{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:G4CM2LMGTLPRKDJAJTE7DLUAQ4","short_pith_number":"pith:G4CM2LMG","canonical_record":{"source":{"id":"2111.00595","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2021-10-31T21:19:08Z","cross_cats_sorted":["cs.AI","cs.CV"],"title_canon_sha256":"9d92d354ccbda414cd6d03d6e12b020ce1df0f5163adc122feac9a878932d71b","abstract_canon_sha256":"73b0370017129e4a08961adfaa14fec338dd60acbbb4c5ea81644dd19927cf76"},"schema_version":"1.0"},"canonical_sha256":"3704cd2d869adf150d204cc9f1ae8087306facad58c1ed62ed6a4ee2ba2d4fe3","source":{"kind":"arxiv","id":"2111.00595","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.00595","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"arxiv_version","alias_value":"2111.00595v1","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.00595","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"pith_short_12","alias_value":"G4CM2LMGTLPR","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"pith_short_16","alias_value":"G4CM2LMGTLPRKDJA","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"pith_short_8","alias_value":"G4CM2LMG","created_at":"2026-07-05T03:27:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:G4CM2LMGTLPRKDJAJTE7DLUAQ4","target":"record","payload":{"canonical_record":{"source":{"id":"2111.00595","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2021-10-31T21:19:08Z","cross_cats_sorted":["cs.AI","cs.CV"],"title_canon_sha256":"9d92d354ccbda414cd6d03d6e12b020ce1df0f5163adc122feac9a878932d71b","abstract_canon_sha256":"73b0370017129e4a08961adfaa14fec338dd60acbbb4c5ea81644dd19927cf76"},"schema_version":"1.0"},"canonical_sha256":"3704cd2d869adf150d204cc9f1ae8087306facad58c1ed62ed6a4ee2ba2d4fe3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:27:44.695086Z","signature_b64":"N+67ea1/FHfGUHxXufKkNKIEMP981iL+oxEeZEgIvPPvGKDJkg2f6O0CjA6HhuxjpbKFeLuizSYARubKf2SWCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3704cd2d869adf150d204cc9f1ae8087306facad58c1ed62ed6a4ee2ba2d4fe3","last_reissued_at":"2026-07-05T03:27:44.694591Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:27:44.694591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.00595","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":"2026-07-05T03:27:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1wuirz4Eny0HW711dki14WFzCNPOZj5AvQuLhCZL+CC2liAwoC5T7tUFUl69RVvciv/HMdHH3G2KO14rrQK7Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T17:15:00.654893Z"},"content_sha256":"e1042ce7728f7caa11c56cbf7dd545cf1f1638450816db82752c2ec58c77014d","schema_version":"1.0","event_id":"sha256:e1042ce7728f7caa11c56cbf7dd545cf1f1638450816db82752c2ec58c77014d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:G4CM2LMGTLPRKDJAJTE7DLUAQ4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TorchXRayVision: A library of chest X-ray datasets and models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI","cs.CV"],"primary_cat":"eess.IV","authors_text":"Akshay Chaudhari, Hadrien Bertrand, Joseph D. Viviano, Joseph Paul Cohen, Matteo Guarrera, Matthew P Lungren, Mohammad Hashir, Parsa Torabian, Paul Bertin, Paul Morrison, Rupert Brooks","submitted_at":"2021-10-31T21:19:08Z","abstract_excerpt":"TorchXRayVision is an open source software library for working with chest X-ray datasets and deep learning models. It provides a common interface and common pre-processing chain for a wide set of publicly available chest X-ray datasets. In addition, a number of classification and representation learning models with different architectures, trained on different data combinations, are available through the library to serve as baselines or feature extractors."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.00595","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/2111.00595/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":"2026-07-05T03:27:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q80WivCsMossRsV22fZMkVfQMeKMaFxFKMkLri3hwRFzBOw7fDNl1GHi+YtEE7ZCcOsfq7CgI9Iej5ebR0QkAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T17:15:00.655403Z"},"content_sha256":"8a177e94b8b72e114cc110166da4cd0faaec06bb03a3f2a004618d6324dc176a","schema_version":"1.0","event_id":"sha256:8a177e94b8b72e114cc110166da4cd0faaec06bb03a3f2a004618d6324dc176a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G4CM2LMGTLPRKDJAJTE7DLUAQ4/bundle.json","state_url":"https://pith.science/pith/G4CM2LMGTLPRKDJAJTE7DLUAQ4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G4CM2LMGTLPRKDJAJTE7DLUAQ4/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":"2026-08-23T17:15:00Z","links":{"resolver":"https://pith.science/pith/G4CM2LMGTLPRKDJAJTE7DLUAQ4","bundle":"https://pith.science/pith/G4CM2LMGTLPRKDJAJTE7DLUAQ4/bundle.json","state":"https://pith.science/pith/G4CM2LMGTLPRKDJAJTE7DLUAQ4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G4CM2LMGTLPRKDJAJTE7DLUAQ4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:G4CM2LMGTLPRKDJAJTE7DLUAQ4","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":"73b0370017129e4a08961adfaa14fec338dd60acbbb4c5ea81644dd19927cf76","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2021-10-31T21:19:08Z","title_canon_sha256":"9d92d354ccbda414cd6d03d6e12b020ce1df0f5163adc122feac9a878932d71b"},"schema_version":"1.0","source":{"id":"2111.00595","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.00595","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"arxiv_version","alias_value":"2111.00595v1","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.00595","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"pith_short_12","alias_value":"G4CM2LMGTLPR","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"pith_short_16","alias_value":"G4CM2LMGTLPRKDJA","created_at":"2026-07-05T03:27:44Z"},{"alias_kind":"pith_short_8","alias_value":"G4CM2LMG","created_at":"2026-07-05T03:27:44Z"}],"graph_snapshots":[{"event_id":"sha256:8a177e94b8b72e114cc110166da4cd0faaec06bb03a3f2a004618d6324dc176a","target":"graph","created_at":"2026-07-05T03:27:44Z","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/2111.00595/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"TorchXRayVision is an open source software library for working with chest X-ray datasets and deep learning models. It provides a common interface and common pre-processing chain for a wide set of publicly available chest X-ray datasets. In addition, a number of classification and representation learning models with different architectures, trained on different data combinations, are available through the library to serve as baselines or feature extractors.","authors_text":"Akshay Chaudhari, Hadrien Bertrand, Joseph D. Viviano, Joseph Paul Cohen, Matteo Guarrera, Matthew P Lungren, Mohammad Hashir, Parsa Torabian, Paul Bertin, Paul Morrison, Rupert Brooks","cross_cats":["cs.AI","cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2021-10-31T21:19:08Z","title":"TorchXRayVision: A library of chest X-ray datasets and models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.00595","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:e1042ce7728f7caa11c56cbf7dd545cf1f1638450816db82752c2ec58c77014d","target":"record","created_at":"2026-07-05T03:27:44Z","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":"73b0370017129e4a08961adfaa14fec338dd60acbbb4c5ea81644dd19927cf76","cross_cats_sorted":["cs.AI","cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.IV","submitted_at":"2021-10-31T21:19:08Z","title_canon_sha256":"9d92d354ccbda414cd6d03d6e12b020ce1df0f5163adc122feac9a878932d71b"},"schema_version":"1.0","source":{"id":"2111.00595","kind":"arxiv","version":1}},"canonical_sha256":"3704cd2d869adf150d204cc9f1ae8087306facad58c1ed62ed6a4ee2ba2d4fe3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3704cd2d869adf150d204cc9f1ae8087306facad58c1ed62ed6a4ee2ba2d4fe3","first_computed_at":"2026-07-05T03:27:44.694591Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:27:44.694591Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"N+67ea1/FHfGUHxXufKkNKIEMP981iL+oxEeZEgIvPPvGKDJkg2f6O0CjA6HhuxjpbKFeLuizSYARubKf2SWCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:27:44.695086Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.00595","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e1042ce7728f7caa11c56cbf7dd545cf1f1638450816db82752c2ec58c77014d","sha256:8a177e94b8b72e114cc110166da4cd0faaec06bb03a3f2a004618d6324dc176a"],"state_sha256":"c4bd07e32955e051628d534c87d0f15fdfdf88c12fb3184dbbb3c708d8ac9b9a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kaDbSn3AkUShHVdaFnr8XsTihRKsiTjFEwk2M6qrkj4DZnPHwsV3SUuOK6kLph5bX2bwDuzWV2coaVIjr86IBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T17:15:00.660132Z","bundle_sha256":"05f1de1dabb69392ee853e2f8cd3432022b2811d8d00c8f1a59af2766397a916"}}