{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:UGG3YRNQNZRHGE6UX5RZHDFETW","short_pith_number":"pith:UGG3YRNQ","canonical_record":{"source":{"id":"2306.00246","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-05-31T23:40:47Z","cross_cats_sorted":[],"title_canon_sha256":"c20deb3e76bf402f95388e603264f658ebc286759e6b430aa6fb644d825b44d6","abstract_canon_sha256":"dc4379bf160c6eb4bdd4927cd609f9b0f8f036fbbb7561b3d83c050e49294104"},"schema_version":"1.0"},"canonical_sha256":"a18dbc45b06e627313d4bf63938ca49dbc2940e898e730eba97a9b94e1b085a1","source":{"kind":"arxiv","id":"2306.00246","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.00246","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"arxiv_version","alias_value":"2306.00246v1","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.00246","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"pith_short_12","alias_value":"UGG3YRNQNZRH","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"pith_short_16","alias_value":"UGG3YRNQNZRHGE6U","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"pith_short_8","alias_value":"UGG3YRNQ","created_at":"2026-07-05T06:16:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:UGG3YRNQNZRHGE6UX5RZHDFETW","target":"record","payload":{"canonical_record":{"source":{"id":"2306.00246","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-05-31T23:40:47Z","cross_cats_sorted":[],"title_canon_sha256":"c20deb3e76bf402f95388e603264f658ebc286759e6b430aa6fb644d825b44d6","abstract_canon_sha256":"dc4379bf160c6eb4bdd4927cd609f9b0f8f036fbbb7561b3d83c050e49294104"},"schema_version":"1.0"},"canonical_sha256":"a18dbc45b06e627313d4bf63938ca49dbc2940e898e730eba97a9b94e1b085a1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:16:24.007529Z","signature_b64":"KaHcV/VA5pXmIpuejM/C4lFeNskDOCTJFcL81sIyi4tH8FKjSHYKqRht7zjoC+rJGHbMq10pJCrr+04jMLw4AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a18dbc45b06e627313d4bf63938ca49dbc2940e898e730eba97a9b94e1b085a1","last_reissued_at":"2026-07-05T06:16:24.007072Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:16:24.007072Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.00246","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":"2026-07-05T06:16:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KsPtoRTTBcuvUvNG6kyQvUhtlxLE5PTHikheLa2MMVPuPOm3yQQVlFfnqJ3Xat6hkf+Wv4TB85uxeK2ymrUsBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:49:07.635066Z"},"content_sha256":"a90c569e8c50d27f35055df2a9819132e22e3c16b92c33b3b8b09e89ea19c437","schema_version":"1.0","event_id":"sha256:a90c569e8c50d27f35055df2a9819132e22e3c16b92c33b3b8b09e89ea19c437"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:UGG3YRNQNZRHGE6UX5RZHDFETW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fine-Grained Property Value Assessment using Probabilistic Disaggregation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Aram Ansary Ogholbake, Benjamin Brodie, Cohen Archbold, Nathan Jacobs","submitted_at":"2023-05-31T23:40:47Z","abstract_excerpt":"The monetary value of a given piece of real estate, a parcel, is often readily available from a geographic information system. However, for many applications, such as insurance and urban planning, it is useful to have estimates of property value at much higher spatial resolutions. We propose a method to estimate the distribution over property value at the pixel level from remote sensing imagery. We evaluate on a real-world dataset of a major urban area. Our results show that the proposed approaches are capable of generating fine-level estimates of property values, significantly improving upon "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.00246","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/2306.00246/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":"2026-07-05T06:16:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pvuDlqloRPEWb2Kk4oKmHrg9aSBL1pgk3ISu9mFEl6QJ6c6PoQg7EasYj78se2ijkkd/jw819iSyktioTjMVAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:49:07.635454Z"},"content_sha256":"12e51dbcf5d9859d7d1887576cd9b8d3e9fcdc2158aed205fd6a01d3c3fa3e89","schema_version":"1.0","event_id":"sha256:12e51dbcf5d9859d7d1887576cd9b8d3e9fcdc2158aed205fd6a01d3c3fa3e89"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UGG3YRNQNZRHGE6UX5RZHDFETW/bundle.json","state_url":"https://pith.science/pith/UGG3YRNQNZRHGE6UX5RZHDFETW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UGG3YRNQNZRHGE6UX5RZHDFETW/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":"2026-07-06T18:49:07Z","links":{"resolver":"https://pith.science/pith/UGG3YRNQNZRHGE6UX5RZHDFETW","bundle":"https://pith.science/pith/UGG3YRNQNZRHGE6UX5RZHDFETW/bundle.json","state":"https://pith.science/pith/UGG3YRNQNZRHGE6UX5RZHDFETW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UGG3YRNQNZRHGE6UX5RZHDFETW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:UGG3YRNQNZRHGE6UX5RZHDFETW","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":"dc4379bf160c6eb4bdd4927cd609f9b0f8f036fbbb7561b3d83c050e49294104","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-05-31T23:40:47Z","title_canon_sha256":"c20deb3e76bf402f95388e603264f658ebc286759e6b430aa6fb644d825b44d6"},"schema_version":"1.0","source":{"id":"2306.00246","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.00246","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"arxiv_version","alias_value":"2306.00246v1","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.00246","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"pith_short_12","alias_value":"UGG3YRNQNZRH","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"pith_short_16","alias_value":"UGG3YRNQNZRHGE6U","created_at":"2026-07-05T06:16:24Z"},{"alias_kind":"pith_short_8","alias_value":"UGG3YRNQ","created_at":"2026-07-05T06:16:24Z"}],"graph_snapshots":[{"event_id":"sha256:12e51dbcf5d9859d7d1887576cd9b8d3e9fcdc2158aed205fd6a01d3c3fa3e89","target":"graph","created_at":"2026-07-05T06:16:24Z","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/2306.00246/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The monetary value of a given piece of real estate, a parcel, is often readily available from a geographic information system. However, for many applications, such as insurance and urban planning, it is useful to have estimates of property value at much higher spatial resolutions. We propose a method to estimate the distribution over property value at the pixel level from remote sensing imagery. We evaluate on a real-world dataset of a major urban area. Our results show that the proposed approaches are capable of generating fine-level estimates of property values, significantly improving upon ","authors_text":"Aram Ansary Ogholbake, Benjamin Brodie, Cohen Archbold, Nathan Jacobs","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-05-31T23:40:47Z","title":"Fine-Grained Property Value Assessment using Probabilistic Disaggregation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.00246","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:a90c569e8c50d27f35055df2a9819132e22e3c16b92c33b3b8b09e89ea19c437","target":"record","created_at":"2026-07-05T06:16:24Z","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":"dc4379bf160c6eb4bdd4927cd609f9b0f8f036fbbb7561b3d83c050e49294104","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-05-31T23:40:47Z","title_canon_sha256":"c20deb3e76bf402f95388e603264f658ebc286759e6b430aa6fb644d825b44d6"},"schema_version":"1.0","source":{"id":"2306.00246","kind":"arxiv","version":1}},"canonical_sha256":"a18dbc45b06e627313d4bf63938ca49dbc2940e898e730eba97a9b94e1b085a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a18dbc45b06e627313d4bf63938ca49dbc2940e898e730eba97a9b94e1b085a1","first_computed_at":"2026-07-05T06:16:24.007072Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:16:24.007072Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KaHcV/VA5pXmIpuejM/C4lFeNskDOCTJFcL81sIyi4tH8FKjSHYKqRht7zjoC+rJGHbMq10pJCrr+04jMLw4AA==","signature_status":"signed_v1","signed_at":"2026-07-05T06:16:24.007529Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.00246","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a90c569e8c50d27f35055df2a9819132e22e3c16b92c33b3b8b09e89ea19c437","sha256:12e51dbcf5d9859d7d1887576cd9b8d3e9fcdc2158aed205fd6a01d3c3fa3e89"],"state_sha256":"f6bfd384b3175d306febc7c9b0d15f3c2d48133bd55333cac793fa00f8c3e082"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SpWcMZ3WMFJumClW+CIMTVA9jKHApuwZ6kaHvvzCDUblZLt78RBr9dd9h0qfS5nxikGR+pn81bye7ck2VcqVDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:49:07.637443Z","bundle_sha256":"6b1371156183f00699d1d9d7d2dd4258224704520242e838b2687299ece71008"}}