{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ER755CV6ISF2VTEMWWB7PU4HMX","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":"f22ab599ce51ed61af9eb1a4826d5ec9134b7df49706bbaf1e989338f0c5d41d","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2018-02-05T18:29:32Z","title_canon_sha256":"7ba43c675a6c507386ff1617feb2b42e7612afc29cd3df3c6b17d66d2cd66b0b"},"schema_version":"1.0","source":{"id":"1802.01553","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.01553","created_at":"2026-05-18T00:19:16Z"},{"alias_kind":"arxiv_version","alias_value":"1802.01553v2","created_at":"2026-05-18T00:19:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.01553","created_at":"2026-05-18T00:19:16Z"},{"alias_kind":"pith_short_12","alias_value":"ER755CV6ISF2","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"ER755CV6ISF2VTEM","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"ER755CV6","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:f9d04c615b7db56f89c7a9066a45b41dc03bd677aabeeb58e433e158c056a60b","target":"graph","created_at":"2026-05-18T00:19:16Z","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":"The purpose of this paper is to provide an algorithm for detecting and tracking astral MTs in a fully automated way and supply a description of their dynamic behaviour. For the algorithm testing, a dataset of stacks (i.e. time-lapse image sequences), acquired with a confocal microscope, has been employed. Cells were treated with two different drugs, nocodazole and taxol, in order to explore their effect on microtubule dynamic instability.","authors_text":"F. Di Cunto, G. Olmo, J. Levine, M. Gai, M. Grangetto, M. Varrecchia","cross_cats":["physics.bio-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2018-02-05T18:29:32Z","title":"Automatic microtubule tracking in fluorescence images of cells doped with increasing concentrations of taxol and nocodazole"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.01553","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:f1f79c3a031b0859b11d9779733bd7f871e72d117fd654a64c3c5c9c785618e7","target":"record","created_at":"2026-05-18T00:19:16Z","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":"f22ab599ce51ed61af9eb1a4826d5ec9134b7df49706bbaf1e989338f0c5d41d","cross_cats_sorted":["physics.bio-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.BM","submitted_at":"2018-02-05T18:29:32Z","title_canon_sha256":"7ba43c675a6c507386ff1617feb2b42e7612afc29cd3df3c6b17d66d2cd66b0b"},"schema_version":"1.0","source":{"id":"1802.01553","kind":"arxiv","version":2}},"canonical_sha256":"247fde8abe448baacc8cb583f7d38765d27b3bf785c96b16606aaf872afa7ec5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"247fde8abe448baacc8cb583f7d38765d27b3bf785c96b16606aaf872afa7ec5","first_computed_at":"2026-05-18T00:19:16.451546Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:19:16.451546Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KnPdbWtTHCxxIcHoy/WerIvFALfOdhMinsLsV7maJT+8vs0VjkSA9VzvtqAAPGDknWqUU7bzKH6kGPdyS8LFAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:19:16.452062Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.01553","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f1f79c3a031b0859b11d9779733bd7f871e72d117fd654a64c3c5c9c785618e7","sha256:f9d04c615b7db56f89c7a9066a45b41dc03bd677aabeeb58e433e158c056a60b"],"state_sha256":"adba1f20e1d17929148b4535a987324631cf582dc88adc001d246c72a95242fe"}