{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:WJGXWXJ2QWCSQSA4AW3P72WR32","short_pith_number":"pith:WJGXWXJ2","schema_version":"1.0","canonical_sha256":"b24d7b5d3a858528481c05b6ffead1de8298f385fddd11c881524ecaa2f39d9e","source":{"kind":"arxiv","id":"1405.5328","version":1},"attestation_state":"computed","paper":{"title":"Distributed classifier based on genetically engineered bacterial cell cultures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.NC"],"primary_cat":"q-bio.MN","authors_text":"Andriy Didovyk, Jeff Hasty, Lev Tsimring, Mikhail V. Ivanchenko, Oleg I. Kanakov, Ram\\'on Huerta","submitted_at":"2014-05-21T08:20:41Z","abstract_excerpt":"We describe a conceptual design of a distributed classifier formed by a population of genetically engineered microbial cells. The central idea is to create a complex classifier from a population of weak or simple classifiers. We create a master population of cells with randomized synthetic biosensor circuits that have a broad range of sensitivities towards chemical signals of interest that form the input vectors subject to classification. The randomized sensitivities are achieved by constructing a library of synthetic gene circuits with randomized control sequences (e.g. ribosome-binding sites"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1405.5328","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2014-05-21T08:20:41Z","cross_cats_sorted":["q-bio.NC"],"title_canon_sha256":"d966fed5c0adc2f60dec0a92f900c085c8fc29eb6ab408dd323afe7361341063","abstract_canon_sha256":"df1d43d0198ae4b4dc4765e3ab675f986de4c466e5d543b6c9aea922515fe573"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:24.486221Z","signature_b64":"RkeIe7OmSjs/U0tt/naAmqTXJIiZ+GeaDCdKo6A5PbaiKTmJ5QHUb+aV10QA7WN49plcuDZoX06wAdl5wpwaBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b24d7b5d3a858528481c05b6ffead1de8298f385fddd11c881524ecaa2f39d9e","last_reissued_at":"2026-05-18T02:51:24.485513Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:24.485513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Distributed classifier based on genetically engineered bacterial cell cultures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.NC"],"primary_cat":"q-bio.MN","authors_text":"Andriy Didovyk, Jeff Hasty, Lev Tsimring, Mikhail V. Ivanchenko, Oleg I. Kanakov, Ram\\'on Huerta","submitted_at":"2014-05-21T08:20:41Z","abstract_excerpt":"We describe a conceptual design of a distributed classifier formed by a population of genetically engineered microbial cells. The central idea is to create a complex classifier from a population of weak or simple classifiers. We create a master population of cells with randomized synthetic biosensor circuits that have a broad range of sensitivities towards chemical signals of interest that form the input vectors subject to classification. The randomized sensitivities are achieved by constructing a library of synthetic gene circuits with randomized control sequences (e.g. ribosome-binding sites"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5328","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1405.5328","created_at":"2026-05-18T02:51:24.485634+00:00"},{"alias_kind":"arxiv_version","alias_value":"1405.5328v1","created_at":"2026-05-18T02:51:24.485634+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5328","created_at":"2026-05-18T02:51:24.485634+00:00"},{"alias_kind":"pith_short_12","alias_value":"WJGXWXJ2QWCS","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_16","alias_value":"WJGXWXJ2QWCSQSA4","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_8","alias_value":"WJGXWXJ2","created_at":"2026-05-18T12:28:54.890064+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WJGXWXJ2QWCSQSA4AW3P72WR32","json":"https://pith.science/pith/WJGXWXJ2QWCSQSA4AW3P72WR32.json","graph_json":"https://pith.science/api/pith-number/WJGXWXJ2QWCSQSA4AW3P72WR32/graph.json","events_json":"https://pith.science/api/pith-number/WJGXWXJ2QWCSQSA4AW3P72WR32/events.json","paper":"https://pith.science/paper/WJGXWXJ2"},"agent_actions":{"view_html":"https://pith.science/pith/WJGXWXJ2QWCSQSA4AW3P72WR32","download_json":"https://pith.science/pith/WJGXWXJ2QWCSQSA4AW3P72WR32.json","view_paper":"https://pith.science/paper/WJGXWXJ2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1405.5328&json=true","fetch_graph":"https://pith.science/api/pith-number/WJGXWXJ2QWCSQSA4AW3P72WR32/graph.json","fetch_events":"https://pith.science/api/pith-number/WJGXWXJ2QWCSQSA4AW3P72WR32/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WJGXWXJ2QWCSQSA4AW3P72WR32/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WJGXWXJ2QWCSQSA4AW3P72WR32/action/storage_attestation","attest_author":"https://pith.science/pith/WJGXWXJ2QWCSQSA4AW3P72WR32/action/author_attestation","sign_citation":"https://pith.science/pith/WJGXWXJ2QWCSQSA4AW3P72WR32/action/citation_signature","submit_replication":"https://pith.science/pith/WJGXWXJ2QWCSQSA4AW3P72WR32/action/replication_record"}},"created_at":"2026-05-18T02:51:24.485634+00:00","updated_at":"2026-05-18T02:51:24.485634+00:00"}