{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:T5F4XWJ4WQ622F4NOWOXODJ5M3","short_pith_number":"pith:T5F4XWJ4","canonical_record":{"source":{"id":"2103.01197","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-01T18:43:48Z","cross_cats_sorted":["cs.AI","stat.ML"],"title_canon_sha256":"61ed5d6d673b27b4b67683a5d585bdbd2161904e3d18c291bd108baa204d143e","abstract_canon_sha256":"4ae8866f98c9d0cef40b801ca06d333bc2eae881b6b9ca7498ff14899cdb2d13"},"schema_version":"1.0"},"canonical_sha256":"9f4bcbd93cb43dad178d759d770d3d66c10fa44336574ce732fa94e6dc39d484","source":{"kind":"arxiv","id":"2103.01197","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.01197","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"arxiv_version","alias_value":"2103.01197v2","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.01197","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"pith_short_12","alias_value":"T5F4XWJ4WQ62","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"pith_short_16","alias_value":"T5F4XWJ4WQ622F4N","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"pith_short_8","alias_value":"T5F4XWJ4","created_at":"2026-07-05T04:07:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:T5F4XWJ4WQ622F4NOWOXODJ5M3","target":"record","payload":{"canonical_record":{"source":{"id":"2103.01197","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-01T18:43:48Z","cross_cats_sorted":["cs.AI","stat.ML"],"title_canon_sha256":"61ed5d6d673b27b4b67683a5d585bdbd2161904e3d18c291bd108baa204d143e","abstract_canon_sha256":"4ae8866f98c9d0cef40b801ca06d333bc2eae881b6b9ca7498ff14899cdb2d13"},"schema_version":"1.0"},"canonical_sha256":"9f4bcbd93cb43dad178d759d770d3d66c10fa44336574ce732fa94e6dc39d484","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:07:37.577206Z","signature_b64":"8l2eEHvuE/gcfgMrsrOFoSeD+/YSSvYvtibgemxIyEmL+Zg2yr9MgqrV5J217/Mni9KFSCfAbBuQz0k5qSrgBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f4bcbd93cb43dad178d759d770d3d66c10fa44336574ce732fa94e6dc39d484","last_reissued_at":"2026-07-05T04:07:37.576704Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:07:37.576704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2103.01197","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:07:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KoiILcOj+1p/WeC337y66D67XwLcfMNvT07bPnk/46C3qSBvIPOPBPqRIBqA+gkU126/AorL+OZepVv8Eo+ACg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T08:17:26.767550Z"},"content_sha256":"c2480138327fd26c82706a5fd7c6b2a1cab2208ffa651a1ea420439dbda8900a","schema_version":"1.0","event_id":"sha256:c2480138327fd26c82706a5fd7c6b2a1cab2208ffa651a1ea420439dbda8900a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:T5F4XWJ4WQ622F4NOWOXODJ5M3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coordination Among Neural Modules Through a Shared Global Workspace","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","stat.ML"],"primary_cat":"cs.LG","authors_text":"Alex Lamb, Aniket Didolkar, Anirudh Goyal, Charles Blundell, Jonathan Binas, Kartikeya Badola, Michael Mozer, Nan Rosemary Ke, Nasim Rahaman, Yoshua Bengio","submitted_at":"2021-03-01T18:43:48Z","abstract_excerpt":"Deep learning has seen a movement away from representing examples with a monolithic hidden state towards a richly structured state. For example, Transformers segment by position, and object-centric architectures decompose images into entities. In all these architectures, interactions between different elements are modeled via pairwise interactions: Transformers make use of self-attention to incorporate information from other positions; object-centric architectures make use of graph neural networks to model interactions among entities. However, pairwise interactions may not achieve global coord"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.01197","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2103.01197/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:07:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2LZp2OrDrlEzVWr1pfGXhfoqYJCkFZVTdEGncpmyy968yjs0cYXLbKhrd3OVbnSrR4r5PEXbiplw2v88711iAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T08:17:26.768454Z"},"content_sha256":"1303b8a8f11d6185a37cc68e802cab660ed089a810f7a770548a26e0da154186","schema_version":"1.0","event_id":"sha256:1303b8a8f11d6185a37cc68e802cab660ed089a810f7a770548a26e0da154186"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T5F4XWJ4WQ622F4NOWOXODJ5M3/bundle.json","state_url":"https://pith.science/pith/T5F4XWJ4WQ622F4NOWOXODJ5M3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T5F4XWJ4WQ622F4NOWOXODJ5M3/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-01T08:17:26Z","links":{"resolver":"https://pith.science/pith/T5F4XWJ4WQ622F4NOWOXODJ5M3","bundle":"https://pith.science/pith/T5F4XWJ4WQ622F4NOWOXODJ5M3/bundle.json","state":"https://pith.science/pith/T5F4XWJ4WQ622F4NOWOXODJ5M3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T5F4XWJ4WQ622F4NOWOXODJ5M3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:T5F4XWJ4WQ622F4NOWOXODJ5M3","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":"4ae8866f98c9d0cef40b801ca06d333bc2eae881b6b9ca7498ff14899cdb2d13","cross_cats_sorted":["cs.AI","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-01T18:43:48Z","title_canon_sha256":"61ed5d6d673b27b4b67683a5d585bdbd2161904e3d18c291bd108baa204d143e"},"schema_version":"1.0","source":{"id":"2103.01197","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.01197","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"arxiv_version","alias_value":"2103.01197v2","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.01197","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"pith_short_12","alias_value":"T5F4XWJ4WQ62","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"pith_short_16","alias_value":"T5F4XWJ4WQ622F4N","created_at":"2026-07-05T04:07:37Z"},{"alias_kind":"pith_short_8","alias_value":"T5F4XWJ4","created_at":"2026-07-05T04:07:37Z"}],"graph_snapshots":[{"event_id":"sha256:1303b8a8f11d6185a37cc68e802cab660ed089a810f7a770548a26e0da154186","target":"graph","created_at":"2026-07-05T04:07:37Z","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/2103.01197/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Deep learning has seen a movement away from representing examples with a monolithic hidden state towards a richly structured state. For example, Transformers segment by position, and object-centric architectures decompose images into entities. In all these architectures, interactions between different elements are modeled via pairwise interactions: Transformers make use of self-attention to incorporate information from other positions; object-centric architectures make use of graph neural networks to model interactions among entities. However, pairwise interactions may not achieve global coord","authors_text":"Alex Lamb, Aniket Didolkar, Anirudh Goyal, Charles Blundell, Jonathan Binas, Kartikeya Badola, Michael Mozer, Nan Rosemary Ke, Nasim Rahaman, Yoshua Bengio","cross_cats":["cs.AI","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-01T18:43:48Z","title":"Coordination Among Neural Modules Through a Shared Global Workspace"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.01197","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:c2480138327fd26c82706a5fd7c6b2a1cab2208ffa651a1ea420439dbda8900a","target":"record","created_at":"2026-07-05T04:07:37Z","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":"4ae8866f98c9d0cef40b801ca06d333bc2eae881b6b9ca7498ff14899cdb2d13","cross_cats_sorted":["cs.AI","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2021-03-01T18:43:48Z","title_canon_sha256":"61ed5d6d673b27b4b67683a5d585bdbd2161904e3d18c291bd108baa204d143e"},"schema_version":"1.0","source":{"id":"2103.01197","kind":"arxiv","version":2}},"canonical_sha256":"9f4bcbd93cb43dad178d759d770d3d66c10fa44336574ce732fa94e6dc39d484","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f4bcbd93cb43dad178d759d770d3d66c10fa44336574ce732fa94e6dc39d484","first_computed_at":"2026-07-05T04:07:37.576704Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:07:37.576704Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8l2eEHvuE/gcfgMrsrOFoSeD+/YSSvYvtibgemxIyEmL+Zg2yr9MgqrV5J217/Mni9KFSCfAbBuQz0k5qSrgBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:07:37.577206Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.01197","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2480138327fd26c82706a5fd7c6b2a1cab2208ffa651a1ea420439dbda8900a","sha256:1303b8a8f11d6185a37cc68e802cab660ed089a810f7a770548a26e0da154186"],"state_sha256":"8d6d282fdce014c2b2e82b36986ceaf29166708566676630cd72e9ed6d328d30"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o4DE0CgyfmdOB6OOetNYIZWXz8hQzfAQ25y7mjTgJQ4ogWnJgci+Tifi+Rb3UEecnbmTa2JFpN0vDvIbG+63Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T08:17:26.773268Z","bundle_sha256":"dbf8f5b64cfd3d5c126cedbbb5e4c2a3b38deee263d7374bf5728f35eff7c0c8"}}