{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:RYBKGTI6TMLJDVKT4GO42ATCBF","short_pith_number":"pith:RYBKGTI6","canonical_record":{"source":{"id":"2304.14408","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2023-03-16T17:30:51Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"2a719f303b86fea0488deb998a97407e7594414532f48fcbd27a23a6c667bbb3","abstract_canon_sha256":"7fd23e851af86a3b25ce15d037cc1c72c73632dc3cc5f147e049dbc36a88febe"},"schema_version":"1.0"},"canonical_sha256":"8e02a34d1e9b1691d553e19dcd0262095052dae408c7ad93f092423ea7154772","source":{"kind":"arxiv","id":"2304.14408","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.14408","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"arxiv_version","alias_value":"2304.14408v3","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.14408","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"pith_short_12","alias_value":"RYBKGTI6TMLJ","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RYBKGTI6TMLJDVKT","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RYBKGTI6","created_at":"2026-07-05T08:31:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:RYBKGTI6TMLJDVKT4GO42ATCBF","target":"record","payload":{"canonical_record":{"source":{"id":"2304.14408","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2023-03-16T17:30:51Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"2a719f303b86fea0488deb998a97407e7594414532f48fcbd27a23a6c667bbb3","abstract_canon_sha256":"7fd23e851af86a3b25ce15d037cc1c72c73632dc3cc5f147e049dbc36a88febe"},"schema_version":"1.0"},"canonical_sha256":"8e02a34d1e9b1691d553e19dcd0262095052dae408c7ad93f092423ea7154772","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:31:39.914574Z","signature_b64":"nHiR9hG9Kmh+sw/bf5EnMj1jzJN9ViIM+2y7wvqGlr7ZpCeyv02Ad5rrGZlHtHd4wei+NAaP6yiBpIV4/NcdAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8e02a34d1e9b1691d553e19dcd0262095052dae408c7ad93f092423ea7154772","last_reissued_at":"2026-07-05T08:31:39.914147Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:31:39.914147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.14408","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:31:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VOBFwv4cyiG2ukXOPgsP0a9CoX8vm/KuT209mPcB0QObpHnDsYWSJSoVleMFiW7Kf6p6Zw+HFmwWadxZ8Ij8CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:45:23.406544Z"},"content_sha256":"8209c9846275f3dd099c42d9784e17e653f963949f71afaa89aaf5ec5b6eaf92","schema_version":"1.0","event_id":"sha256:8209c9846275f3dd099c42d9784e17e653f963949f71afaa89aaf5ec5b6eaf92"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:RYBKGTI6TMLJDVKT4GO42ATCBF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Using Scalable Computer Vision to Automate High-throughput Semiconductor Characterization","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"eess.IV","authors_text":"Alexander E. Siemenn, Armi Tiihonen, Basita Das, Eunice Aissi, Fang Sheng, Hamide Kavak, Tonio Buonassisi","submitted_at":"2023-03-16T17:30:51Z","abstract_excerpt":"High-throughput materials synthesis methods have risen in popularity due to their potential to accelerate the design and discovery of novel functional materials, such as solution-processed semiconductors. After synthesis, key material properties must be measured and characterized to validate discovery and provide feedback to optimization cycles. However, with the boom in development of high-throughput synthesis tools that champion production rates up to $10^4$ samples per hour with flexible form factors, most sample characterization methods are either slow (conventional rates of $10^1$ samples"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.14408","kind":"arxiv","version":3},"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/2304.14408/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":"2026-07-05T08:31:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fMMU7dhgkv/iFwSiKn9A/R4SZf7VrwqEp73AwijPOqrhsCFeelCaK0mnXQgcsQSojwDRE9dLZrL9zkDmx7h6Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T20:45:23.406927Z"},"content_sha256":"298ade404064d650423e89b5746c55ddcddac7b042d8900c37410087646f36d7","schema_version":"1.0","event_id":"sha256:298ade404064d650423e89b5746c55ddcddac7b042d8900c37410087646f36d7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RYBKGTI6TMLJDVKT4GO42ATCBF/bundle.json","state_url":"https://pith.science/pith/RYBKGTI6TMLJDVKT4GO42ATCBF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RYBKGTI6TMLJDVKT4GO42ATCBF/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":"2026-07-06T20:45:23Z","links":{"resolver":"https://pith.science/pith/RYBKGTI6TMLJDVKT4GO42ATCBF","bundle":"https://pith.science/pith/RYBKGTI6TMLJDVKT4GO42ATCBF/bundle.json","state":"https://pith.science/pith/RYBKGTI6TMLJDVKT4GO42ATCBF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RYBKGTI6TMLJDVKT4GO42ATCBF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:RYBKGTI6TMLJDVKT4GO42ATCBF","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":"7fd23e851af86a3b25ce15d037cc1c72c73632dc3cc5f147e049dbc36a88febe","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2023-03-16T17:30:51Z","title_canon_sha256":"2a719f303b86fea0488deb998a97407e7594414532f48fcbd27a23a6c667bbb3"},"schema_version":"1.0","source":{"id":"2304.14408","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.14408","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"arxiv_version","alias_value":"2304.14408v3","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.14408","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"pith_short_12","alias_value":"RYBKGTI6TMLJ","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"pith_short_16","alias_value":"RYBKGTI6TMLJDVKT","created_at":"2026-07-05T08:31:39Z"},{"alias_kind":"pith_short_8","alias_value":"RYBKGTI6","created_at":"2026-07-05T08:31:39Z"}],"graph_snapshots":[{"event_id":"sha256:298ade404064d650423e89b5746c55ddcddac7b042d8900c37410087646f36d7","target":"graph","created_at":"2026-07-05T08:31:39Z","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/2304.14408/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High-throughput materials synthesis methods have risen in popularity due to their potential to accelerate the design and discovery of novel functional materials, such as solution-processed semiconductors. After synthesis, key material properties must be measured and characterized to validate discovery and provide feedback to optimization cycles. However, with the boom in development of high-throughput synthesis tools that champion production rates up to $10^4$ samples per hour with flexible form factors, most sample characterization methods are either slow (conventional rates of $10^1$ samples","authors_text":"Alexander E. Siemenn, Armi Tiihonen, Basita Das, Eunice Aissi, Fang Sheng, Hamide Kavak, Tonio Buonassisi","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2023-03-16T17:30:51Z","title":"Using Scalable Computer Vision to Automate High-throughput Semiconductor Characterization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.14408","kind":"arxiv","version":3},"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":"sha256:8209c9846275f3dd099c42d9784e17e653f963949f71afaa89aaf5ec5b6eaf92","target":"record","created_at":"2026-07-05T08:31:39Z","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":"7fd23e851af86a3b25ce15d037cc1c72c73632dc3cc5f147e049dbc36a88febe","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2023-03-16T17:30:51Z","title_canon_sha256":"2a719f303b86fea0488deb998a97407e7594414532f48fcbd27a23a6c667bbb3"},"schema_version":"1.0","source":{"id":"2304.14408","kind":"arxiv","version":3}},"canonical_sha256":"8e02a34d1e9b1691d553e19dcd0262095052dae408c7ad93f092423ea7154772","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8e02a34d1e9b1691d553e19dcd0262095052dae408c7ad93f092423ea7154772","first_computed_at":"2026-07-05T08:31:39.914147Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:31:39.914147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nHiR9hG9Kmh+sw/bf5EnMj1jzJN9ViIM+2y7wvqGlr7ZpCeyv02Ad5rrGZlHtHd4wei+NAaP6yiBpIV4/NcdAA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:31:39.914574Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.14408","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8209c9846275f3dd099c42d9784e17e653f963949f71afaa89aaf5ec5b6eaf92","sha256:298ade404064d650423e89b5746c55ddcddac7b042d8900c37410087646f36d7"],"state_sha256":"e9840643e52b55bb80f84fb7d21af13dd48d673152c4d7cbbf9ef824069e34f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tKhWME5dKX6EKqRnlZLREwt+5q9iQ0uhBgnnUrODAXp4KjyEPG3Q7ToF2X8bJQ+GQTfhefO0ONFytJNILZJ2Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T20:45:23.409561Z","bundle_sha256":"f5133895ea6f0dc2b1259c35d33f46b9948fcf5d19fe6ac8687379309b8a1769"}}