{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:WWWXVNR5Z4IHRBS6ZNFMS5DP6E","short_pith_number":"pith:WWWXVNR5","schema_version":"1.0","canonical_sha256":"b5ad7ab63dcf1078865ecb4ac9746ff10311f8e209e39f40efc5d25400899945","source":{"kind":"arxiv","id":"1507.06504","version":4},"attestation_state":"computed","paper":{"title":"Active skeleton for bacteria modeling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Jean-Pascal Jacob, Lionel Moisan, Mariella Dimiccoli","submitted_at":"2015-07-23T14:08:49Z","abstract_excerpt":"The investigation of spatio-temporal dynamics of bacterial cells and their molecular components requires automated image analysis tools to track cell shape properties and molecular component locations inside the cells. In the study of bacteria aging, the molecular components of interest are protein aggregates accumulated near bacteria boundaries. This particular location makes very ambiguous the correspondence between aggregates and cells, since computing accurately bacteria boundaries in phase-contrast time-lapse imaging is a challenging task. This paper proposes an active skeleton formulatio"},"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":"1507.06504","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2015-07-23T14:08:49Z","cross_cats_sorted":[],"title_canon_sha256":"933b985bc477c79c13e80776c8ee95075f6b92fb9cd62031d937e18b90ab907e","abstract_canon_sha256":"e971889899a879d7b1d354fc9b334a062f16fd240acd68c667d7a7122353567d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:10.990274Z","signature_b64":"yqkqiJSHF7dTOjAJfzaN6vtP8/EHeRlpRe+U8gNLye/Ws96+Cv3af0XH2UYwtDXWS0yLcHJWFIfZD7RJf5gRCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b5ad7ab63dcf1078865ecb4ac9746ff10311f8e209e39f40efc5d25400899945","last_reissued_at":"2026-05-18T00:54:10.989813Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:10.989813Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Active skeleton for bacteria modeling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Jean-Pascal Jacob, Lionel Moisan, Mariella Dimiccoli","submitted_at":"2015-07-23T14:08:49Z","abstract_excerpt":"The investigation of spatio-temporal dynamics of bacterial cells and their molecular components requires automated image analysis tools to track cell shape properties and molecular component locations inside the cells. In the study of bacteria aging, the molecular components of interest are protein aggregates accumulated near bacteria boundaries. This particular location makes very ambiguous the correspondence between aggregates and cells, since computing accurately bacteria boundaries in phase-contrast time-lapse imaging is a challenging task. This paper proposes an active skeleton formulatio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.06504","kind":"arxiv","version":4},"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":"1507.06504","created_at":"2026-05-18T00:54:10.989873+00:00"},{"alias_kind":"arxiv_version","alias_value":"1507.06504v4","created_at":"2026-05-18T00:54:10.989873+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.06504","created_at":"2026-05-18T00:54:10.989873+00:00"},{"alias_kind":"pith_short_12","alias_value":"WWWXVNR5Z4IH","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_16","alias_value":"WWWXVNR5Z4IHRBS6","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_8","alias_value":"WWWXVNR5","created_at":"2026-05-18T12:29:47.479230+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/WWWXVNR5Z4IHRBS6ZNFMS5DP6E","json":"https://pith.science/pith/WWWXVNR5Z4IHRBS6ZNFMS5DP6E.json","graph_json":"https://pith.science/api/pith-number/WWWXVNR5Z4IHRBS6ZNFMS5DP6E/graph.json","events_json":"https://pith.science/api/pith-number/WWWXVNR5Z4IHRBS6ZNFMS5DP6E/events.json","paper":"https://pith.science/paper/WWWXVNR5"},"agent_actions":{"view_html":"https://pith.science/pith/WWWXVNR5Z4IHRBS6ZNFMS5DP6E","download_json":"https://pith.science/pith/WWWXVNR5Z4IHRBS6ZNFMS5DP6E.json","view_paper":"https://pith.science/paper/WWWXVNR5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1507.06504&json=true","fetch_graph":"https://pith.science/api/pith-number/WWWXVNR5Z4IHRBS6ZNFMS5DP6E/graph.json","fetch_events":"https://pith.science/api/pith-number/WWWXVNR5Z4IHRBS6ZNFMS5DP6E/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WWWXVNR5Z4IHRBS6ZNFMS5DP6E/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WWWXVNR5Z4IHRBS6ZNFMS5DP6E/action/storage_attestation","attest_author":"https://pith.science/pith/WWWXVNR5Z4IHRBS6ZNFMS5DP6E/action/author_attestation","sign_citation":"https://pith.science/pith/WWWXVNR5Z4IHRBS6ZNFMS5DP6E/action/citation_signature","submit_replication":"https://pith.science/pith/WWWXVNR5Z4IHRBS6ZNFMS5DP6E/action/replication_record"}},"created_at":"2026-05-18T00:54:10.989873+00:00","updated_at":"2026-05-18T00:54:10.989873+00:00"}