{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:GEHZLP3CJDFNVQO7G52W3D3XYR","short_pith_number":"pith:GEHZLP3C","canonical_record":{"source":{"id":"2605.19607","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-19T09:47:04Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"ae2ae25a2b7ea2dfeb827a688c8348430d282039c4975cbd8b75ca282936aea4","abstract_canon_sha256":"4c757812f3d3272a7cbdea1c7f63bfe96c17c7b155e2e6d7100f83927b81eec9"},"schema_version":"1.0"},"canonical_sha256":"310f95bf6248cadac1df37756d8f77c472e8d23e45a13122c00469b350fd572f","source":{"kind":"arxiv","id":"2605.19607","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.19607","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.19607v1","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.19607","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"pith_short_12","alias_value":"GEHZLP3CJDFN","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"pith_short_16","alias_value":"GEHZLP3CJDFNVQO7","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"pith_short_8","alias_value":"GEHZLP3C","created_at":"2026-05-20T01:05:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:GEHZLP3CJDFNVQO7G52W3D3XYR","target":"record","payload":{"canonical_record":{"source":{"id":"2605.19607","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-19T09:47:04Z","cross_cats_sorted":["cs.AI","cs.LG"],"title_canon_sha256":"ae2ae25a2b7ea2dfeb827a688c8348430d282039c4975cbd8b75ca282936aea4","abstract_canon_sha256":"4c757812f3d3272a7cbdea1c7f63bfe96c17c7b155e2e6d7100f83927b81eec9"},"schema_version":"1.0"},"canonical_sha256":"310f95bf6248cadac1df37756d8f77c472e8d23e45a13122c00469b350fd572f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T01:05:54.075919Z","signature_b64":"V0PqCG1MoEKSI5nvrK81V1ULXOQIiHcErWcMi2fAcBjbLVn8zpZGoepfZmvsej78iXjJdMtT41We8cB6zY/FCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"310f95bf6248cadac1df37756d8f77c472e8d23e45a13122c00469b350fd572f","last_reissued_at":"2026-05-20T01:05:54.075432Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T01:05:54.075432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.19607","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":"2026-05-20T01:05:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pIT2yGyqoo5APuI6MOTCGg4cYI3wDKqx29c1/MMKTo9vGkq4k8SIqp/TIXPHD8aEUPE2tb/qZVZ0Sy1ho8EZAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T17:24:23.566429Z"},"content_sha256":"b5cf1bdfe669f83d589666b90996548c2de30cd18ca8f45a3fe851918e9e68b8","schema_version":"1.0","event_id":"sha256:b5cf1bdfe669f83d589666b90996548c2de30cd18ca8f45a3fe851918e9e68b8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:GEHZLP3CJDFNVQO7G52W3D3XYR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spectral Integrated Gradients for Coarse-to-Fine Feature Attribution","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.LG"],"primary_cat":"cs.CV","authors_text":"Jaesik Choi, Kyowoon Lee, Seongwoo Lim, Soyeon Kim","submitted_at":"2026-05-19T09:47:04Z","abstract_excerpt":"Integrated Gradients (IG) is a widely adopted feature attribution method that satisfies desirable axiomatic properties. However, the choice of integration path significantly affects the quality of attributions, and the standard straight-line path introduces all input features simultaneously, often accumulating noisy gradients along the way. To address this limitation, we propose Spectral Integrated Gradients, which constructs integration paths based on singular value decomposition (SVD) of the baseline-to-input difference. By progressively activating singular components from largest to smalles"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.19607","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/2605.19607/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":"2026-05-20T01:05:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s+ve2sIrmmsF7O6Q3ZIfmxNzmvYAfX+j5C03eVffsjm9vrdvn05jOeMB6f60DdME6yopWRKJbGynKQQiKjRoCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T17:24:23.567100Z"},"content_sha256":"210b4c8ce93f52f3761e4cfadbb281483962c217afd536a92453520d97fee1c6","schema_version":"1.0","event_id":"sha256:210b4c8ce93f52f3761e4cfadbb281483962c217afd536a92453520d97fee1c6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GEHZLP3CJDFNVQO7G52W3D3XYR/bundle.json","state_url":"https://pith.science/pith/GEHZLP3CJDFNVQO7G52W3D3XYR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GEHZLP3CJDFNVQO7G52W3D3XYR/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":"2026-05-20T17:24:23Z","links":{"resolver":"https://pith.science/pith/GEHZLP3CJDFNVQO7G52W3D3XYR","bundle":"https://pith.science/pith/GEHZLP3CJDFNVQO7G52W3D3XYR/bundle.json","state":"https://pith.science/pith/GEHZLP3CJDFNVQO7G52W3D3XYR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GEHZLP3CJDFNVQO7G52W3D3XYR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:GEHZLP3CJDFNVQO7G52W3D3XYR","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":"4c757812f3d3272a7cbdea1c7f63bfe96c17c7b155e2e6d7100f83927b81eec9","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-19T09:47:04Z","title_canon_sha256":"ae2ae25a2b7ea2dfeb827a688c8348430d282039c4975cbd8b75ca282936aea4"},"schema_version":"1.0","source":{"id":"2605.19607","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.19607","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.19607v1","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.19607","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"pith_short_12","alias_value":"GEHZLP3CJDFN","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"pith_short_16","alias_value":"GEHZLP3CJDFNVQO7","created_at":"2026-05-20T01:05:54Z"},{"alias_kind":"pith_short_8","alias_value":"GEHZLP3C","created_at":"2026-05-20T01:05:54Z"}],"graph_snapshots":[{"event_id":"sha256:210b4c8ce93f52f3761e4cfadbb281483962c217afd536a92453520d97fee1c6","target":"graph","created_at":"2026-05-20T01:05:54Z","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/2605.19607/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Integrated Gradients (IG) is a widely adopted feature attribution method that satisfies desirable axiomatic properties. However, the choice of integration path significantly affects the quality of attributions, and the standard straight-line path introduces all input features simultaneously, often accumulating noisy gradients along the way. To address this limitation, we propose Spectral Integrated Gradients, which constructs integration paths based on singular value decomposition (SVD) of the baseline-to-input difference. By progressively activating singular components from largest to smalles","authors_text":"Jaesik Choi, Kyowoon Lee, Seongwoo Lim, Soyeon Kim","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-19T09:47:04Z","title":"Spectral Integrated Gradients for Coarse-to-Fine Feature Attribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.19607","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:b5cf1bdfe669f83d589666b90996548c2de30cd18ca8f45a3fe851918e9e68b8","target":"record","created_at":"2026-05-20T01:05:54Z","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":"4c757812f3d3272a7cbdea1c7f63bfe96c17c7b155e2e6d7100f83927b81eec9","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-05-19T09:47:04Z","title_canon_sha256":"ae2ae25a2b7ea2dfeb827a688c8348430d282039c4975cbd8b75ca282936aea4"},"schema_version":"1.0","source":{"id":"2605.19607","kind":"arxiv","version":1}},"canonical_sha256":"310f95bf6248cadac1df37756d8f77c472e8d23e45a13122c00469b350fd572f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"310f95bf6248cadac1df37756d8f77c472e8d23e45a13122c00469b350fd572f","first_computed_at":"2026-05-20T01:05:54.075432Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T01:05:54.075432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V0PqCG1MoEKSI5nvrK81V1ULXOQIiHcErWcMi2fAcBjbLVn8zpZGoepfZmvsej78iXjJdMtT41We8cB6zY/FCw==","signature_status":"signed_v1","signed_at":"2026-05-20T01:05:54.075919Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.19607","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5cf1bdfe669f83d589666b90996548c2de30cd18ca8f45a3fe851918e9e68b8","sha256:210b4c8ce93f52f3761e4cfadbb281483962c217afd536a92453520d97fee1c6"],"state_sha256":"4ce8a867ff9a476f41df9d612acecb6b63168a9f5baefa66e1a0129d23619579"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U9QwyxTlGgAXrOtKaEl4ULXUpZit7rtLq2lfmMD30Vwb1AzAROBEBqQ5otyLmpWIT9rJKpX+lrPAhExs3GqqDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T17:24:23.570267Z","bundle_sha256":"0b31a6c454ff323b251a48b66f44e120e420a3cf19f00a205507f8153e48b7c0"}}