{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:SDTIRY7VMDYZNCQGRCE6HBF5BX","short_pith_number":"pith:SDTIRY7V","canonical_record":{"source":{"id":"2505.09433","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-14T14:38:40Z","cross_cats_sorted":["eess.IV"],"title_canon_sha256":"e0375d30b1e3acfa67f5b1c9c8c4e99e3785dfdb103fe25ff868119cbdf590a5","abstract_canon_sha256":"604e7bfbbd4ac51d665aafeb9804224a7240b2ee6b01b2fbc3cd5685d22bfac7"},"schema_version":"1.0"},"canonical_sha256":"90e688e3f560f1968a068889e384bd0dc591a21d6eb40ee70eebc02cd077207c","source":{"kind":"arxiv","id":"2505.09433","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.09433","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"arxiv_version","alias_value":"2505.09433v2","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.09433","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"pith_short_12","alias_value":"SDTIRY7VMDYZ","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"pith_short_16","alias_value":"SDTIRY7VMDYZNCQG","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"pith_short_8","alias_value":"SDTIRY7V","created_at":"2026-07-05T11:10:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:SDTIRY7VMDYZNCQGRCE6HBF5BX","target":"record","payload":{"canonical_record":{"source":{"id":"2505.09433","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-14T14:38:40Z","cross_cats_sorted":["eess.IV"],"title_canon_sha256":"e0375d30b1e3acfa67f5b1c9c8c4e99e3785dfdb103fe25ff868119cbdf590a5","abstract_canon_sha256":"604e7bfbbd4ac51d665aafeb9804224a7240b2ee6b01b2fbc3cd5685d22bfac7"},"schema_version":"1.0"},"canonical_sha256":"90e688e3f560f1968a068889e384bd0dc591a21d6eb40ee70eebc02cd077207c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:10:07.897899Z","signature_b64":"HNQ/8z5QfQCKXYIVXavvbgFk11I1065dQT1DmQURViVNngEDGqnkOVdmF5HiVqeP42AHZaWAYr3gAnuK+8M1Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90e688e3f560f1968a068889e384bd0dc591a21d6eb40ee70eebc02cd077207c","last_reissued_at":"2026-07-05T11:10:07.897406Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:10:07.897406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.09433","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":"2026-07-05T11:10:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ki2OtJYjSL8vZPglvq0LrFUXh6Xn9yqUtLvsXVlvTmRw+okD4PdqH5FELSJBerH5bv1D2a0jzqC4HroJDHXKDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T00:20:55.377545Z"},"content_sha256":"3600e55bc9c198c5356ecc9de030cb8ccbf13518e1b1bd84b182f146dfbe195e","schema_version":"1.0","event_id":"sha256:3600e55bc9c198c5356ecc9de030cb8ccbf13518e1b1bd84b182f146dfbe195e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:SDTIRY7VMDYZNCQGRCE6HBF5BX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Efficient LiDAR Reflectance Compression via Scanning Serialization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["eess.IV"],"primary_cat":"cs.CV","authors_text":"Dandan Ding, Jiahao Zhu, Kang You, Zhan Ma","submitted_at":"2025-05-14T14:38:40Z","abstract_excerpt":"Reflectance attributes in LiDAR point clouds provide essential information for downstream tasks but remain underexplored in neural compression methods. To address this, we introduce SerLiC, a serialization-based neural compression framework to fully exploit the intrinsic characteristics of LiDAR reflectance. SerLiC first transforms 3D LiDAR point clouds into 1D sequences via scan-order serialization, offering a device-centric perspective for reflectance analysis. Each point is then tokenized into a contextual representation comprising its sensor scanning index, radial distance, and prior refle"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.09433","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/2505.09433/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":"2026-07-05T11:10:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GvoLp9MdMHfvHxTY9KflXi1A2WWLhOHIyf93rcWFodYS+z2zqfhm396xmhiBin8rmJ+1KwO6fkziMExI0LzMAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T00:20:55.378039Z"},"content_sha256":"765346702103f861c942c0cd8b29e2ad727cd2e684cb2acd114958e25daf7afa","schema_version":"1.0","event_id":"sha256:765346702103f861c942c0cd8b29e2ad727cd2e684cb2acd114958e25daf7afa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SDTIRY7VMDYZNCQGRCE6HBF5BX/bundle.json","state_url":"https://pith.science/pith/SDTIRY7VMDYZNCQGRCE6HBF5BX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SDTIRY7VMDYZNCQGRCE6HBF5BX/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":"2026-08-06T00:20:55Z","links":{"resolver":"https://pith.science/pith/SDTIRY7VMDYZNCQGRCE6HBF5BX","bundle":"https://pith.science/pith/SDTIRY7VMDYZNCQGRCE6HBF5BX/bundle.json","state":"https://pith.science/pith/SDTIRY7VMDYZNCQGRCE6HBF5BX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SDTIRY7VMDYZNCQGRCE6HBF5BX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SDTIRY7VMDYZNCQGRCE6HBF5BX","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":"604e7bfbbd4ac51d665aafeb9804224a7240b2ee6b01b2fbc3cd5685d22bfac7","cross_cats_sorted":["eess.IV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-14T14:38:40Z","title_canon_sha256":"e0375d30b1e3acfa67f5b1c9c8c4e99e3785dfdb103fe25ff868119cbdf590a5"},"schema_version":"1.0","source":{"id":"2505.09433","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.09433","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"arxiv_version","alias_value":"2505.09433v2","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.09433","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"pith_short_12","alias_value":"SDTIRY7VMDYZ","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"pith_short_16","alias_value":"SDTIRY7VMDYZNCQG","created_at":"2026-07-05T11:10:07Z"},{"alias_kind":"pith_short_8","alias_value":"SDTIRY7V","created_at":"2026-07-05T11:10:07Z"}],"graph_snapshots":[{"event_id":"sha256:765346702103f861c942c0cd8b29e2ad727cd2e684cb2acd114958e25daf7afa","target":"graph","created_at":"2026-07-05T11:10:07Z","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/2505.09433/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Reflectance attributes in LiDAR point clouds provide essential information for downstream tasks but remain underexplored in neural compression methods. To address this, we introduce SerLiC, a serialization-based neural compression framework to fully exploit the intrinsic characteristics of LiDAR reflectance. SerLiC first transforms 3D LiDAR point clouds into 1D sequences via scan-order serialization, offering a device-centric perspective for reflectance analysis. Each point is then tokenized into a contextual representation comprising its sensor scanning index, radial distance, and prior refle","authors_text":"Dandan Ding, Jiahao Zhu, Kang You, Zhan Ma","cross_cats":["eess.IV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-14T14:38:40Z","title":"Efficient LiDAR Reflectance Compression via Scanning Serialization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.09433","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":"sha256:3600e55bc9c198c5356ecc9de030cb8ccbf13518e1b1bd84b182f146dfbe195e","target":"record","created_at":"2026-07-05T11:10:07Z","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":"604e7bfbbd4ac51d665aafeb9804224a7240b2ee6b01b2fbc3cd5685d22bfac7","cross_cats_sorted":["eess.IV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-14T14:38:40Z","title_canon_sha256":"e0375d30b1e3acfa67f5b1c9c8c4e99e3785dfdb103fe25ff868119cbdf590a5"},"schema_version":"1.0","source":{"id":"2505.09433","kind":"arxiv","version":2}},"canonical_sha256":"90e688e3f560f1968a068889e384bd0dc591a21d6eb40ee70eebc02cd077207c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90e688e3f560f1968a068889e384bd0dc591a21d6eb40ee70eebc02cd077207c","first_computed_at":"2026-07-05T11:10:07.897406Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:10:07.897406Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HNQ/8z5QfQCKXYIVXavvbgFk11I1065dQT1DmQURViVNngEDGqnkOVdmF5HiVqeP42AHZaWAYr3gAnuK+8M1Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T11:10:07.897899Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.09433","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3600e55bc9c198c5356ecc9de030cb8ccbf13518e1b1bd84b182f146dfbe195e","sha256:765346702103f861c942c0cd8b29e2ad727cd2e684cb2acd114958e25daf7afa"],"state_sha256":"8dc92967e88ed8247ca7999e56b4c489e9fa901dd25323244f32d06571c588ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hHaPqM0x2i8yXyMu/nElP/hcRHKCjfCmDye87+LdEE8FnEG589Zyjvb5BMudtmOkQOWTn04FPeE7QvK/rEKiCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T00:20:55.381840Z","bundle_sha256":"ab1e25b2a6971a3d71f404e7c817849d5b688d6e26c44f3289791e3501b358d8"}}