{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:XBZKDEG3FX54EFSHYP5CWWSKDQ","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":"6184405f5cedb187b40456a1e2e7e439fd95bda9ea15356fc8cab318256dabd5","cross_cats_sorted":["cond-mat.soft","physics.flu-dyn"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2021-12-20T10:51:20Z","title_canon_sha256":"08dd0312e1f3da13f08a237b2268cfe1aa7598a2e65ace8d33b25787d8ccb918"},"schema_version":"1.0","source":{"id":"2112.10442","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.10442","created_at":"2026-07-05T03:42:15Z"},{"alias_kind":"arxiv_version","alias_value":"2112.10442v1","created_at":"2026-07-05T03:42:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.10442","created_at":"2026-07-05T03:42:15Z"},{"alias_kind":"pith_short_12","alias_value":"XBZKDEG3FX54","created_at":"2026-07-05T03:42:15Z"},{"alias_kind":"pith_short_16","alias_value":"XBZKDEG3FX54EFSH","created_at":"2026-07-05T03:42:15Z"},{"alias_kind":"pith_short_8","alias_value":"XBZKDEG3","created_at":"2026-07-05T03:42:15Z"}],"graph_snapshots":[{"event_id":"sha256:345f2deb74f5020435e01417f8f0071ec285bcc08a7110236a1240c4892940b0","target":"graph","created_at":"2026-07-05T03:42:15Z","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/2112.10442/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The dynamics of single red blood cells (RBCs) determine microvascular blood flow by adapting their shape to the flow conditions in the narrow vessels. In this study, we explore the dynamics and shape transitions of RBCs on the cellular scale under confined and unsteady flow conditions using a combination of microfluidic experiments and numerical simulations. Tracking RBCs in a comoving frame in time-dependent flows reveals that the mean transition time from the symmetric croissant to the off-centered, non-symmetric slipper shape is significantly faster than the opposite shape transition, which","authors_text":"Christian Wagner, Felix M. Maurer, Katharina Graessel, Steffen M. Recktenwald, Stephan Gekle, Thomas John","cross_cats":["cond-mat.soft","physics.flu-dyn"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2021-12-20T10:51:20Z","title":"Red blood cell shape transitions and dynamics in time-dependent capillary flows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.10442","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":"sha256:9b13b7a40de866032a6648f3fb15e9cfda3bf3b0c2f68d31b6cb18601f8e20b1","target":"record","created_at":"2026-07-05T03:42:15Z","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":"6184405f5cedb187b40456a1e2e7e439fd95bda9ea15356fc8cab318256dabd5","cross_cats_sorted":["cond-mat.soft","physics.flu-dyn"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.bio-ph","submitted_at":"2021-12-20T10:51:20Z","title_canon_sha256":"08dd0312e1f3da13f08a237b2268cfe1aa7598a2e65ace8d33b25787d8ccb918"},"schema_version":"1.0","source":{"id":"2112.10442","kind":"arxiv","version":1}},"canonical_sha256":"b872a190db2dfbc21647c3fa2b5a4a1c035764b069257c33e1b17dad3ada2ee9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b872a190db2dfbc21647c3fa2b5a4a1c035764b069257c33e1b17dad3ada2ee9","first_computed_at":"2026-07-05T03:42:15.155060Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:42:15.155060Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ete0q5VJQ+KS28uqKCzlOH3HnP92F0M7b2tXgeSuSw6cGVP2p2uDvaOGcLrmYRwwDMXtfVTCusDvG/lLK8uACQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:42:15.155462Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.10442","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b13b7a40de866032a6648f3fb15e9cfda3bf3b0c2f68d31b6cb18601f8e20b1","sha256:345f2deb74f5020435e01417f8f0071ec285bcc08a7110236a1240c4892940b0"],"state_sha256":"c1749c6567057e48b449f2bc4ecd07bf967121583a287acd67ab656926e719c6"}