{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:P3QCPM2PQRS7ME6YR5HFNWMQOF","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":"5ada8913120a71e4114cf205b5ee7954965801e86529f66e2cd7d8d5f1e7c31c","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-02-14T04:44:44Z","title_canon_sha256":"6eccf858b221fcaa2e167cf860c95fae6444cd41351e17a6d6797d43f2aac76a"},"schema_version":"1.0","source":{"id":"2202.06481","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.06481","created_at":"2026-07-05T04:18:30Z"},{"alias_kind":"arxiv_version","alias_value":"2202.06481v3","created_at":"2026-07-05T04:18:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.06481","created_at":"2026-07-05T04:18:30Z"},{"alias_kind":"pith_short_12","alias_value":"P3QCPM2PQRS7","created_at":"2026-07-05T04:18:30Z"},{"alias_kind":"pith_short_16","alias_value":"P3QCPM2PQRS7ME6Y","created_at":"2026-07-05T04:18:30Z"},{"alias_kind":"pith_short_8","alias_value":"P3QCPM2P","created_at":"2026-07-05T04:18:30Z"}],"graph_snapshots":[{"event_id":"sha256:8be1ac5778160889cc1cfc3cb3ef16c4516f7c2e4114bb42d34feb212ff34fe2","target":"graph","created_at":"2026-07-05T04:18:30Z","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/2202.06481/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Research in cognitive science has provided extensive evidence of human cognitive ability in performing physical reasoning of objects from noisy perceptual inputs. Such a cognitive ability is commonly known as intuitive physics. With advancements in deep learning, there is an increasing interest in building intelligent systems that are capable of performing physical reasoning from a given scene for the purpose of building better AI systems. As a result, many contemporary approaches in modelling intuitive physics for machine cognition have been inspired by literature from cognitive science. Desp","authors_text":"Arijit Dasgupta, Cheston Tan, Jason Fischer, Jiafei Duan","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-02-14T04:44:44Z","title":"A Survey on Machine Learning Approaches for Modelling Intuitive Physics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.06481","kind":"arxiv","version":3},"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":"sha256:490d13ea52fa5073894edb029792f15b3f2fab3f5b5125ad9fb0a8ae8da2c3b5","target":"record","created_at":"2026-07-05T04:18:30Z","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":"5ada8913120a71e4114cf205b5ee7954965801e86529f66e2cd7d8d5f1e7c31c","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2022-02-14T04:44:44Z","title_canon_sha256":"6eccf858b221fcaa2e167cf860c95fae6444cd41351e17a6d6797d43f2aac76a"},"schema_version":"1.0","source":{"id":"2202.06481","kind":"arxiv","version":3}},"canonical_sha256":"7ee027b34f8465f613d88f4e56d99071486769ee71dd36a3ef1942dd7191af91","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7ee027b34f8465f613d88f4e56d99071486769ee71dd36a3ef1942dd7191af91","first_computed_at":"2026-07-05T04:18:30.214174Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:18:30.214174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J/mX5yw0E2h3F6QjxR8temuhrhK0ZgPi/1dtuzkGaVHwcIc3Vw4LJp3/oV6UMBTqE56d3UFQW94Y+BRGRmIcDw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:18:30.214659Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.06481","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:490d13ea52fa5073894edb029792f15b3f2fab3f5b5125ad9fb0a8ae8da2c3b5","sha256:8be1ac5778160889cc1cfc3cb3ef16c4516f7c2e4114bb42d34feb212ff34fe2"],"state_sha256":"10c9edd871535d1d66dfe18be0f1c25d6551dbb6305ebe871f532f31b8d7572e"}