{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:37XJPTJ7I7PT5MLVJ3IFMUGXRG","short_pith_number":"pith:37XJPTJ7","canonical_record":{"source":{"id":"2007.07729","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-15T14:52:29Z","cross_cats_sorted":[],"title_canon_sha256":"b1ef104862ae32e6c147bf8aaecaaf1637f4917bd5094536e6db4278bfb5712d","abstract_canon_sha256":"36436276c81619c649cbd4b70f9fa691c1c95fb417a1686a50a1c7ddb57bd626"},"schema_version":"1.0"},"canonical_sha256":"dfee97cd3f47df3eb1754ed05650d7899cc063183bbb8b0ec5f401d41d558488","source":{"kind":"arxiv","id":"2007.07729","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.07729","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"arxiv_version","alias_value":"2007.07729v2","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.07729","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"pith_short_12","alias_value":"37XJPTJ7I7PT","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"pith_short_16","alias_value":"37XJPTJ7I7PT5MLV","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"pith_short_8","alias_value":"37XJPTJ7","created_at":"2026-07-05T01:24:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:37XJPTJ7I7PT5MLVJ3IFMUGXRG","target":"record","payload":{"canonical_record":{"source":{"id":"2007.07729","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-15T14:52:29Z","cross_cats_sorted":[],"title_canon_sha256":"b1ef104862ae32e6c147bf8aaecaaf1637f4917bd5094536e6db4278bfb5712d","abstract_canon_sha256":"36436276c81619c649cbd4b70f9fa691c1c95fb417a1686a50a1c7ddb57bd626"},"schema_version":"1.0"},"canonical_sha256":"dfee97cd3f47df3eb1754ed05650d7899cc063183bbb8b0ec5f401d41d558488","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:24:02.152396Z","signature_b64":"jRZEK3Wi26fNqrCiD5W9WR1BxOGvqQ4Uvd3zZfkXbrJUKWscmETPmUCS1+Rgy4bvUL+LlU410QB9tuIKZrjaCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dfee97cd3f47df3eb1754ed05650d7899cc063183bbb8b0ec5f401d41d558488","last_reissued_at":"2026-07-05T01:24:02.151987Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:24:02.151987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2007.07729","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":"2026-07-05T01:24:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AtcJk7bYaU74KXtZtsdefcje8z0DUaYZ6VuKON4D/AToHW78Le6KUes1xR8SMmHYOolpIuq4ZTxGfmLfBF1WBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-21T20:46:50.052911Z"},"content_sha256":"5abbd1173ca7b4f1827a9bddfeb2f4ccf9f08ba3de91084325291433a2305c37","schema_version":"1.0","event_id":"sha256:5abbd1173ca7b4f1827a9bddfeb2f4ccf9f08ba3de91084325291433a2305c37"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:37XJPTJ7I7PT5MLVJ3IFMUGXRG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Attention as Activation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Fabian Gieseke, Kobus Barnard, Stefan Oehmcke, Yimian Dai, Yiquan Wu","submitted_at":"2020-07-15T14:52:29Z","abstract_excerpt":"Activation functions and attention mechanisms are typically treated as having different purposes and have evolved differently. However, both concepts can be formulated as a non-linear gating function. Inspired by their similarity, we propose a novel type of activation units called attentional activation (ATAC) units as a unification of activation functions and attention mechanisms. In particular, we propose a local channel attention module for the simultaneous non-linear activation and element-wise feature refinement, which locally aggregates point-wise cross-channel feature contexts. By repla"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.07729","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/2007.07729/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":"2026-07-05T01:24:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oLJg0pTNtjWFmLHmRZuyn8HhF7vJBZxlr8XES5FQf19oW6L4zv49eYShk+TK25GaNYXkucdn/5yv8HydL67qDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-21T20:46:50.053278Z"},"content_sha256":"c00b7f21c99ca10e0be9107a6c797f023f32a1d492252060b6fee00bf6b3918a","schema_version":"1.0","event_id":"sha256:c00b7f21c99ca10e0be9107a6c797f023f32a1d492252060b6fee00bf6b3918a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/37XJPTJ7I7PT5MLVJ3IFMUGXRG/bundle.json","state_url":"https://pith.science/pith/37XJPTJ7I7PT5MLVJ3IFMUGXRG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/37XJPTJ7I7PT5MLVJ3IFMUGXRG/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":"2026-07-21T20:46:50Z","links":{"resolver":"https://pith.science/pith/37XJPTJ7I7PT5MLVJ3IFMUGXRG","bundle":"https://pith.science/pith/37XJPTJ7I7PT5MLVJ3IFMUGXRG/bundle.json","state":"https://pith.science/pith/37XJPTJ7I7PT5MLVJ3IFMUGXRG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/37XJPTJ7I7PT5MLVJ3IFMUGXRG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:37XJPTJ7I7PT5MLVJ3IFMUGXRG","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":"36436276c81619c649cbd4b70f9fa691c1c95fb417a1686a50a1c7ddb57bd626","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-15T14:52:29Z","title_canon_sha256":"b1ef104862ae32e6c147bf8aaecaaf1637f4917bd5094536e6db4278bfb5712d"},"schema_version":"1.0","source":{"id":"2007.07729","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.07729","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"arxiv_version","alias_value":"2007.07729v2","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.07729","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"pith_short_12","alias_value":"37XJPTJ7I7PT","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"pith_short_16","alias_value":"37XJPTJ7I7PT5MLV","created_at":"2026-07-05T01:24:02Z"},{"alias_kind":"pith_short_8","alias_value":"37XJPTJ7","created_at":"2026-07-05T01:24:02Z"}],"graph_snapshots":[{"event_id":"sha256:c00b7f21c99ca10e0be9107a6c797f023f32a1d492252060b6fee00bf6b3918a","target":"graph","created_at":"2026-07-05T01:24:02Z","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/2007.07729/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Activation functions and attention mechanisms are typically treated as having different purposes and have evolved differently. However, both concepts can be formulated as a non-linear gating function. Inspired by their similarity, we propose a novel type of activation units called attentional activation (ATAC) units as a unification of activation functions and attention mechanisms. In particular, we propose a local channel attention module for the simultaneous non-linear activation and element-wise feature refinement, which locally aggregates point-wise cross-channel feature contexts. By repla","authors_text":"Fabian Gieseke, Kobus Barnard, Stefan Oehmcke, Yimian Dai, Yiquan Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-15T14:52:29Z","title":"Attention as Activation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.07729","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":"sha256:5abbd1173ca7b4f1827a9bddfeb2f4ccf9f08ba3de91084325291433a2305c37","target":"record","created_at":"2026-07-05T01:24:02Z","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":"36436276c81619c649cbd4b70f9fa691c1c95fb417a1686a50a1c7ddb57bd626","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-15T14:52:29Z","title_canon_sha256":"b1ef104862ae32e6c147bf8aaecaaf1637f4917bd5094536e6db4278bfb5712d"},"schema_version":"1.0","source":{"id":"2007.07729","kind":"arxiv","version":2}},"canonical_sha256":"dfee97cd3f47df3eb1754ed05650d7899cc063183bbb8b0ec5f401d41d558488","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dfee97cd3f47df3eb1754ed05650d7899cc063183bbb8b0ec5f401d41d558488","first_computed_at":"2026-07-05T01:24:02.151987Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:24:02.151987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jRZEK3Wi26fNqrCiD5W9WR1BxOGvqQ4Uvd3zZfkXbrJUKWscmETPmUCS1+Rgy4bvUL+LlU410QB9tuIKZrjaCw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:24:02.152396Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.07729","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5abbd1173ca7b4f1827a9bddfeb2f4ccf9f08ba3de91084325291433a2305c37","sha256:c00b7f21c99ca10e0be9107a6c797f023f32a1d492252060b6fee00bf6b3918a"],"state_sha256":"5023401d6bfba1035452dbee718a8050f909533375c57183ff06f43545c9aba3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/xM7z7WNWNujFyNmaKuE934OXqu1PqMtFLX72bdBKs+pXfsAM0neU1kLdvYssSRb4k9NWG9cw27HdJzXNX5iBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-21T20:46:50.055364Z","bundle_sha256":"00fe9889299cbcc3711cf5db45008aaab74ca13f3ad4216ef7737e2339e21ca3"}}