{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:5IGDGILO52T7ZOCLDXU6LO4UOW","short_pith_number":"pith:5IGDGILO","canonical_record":{"source":{"id":"1401.0733","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-01-03T21:15:13Z","cross_cats_sorted":[],"title_canon_sha256":"698481e3df49e704a5247e91b5c01c47f0b04d0e3f59e416604be4ad53526871","abstract_canon_sha256":"a479e30b1c7dbcf2f37370af813a4ad45cff236cdd62786b9b566fc19ba4dd7f"},"schema_version":"1.0"},"canonical_sha256":"ea0c33216eeea7fcb84b1de9e5bb94759cad690ffb9da051f9f5534820ddabcb","source":{"kind":"arxiv","id":"1401.0733","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.0733","created_at":"2026-05-18T02:39:01Z"},{"alias_kind":"arxiv_version","alias_value":"1401.0733v2","created_at":"2026-05-18T02:39:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.0733","created_at":"2026-05-18T02:39:01Z"},{"alias_kind":"pith_short_12","alias_value":"5IGDGILO52T7","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5IGDGILO52T7ZOCL","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5IGDGILO","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:5IGDGILO52T7ZOCLDXU6LO4UOW","target":"record","payload":{"canonical_record":{"source":{"id":"1401.0733","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-01-03T21:15:13Z","cross_cats_sorted":[],"title_canon_sha256":"698481e3df49e704a5247e91b5c01c47f0b04d0e3f59e416604be4ad53526871","abstract_canon_sha256":"a479e30b1c7dbcf2f37370af813a4ad45cff236cdd62786b9b566fc19ba4dd7f"},"schema_version":"1.0"},"canonical_sha256":"ea0c33216eeea7fcb84b1de9e5bb94759cad690ffb9da051f9f5534820ddabcb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:39:01.165352Z","signature_b64":"S84KPxzyXuCyrk2KP4iFQh5sFd/IyWGb3EraMD4KCJtw6E67enW7/y+ioF1vE6/2iwN337dE2Wq0i/DpBczgBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea0c33216eeea7fcb84b1de9e5bb94759cad690ffb9da051f9f5534820ddabcb","last_reissued_at":"2026-05-18T02:39:01.164669Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:39:01.164669Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1401.0733","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":"2026-05-18T02:39:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eekfUwC5kst8ppZu7FAR/Zd4bfWx1lOFYhw+9dsObxVBzoA8FHE4AUtpWOITCZq+MjZLar1ibDb/UdkI0h8dCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T19:59:02.127726Z"},"content_sha256":"8d55ee587fb37e92bc3afe811092617e4a87a5e89c05fb0f25fc3fc254ac6162","schema_version":"1.0","event_id":"sha256:8d55ee587fb37e92bc3afe811092617e4a87a5e89c05fb0f25fc3fc254ac6162"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:5IGDGILO52T7ZOCLDXU6LO4UOW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"ConceptVision: A Flexible Scene Classification Framework","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Ahmet Iscen, Eren Golge, Ilker Sarac, Pinar Duygulu","submitted_at":"2014-01-03T21:15:13Z","abstract_excerpt":"We introduce ConceptVision, a method that aims for high accuracy in categorizing large number of scenes, while keeping the model relatively simpler and efficient for scalability. The proposed method combines the advantages of both low-level representations and high-level semantic categories, and eliminates the distinctions between different levels through the definition of concepts. The proposed framework encodes the perspectives brought through different concepts by considering them in concept groups. Different perspectives are ensembled for the final decision. Extensive experiments are carri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.0733","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":""},"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":"2026-05-18T02:39:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jY4gWaWynyverPPDcjRBxDcbokgzZTqSHLaTcd91S68RKB6eUG12dNDTpgBrJcE+mn8thAOiDAAMF5X2PVXfDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T19:59:02.128061Z"},"content_sha256":"d45e2b2a4952e8db7ae17112801266c893487a3c06e93977bfa1ce866f6f5955","schema_version":"1.0","event_id":"sha256:d45e2b2a4952e8db7ae17112801266c893487a3c06e93977bfa1ce866f6f5955"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5IGDGILO52T7ZOCLDXU6LO4UOW/bundle.json","state_url":"https://pith.science/pith/5IGDGILO52T7ZOCLDXU6LO4UOW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5IGDGILO52T7ZOCLDXU6LO4UOW/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":"2026-06-27T19:59:02Z","links":{"resolver":"https://pith.science/pith/5IGDGILO52T7ZOCLDXU6LO4UOW","bundle":"https://pith.science/pith/5IGDGILO52T7ZOCLDXU6LO4UOW/bundle.json","state":"https://pith.science/pith/5IGDGILO52T7ZOCLDXU6LO4UOW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5IGDGILO52T7ZOCLDXU6LO4UOW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5IGDGILO52T7ZOCLDXU6LO4UOW","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":"a479e30b1c7dbcf2f37370af813a4ad45cff236cdd62786b9b566fc19ba4dd7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-01-03T21:15:13Z","title_canon_sha256":"698481e3df49e704a5247e91b5c01c47f0b04d0e3f59e416604be4ad53526871"},"schema_version":"1.0","source":{"id":"1401.0733","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1401.0733","created_at":"2026-05-18T02:39:01Z"},{"alias_kind":"arxiv_version","alias_value":"1401.0733v2","created_at":"2026-05-18T02:39:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.0733","created_at":"2026-05-18T02:39:01Z"},{"alias_kind":"pith_short_12","alias_value":"5IGDGILO52T7","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5IGDGILO52T7ZOCL","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5IGDGILO","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:d45e2b2a4952e8db7ae17112801266c893487a3c06e93977bfa1ce866f6f5955","target":"graph","created_at":"2026-05-18T02:39:01Z","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":"We introduce ConceptVision, a method that aims for high accuracy in categorizing large number of scenes, while keeping the model relatively simpler and efficient for scalability. The proposed method combines the advantages of both low-level representations and high-level semantic categories, and eliminates the distinctions between different levels through the definition of concepts. The proposed framework encodes the perspectives brought through different concepts by considering them in concept groups. Different perspectives are ensembled for the final decision. Extensive experiments are carri","authors_text":"Ahmet Iscen, Eren Golge, Ilker Sarac, Pinar Duygulu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-01-03T21:15:13Z","title":"ConceptVision: A Flexible Scene Classification Framework"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.0733","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":"sha256:8d55ee587fb37e92bc3afe811092617e4a87a5e89c05fb0f25fc3fc254ac6162","target":"record","created_at":"2026-05-18T02:39:01Z","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":"a479e30b1c7dbcf2f37370af813a4ad45cff236cdd62786b9b566fc19ba4dd7f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-01-03T21:15:13Z","title_canon_sha256":"698481e3df49e704a5247e91b5c01c47f0b04d0e3f59e416604be4ad53526871"},"schema_version":"1.0","source":{"id":"1401.0733","kind":"arxiv","version":2}},"canonical_sha256":"ea0c33216eeea7fcb84b1de9e5bb94759cad690ffb9da051f9f5534820ddabcb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ea0c33216eeea7fcb84b1de9e5bb94759cad690ffb9da051f9f5534820ddabcb","first_computed_at":"2026-05-18T02:39:01.164669Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:01.164669Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S84KPxzyXuCyrk2KP4iFQh5sFd/IyWGb3EraMD4KCJtw6E67enW7/y+ioF1vE6/2iwN337dE2Wq0i/DpBczgBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:01.165352Z","signed_message":"canonical_sha256_bytes"},"source_id":"1401.0733","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d55ee587fb37e92bc3afe811092617e4a87a5e89c05fb0f25fc3fc254ac6162","sha256:d45e2b2a4952e8db7ae17112801266c893487a3c06e93977bfa1ce866f6f5955"],"state_sha256":"c9b7e26aa211a922acf7333ab047a63676271c8941042360f1aa41fc426f1afc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SaVQmDP1b6KNARf13eQtV7s4hGLkoE2widxu82cfKV1A3Q+ziSiCG8QEqWYee7ndCv9OyIPJF/TSw1tTwcJAAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T19:59:02.130047Z","bundle_sha256":"eb26dec018c7385fff2e53b58549394693ad405c39a7773e4422efdb7276f1c8"}}