{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:KJN7HYZUNOUE6TYBAPBEEIXZUN","short_pith_number":"pith:KJN7HYZU","canonical_record":{"source":{"id":"2509.09844","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-09-11T20:54:26Z","cross_cats_sorted":[],"title_canon_sha256":"90e818fd8fd6d8429dcd72ca3fcdfdb5c717e7513a7f721ee18f56f1e83de155","abstract_canon_sha256":"701cbbc5591f15f7e0c168ab2e9a703c560c1e2aaba6bf04f49c7ce6fcd39ab7"},"schema_version":"1.0"},"canonical_sha256":"525bf3e3346ba84f4f0103c24222f9a37f9929e2c792dd3f368fd6bbcd957ee3","source":{"kind":"arxiv","id":"2509.09844","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.09844","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"arxiv_version","alias_value":"2509.09844v1","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.09844","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"pith_short_12","alias_value":"KJN7HYZUNOUE","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"pith_short_16","alias_value":"KJN7HYZUNOUE6TYB","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"pith_short_8","alias_value":"KJN7HYZU","created_at":"2026-07-05T12:09:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:KJN7HYZUNOUE6TYBAPBEEIXZUN","target":"record","payload":{"canonical_record":{"source":{"id":"2509.09844","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-09-11T20:54:26Z","cross_cats_sorted":[],"title_canon_sha256":"90e818fd8fd6d8429dcd72ca3fcdfdb5c717e7513a7f721ee18f56f1e83de155","abstract_canon_sha256":"701cbbc5591f15f7e0c168ab2e9a703c560c1e2aaba6bf04f49c7ce6fcd39ab7"},"schema_version":"1.0"},"canonical_sha256":"525bf3e3346ba84f4f0103c24222f9a37f9929e2c792dd3f368fd6bbcd957ee3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:09:50.433253Z","signature_b64":"CWoavFO9YbqEk6cSaFKBtSHk2bp0okWk4ekFCZRWdUMBPDUzwBeTFBLh9NiM/angPi019txqhci5To+ZLMGBCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"525bf3e3346ba84f4f0103c24222f9a37f9929e2c792dd3f368fd6bbcd957ee3","last_reissued_at":"2026-07-05T12:09:50.432603Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:09:50.432603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2509.09844","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":"2026-07-05T12:09:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x5T+fRyuGJvfOZrGjlFkkppVoL4MQzbldsJWst4UTmpxXEJ3+d5xjyFu7liJd8udLHzF7P8/6AdIaWdT5vaGCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T06:40:09.826791Z"},"content_sha256":"64e1dc2a17871397006f3884d0e7718c77a4794829f7d0f738ec73dc609e7a11","schema_version":"1.0","event_id":"sha256:64e1dc2a17871397006f3884d0e7718c77a4794829f7d0f738ec73dc609e7a11"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:KJN7HYZUNOUE6TYBAPBEEIXZUN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Privacy-Preserving Automated Rosacea Detection Based on Medically Inspired Region of Interest Selection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chengjun Liu, Chengyu Yang, Rishik Reddy Yesgari","submitted_at":"2025-09-11T20:54:26Z","abstract_excerpt":"Rosacea is a common but underdiagnosed inflammatory skin condition that primarily affects the central face and presents with subtle redness, pustules, and visible blood vessels. Automated detection remains challenging due to the diffuse nature of symptoms, the scarcity of labeled datasets, and privacy concerns associated with using identifiable facial images. A novel privacy-preserving automated rosacea detection method inspired by clinical priors and trained entirely on synthetic data is presented in this paper. Specifically, the proposed method, which leverages the observation that rosacea m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.09844","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/2509.09844/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":"2026-07-05T12:09:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mGA3pm6b0qRN2Cz2M13hdsAxC1RqY+JfoJpZDqtGdtBh2xsvFbcLHGJcDwTb3VJY6DuGwK/oBdPFgQGcNA18DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T06:40:09.827289Z"},"content_sha256":"fd73b3922672da28003500d56371627064e0d7de6c85cf620e6584c1dd31b376","schema_version":"1.0","event_id":"sha256:fd73b3922672da28003500d56371627064e0d7de6c85cf620e6584c1dd31b376"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KJN7HYZUNOUE6TYBAPBEEIXZUN/bundle.json","state_url":"https://pith.science/pith/KJN7HYZUNOUE6TYBAPBEEIXZUN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KJN7HYZUNOUE6TYBAPBEEIXZUN/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":"2026-08-08T06:40:09Z","links":{"resolver":"https://pith.science/pith/KJN7HYZUNOUE6TYBAPBEEIXZUN","bundle":"https://pith.science/pith/KJN7HYZUNOUE6TYBAPBEEIXZUN/bundle.json","state":"https://pith.science/pith/KJN7HYZUNOUE6TYBAPBEEIXZUN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KJN7HYZUNOUE6TYBAPBEEIXZUN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:KJN7HYZUNOUE6TYBAPBEEIXZUN","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":"701cbbc5591f15f7e0c168ab2e9a703c560c1e2aaba6bf04f49c7ce6fcd39ab7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-09-11T20:54:26Z","title_canon_sha256":"90e818fd8fd6d8429dcd72ca3fcdfdb5c717e7513a7f721ee18f56f1e83de155"},"schema_version":"1.0","source":{"id":"2509.09844","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2509.09844","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"arxiv_version","alias_value":"2509.09844v1","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.09844","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"pith_short_12","alias_value":"KJN7HYZUNOUE","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"pith_short_16","alias_value":"KJN7HYZUNOUE6TYB","created_at":"2026-07-05T12:09:50Z"},{"alias_kind":"pith_short_8","alias_value":"KJN7HYZU","created_at":"2026-07-05T12:09:50Z"}],"graph_snapshots":[{"event_id":"sha256:fd73b3922672da28003500d56371627064e0d7de6c85cf620e6584c1dd31b376","target":"graph","created_at":"2026-07-05T12:09:50Z","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/2509.09844/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Rosacea is a common but underdiagnosed inflammatory skin condition that primarily affects the central face and presents with subtle redness, pustules, and visible blood vessels. Automated detection remains challenging due to the diffuse nature of symptoms, the scarcity of labeled datasets, and privacy concerns associated with using identifiable facial images. A novel privacy-preserving automated rosacea detection method inspired by clinical priors and trained entirely on synthetic data is presented in this paper. Specifically, the proposed method, which leverages the observation that rosacea m","authors_text":"Chengjun Liu, Chengyu Yang, Rishik Reddy Yesgari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-09-11T20:54:26Z","title":"Privacy-Preserving Automated Rosacea Detection Based on Medically Inspired Region of Interest Selection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.09844","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":"sha256:64e1dc2a17871397006f3884d0e7718c77a4794829f7d0f738ec73dc609e7a11","target":"record","created_at":"2026-07-05T12:09:50Z","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":"701cbbc5591f15f7e0c168ab2e9a703c560c1e2aaba6bf04f49c7ce6fcd39ab7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-09-11T20:54:26Z","title_canon_sha256":"90e818fd8fd6d8429dcd72ca3fcdfdb5c717e7513a7f721ee18f56f1e83de155"},"schema_version":"1.0","source":{"id":"2509.09844","kind":"arxiv","version":1}},"canonical_sha256":"525bf3e3346ba84f4f0103c24222f9a37f9929e2c792dd3f368fd6bbcd957ee3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"525bf3e3346ba84f4f0103c24222f9a37f9929e2c792dd3f368fd6bbcd957ee3","first_computed_at":"2026-07-05T12:09:50.432603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T12:09:50.432603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CWoavFO9YbqEk6cSaFKBtSHk2bp0okWk4ekFCZRWdUMBPDUzwBeTFBLh9NiM/angPi019txqhci5To+ZLMGBCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T12:09:50.433253Z","signed_message":"canonical_sha256_bytes"},"source_id":"2509.09844","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64e1dc2a17871397006f3884d0e7718c77a4794829f7d0f738ec73dc609e7a11","sha256:fd73b3922672da28003500d56371627064e0d7de6c85cf620e6584c1dd31b376"],"state_sha256":"ee1a25e6974b411211d645f365d9c424bc2c544ee9af6d7d43d1ef9cd2e72f9a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lf4dAlkNyvfEPLhFyRyvmVG6ipX7bEt9FGJvSb5F6QABdCa7vS0iL1frUYTXis0ZdMzg4dFe2bVju4WD03XsCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T06:40:09.830777Z","bundle_sha256":"6d76342bfbcb482c5e4e2249b35123581b39483efedc387d68b4a60b69cdce10"}}