{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:FWRJ2S2MJZYWQ73ITMIRYFLF4Q","short_pith_number":"pith:FWRJ2S2M","canonical_record":{"source":{"id":"2605.27452","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T21:11:50Z","cross_cats_sorted":[],"title_canon_sha256":"4e62a6687d3fc4534bbeab28aa57ef388240d870fa76ecceb9e215f2927ad55a","abstract_canon_sha256":"717b832ae22283fe262e71dd845510f8750e217cde67cc817eaee980281ed310"},"schema_version":"1.0"},"canonical_sha256":"2da29d4b4c4e71687f689b111c1565e40785756118df86f36e2b87387a4b8507","source":{"kind":"arxiv","id":"2605.27452","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.27452","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"arxiv_version","alias_value":"2605.27452v1","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.27452","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"pith_short_12","alias_value":"FWRJ2S2MJZYW","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"pith_short_16","alias_value":"FWRJ2S2MJZYWQ73I","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"pith_short_8","alias_value":"FWRJ2S2M","created_at":"2026-05-28T00:05:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:FWRJ2S2MJZYWQ73ITMIRYFLF4Q","target":"record","payload":{"canonical_record":{"source":{"id":"2605.27452","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T21:11:50Z","cross_cats_sorted":[],"title_canon_sha256":"4e62a6687d3fc4534bbeab28aa57ef388240d870fa76ecceb9e215f2927ad55a","abstract_canon_sha256":"717b832ae22283fe262e71dd845510f8750e217cde67cc817eaee980281ed310"},"schema_version":"1.0"},"canonical_sha256":"2da29d4b4c4e71687f689b111c1565e40785756118df86f36e2b87387a4b8507","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-28T00:05:19.481806Z","signature_b64":"kobVNLcNycOKVuS/ePTZDixbyLUrPjVraxJzZ4+dunTKMHvUP596eGLjnOkII4x5KXpGt7ifHm3vIsBFPw06DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2da29d4b4c4e71687f689b111c1565e40785756118df86f36e2b87387a4b8507","last_reissued_at":"2026-05-28T00:05:19.481025Z","signature_status":"signed_v1","first_computed_at":"2026-05-28T00:05:19.481025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.27452","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":"2026-05-28T00:05:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UUm3RMPCgTdiFFGkQzqhHP+H05ZyASTi03GCLl4FmS4Dxrln8OvscRa0KO14MJb+DQqi0zktEMPNgXdDLGPtAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T22:55:37.290773Z"},"content_sha256":"58ff408aec709789cb49c2a47419b42c05db1217a5ef9835e99cc919968b054b","schema_version":"1.0","event_id":"sha256:58ff408aec709789cb49c2a47419b42c05db1217a5ef9835e99cc919968b054b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:FWRJ2S2MJZYWQ73ITMIRYFLF4Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fine-Tuning Vision-Language Models for Understanding Current Damage and Scoring Priority with Quality Guard Agent","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Takato Yasuno","submitted_at":"2026-05-24T21:11:50Z","abstract_excerpt":"Bridge inspection in Japan requires mandatory visual assessments every five years, yet qualitative damage ratings (levels a-e) assigned by different engineers exhibit significant inter-rater variability -- a critical barrier to consistent infrastructure management. The aging of skilled engineers further threatens inspection capacity. This paper presents a methodology for automating bridge damage understanding and repair priority scoring using fine-tuned Vision-Language Models (VLMs).\n  We fine-tune LLaVA-1.5-7B with QLoRA on up to 4,000 paired bridge damage images and inspection text records, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.27452","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/2605.27452/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":"2026-05-28T00:05:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fKA4nmqREMzAWcfDaaJuZZwZTAgIqaY5/cQD7hGBKRh7367kvt8mLNP9REE47TEddSyIcBst1ekMBPpU+a49Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T22:55:37.291145Z"},"content_sha256":"54bb1b65e495ac8f4b65f28afd176d4f55e23c59c75a8fd82f96ae371cbbd8eb","schema_version":"1.0","event_id":"sha256:54bb1b65e495ac8f4b65f28afd176d4f55e23c59c75a8fd82f96ae371cbbd8eb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FWRJ2S2MJZYWQ73ITMIRYFLF4Q/bundle.json","state_url":"https://pith.science/pith/FWRJ2S2MJZYWQ73ITMIRYFLF4Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FWRJ2S2MJZYWQ73ITMIRYFLF4Q/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":"2026-06-03T22:55:37Z","links":{"resolver":"https://pith.science/pith/FWRJ2S2MJZYWQ73ITMIRYFLF4Q","bundle":"https://pith.science/pith/FWRJ2S2MJZYWQ73ITMIRYFLF4Q/bundle.json","state":"https://pith.science/pith/FWRJ2S2MJZYWQ73ITMIRYFLF4Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FWRJ2S2MJZYWQ73ITMIRYFLF4Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:FWRJ2S2MJZYWQ73ITMIRYFLF4Q","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":"717b832ae22283fe262e71dd845510f8750e217cde67cc817eaee980281ed310","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T21:11:50Z","title_canon_sha256":"4e62a6687d3fc4534bbeab28aa57ef388240d870fa76ecceb9e215f2927ad55a"},"schema_version":"1.0","source":{"id":"2605.27452","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.27452","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"arxiv_version","alias_value":"2605.27452v1","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.27452","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"pith_short_12","alias_value":"FWRJ2S2MJZYW","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"pith_short_16","alias_value":"FWRJ2S2MJZYWQ73I","created_at":"2026-05-28T00:05:19Z"},{"alias_kind":"pith_short_8","alias_value":"FWRJ2S2M","created_at":"2026-05-28T00:05:19Z"}],"graph_snapshots":[{"event_id":"sha256:54bb1b65e495ac8f4b65f28afd176d4f55e23c59c75a8fd82f96ae371cbbd8eb","target":"graph","created_at":"2026-05-28T00:05:19Z","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/2605.27452/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Bridge inspection in Japan requires mandatory visual assessments every five years, yet qualitative damage ratings (levels a-e) assigned by different engineers exhibit significant inter-rater variability -- a critical barrier to consistent infrastructure management. The aging of skilled engineers further threatens inspection capacity. This paper presents a methodology for automating bridge damage understanding and repair priority scoring using fine-tuned Vision-Language Models (VLMs).\n  We fine-tune LLaVA-1.5-7B with QLoRA on up to 4,000 paired bridge damage images and inspection text records, ","authors_text":"Takato Yasuno","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T21:11:50Z","title":"Fine-Tuning Vision-Language Models for Understanding Current Damage and Scoring Priority with Quality Guard Agent"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.27452","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":"sha256:58ff408aec709789cb49c2a47419b42c05db1217a5ef9835e99cc919968b054b","target":"record","created_at":"2026-05-28T00:05:19Z","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":"717b832ae22283fe262e71dd845510f8750e217cde67cc817eaee980281ed310","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-24T21:11:50Z","title_canon_sha256":"4e62a6687d3fc4534bbeab28aa57ef388240d870fa76ecceb9e215f2927ad55a"},"schema_version":"1.0","source":{"id":"2605.27452","kind":"arxiv","version":1}},"canonical_sha256":"2da29d4b4c4e71687f689b111c1565e40785756118df86f36e2b87387a4b8507","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2da29d4b4c4e71687f689b111c1565e40785756118df86f36e2b87387a4b8507","first_computed_at":"2026-05-28T00:05:19.481025Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-28T00:05:19.481025Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kobVNLcNycOKVuS/ePTZDixbyLUrPjVraxJzZ4+dunTKMHvUP596eGLjnOkII4x5KXpGt7ifHm3vIsBFPw06DQ==","signature_status":"signed_v1","signed_at":"2026-05-28T00:05:19.481806Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.27452","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:58ff408aec709789cb49c2a47419b42c05db1217a5ef9835e99cc919968b054b","sha256:54bb1b65e495ac8f4b65f28afd176d4f55e23c59c75a8fd82f96ae371cbbd8eb"],"state_sha256":"64c34a34fa025908d99f2f875be6642141d98244c6adad8a160adf5cfb3a6b24"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rn5nR5di5QXtSsmpVsOWm64xnak9H69P0x53ZEpQHPwJGMRYRtS00Ljrmu7/Q+ucf4J0MtOdJ6CpJhRzOun6Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T22:55:37.293498Z","bundle_sha256":"432c43e08d03f8d4eae71685e1917313578d1ccab0ec2a85ca175072dbf80488"}}