{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:Y4TPVI2UVRGOWHM62IAEBOZDXK","short_pith_number":"pith:Y4TPVI2U","canonical_record":{"source":{"id":"2502.17525","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2025-02-24T03:34:38Z","cross_cats_sorted":[],"title_canon_sha256":"e47541e0c8c172d2454b33c6b274b02dfadfa179edfe4af69d28c2007579a915","abstract_canon_sha256":"b388d73ef392f492462fa2b4a5b17a9bd3ab7d85b9ef845c6331668717482849"},"schema_version":"1.0"},"canonical_sha256":"c726faa354ac4ceb1d9ed20040bb23ba8210443428a23d9817f35794539e064e","source":{"kind":"arxiv","id":"2502.17525","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.17525","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"arxiv_version","alias_value":"2502.17525v1","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.17525","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"pith_short_12","alias_value":"Y4TPVI2UVRGO","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"pith_short_16","alias_value":"Y4TPVI2UVRGOWHM6","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"pith_short_8","alias_value":"Y4TPVI2U","created_at":"2026-07-05T10:19:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:Y4TPVI2UVRGOWHM62IAEBOZDXK","target":"record","payload":{"canonical_record":{"source":{"id":"2502.17525","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2025-02-24T03:34:38Z","cross_cats_sorted":[],"title_canon_sha256":"e47541e0c8c172d2454b33c6b274b02dfadfa179edfe4af69d28c2007579a915","abstract_canon_sha256":"b388d73ef392f492462fa2b4a5b17a9bd3ab7d85b9ef845c6331668717482849"},"schema_version":"1.0"},"canonical_sha256":"c726faa354ac4ceb1d9ed20040bb23ba8210443428a23d9817f35794539e064e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:19:12.066212Z","signature_b64":"h+bKjq7AfD6WnefvFeCcTQpe6LeB5nh6O0xdmBuhntbG8Msbh+acZCR1QyqHSg0UbABg6hdO1B0N1HqEPWeoCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c726faa354ac4ceb1d9ed20040bb23ba8210443428a23d9817f35794539e064e","last_reissued_at":"2026-07-05T10:19:12.065746Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:19:12.065746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2502.17525","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":"2026-07-05T10:19:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JZ4oScJxlfJsamA+FEHSNC14EoNcJjVzNjVAiizTtZKQwvjpoRwPY3qWyJEMWeJuQCp4GpNMo0aAJ5bfy5w3CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T10:45:12.807422Z"},"content_sha256":"647a085d9d730108b7c2b3be40ce65a271f62401e2e82dbfc6d9206544cfbbdf","schema_version":"1.0","event_id":"sha256:647a085d9d730108b7c2b3be40ce65a271f62401e2e82dbfc6d9206544cfbbdf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:Y4TPVI2UVRGOWHM62IAEBOZDXK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Interference Factors and Compensation Methods when Using Infrared Thermography for Temperature Measurement: A Review","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Dong Pan, Tan Mo, Weihua Gui, Xavier Maldague, Yuxia Duan, Zhaohui Jiang","submitted_at":"2025-02-24T03:34:38Z","abstract_excerpt":"Infrared thermography (IRT) is a widely used temperature measurement technology, but it faces the problem of measurement errors under interference factors. This paper attempts to summarize the common interference factors and temperature compensation methods when applying IRT. According to the source of factors affecting the infrared temperature measurement accuracy, the interference factors are divided into three categories: factors from the external environment, factors from the measured object, and factors from the infrared thermal imager itself. At the same time, the existing compensation m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.17525","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/2502.17525/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":"2026-07-05T10:19:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eqHQAmWk76EJn6Q+sZffLnkjMYiGG63XM/pTQMvp6Hgxazv7CjFnIL6wPLqcYd2TOvA/4OAqXjm3FIRhtXqZCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T10:45:12.807799Z"},"content_sha256":"da428896161315b2e10c04751d8e351d3a52b18f21b4a37d51b3abed753c53ee","schema_version":"1.0","event_id":"sha256:da428896161315b2e10c04751d8e351d3a52b18f21b4a37d51b3abed753c53ee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y4TPVI2UVRGOWHM62IAEBOZDXK/bundle.json","state_url":"https://pith.science/pith/Y4TPVI2UVRGOWHM62IAEBOZDXK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y4TPVI2UVRGOWHM62IAEBOZDXK/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":"2026-07-10T10:45:12Z","links":{"resolver":"https://pith.science/pith/Y4TPVI2UVRGOWHM62IAEBOZDXK","bundle":"https://pith.science/pith/Y4TPVI2UVRGOWHM62IAEBOZDXK/bundle.json","state":"https://pith.science/pith/Y4TPVI2UVRGOWHM62IAEBOZDXK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y4TPVI2UVRGOWHM62IAEBOZDXK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:Y4TPVI2UVRGOWHM62IAEBOZDXK","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":"b388d73ef392f492462fa2b4a5b17a9bd3ab7d85b9ef845c6331668717482849","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2025-02-24T03:34:38Z","title_canon_sha256":"e47541e0c8c172d2454b33c6b274b02dfadfa179edfe4af69d28c2007579a915"},"schema_version":"1.0","source":{"id":"2502.17525","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.17525","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"arxiv_version","alias_value":"2502.17525v1","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.17525","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"pith_short_12","alias_value":"Y4TPVI2UVRGO","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"pith_short_16","alias_value":"Y4TPVI2UVRGOWHM6","created_at":"2026-07-05T10:19:12Z"},{"alias_kind":"pith_short_8","alias_value":"Y4TPVI2U","created_at":"2026-07-05T10:19:12Z"}],"graph_snapshots":[{"event_id":"sha256:da428896161315b2e10c04751d8e351d3a52b18f21b4a37d51b3abed753c53ee","target":"graph","created_at":"2026-07-05T10:19:12Z","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/2502.17525/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Infrared thermography (IRT) is a widely used temperature measurement technology, but it faces the problem of measurement errors under interference factors. This paper attempts to summarize the common interference factors and temperature compensation methods when applying IRT. According to the source of factors affecting the infrared temperature measurement accuracy, the interference factors are divided into three categories: factors from the external environment, factors from the measured object, and factors from the infrared thermal imager itself. At the same time, the existing compensation m","authors_text":"Dong Pan, Tan Mo, Weihua Gui, Xavier Maldague, Yuxia Duan, Zhaohui Jiang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2025-02-24T03:34:38Z","title":"Interference Factors and Compensation Methods when Using Infrared Thermography for Temperature Measurement: A Review"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.17525","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":"sha256:647a085d9d730108b7c2b3be40ce65a271f62401e2e82dbfc6d9206544cfbbdf","target":"record","created_at":"2026-07-05T10:19:12Z","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":"b388d73ef392f492462fa2b4a5b17a9bd3ab7d85b9ef845c6331668717482849","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SP","submitted_at":"2025-02-24T03:34:38Z","title_canon_sha256":"e47541e0c8c172d2454b33c6b274b02dfadfa179edfe4af69d28c2007579a915"},"schema_version":"1.0","source":{"id":"2502.17525","kind":"arxiv","version":1}},"canonical_sha256":"c726faa354ac4ceb1d9ed20040bb23ba8210443428a23d9817f35794539e064e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c726faa354ac4ceb1d9ed20040bb23ba8210443428a23d9817f35794539e064e","first_computed_at":"2026-07-05T10:19:12.065746Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:19:12.065746Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h+bKjq7AfD6WnefvFeCcTQpe6LeB5nh6O0xdmBuhntbG8Msbh+acZCR1QyqHSg0UbABg6hdO1B0N1HqEPWeoCA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:19:12.066212Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.17525","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:647a085d9d730108b7c2b3be40ce65a271f62401e2e82dbfc6d9206544cfbbdf","sha256:da428896161315b2e10c04751d8e351d3a52b18f21b4a37d51b3abed753c53ee"],"state_sha256":"9eac9968171f931e71008a5054cf089012e47fb187dcfd26dee1e056cb0060be"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+sJCaarVj2YXWtM4DHxG2zT3Oec+28M692k7oeblIaHUtd+fStbVJ5FSSZKKDJSLAmTUawwMa0GM/eouiUD2Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T10:45:12.809793Z","bundle_sha256":"c807603ad33e07400de5e32c75b61c9e5b3d82c1db89bae4f6a19421cd10e588"}}