{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:ISWVV2HWUPSWE6ISJWTCQ53RAC","short_pith_number":"pith:ISWVV2HW","canonical_record":{"source":{"id":"2404.01945","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-04-02T13:41:22Z","cross_cats_sorted":[],"title_canon_sha256":"c23ec398080ef7a9779d6cd978076087680e04ac5fb2ff7f30b01a341350b5d9","abstract_canon_sha256":"ed83d65080cf609a89afd5535d4dd5d147bbbcffda9076df88a357ceaf33a23d"},"schema_version":"1.0"},"canonical_sha256":"44ad5ae8f6a3e56279124da62877710088e9bc84b761bb4f5a170e4f2cefec40","source":{"kind":"arxiv","id":"2404.01945","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.01945","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"arxiv_version","alias_value":"2404.01945v1","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.01945","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"pith_short_12","alias_value":"ISWVV2HWUPSW","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"pith_short_16","alias_value":"ISWVV2HWUPSWE6IS","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"pith_short_8","alias_value":"ISWVV2HW","created_at":"2026-07-05T08:03:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:ISWVV2HWUPSWE6ISJWTCQ53RAC","target":"record","payload":{"canonical_record":{"source":{"id":"2404.01945","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-04-02T13:41:22Z","cross_cats_sorted":[],"title_canon_sha256":"c23ec398080ef7a9779d6cd978076087680e04ac5fb2ff7f30b01a341350b5d9","abstract_canon_sha256":"ed83d65080cf609a89afd5535d4dd5d147bbbcffda9076df88a357ceaf33a23d"},"schema_version":"1.0"},"canonical_sha256":"44ad5ae8f6a3e56279124da62877710088e9bc84b761bb4f5a170e4f2cefec40","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:03:33.970996Z","signature_b64":"+M0zewoIcilgUl7KMeOf4aOreFh5h0zudGvRDPma9r3xpw8piRmStqKTGGvfTQX+WrEJ9Crf97sXcXUpqluoBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44ad5ae8f6a3e56279124da62877710088e9bc84b761bb4f5a170e4f2cefec40","last_reissued_at":"2026-07-05T08:03:33.970617Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:03:33.970617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2404.01945","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":"2026-07-05T08:03:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ecH0rSmD8JqQj84KPSKzeuCiBHWVV1i18gSmHLtMMkylrCoLoBSsXPxJK2kx235yicoPw5kIN6BT/bCbtYpuAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T02:40:42.347031Z"},"content_sha256":"fb0a1a8b1f15d67e6353c9955d8dbe9523296b6b2f37b481bb10c3fdafa1e953","schema_version":"1.0","event_id":"sha256:fb0a1a8b1f15d67e6353c9955d8dbe9523296b6b2f37b481bb10c3fdafa1e953"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:ISWVV2HWUPSWE6ISJWTCQ53RAC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Event-assisted Low-Light Video Object Segmentation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Hebei Li, Jiahui Yuan, Jin Wang, Wenming Weng, Xiaoyan Sun, Yansong Peng, Yue Li, Yueyi Zhang, Zhiwei Xiong","submitted_at":"2024-04-02T13:41:22Z","abstract_excerpt":"In the realm of video object segmentation (VOS), the challenge of operating under low-light conditions persists, resulting in notably degraded image quality and compromised accuracy when comparing query and memory frames for similarity computation. Event cameras, characterized by their high dynamic range and ability to capture motion information of objects, offer promise in enhancing object visibility and aiding VOS methods under such low-light conditions. This paper introduces a pioneering framework tailored for low-light VOS, leveraging event camera data to elevate segmentation accuracy. Our"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.01945","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/2404.01945/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":"2026-07-05T08:03:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"snGdP6oAXlKBqUgqDUFUOO2qpKTa5fTLhc8LF+qkzhSBfI007ciEb409sxs+o7QcNl4ZOLqk6H2pJHmCaxefCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T02:40:42.347668Z"},"content_sha256":"4405b3f115a4d9e3b7aaeb492253af414a3c0b735805254b2739f1d3c3cc0116","schema_version":"1.0","event_id":"sha256:4405b3f115a4d9e3b7aaeb492253af414a3c0b735805254b2739f1d3c3cc0116"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ISWVV2HWUPSWE6ISJWTCQ53RAC/bundle.json","state_url":"https://pith.science/pith/ISWVV2HWUPSWE6ISJWTCQ53RAC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ISWVV2HWUPSWE6ISJWTCQ53RAC/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":"2026-07-07T02:40:42Z","links":{"resolver":"https://pith.science/pith/ISWVV2HWUPSWE6ISJWTCQ53RAC","bundle":"https://pith.science/pith/ISWVV2HWUPSWE6ISJWTCQ53RAC/bundle.json","state":"https://pith.science/pith/ISWVV2HWUPSWE6ISJWTCQ53RAC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ISWVV2HWUPSWE6ISJWTCQ53RAC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:ISWVV2HWUPSWE6ISJWTCQ53RAC","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":"ed83d65080cf609a89afd5535d4dd5d147bbbcffda9076df88a357ceaf33a23d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-04-02T13:41:22Z","title_canon_sha256":"c23ec398080ef7a9779d6cd978076087680e04ac5fb2ff7f30b01a341350b5d9"},"schema_version":"1.0","source":{"id":"2404.01945","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2404.01945","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"arxiv_version","alias_value":"2404.01945v1","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.01945","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"pith_short_12","alias_value":"ISWVV2HWUPSW","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"pith_short_16","alias_value":"ISWVV2HWUPSWE6IS","created_at":"2026-07-05T08:03:33Z"},{"alias_kind":"pith_short_8","alias_value":"ISWVV2HW","created_at":"2026-07-05T08:03:33Z"}],"graph_snapshots":[{"event_id":"sha256:4405b3f115a4d9e3b7aaeb492253af414a3c0b735805254b2739f1d3c3cc0116","target":"graph","created_at":"2026-07-05T08:03:33Z","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/2404.01945/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the realm of video object segmentation (VOS), the challenge of operating under low-light conditions persists, resulting in notably degraded image quality and compromised accuracy when comparing query and memory frames for similarity computation. Event cameras, characterized by their high dynamic range and ability to capture motion information of objects, offer promise in enhancing object visibility and aiding VOS methods under such low-light conditions. This paper introduces a pioneering framework tailored for low-light VOS, leveraging event camera data to elevate segmentation accuracy. Our","authors_text":"Hebei Li, Jiahui Yuan, Jin Wang, Wenming Weng, Xiaoyan Sun, Yansong Peng, Yue Li, Yueyi Zhang, Zhiwei Xiong","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-04-02T13:41:22Z","title":"Event-assisted Low-Light Video Object Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.01945","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:fb0a1a8b1f15d67e6353c9955d8dbe9523296b6b2f37b481bb10c3fdafa1e953","target":"record","created_at":"2026-07-05T08:03:33Z","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":"ed83d65080cf609a89afd5535d4dd5d147bbbcffda9076df88a357ceaf33a23d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-04-02T13:41:22Z","title_canon_sha256":"c23ec398080ef7a9779d6cd978076087680e04ac5fb2ff7f30b01a341350b5d9"},"schema_version":"1.0","source":{"id":"2404.01945","kind":"arxiv","version":1}},"canonical_sha256":"44ad5ae8f6a3e56279124da62877710088e9bc84b761bb4f5a170e4f2cefec40","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44ad5ae8f6a3e56279124da62877710088e9bc84b761bb4f5a170e4f2cefec40","first_computed_at":"2026-07-05T08:03:33.970617Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:03:33.970617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+M0zewoIcilgUl7KMeOf4aOreFh5h0zudGvRDPma9r3xpw8piRmStqKTGGvfTQX+WrEJ9Crf97sXcXUpqluoBg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:03:33.970996Z","signed_message":"canonical_sha256_bytes"},"source_id":"2404.01945","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb0a1a8b1f15d67e6353c9955d8dbe9523296b6b2f37b481bb10c3fdafa1e953","sha256:4405b3f115a4d9e3b7aaeb492253af414a3c0b735805254b2739f1d3c3cc0116"],"state_sha256":"6cef829bada7dcf24d4349564d5bfb013992146258a4e93ffe908112264469d1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vbpCu1fqA0JQ0RnV6Z844kQ/xKwl1l7yAShNRBf7HDsJ/ENZCA6nhNYrBjBbaicOtCsA6z8PezhIBtLQ/JirBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T02:40:42.350519Z","bundle_sha256":"63b348af8ab6d2e1de1d11289cc509a7eb3253eaf9b20dcf70c0551cdbf2fc06"}}