alias_value":"X3WNM4IH","created_at":"2026-07-05T08:43:16Z"}],"graph_snapshots":[{"event_id":"sha256:842fd1cd39906e5f92b603182e1b58c5d114f1ca38748621ca84acfa6072ce31","target":"graph","created_at":"2026-07-05T08:43:16Z","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/2407.09216/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In panoptic scene graph generation (PSGG), models retrieve interactions between objects in an image which are grounded by panoptic segmentation masks. Previous evaluations on panoptic scene graphs have been subject to an erroneous evaluation protocol where multiple masks for the same object can lead to multiple relation distributions per mask-mask pair. This can be exploited to increase the final score. We correct this flaw and provide a fair ranking over a wide range of existing PSGG models. The observed scores for existing methods increase by up to 7.4 mR@50 for all two-stage methods, while ","authors_text":"Alexander Pest, Daniel Kienzle, Julian Lorenz, Katja Ludwig, Rainer Lienhart","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-07-12T12:28:08Z","title":"A Fair Ranking and New Model for Panoptic Scene Graph Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.09216","kind":"arxiv","version":1},"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":"sha256:2ea40ee07c64cab04d9e7bf25e213cd81ecf6c30082ad6917b0d8ee49f30ae95","target":"record","created_at":"2026-07-05T08:43:16Z","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":"5e6a99012e4a5f40fde5cadd2c61c57760fc72548f4ff599e5fb4a8ba3d9ad69","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-07-12T12:28:08Z","title_canon_sha256":"f54861abc246d264cfe8dadd1c622affcfc8bce20e65d098fffc42b8ca6c2bc6"},"schema_version":"1.0","source":{"id":"2407.09216","kind":"arxiv","version":1}},"canonical_sha256":"beecd67107fdcc0d740bd87db1a00cd0f4b0d3e7833447799cd8f3e0bc3ebc3d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"beecd67107fdcc0d740bd87db1a00cd0f4b0d3e7833447799cd8f3e0bc3ebc3d","first_computed_at":"2026-07-05T08:43:16.395094Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:43:16.395094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+ZvcEMdYpMeVOZCIeZE6B7jClt4A+l7V/DK/pV7MWuFbP2gzor6YPlmC6xaHBN4iDzCfXHlPOqjOXRAZOyDPAg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:43:16.395513Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.09216","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ea40ee07c64cab04d9e7bf25e213cd81ecf6c30082ad6917b0d8ee49f30ae95","sha256:842fd1cd39906e5f92b603182e1b58c5d114f1ca38748621ca84acfa6072ce31"],"state_sha256":"af74cc7a3a41293772c38f9c20a15a58ced405e48524623e968dd66ab716c8e8"}