{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:VOTK7ZKOODJV53APEA4VD5PUFL","short_pith_number":"pith:VOTK7ZKO","canonical_record":{"source":{"id":"2606.02565","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-01T17:55:05Z","cross_cats_sorted":[],"title_canon_sha256":"d2884fabd4b3478543c8775d42d4e91683b74885e6fb25a95b9d9b18e6798515","abstract_canon_sha256":"c15854d21a20660cabf5b92ad7424fa6b8500c9c84675c15d8124b3de889887c"},"schema_version":"1.0"},"canonical_sha256":"aba6afe54e70d35eec0f203951f5f42ac90592190e914b88534d08f9e08f37dd","source":{"kind":"arxiv","id":"2606.02565","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.02565","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"arxiv_version","alias_value":"2606.02565v1","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.02565","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"pith_short_12","alias_value":"VOTK7ZKOODJV","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"pith_short_16","alias_value":"VOTK7ZKOODJV53AP","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"pith_short_8","alias_value":"VOTK7ZKO","created_at":"2026-06-02T03:05:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:VOTK7ZKOODJV53APEA4VD5PUFL","target":"record","payload":{"canonical_record":{"source":{"id":"2606.02565","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-01T17:55:05Z","cross_cats_sorted":[],"title_canon_sha256":"d2884fabd4b3478543c8775d42d4e91683b74885e6fb25a95b9d9b18e6798515","abstract_canon_sha256":"c15854d21a20660cabf5b92ad7424fa6b8500c9c84675c15d8124b3de889887c"},"schema_version":"1.0"},"canonical_sha256":"aba6afe54e70d35eec0f203951f5f42ac90592190e914b88534d08f9e08f37dd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-02T03:05:10.261081Z","signature_b64":"614oWA+pdW9aKcfSh7GlKzmXZYQ9dg1gv3BuEqPa/rnh+IJdF2knXFuwcrjl03xkgwET5iC8z4l6mFOcuJi/BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aba6afe54e70d35eec0f203951f5f42ac90592190e914b88534d08f9e08f37dd","last_reissued_at":"2026-06-02T03:05:10.260725Z","signature_status":"signed_v1","first_computed_at":"2026-06-02T03:05:10.260725Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.02565","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":"2026-06-02T03:05:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"46cu1HsrURoYocrb35l3d/XrtesGWNQu4374mMOI4UHFcx2E39b2veZB4dP7LHt4l3s8qcyo/hs8Tv6TKba5BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T12:51:39.184978Z"},"content_sha256":"9608d3f40fdae746decd64d4bf08d20413d3d18a06d89c9f44dd54fec35d6b6e","schema_version":"1.0","event_id":"sha256:9608d3f40fdae746decd64d4bf08d20413d3d18a06d89c9f44dd54fec35d6b6e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:VOTK7ZKOODJV53APEA4VD5PUFL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Policy-based Foveated Imaging and Perception","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Boyang Deng, Gordon Wetzstein, Howard Xiao, Jan Ackermann","submitted_at":"2026-06-01T17:55:05Z","abstract_excerpt":"Ultra-high-resolution image sensors offer the potential to capture fine spatial details critical for many visual perception tasks, but acquiring and processing all pixels at full resolution is often infeasible under realistic bandwidth, latency, and power constraints. Existing approaches address this challenge through acquisition strategies such as spatial or temporal downsampling, which irrevocably discard information before task relevance can be assessed. In this work, we introduce a real-time, predictive, and task-aware foveated imaging system that operates directly at image acquisition tim"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.02565","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.02565/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":"2026-06-02T03:05:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S884M0A4qQNizzswEMDTqURPEVepZd3jj4zhcY5/sWJFMVt6WvMZ3UNriomVNAJwKiT6j/tBS2v2ukze/OTGCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T12:51:39.185391Z"},"content_sha256":"ad21e4b9bbe8b6d0a6f35c70fc1cc39e7c0bdf418596750d291493ed11e15025","schema_version":"1.0","event_id":"sha256:ad21e4b9bbe8b6d0a6f35c70fc1cc39e7c0bdf418596750d291493ed11e15025"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VOTK7ZKOODJV53APEA4VD5PUFL/bundle.json","state_url":"https://pith.science/pith/VOTK7ZKOODJV53APEA4VD5PUFL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VOTK7ZKOODJV53APEA4VD5PUFL/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":"2026-06-04T12:51:39Z","links":{"resolver":"https://pith.science/pith/VOTK7ZKOODJV53APEA4VD5PUFL","bundle":"https://pith.science/pith/VOTK7ZKOODJV53APEA4VD5PUFL/bundle.json","state":"https://pith.science/pith/VOTK7ZKOODJV53APEA4VD5PUFL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VOTK7ZKOODJV53APEA4VD5PUFL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:VOTK7ZKOODJV53APEA4VD5PUFL","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":"c15854d21a20660cabf5b92ad7424fa6b8500c9c84675c15d8124b3de889887c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-01T17:55:05Z","title_canon_sha256":"d2884fabd4b3478543c8775d42d4e91683b74885e6fb25a95b9d9b18e6798515"},"schema_version":"1.0","source":{"id":"2606.02565","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.02565","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"arxiv_version","alias_value":"2606.02565v1","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.02565","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"pith_short_12","alias_value":"VOTK7ZKOODJV","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"pith_short_16","alias_value":"VOTK7ZKOODJV53AP","created_at":"2026-06-02T03:05:10Z"},{"alias_kind":"pith_short_8","alias_value":"VOTK7ZKO","created_at":"2026-06-02T03:05:10Z"}],"graph_snapshots":[{"event_id":"sha256:ad21e4b9bbe8b6d0a6f35c70fc1cc39e7c0bdf418596750d291493ed11e15025","target":"graph","created_at":"2026-06-02T03:05:10Z","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/2606.02565/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Ultra-high-resolution image sensors offer the potential to capture fine spatial details critical for many visual perception tasks, but acquiring and processing all pixels at full resolution is often infeasible under realistic bandwidth, latency, and power constraints. Existing approaches address this challenge through acquisition strategies such as spatial or temporal downsampling, which irrevocably discard information before task relevance can be assessed. In this work, we introduce a real-time, predictive, and task-aware foveated imaging system that operates directly at image acquisition tim","authors_text":"Boyang Deng, Gordon Wetzstein, Howard Xiao, Jan Ackermann","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-01T17:55:05Z","title":"Policy-based Foveated Imaging and Perception"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.02565","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":"sha256:9608d3f40fdae746decd64d4bf08d20413d3d18a06d89c9f44dd54fec35d6b6e","target":"record","created_at":"2026-06-02T03:05:10Z","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":"c15854d21a20660cabf5b92ad7424fa6b8500c9c84675c15d8124b3de889887c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-01T17:55:05Z","title_canon_sha256":"d2884fabd4b3478543c8775d42d4e91683b74885e6fb25a95b9d9b18e6798515"},"schema_version":"1.0","source":{"id":"2606.02565","kind":"arxiv","version":1}},"canonical_sha256":"aba6afe54e70d35eec0f203951f5f42ac90592190e914b88534d08f9e08f37dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aba6afe54e70d35eec0f203951f5f42ac90592190e914b88534d08f9e08f37dd","first_computed_at":"2026-06-02T03:05:10.260725Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-02T03:05:10.260725Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"614oWA+pdW9aKcfSh7GlKzmXZYQ9dg1gv3BuEqPa/rnh+IJdF2knXFuwcrjl03xkgwET5iC8z4l6mFOcuJi/BQ==","signature_status":"signed_v1","signed_at":"2026-06-02T03:05:10.261081Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.02565","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9608d3f40fdae746decd64d4bf08d20413d3d18a06d89c9f44dd54fec35d6b6e","sha256:ad21e4b9bbe8b6d0a6f35c70fc1cc39e7c0bdf418596750d291493ed11e15025"],"state_sha256":"5e5866b22c9404220e94f9af0ec56b20075809903970d6e7563047c3dbe25d3f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vM9sw3Lf9QSIqlDqMdLE5jLWBzt63b6UZLuuxuIA6+IGdN+uk6G92TGjxS313SF7s5hkoRgBvtGRWrQKmRseAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T12:51:39.187523Z","bundle_sha256":"992c88ab731643db6d1e57e11adfa734f1e71301be2dc96cdcff6d390b1f9851"}}