{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:255HRABWQ6SQNKZTD3PQWWYDBL","short_pith_number":"pith:255HRABW","canonical_record":{"source":{"id":"2504.05562","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.GR","submitted_at":"2025-04-07T23:28:52Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"10fc0a9a9c49623e8d266bc73a6cea0792205c67fd82e0532a638b50c99eba6d","abstract_canon_sha256":"e2373ebbb6897e67a275d982b0edab39a14c1e7b5b19c1af9331ab32fe15b59b"},"schema_version":"1.0"},"canonical_sha256":"d77a78803687a506ab331edf0b5b030ae5ccc5139f291005ce7118886b54e9ff","source":{"kind":"arxiv","id":"2504.05562","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.05562","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"arxiv_version","alias_value":"2504.05562v1","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.05562","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"pith_short_12","alias_value":"255HRABWQ6SQ","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"pith_short_16","alias_value":"255HRABWQ6SQNKZT","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"pith_short_8","alias_value":"255HRABW","created_at":"2026-07-05T10:46:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:255HRABWQ6SQNKZTD3PQWWYDBL","target":"record","payload":{"canonical_record":{"source":{"id":"2504.05562","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.GR","submitted_at":"2025-04-07T23:28:52Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"10fc0a9a9c49623e8d266bc73a6cea0792205c67fd82e0532a638b50c99eba6d","abstract_canon_sha256":"e2373ebbb6897e67a275d982b0edab39a14c1e7b5b19c1af9331ab32fe15b59b"},"schema_version":"1.0"},"canonical_sha256":"d77a78803687a506ab331edf0b5b030ae5ccc5139f291005ce7118886b54e9ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:46:05.805144Z","signature_b64":"Q27qDV4Vih7NPih1m8g+vn2zcMPQ3hUG+Bnla2krXQdgprsVmK9hfRhS3Q/yP6h+V7/gNR6WOxV1HGVQASSyBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d77a78803687a506ab331edf0b5b030ae5ccc5139f291005ce7118886b54e9ff","last_reissued_at":"2026-07-05T10:46:05.804464Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:46:05.804464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2504.05562","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":"2026-07-05T10:46:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ELXN4rsWW3PtrH8daoE6OVGhiVEiepO4Mo02KY8PKfIgSHsurxxKSQ7Zg1KJUBbNlp1VGN10It5Wi8cg6ZdpBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T00:04:05.441202Z"},"content_sha256":"5e1e3b527679990456de23076f96be5eec45e945478ce51f46478551c7349a65","schema_version":"1.0","event_id":"sha256:5e1e3b527679990456de23076f96be5eec45e945478ce51f46478551c7349a65"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:255HRABWQ6SQNKZTD3PQWWYDBL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Improved Stochastic Texture Filtering Through Sample Reuse","license":"http://creativecommons.org/licenses/by-sa/4.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"cs.GR","authors_text":"Bartlomiej Wronski, Matt Pharr, Tomas Akenine-M\\\"oller","submitted_at":"2025-04-07T23:28:52Z","abstract_excerpt":"Stochastic texture filtering (STF) has re-emerged as a technique that can bring down the cost of texture filtering of advanced texture compression methods, e.g., neural texture compression. However, during texture magnification, the swapped order of filtering and shading with STF can result in aliasing. The inability to smoothly interpolate material properties stored in textures, such as surface normals, leads to potentially undesirable appearance changes. We present a novel method to improve the quality of stochastically-filtered magnified textures and reduce the image difference compared to "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.05562","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/2504.05562/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":"2026-07-05T10:46:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CY4DXpsRhZdtMysLSo1HLU7HzEPWV6md8aSMXtGPlVw8czEW63YoCQ4OTa8mPHkNxrG0VZD+ZRhjUuYh8saaCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T00:04:05.441742Z"},"content_sha256":"20ccadcd75e7937ebad20d5d9a1f5c274bcad0baa206b059778e71e7f64e1c98","schema_version":"1.0","event_id":"sha256:20ccadcd75e7937ebad20d5d9a1f5c274bcad0baa206b059778e71e7f64e1c98"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/255HRABWQ6SQNKZTD3PQWWYDBL/bundle.json","state_url":"https://pith.science/pith/255HRABWQ6SQNKZTD3PQWWYDBL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/255HRABWQ6SQNKZTD3PQWWYDBL/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":"2026-08-20T00:04:05Z","links":{"resolver":"https://pith.science/pith/255HRABWQ6SQNKZTD3PQWWYDBL","bundle":"https://pith.science/pith/255HRABWQ6SQNKZTD3PQWWYDBL/bundle.json","state":"https://pith.science/pith/255HRABWQ6SQNKZTD3PQWWYDBL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/255HRABWQ6SQNKZTD3PQWWYDBL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:255HRABWQ6SQNKZTD3PQWWYDBL","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":"e2373ebbb6897e67a275d982b0edab39a14c1e7b5b19c1af9331ab32fe15b59b","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.GR","submitted_at":"2025-04-07T23:28:52Z","title_canon_sha256":"10fc0a9a9c49623e8d266bc73a6cea0792205c67fd82e0532a638b50c99eba6d"},"schema_version":"1.0","source":{"id":"2504.05562","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.05562","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"arxiv_version","alias_value":"2504.05562v1","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.05562","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"pith_short_12","alias_value":"255HRABWQ6SQ","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"pith_short_16","alias_value":"255HRABWQ6SQNKZT","created_at":"2026-07-05T10:46:05Z"},{"alias_kind":"pith_short_8","alias_value":"255HRABW","created_at":"2026-07-05T10:46:05Z"}],"graph_snapshots":[{"event_id":"sha256:20ccadcd75e7937ebad20d5d9a1f5c274bcad0baa206b059778e71e7f64e1c98","target":"graph","created_at":"2026-07-05T10:46:05Z","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/2504.05562/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Stochastic texture filtering (STF) has re-emerged as a technique that can bring down the cost of texture filtering of advanced texture compression methods, e.g., neural texture compression. However, during texture magnification, the swapped order of filtering and shading with STF can result in aliasing. The inability to smoothly interpolate material properties stored in textures, such as surface normals, leads to potentially undesirable appearance changes. We present a novel method to improve the quality of stochastically-filtered magnified textures and reduce the image difference compared to ","authors_text":"Bartlomiej Wronski, Matt Pharr, Tomas Akenine-M\\\"oller","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.GR","submitted_at":"2025-04-07T23:28:52Z","title":"Improved Stochastic Texture Filtering Through Sample Reuse"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.05562","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":"sha256:5e1e3b527679990456de23076f96be5eec45e945478ce51f46478551c7349a65","target":"record","created_at":"2026-07-05T10:46:05Z","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":"e2373ebbb6897e67a275d982b0edab39a14c1e7b5b19c1af9331ab32fe15b59b","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by-sa/4.0/","primary_cat":"cs.GR","submitted_at":"2025-04-07T23:28:52Z","title_canon_sha256":"10fc0a9a9c49623e8d266bc73a6cea0792205c67fd82e0532a638b50c99eba6d"},"schema_version":"1.0","source":{"id":"2504.05562","kind":"arxiv","version":1}},"canonical_sha256":"d77a78803687a506ab331edf0b5b030ae5ccc5139f291005ce7118886b54e9ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d77a78803687a506ab331edf0b5b030ae5ccc5139f291005ce7118886b54e9ff","first_computed_at":"2026-07-05T10:46:05.804464Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:46:05.804464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q27qDV4Vih7NPih1m8g+vn2zcMPQ3hUG+Bnla2krXQdgprsVmK9hfRhS3Q/yP6h+V7/gNR6WOxV1HGVQASSyBA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:46:05.805144Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.05562","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5e1e3b527679990456de23076f96be5eec45e945478ce51f46478551c7349a65","sha256:20ccadcd75e7937ebad20d5d9a1f5c274bcad0baa206b059778e71e7f64e1c98"],"state_sha256":"74b9a5d3bdbe3652248756974cf923936c924d1788281c5f9ee573390d923527"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"isdIuzj0hW+2Jmkcr0lHjG80nTs0z4S+jmM8HGLJfRG3gy1FAfeceQmyu4UhLkTzDZ55ZWCPxzhrsAop77utCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T00:04:05.445923Z","bundle_sha256":"26c5b1561de619f9fbaf2f5468773b7cb1ed10deac7b434ed310322c51c525c3"}}