{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:GAQMPCF6VSBCNPVRL4YKEX7NGJ","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":"3f8a01a73c04e610e1d868270a46565f876e6914baff9b454ddf7faf2a570149","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2013-02-27T20:50:08Z","title_canon_sha256":"81f23459b4d16090ad0b26149c60914866add65172aaf356e693d66998b02294"},"schema_version":"1.0","source":{"id":"1302.6988","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.6988","created_at":"2026-05-18T03:32:18Z"},{"alias_kind":"arxiv_version","alias_value":"1302.6988v1","created_at":"2026-05-18T03:32:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.6988","created_at":"2026-05-18T03:32:18Z"},{"alias_kind":"pith_short_12","alias_value":"GAQMPCF6VSBC","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"GAQMPCF6VSBCNPVR","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"GAQMPCF6","created_at":"2026-05-18T12:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:65f76e754d53cd0dd110ce99076c30ad6fb0bafd48559bb4cbd531fc5475c01b","target":"graph","created_at":"2026-05-18T03:32:18Z","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"},"paper":{"abstract_excerpt":"We briefly outline an algorithm for accurate quantification of specific binding of gold particles to fixed biological tissue samples prepared for immuno-transmission electron microscopy (TEM). The algorithm is based on existing protocols for rational accounting of colloidal gold particles used in secondary antibodies for immuno-gold labeling.","authors_text":"Cornelis van Breemen, Jeremy G. Hoskins, Nicola Fameli","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2013-02-27T20:50:08Z","title":"Gold particle quantification in immuno-gold labelled sections for transmission electron microscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.6988","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":"sha256:330d9b380b53318be948d4774cbd1bd1de2b747f835e8b146d8c28e96b772802","target":"record","created_at":"2026-05-18T03:32:18Z","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":"3f8a01a73c04e610e1d868270a46565f876e6914baff9b454ddf7faf2a570149","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.QM","submitted_at":"2013-02-27T20:50:08Z","title_canon_sha256":"81f23459b4d16090ad0b26149c60914866add65172aaf356e693d66998b02294"},"schema_version":"1.0","source":{"id":"1302.6988","kind":"arxiv","version":1}},"canonical_sha256":"3020c788beac8226beb15f30a25fed327047da59844350616e6a26d83c630e93","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3020c788beac8226beb15f30a25fed327047da59844350616e6a26d83c630e93","first_computed_at":"2026-05-18T03:32:18.011370Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:32:18.011370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XFrFMninPSZLPgxQoSFQR38R2cFumvX9KB5YPDWb84NlM+Xu5iiRLhixy/pOXHNlrClbIVsdKxp/UzIirwW7CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:32:18.012169Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.6988","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:330d9b380b53318be948d4774cbd1bd1de2b747f835e8b146d8c28e96b772802","sha256:65f76e754d53cd0dd110ce99076c30ad6fb0bafd48559bb4cbd531fc5475c01b"],"state_sha256":"323470d30198c4a589b6c93317086a01a8021079d89ff283d85c87535a074f4e"}