{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:T23F7P3IBOVULJR2ZMY6T6UKR3","short_pith_number":"pith:T23F7P3I","canonical_record":{"source":{"id":"1310.5082","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2013-10-18T16:34:04Z","cross_cats_sorted":["cs.LG","stat.ML"],"title_canon_sha256":"01faa420957a0978bb669920a05a225bb8163580ce2c8942e4e868bcafadd735","abstract_canon_sha256":"c0aade4bb5c95fada8d8aa188d6643479132541c166460aaef91da8da96be873"},"schema_version":"1.0"},"canonical_sha256":"9eb65fbf680bab45a63acb31e9fa8a8ef7f16c7d217768d2d1027f5601dc9cd4","source":{"kind":"arxiv","id":"1310.5082","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.5082","created_at":"2026-05-18T03:10:01Z"},{"alias_kind":"arxiv_version","alias_value":"1310.5082v1","created_at":"2026-05-18T03:10:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.5082","created_at":"2026-05-18T03:10:01Z"},{"alias_kind":"pith_short_12","alias_value":"T23F7P3IBOVU","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"T23F7P3IBOVULJR2","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"T23F7P3I","created_at":"2026-05-18T12:27:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:T23F7P3IBOVULJR2ZMY6T6UKR3","target":"record","payload":{"canonical_record":{"source":{"id":"1310.5082","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2013-10-18T16:34:04Z","cross_cats_sorted":["cs.LG","stat.ML"],"title_canon_sha256":"01faa420957a0978bb669920a05a225bb8163580ce2c8942e4e868bcafadd735","abstract_canon_sha256":"c0aade4bb5c95fada8d8aa188d6643479132541c166460aaef91da8da96be873"},"schema_version":"1.0"},"canonical_sha256":"9eb65fbf680bab45a63acb31e9fa8a8ef7f16c7d217768d2d1027f5601dc9cd4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:10:01.141256Z","signature_b64":"VoqgnO7cRrzRB8vTdvUGbnU/JfmaIu5frSs/hN4raLsIRZWpbEkc2WJ13xR6a+XjZb/RN2mldyrzek0e+mxfDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9eb65fbf680bab45a63acb31e9fa8a8ef7f16c7d217768d2d1027f5601dc9cd4","last_reissued_at":"2026-05-18T03:10:01.140549Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:10:01.140549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.5082","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":"2026-05-18T03:10:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2dQSZirJVLPRGMlcS0qMzGm3RldD7Kla//GZa/XqCuEUt7bosot0B62Z2fTnkThjLJ/e5NCUKC8GEdiDuvQnCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T08:38:13.147959Z"},"content_sha256":"685a228163bc7d5e31176b7d2070e33329dec9f881eddcd96d665c9bade3f8bd","schema_version":"1.0","event_id":"sha256:685a228163bc7d5e31176b7d2070e33329dec9f881eddcd96d665c9bade3f8bd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:T23F7P3IBOVULJR2ZMY6T6UKR3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the Suitable Domain for SVM Training in Image Coding","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.LG","stat.ML"],"primary_cat":"cs.CV","authors_text":"Gabriel G\\'omez-P\\'erez, Gustavo Camps-Valls, Jes\\'us Malo, Juan Guti\\'errez","submitted_at":"2013-10-18T16:34:04Z","abstract_excerpt":"Conventional SVM-based image coding methods are founded on independently restricting the distortion in every image coefficient at some particular image representation. Geometrically, this implies allowing arbitrary signal distortions in an $n$-dimensional rectangle defined by the $\\varepsilon$-insensitivity zone in each dimension of the selected image representation domain. Unfortunately, not every image representation domain is well-suited for such a simple, scalar-wise, approach because statistical and/or perceptual interactions between the coefficients may exist. These interactions imply th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.5082","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":""},"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":"2026-05-18T03:10:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y2qmIH3dvL6FezXCCltmmH6rybQwjp8+Cp9KaJAf9WpFCAtjdd39utXOWPqEXHVx2eFwJnq7xY/I7kW/VoasCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T08:38:13.148648Z"},"content_sha256":"ff3bdf952ba5eb2b653cb1cb526a8adc0b4439472bb65c3899e8fff6460fb10c","schema_version":"1.0","event_id":"sha256:ff3bdf952ba5eb2b653cb1cb526a8adc0b4439472bb65c3899e8fff6460fb10c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T23F7P3IBOVULJR2ZMY6T6UKR3/bundle.json","state_url":"https://pith.science/pith/T23F7P3IBOVULJR2ZMY6T6UKR3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T23F7P3IBOVULJR2ZMY6T6UKR3/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":"2026-05-22T08:38:13Z","links":{"resolver":"https://pith.science/pith/T23F7P3IBOVULJR2ZMY6T6UKR3","bundle":"https://pith.science/pith/T23F7P3IBOVULJR2ZMY6T6UKR3/bundle.json","state":"https://pith.science/pith/T23F7P3IBOVULJR2ZMY6T6UKR3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T23F7P3IBOVULJR2ZMY6T6UKR3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:T23F7P3IBOVULJR2ZMY6T6UKR3","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":"c0aade4bb5c95fada8d8aa188d6643479132541c166460aaef91da8da96be873","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2013-10-18T16:34:04Z","title_canon_sha256":"01faa420957a0978bb669920a05a225bb8163580ce2c8942e4e868bcafadd735"},"schema_version":"1.0","source":{"id":"1310.5082","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.5082","created_at":"2026-05-18T03:10:01Z"},{"alias_kind":"arxiv_version","alias_value":"1310.5082v1","created_at":"2026-05-18T03:10:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.5082","created_at":"2026-05-18T03:10:01Z"},{"alias_kind":"pith_short_12","alias_value":"T23F7P3IBOVU","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"T23F7P3IBOVULJR2","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"T23F7P3I","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:ff3bdf952ba5eb2b653cb1cb526a8adc0b4439472bb65c3899e8fff6460fb10c","target":"graph","created_at":"2026-05-18T03:10:01Z","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"},"paper":{"abstract_excerpt":"Conventional SVM-based image coding methods are founded on independently restricting the distortion in every image coefficient at some particular image representation. Geometrically, this implies allowing arbitrary signal distortions in an $n$-dimensional rectangle defined by the $\\varepsilon$-insensitivity zone in each dimension of the selected image representation domain. Unfortunately, not every image representation domain is well-suited for such a simple, scalar-wise, approach because statistical and/or perceptual interactions between the coefficients may exist. These interactions imply th","authors_text":"Gabriel G\\'omez-P\\'erez, Gustavo Camps-Valls, Jes\\'us Malo, Juan Guti\\'errez","cross_cats":["cs.LG","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2013-10-18T16:34:04Z","title":"On the Suitable Domain for SVM Training in Image Coding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.5082","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":"sha256:685a228163bc7d5e31176b7d2070e33329dec9f881eddcd96d665c9bade3f8bd","target":"record","created_at":"2026-05-18T03:10:01Z","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":"c0aade4bb5c95fada8d8aa188d6643479132541c166460aaef91da8da96be873","cross_cats_sorted":["cs.LG","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2013-10-18T16:34:04Z","title_canon_sha256":"01faa420957a0978bb669920a05a225bb8163580ce2c8942e4e868bcafadd735"},"schema_version":"1.0","source":{"id":"1310.5082","kind":"arxiv","version":1}},"canonical_sha256":"9eb65fbf680bab45a63acb31e9fa8a8ef7f16c7d217768d2d1027f5601dc9cd4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9eb65fbf680bab45a63acb31e9fa8a8ef7f16c7d217768d2d1027f5601dc9cd4","first_computed_at":"2026-05-18T03:10:01.140549Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:10:01.140549Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VoqgnO7cRrzRB8vTdvUGbnU/JfmaIu5frSs/hN4raLsIRZWpbEkc2WJ13xR6a+XjZb/RN2mldyrzek0e+mxfDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:10:01.141256Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.5082","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:685a228163bc7d5e31176b7d2070e33329dec9f881eddcd96d665c9bade3f8bd","sha256:ff3bdf952ba5eb2b653cb1cb526a8adc0b4439472bb65c3899e8fff6460fb10c"],"state_sha256":"39b9a5b3fd1e83e299fab0d4675b43ea64b2e1e3971e10c2b71af8f8ee70df59"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z8HFS6OpMTkiLF/5EpvlSo3JRvinZEDkbBj5p4RuT3KRwA3AxKIKO50xtUk7yVDr1VtROAhm87lX1J0FkHXIDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T08:38:13.152291Z","bundle_sha256":"2b9d267f715f877016de5f982bca1551e8a6453e5097cb51229474a109a2c897"}}