{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:T3XCOW2FO5O2IHQMF2IQKLQ6YM","short_pith_number":"pith:T3XCOW2F","canonical_record":{"source":{"id":"1904.08918","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-04-18T17:54:30Z","cross_cats_sorted":[],"title_canon_sha256":"2fd58144bc571d372078a4b713db1d254bbf0859cf687791752cff0ea16429db","abstract_canon_sha256":"4565b7a1d521e7feebb1490fe9e3c9170e0232a5a5cd19ea1f577c81ac79629d"},"schema_version":"1.0"},"canonical_sha256":"9eee275b45775da41e0c2e91052e1ec337f5fae7aaa37b313afc6d59f5b0e645","source":{"kind":"arxiv","id":"1904.08918","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.08918","created_at":"2026-05-17T23:48:12Z"},{"alias_kind":"arxiv_version","alias_value":"1904.08918v1","created_at":"2026-05-17T23:48:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.08918","created_at":"2026-05-17T23:48:12Z"},{"alias_kind":"pith_short_12","alias_value":"T3XCOW2FO5O2","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"T3XCOW2FO5O2IHQM","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"T3XCOW2F","created_at":"2026-05-18T12:33:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:T3XCOW2FO5O2IHQMF2IQKLQ6YM","target":"record","payload":{"canonical_record":{"source":{"id":"1904.08918","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-04-18T17:54:30Z","cross_cats_sorted":[],"title_canon_sha256":"2fd58144bc571d372078a4b713db1d254bbf0859cf687791752cff0ea16429db","abstract_canon_sha256":"4565b7a1d521e7feebb1490fe9e3c9170e0232a5a5cd19ea1f577c81ac79629d"},"schema_version":"1.0"},"canonical_sha256":"9eee275b45775da41e0c2e91052e1ec337f5fae7aaa37b313afc6d59f5b0e645","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:48:12.581767Z","signature_b64":"bd8GCoXhvDsQzo40iU3PpntbLNMzadZ4BdpMrICs+focz+O6JYc5p8CcAeF1/p1FjOMijL2dOuiN6TiC79UnDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9eee275b45775da41e0c2e91052e1ec337f5fae7aaa37b313afc6d59f5b0e645","last_reissued_at":"2026-05-17T23:48:12.581088Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:48:12.581088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.08918","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:48:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wwXs/DKke+kHij+oWgAFWGLhqBQKwcn3oYZlOk6VBAuG8Rv0KQ0R6nivjgAvuSJwdTljWoKv3GOr4eg/mS9BAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T08:23:26.560628Z"},"content_sha256":"8735524da5e5d603a8f052aed5cce265cc0b4cb243f840d0d0ffa5be7a8fbab4","schema_version":"1.0","event_id":"sha256:8735524da5e5d603a8f052aed5cce265cc0b4cb243f840d0d0ffa5be7a8fbab4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:T3XCOW2FO5O2IHQMF2IQKLQ6YM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Attentive Single-Tasking of Multiple Tasks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Iasonas Kokkinos, Ilija Radosavovic, Kevis-Kokitsi Maninis","submitted_at":"2019-04-18T17:54:30Z","abstract_excerpt":"In this work we address task interference in universal networks by considering that a network is trained on multiple tasks, but performs one task at a time, an approach we refer to as \"single-tasking multiple tasks\". The network thus modifies its behaviour through task-dependent feature adaptation, or task attention. This gives the network the ability to accentuate the features that are adapted to a task, while shunning irrelevant ones. We further reduce task interference by forcing the task gradients to be statistically indistinguishable through adversarial training, ensuring that the common "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.08918","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-17T23:48:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qn+ERpmQQUxxA6EzEhKUBz+p17LPhnz1W263LWpFh/F1zvIeYW7J2i8L7CL6Nu+TDB2YMR/dH9TJC3fJsKm9Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T08:23:26.561355Z"},"content_sha256":"83ce3683937417fe7463a1a44846dc64048fc2ce55f4c45b4c46ae2e863b1faa","schema_version":"1.0","event_id":"sha256:83ce3683937417fe7463a1a44846dc64048fc2ce55f4c45b4c46ae2e863b1faa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T3XCOW2FO5O2IHQMF2IQKLQ6YM/bundle.json","state_url":"https://pith.science/pith/T3XCOW2FO5O2IHQMF2IQKLQ6YM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T3XCOW2FO5O2IHQMF2IQKLQ6YM/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":"2026-05-23T08:23:26Z","links":{"resolver":"https://pith.science/pith/T3XCOW2FO5O2IHQMF2IQKLQ6YM","bundle":"https://pith.science/pith/T3XCOW2FO5O2IHQMF2IQKLQ6YM/bundle.json","state":"https://pith.science/pith/T3XCOW2FO5O2IHQMF2IQKLQ6YM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T3XCOW2FO5O2IHQMF2IQKLQ6YM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:T3XCOW2FO5O2IHQMF2IQKLQ6YM","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":"4565b7a1d521e7feebb1490fe9e3c9170e0232a5a5cd19ea1f577c81ac79629d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-04-18T17:54:30Z","title_canon_sha256":"2fd58144bc571d372078a4b713db1d254bbf0859cf687791752cff0ea16429db"},"schema_version":"1.0","source":{"id":"1904.08918","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.08918","created_at":"2026-05-17T23:48:12Z"},{"alias_kind":"arxiv_version","alias_value":"1904.08918v1","created_at":"2026-05-17T23:48:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.08918","created_at":"2026-05-17T23:48:12Z"},{"alias_kind":"pith_short_12","alias_value":"T3XCOW2FO5O2","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"T3XCOW2FO5O2IHQM","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"T3XCOW2F","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:83ce3683937417fe7463a1a44846dc64048fc2ce55f4c45b4c46ae2e863b1faa","target":"graph","created_at":"2026-05-17T23:48:12Z","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"},"paper":{"abstract_excerpt":"In this work we address task interference in universal networks by considering that a network is trained on multiple tasks, but performs one task at a time, an approach we refer to as \"single-tasking multiple tasks\". The network thus modifies its behaviour through task-dependent feature adaptation, or task attention. This gives the network the ability to accentuate the features that are adapted to a task, while shunning irrelevant ones. We further reduce task interference by forcing the task gradients to be statistically indistinguishable through adversarial training, ensuring that the common ","authors_text":"Iasonas Kokkinos, Ilija Radosavovic, Kevis-Kokitsi Maninis","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-04-18T17:54:30Z","title":"Attentive Single-Tasking of Multiple Tasks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.08918","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":"sha256:8735524da5e5d603a8f052aed5cce265cc0b4cb243f840d0d0ffa5be7a8fbab4","target":"record","created_at":"2026-05-17T23:48:12Z","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":"4565b7a1d521e7feebb1490fe9e3c9170e0232a5a5cd19ea1f577c81ac79629d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-04-18T17:54:30Z","title_canon_sha256":"2fd58144bc571d372078a4b713db1d254bbf0859cf687791752cff0ea16429db"},"schema_version":"1.0","source":{"id":"1904.08918","kind":"arxiv","version":1}},"canonical_sha256":"9eee275b45775da41e0c2e91052e1ec337f5fae7aaa37b313afc6d59f5b0e645","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9eee275b45775da41e0c2e91052e1ec337f5fae7aaa37b313afc6d59f5b0e645","first_computed_at":"2026-05-17T23:48:12.581088Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:12.581088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bd8GCoXhvDsQzo40iU3PpntbLNMzadZ4BdpMrICs+focz+O6JYc5p8CcAeF1/p1FjOMijL2dOuiN6TiC79UnDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:12.581767Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.08918","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8735524da5e5d603a8f052aed5cce265cc0b4cb243f840d0d0ffa5be7a8fbab4","sha256:83ce3683937417fe7463a1a44846dc64048fc2ce55f4c45b4c46ae2e863b1faa"],"state_sha256":"adf05a71c58975290b80f0f17654c6e513d6311c99b8ed9f554c397547932edb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2IJJuUz7oWrS/snAj+G3RfT+tpRSoh4w5gKp4GY2LIAm/qqy9qouNYf41mS+RP+WwXT9zl7WSUc17QqEK0LYBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T08:23:26.565603Z","bundle_sha256":"dd98202483099f2ddc39dbab488192cb2746c742e7349b5eb922501279b89bc2"}}