{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:T2M7WXKQQMH2YIUY3RBE5GH7IR","short_pith_number":"pith:T2M7WXKQ","canonical_record":{"source":{"id":"2003.07640","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2020-03-17T10:58:10Z","cross_cats_sorted":[],"title_canon_sha256":"dd179e428aa4bac680743c722ed3a8cd4106db71421a8ba4aa7ee688c2bb37e6","abstract_canon_sha256":"2134b79494204528b8f13f8567440938f47e72b208db6b552be25408e5a4759f"},"schema_version":"1.0"},"canonical_sha256":"9e99fb5d50830fac2298dc424e98ff444328735ec736b5be903faf0614123cf4","source":{"kind":"arxiv","id":"2003.07640","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.07640","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"arxiv_version","alias_value":"2003.07640v1","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.07640","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"pith_short_12","alias_value":"T2M7WXKQQMH2","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"pith_short_16","alias_value":"T2M7WXKQQMH2YIUY","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"pith_short_8","alias_value":"T2M7WXKQ","created_at":"2026-07-05T00:48:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:T2M7WXKQQMH2YIUY3RBE5GH7IR","target":"record","payload":{"canonical_record":{"source":{"id":"2003.07640","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2020-03-17T10:58:10Z","cross_cats_sorted":[],"title_canon_sha256":"dd179e428aa4bac680743c722ed3a8cd4106db71421a8ba4aa7ee688c2bb37e6","abstract_canon_sha256":"2134b79494204528b8f13f8567440938f47e72b208db6b552be25408e5a4759f"},"schema_version":"1.0"},"canonical_sha256":"9e99fb5d50830fac2298dc424e98ff444328735ec736b5be903faf0614123cf4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:48:28.690403Z","signature_b64":"s0iNfw6zei81vMJVwbxv/OdG+RMsNr14g71GVJHUgMOf0c197ncsMtk9zNRRSq9pWjSkLTo2oTieS2c0BAKLBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e99fb5d50830fac2298dc424e98ff444328735ec736b5be903faf0614123cf4","last_reissued_at":"2026-07-05T00:48:28.689941Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:48:28.689941Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2003.07640","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":"2026-07-05T00:48:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5qFU8ed3YCOuWfj1gUtCc0lDeBd0Ex+afjKHiucPNBjXJHaWhhXWU3mfV4Dc4kOkW40CTvyAusrxEIpRTdqSCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T18:56:29.165512Z"},"content_sha256":"c7b56c63ba653cdf8cafafb19a4460ab596caed138d4cb90384a7ffd6b3dfcc0","schema_version":"1.0","event_id":"sha256:c7b56c63ba653cdf8cafafb19a4460ab596caed138d4cb90384a7ffd6b3dfcc0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:T2M7WXKQQMH2YIUY3RBE5GH7IR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"EventSR: From Asynchronous Events to Image Reconstruction, Restoration, and Super-Resolution via End-to-End Adversarial Learning","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Kuk-Jin Yoon, Lin Wang, Tae-Kyun Kim","submitted_at":"2020-03-17T10:58:10Z","abstract_excerpt":"Event cameras sense intensity changes and have many advantages over conventional cameras. To take advantage of event cameras, some methods have been proposed to reconstruct intensity images from event streams. However, the outputs are still in low resolution (LR), noisy, and unrealistic. The low-quality outputs stem broader applications of event cameras, where high spatial resolution (HR) is needed as well as high temporal resolution, dynamic range, and no motion blur. We consider the problem of reconstructing and super-resolving intensity images from LR events, when no ground truth (GT) HR im"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.07640","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/2003.07640/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":"2026-07-05T00:48:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8ozi2xT1NtbUaicFa3mdDKCBVi9MF7oNKvSFpEJtyoZYqOolvJvZ5lQFloGiyXOOgjvia9mA6ac5VbiTSbs+DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T18:56:29.165894Z"},"content_sha256":"0935e56271353f21217a8a2e7b86af05e81feee97baab681c2816db541dc536d","schema_version":"1.0","event_id":"sha256:0935e56271353f21217a8a2e7b86af05e81feee97baab681c2816db541dc536d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T2M7WXKQQMH2YIUY3RBE5GH7IR/bundle.json","state_url":"https://pith.science/pith/T2M7WXKQQMH2YIUY3RBE5GH7IR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T2M7WXKQQMH2YIUY3RBE5GH7IR/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":"2026-08-13T18:56:29Z","links":{"resolver":"https://pith.science/pith/T2M7WXKQQMH2YIUY3RBE5GH7IR","bundle":"https://pith.science/pith/T2M7WXKQQMH2YIUY3RBE5GH7IR/bundle.json","state":"https://pith.science/pith/T2M7WXKQQMH2YIUY3RBE5GH7IR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T2M7WXKQQMH2YIUY3RBE5GH7IR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:T2M7WXKQQMH2YIUY3RBE5GH7IR","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":"2134b79494204528b8f13f8567440938f47e72b208db6b552be25408e5a4759f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2020-03-17T10:58:10Z","title_canon_sha256":"dd179e428aa4bac680743c722ed3a8cd4106db71421a8ba4aa7ee688c2bb37e6"},"schema_version":"1.0","source":{"id":"2003.07640","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.07640","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"arxiv_version","alias_value":"2003.07640v1","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.07640","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"pith_short_12","alias_value":"T2M7WXKQQMH2","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"pith_short_16","alias_value":"T2M7WXKQQMH2YIUY","created_at":"2026-07-05T00:48:28Z"},{"alias_kind":"pith_short_8","alias_value":"T2M7WXKQ","created_at":"2026-07-05T00:48:28Z"}],"graph_snapshots":[{"event_id":"sha256:0935e56271353f21217a8a2e7b86af05e81feee97baab681c2816db541dc536d","target":"graph","created_at":"2026-07-05T00:48:28Z","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/2003.07640/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Event cameras sense intensity changes and have many advantages over conventional cameras. To take advantage of event cameras, some methods have been proposed to reconstruct intensity images from event streams. However, the outputs are still in low resolution (LR), noisy, and unrealistic. The low-quality outputs stem broader applications of event cameras, where high spatial resolution (HR) is needed as well as high temporal resolution, dynamic range, and no motion blur. We consider the problem of reconstructing and super-resolving intensity images from LR events, when no ground truth (GT) HR im","authors_text":"Kuk-Jin Yoon, Lin Wang, Tae-Kyun Kim","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2020-03-17T10:58:10Z","title":"EventSR: From Asynchronous Events to Image Reconstruction, Restoration, and Super-Resolution via End-to-End Adversarial Learning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.07640","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:c7b56c63ba653cdf8cafafb19a4460ab596caed138d4cb90384a7ffd6b3dfcc0","target":"record","created_at":"2026-07-05T00:48:28Z","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":"2134b79494204528b8f13f8567440938f47e72b208db6b552be25408e5a4759f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2020-03-17T10:58:10Z","title_canon_sha256":"dd179e428aa4bac680743c722ed3a8cd4106db71421a8ba4aa7ee688c2bb37e6"},"schema_version":"1.0","source":{"id":"2003.07640","kind":"arxiv","version":1}},"canonical_sha256":"9e99fb5d50830fac2298dc424e98ff444328735ec736b5be903faf0614123cf4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e99fb5d50830fac2298dc424e98ff444328735ec736b5be903faf0614123cf4","first_computed_at":"2026-07-05T00:48:28.689941Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:48:28.689941Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s0iNfw6zei81vMJVwbxv/OdG+RMsNr14g71GVJHUgMOf0c197ncsMtk9zNRRSq9pWjSkLTo2oTieS2c0BAKLBg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:48:28.690403Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.07640","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c7b56c63ba653cdf8cafafb19a4460ab596caed138d4cb90384a7ffd6b3dfcc0","sha256:0935e56271353f21217a8a2e7b86af05e81feee97baab681c2816db541dc536d"],"state_sha256":"3b2e4cacfcd3a926ba52c8c34d26c734752c7d056a68168bbcb8d7b2d60782ea"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"233WqgpuN+DVw5buWr6xbTiUmKdfvVK2Y2Ug7KjlsX4nx4DDIw7VZFxokjxYl6wvDnCnO/5uhRIkabosRFbzBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T18:56:29.169086Z","bundle_sha256":"668ca1328e92931187fb4098ae6bb178ed73b76844e17da50e312ac158dad85a"}}