{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:FJULQG6Z4QPMSIWUHI3AIB3EOC","short_pith_number":"pith:FJULQG6Z","canonical_record":{"source":{"id":"2108.09499","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.OT","submitted_at":"2021-08-21T12:17:45Z","cross_cats_sorted":["eess.IV"],"title_canon_sha256":"df250d2ae45b6275f6bd16d14455f77f8c3ca5f0df256066558efe9cd4ea8487","abstract_canon_sha256":"2fb0bed598192ac9cc0d04fdc66519d49db7b5d4d49242395b81dd0514303771"},"schema_version":"1.0"},"canonical_sha256":"2a68b81bd9e41ec922d43a360407647081898f08c187a91fe67c215e376e5a85","source":{"kind":"arxiv","id":"2108.09499","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.09499","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"arxiv_version","alias_value":"2108.09499v2","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.09499","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"pith_short_12","alias_value":"FJULQG6Z4QPM","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"pith_short_16","alias_value":"FJULQG6Z4QPMSIWU","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"pith_short_8","alias_value":"FJULQG6Z","created_at":"2026-07-05T03:59:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:FJULQG6Z4QPMSIWUHI3AIB3EOC","target":"record","payload":{"canonical_record":{"source":{"id":"2108.09499","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.OT","submitted_at":"2021-08-21T12:17:45Z","cross_cats_sorted":["eess.IV"],"title_canon_sha256":"df250d2ae45b6275f6bd16d14455f77f8c3ca5f0df256066558efe9cd4ea8487","abstract_canon_sha256":"2fb0bed598192ac9cc0d04fdc66519d49db7b5d4d49242395b81dd0514303771"},"schema_version":"1.0"},"canonical_sha256":"2a68b81bd9e41ec922d43a360407647081898f08c187a91fe67c215e376e5a85","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:59:24.077402Z","signature_b64":"4UBOYLp0AtC38Ap3F+iS3vHIWZEBAI3WN9GmGLuea9d1IixG1aGK3VET+2nNZ3gztvvUEbh0+X6S2wjZJNFUCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a68b81bd9e41ec922d43a360407647081898f08c187a91fe67c215e376e5a85","last_reissued_at":"2026-07-05T03:59:24.076924Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:59:24.076924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2108.09499","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:59:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EnobrxawXAFBCMWxvAee1aQ/8TWL5R3CGR54wJinSlaOrD3cr5/oNkXBHdJH1N0e0VNI1ouXx6eGd4SFinuNDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T00:21:26.098383Z"},"content_sha256":"56439ecba407f86b397636a267d92548bd72b74bdad89268b5cc4231a7cd13b9","schema_version":"1.0","event_id":"sha256:56439ecba407f86b397636a267d92548bd72b74bdad89268b5cc4231a7cd13b9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:FJULQG6Z4QPMSIWUHI3AIB3EOC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"MITI Minimum Information guidelines for highly multiplexed tissue images","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["eess.IV"],"primary_cat":"q-bio.OT","authors_text":"Adam J. Taylor, Artem Sokolov, Clarence Yapp, Damir Sudar, Dana Pe'er, Daniel T. Merrick, David A. Gutman, Denis Schapiro, Erik A. Burlingame, Ethan Cerami, Garry Nolan, Human Tumor Atlas Network, Jason R. Swedlow, Jeremy L. Muhlich, Jia-Ren Lin, John M. Herndon, Joseph T. Roland, Julia L. Drewes, Madison Tyler, Markus D. Herrmann, Michael Angelo, Michael P. Snyder, Milen Nikolov, Nikolaus Schultz, Nils Gehlenborg, Nithya Venkatamohan, Peter Bankhead, Peter K. Sorger, Raquel Arias-Camison, Samouil L Farhi, Sandro Santagata, Sarah A. Mazzilli, Sarah Arena, Scott J. Rodig, Sheila M. Reynolds, V\\'esteinn Thorsson, Young H. Chang, Yu-An Chen, Yubin Xie","submitted_at":"2021-08-21T12:17:45Z","abstract_excerpt":"The imminent release of tissue atlases combining multi-channel microscopy with single cell sequencing and other omics data from normal and diseased specimens creates an urgent need for data and metadata standards that guide data deposition, curation and release. We describe a Minimum Information about highly multiplexed Tissue Imaging (MITI) standard that applies best practices developed for genomics and other microscopy data to highly multiplexed tissue images and traditional histology."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.09499","kind":"arxiv","version":2},"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/2108.09499/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":"2026-07-05T03:59:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9NEg61KQSP80aS7c3xElBtFsACUCnkdH4rL4l8RSTJVsHH/vhLv3eJHWQrizJBjtbcRbcZjxR6wy3CWwdfF7Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T00:21:26.098921Z"},"content_sha256":"5a24bf80d3da6de93e2019f1a9b736937a9f14a839e4798cf6feff94d4c0b95c","schema_version":"1.0","event_id":"sha256:5a24bf80d3da6de93e2019f1a9b736937a9f14a839e4798cf6feff94d4c0b95c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FJULQG6Z4QPMSIWUHI3AIB3EOC/bundle.json","state_url":"https://pith.science/pith/FJULQG6Z4QPMSIWUHI3AIB3EOC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FJULQG6Z4QPMSIWUHI3AIB3EOC/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":"2026-08-15T00:21:26Z","links":{"resolver":"https://pith.science/pith/FJULQG6Z4QPMSIWUHI3AIB3EOC","bundle":"https://pith.science/pith/FJULQG6Z4QPMSIWUHI3AIB3EOC/bundle.json","state":"https://pith.science/pith/FJULQG6Z4QPMSIWUHI3AIB3EOC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FJULQG6Z4QPMSIWUHI3AIB3EOC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:FJULQG6Z4QPMSIWUHI3AIB3EOC","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":"2fb0bed598192ac9cc0d04fdc66519d49db7b5d4d49242395b81dd0514303771","cross_cats_sorted":["eess.IV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.OT","submitted_at":"2021-08-21T12:17:45Z","title_canon_sha256":"df250d2ae45b6275f6bd16d14455f77f8c3ca5f0df256066558efe9cd4ea8487"},"schema_version":"1.0","source":{"id":"2108.09499","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2108.09499","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"arxiv_version","alias_value":"2108.09499v2","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2108.09499","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"pith_short_12","alias_value":"FJULQG6Z4QPM","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"pith_short_16","alias_value":"FJULQG6Z4QPMSIWU","created_at":"2026-07-05T03:59:24Z"},{"alias_kind":"pith_short_8","alias_value":"FJULQG6Z","created_at":"2026-07-05T03:59:24Z"}],"graph_snapshots":[{"event_id":"sha256:5a24bf80d3da6de93e2019f1a9b736937a9f14a839e4798cf6feff94d4c0b95c","target":"graph","created_at":"2026-07-05T03:59:24Z","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/2108.09499/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The imminent release of tissue atlases combining multi-channel microscopy with single cell sequencing and other omics data from normal and diseased specimens creates an urgent need for data and metadata standards that guide data deposition, curation and release. We describe a Minimum Information about highly multiplexed Tissue Imaging (MITI) standard that applies best practices developed for genomics and other microscopy data to highly multiplexed tissue images and traditional histology.","authors_text":"Adam J. Taylor, Artem Sokolov, Clarence Yapp, Damir Sudar, Dana Pe'er, Daniel T. Merrick, David A. Gutman, Denis Schapiro, Erik A. Burlingame, Ethan Cerami, Garry Nolan, Human Tumor Atlas Network, Jason R. Swedlow, Jeremy L. Muhlich, Jia-Ren Lin, John M. Herndon, Joseph T. Roland, Julia L. Drewes, Madison Tyler, Markus D. Herrmann, Michael Angelo, Michael P. Snyder, Milen Nikolov, Nikolaus Schultz, Nils Gehlenborg, Nithya Venkatamohan, Peter Bankhead, Peter K. Sorger, Raquel Arias-Camison, Samouil L Farhi, Sandro Santagata, Sarah A. Mazzilli, Sarah Arena, Scott J. Rodig, Sheila M. Reynolds, V\\'esteinn Thorsson, Young H. Chang, Yu-An Chen, Yubin Xie","cross_cats":["eess.IV"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.OT","submitted_at":"2021-08-21T12:17:45Z","title":"MITI Minimum Information guidelines for highly multiplexed tissue images"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2108.09499","kind":"arxiv","version":2},"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":"sha256:56439ecba407f86b397636a267d92548bd72b74bdad89268b5cc4231a7cd13b9","target":"record","created_at":"2026-07-05T03:59:24Z","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":"2fb0bed598192ac9cc0d04fdc66519d49db7b5d4d49242395b81dd0514303771","cross_cats_sorted":["eess.IV"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"q-bio.OT","submitted_at":"2021-08-21T12:17:45Z","title_canon_sha256":"df250d2ae45b6275f6bd16d14455f77f8c3ca5f0df256066558efe9cd4ea8487"},"schema_version":"1.0","source":{"id":"2108.09499","kind":"arxiv","version":2}},"canonical_sha256":"2a68b81bd9e41ec922d43a360407647081898f08c187a91fe67c215e376e5a85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a68b81bd9e41ec922d43a360407647081898f08c187a91fe67c215e376e5a85","first_computed_at":"2026-07-05T03:59:24.076924Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:59:24.076924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4UBOYLp0AtC38Ap3F+iS3vHIWZEBAI3WN9GmGLuea9d1IixG1aGK3VET+2nNZ3gztvvUEbh0+X6S2wjZJNFUCg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:59:24.077402Z","signed_message":"canonical_sha256_bytes"},"source_id":"2108.09499","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56439ecba407f86b397636a267d92548bd72b74bdad89268b5cc4231a7cd13b9","sha256:5a24bf80d3da6de93e2019f1a9b736937a9f14a839e4798cf6feff94d4c0b95c"],"state_sha256":"df34460e62b0a3fbec8247d3983611c167d42d4ec0c68ae8ac58f83f9db4fcae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ayfURw+TK0FNcYgEJ83OL+BU3hJgruT22jrPW7Fh8iFIfk/A2jwsiYC/G7C8RfcuVMtn0IqVxTvhLa1UfNuVCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T00:21:26.103099Z","bundle_sha256":"d78edb3b7f31c48074b758218092b5060bdaae5ae2b8f80e938484c2fd4e99e3"}}