{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:FZGHYC2UJ77KNU27UFYODYVOLN","short_pith_number":"pith:FZGHYC2U","canonical_record":{"source":{"id":"2002.04764","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-02-12T02:09:33Z","cross_cats_sorted":["stat.ML"],"title_canon_sha256":"ac15ffbadf627f14451cb024857649c722c57d8542ab02cadcbec6985cf8968d","abstract_canon_sha256":"91d460b9aac4106a5ec7106fbfd533b16247730cf6863da4ca433f59ae78b24f"},"schema_version":"1.0"},"canonical_sha256":"2e4c7c0b544ffea6d35fa170e1e2ae5b58528e2beac56a4257e3325bd3099265","source":{"kind":"arxiv","id":"2002.04764","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.04764","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"arxiv_version","alias_value":"2002.04764v2","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.04764","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"pith_short_12","alias_value":"FZGHYC2UJ77K","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"pith_short_16","alias_value":"FZGHYC2UJ77KNU27","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"pith_short_8","alias_value":"FZGHYC2U","created_at":"2026-07-05T00:43:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:FZGHYC2UJ77KNU27UFYODYVOLN","target":"record","payload":{"canonical_record":{"source":{"id":"2002.04764","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-02-12T02:09:33Z","cross_cats_sorted":["stat.ML"],"title_canon_sha256":"ac15ffbadf627f14451cb024857649c722c57d8542ab02cadcbec6985cf8968d","abstract_canon_sha256":"91d460b9aac4106a5ec7106fbfd533b16247730cf6863da4ca433f59ae78b24f"},"schema_version":"1.0"},"canonical_sha256":"2e4c7c0b544ffea6d35fa170e1e2ae5b58528e2beac56a4257e3325bd3099265","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:43:58.098607Z","signature_b64":"rbycJ1oLQWF6p8N+KmpDLB6N4lpEpgMF27yW4COGSbKxjZhPrg701CaNXRZpM0A6809oYBCfD62C00Ndo+AkDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e4c7c0b544ffea6d35fa170e1e2ae5b58528e2beac56a4257e3325bd3099265","last_reissued_at":"2026-07-05T00:43:58.098113Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:43:58.098113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.04764","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":"2026-07-05T00:43:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KuJdDnyo6jMNvqA3EbRxo7zut7XjR1+SuCbn83UC3FW/ilmrOSeHUoEWzb/R8+wzogJON73oVBcajvuiQ6VHBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:12:29.269910Z"},"content_sha256":"c050d0af2c70d8a810bdf2e5008366b65446e8c2a57a30d2e656e5c3a0230852","schema_version":"1.0","event_id":"sha256:c050d0af2c70d8a810bdf2e5008366b65446e8c2a57a30d2e656e5c3a0230852"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:FZGHYC2UJ77KNU27UFYODYVOLN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Capsules with Inverted Dot-Product Attention Routing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.ML"],"primary_cat":"cs.LG","authors_text":"Hanlin Goh, Nitish Srivastava, Ruslan Salakhutdinov, Yao-Hung Hubert Tsai","submitted_at":"2020-02-12T02:09:33Z","abstract_excerpt":"We introduce a new routing algorithm for capsule networks, in which a child capsule is routed to a parent based only on agreement between the parent's state and the child's vote. The new mechanism 1) designs routing via inverted dot-product attention; 2) imposes Layer Normalization as normalization; and 3) replaces sequential iterative routing with concurrent iterative routing. When compared to previously proposed routing algorithms, our method improves performance on benchmark datasets such as CIFAR-10 and CIFAR-100, and it performs at-par with a powerful CNN (ResNet-18) with 4x fewer paramet"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.04764","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/2002.04764/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":"2026-07-05T00:43:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A2wwUogLLddLsVfqfxa5xkQwGpnDfR7o2m3A2ml2TsjXsYe3LrBxU/KR5I0IZ3iWqYMSUMGIB0wkosSQ5oFuDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:12:29.270444Z"},"content_sha256":"d22e209801f9417e3e05dfae4ccbcbe42790861072e4bb63256f5ac4816d8c49","schema_version":"1.0","event_id":"sha256:d22e209801f9417e3e05dfae4ccbcbe42790861072e4bb63256f5ac4816d8c49"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FZGHYC2UJ77KNU27UFYODYVOLN/bundle.json","state_url":"https://pith.science/pith/FZGHYC2UJ77KNU27UFYODYVOLN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FZGHYC2UJ77KNU27UFYODYVOLN/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":"2026-08-04T15:12:29Z","links":{"resolver":"https://pith.science/pith/FZGHYC2UJ77KNU27UFYODYVOLN","bundle":"https://pith.science/pith/FZGHYC2UJ77KNU27UFYODYVOLN/bundle.json","state":"https://pith.science/pith/FZGHYC2UJ77KNU27UFYODYVOLN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FZGHYC2UJ77KNU27UFYODYVOLN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:FZGHYC2UJ77KNU27UFYODYVOLN","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":"91d460b9aac4106a5ec7106fbfd533b16247730cf6863da4ca433f59ae78b24f","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-02-12T02:09:33Z","title_canon_sha256":"ac15ffbadf627f14451cb024857649c722c57d8542ab02cadcbec6985cf8968d"},"schema_version":"1.0","source":{"id":"2002.04764","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.04764","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"arxiv_version","alias_value":"2002.04764v2","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.04764","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"pith_short_12","alias_value":"FZGHYC2UJ77K","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"pith_short_16","alias_value":"FZGHYC2UJ77KNU27","created_at":"2026-07-05T00:43:58Z"},{"alias_kind":"pith_short_8","alias_value":"FZGHYC2U","created_at":"2026-07-05T00:43:58Z"}],"graph_snapshots":[{"event_id":"sha256:d22e209801f9417e3e05dfae4ccbcbe42790861072e4bb63256f5ac4816d8c49","target":"graph","created_at":"2026-07-05T00:43:58Z","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/2002.04764/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We introduce a new routing algorithm for capsule networks, in which a child capsule is routed to a parent based only on agreement between the parent's state and the child's vote. The new mechanism 1) designs routing via inverted dot-product attention; 2) imposes Layer Normalization as normalization; and 3) replaces sequential iterative routing with concurrent iterative routing. When compared to previously proposed routing algorithms, our method improves performance on benchmark datasets such as CIFAR-10 and CIFAR-100, and it performs at-par with a powerful CNN (ResNet-18) with 4x fewer paramet","authors_text":"Hanlin Goh, Nitish Srivastava, Ruslan Salakhutdinov, Yao-Hung Hubert Tsai","cross_cats":["stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-02-12T02:09:33Z","title":"Capsules with Inverted Dot-Product Attention Routing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.04764","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:c050d0af2c70d8a810bdf2e5008366b65446e8c2a57a30d2e656e5c3a0230852","target":"record","created_at":"2026-07-05T00:43:58Z","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":"91d460b9aac4106a5ec7106fbfd533b16247730cf6863da4ca433f59ae78b24f","cross_cats_sorted":["stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2020-02-12T02:09:33Z","title_canon_sha256":"ac15ffbadf627f14451cb024857649c722c57d8542ab02cadcbec6985cf8968d"},"schema_version":"1.0","source":{"id":"2002.04764","kind":"arxiv","version":2}},"canonical_sha256":"2e4c7c0b544ffea6d35fa170e1e2ae5b58528e2beac56a4257e3325bd3099265","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e4c7c0b544ffea6d35fa170e1e2ae5b58528e2beac56a4257e3325bd3099265","first_computed_at":"2026-07-05T00:43:58.098113Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:43:58.098113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rbycJ1oLQWF6p8N+KmpDLB6N4lpEpgMF27yW4COGSbKxjZhPrg701CaNXRZpM0A6809oYBCfD62C00Ndo+AkDA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:43:58.098607Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.04764","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c050d0af2c70d8a810bdf2e5008366b65446e8c2a57a30d2e656e5c3a0230852","sha256:d22e209801f9417e3e05dfae4ccbcbe42790861072e4bb63256f5ac4816d8c49"],"state_sha256":"afe755e3f7c427c9af8d9a3652c743c976cac0cc9280526e2b4d2a7f08677e55"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1py6j2tBwHe31plNR+GPzk9pi6GP2WFgtYBye+04Ybk2IqvQhko9Me349EQED6Ufhi1fQiX6GSHfCsuwd1xhDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T15:12:29.277771Z","bundle_sha256":"abc7bcee4646391a2d516be3160648ad03239491eb9ed8f7b190d792df2f4c4a"}}