{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:F632FCFYTEGZLZTDQ53WE4TPAJ","short_pith_number":"pith:F632FCFY","canonical_record":{"source":{"id":"2302.03546","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2023-02-07T15:54:37Z","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"title_canon_sha256":"c799a8a0ebf699430ca949a8b2eacacaa3c576ca16f86503796f7e1e458a3351","abstract_canon_sha256":"9fcfbd5f953efdf7e192b16f4b6078810267a831d1362b94621a2d02a1b68669"},"schema_version":"1.0"},"canonical_sha256":"2fb7a288b8990d95e663877762726f024b0f077d53855e83462449b501d326f9","source":{"kind":"arxiv","id":"2302.03546","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.03546","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"arxiv_version","alias_value":"2302.03546v2","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.03546","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"pith_short_12","alias_value":"F632FCFYTEGZ","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"F632FCFYTEGZLZTD","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"F632FCFY","created_at":"2026-07-05T06:27:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:F632FCFYTEGZLZTDQ53WE4TPAJ","target":"record","payload":{"canonical_record":{"source":{"id":"2302.03546","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2023-02-07T15:54:37Z","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"title_canon_sha256":"c799a8a0ebf699430ca949a8b2eacacaa3c576ca16f86503796f7e1e458a3351","abstract_canon_sha256":"9fcfbd5f953efdf7e192b16f4b6078810267a831d1362b94621a2d02a1b68669"},"schema_version":"1.0"},"canonical_sha256":"2fb7a288b8990d95e663877762726f024b0f077d53855e83462449b501d326f9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:27:45.730848Z","signature_b64":"Kub/RF9OWH0arnkDeoeBp6EKOY5MejzbBgmp0/sg9NJHByXE5GxI9mt7l1w4Ja/EeHxH5vz9FP13FsTNF75sBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2fb7a288b8990d95e663877762726f024b0f077d53855e83462449b501d326f9","last_reissued_at":"2026-07-05T06:27:45.730330Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:27:45.730330Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2302.03546","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:27:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mrVD4klWcg2vc0AE6YRkZV6DMqwOiNrGlGhCC64u/2OC0DvM5zHq951PXU9PFQKVEx3fQWxSzQV/Nh8kPVX5Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T11:56:35.076423Z"},"content_sha256":"fea16c6ca40ecae891e84551f6a7d1e7c465f0c06e24fb12ed5f68a2d3564cde","schema_version":"1.0","event_id":"sha256:fea16c6ca40ecae891e84551f6a7d1e7c465f0c06e24fb12ed5f68a2d3564cde"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:F632FCFYTEGZLZTDQ53WE4TPAJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Suspensions of viscoelastic capsules: effect of membrane viscosity on transient dynamics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.comp-ph","physics.flu-dyn"],"primary_cat":"cond-mat.soft","authors_text":"Fabio Guglietta, Francesca Pelusi, Jens Harting, Marcello Sega, Othmane Aouane","submitted_at":"2023-02-07T15:54:37Z","abstract_excerpt":"Membrane viscosity is known to play a central role in the transient dynamics of isolated viscoelastic capsules by decreasing their deformation, inducing shape oscillations and reducing the loading time, that is, the time required to reach the steady-state deformation. However, for dense suspensions of capsules, our understanding of the influence of the membrane viscosity is minimal. In this work, we perform a systematic numerical investigation based on coupled immersed boundary -- lattice Boltzmann (IB-LB) simulations of viscoelastic spherical capsule suspensions in the non-inertial regime. We"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.03546","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2302.03546/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:27:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+7h5RQ48llnUjg2M+Myziw9/Ef96U4GfaTpEPYFqw8CVFmbf+bqcd2BtjZR0epcNEGq4KBzm4gnMLx8cL13KCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T11:56:35.076960Z"},"content_sha256":"07dbb507d4289c6da9f40985d2fe2f8a1a699abde50bd5fa8efa8863117ce676","schema_version":"1.0","event_id":"sha256:07dbb507d4289c6da9f40985d2fe2f8a1a699abde50bd5fa8efa8863117ce676"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F632FCFYTEGZLZTDQ53WE4TPAJ/bundle.json","state_url":"https://pith.science/pith/F632FCFYTEGZLZTDQ53WE4TPAJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F632FCFYTEGZLZTDQ53WE4TPAJ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-04T11:56:35Z","links":{"resolver":"https://pith.science/pith/F632FCFYTEGZLZTDQ53WE4TPAJ","bundle":"https://pith.science/pith/F632FCFYTEGZLZTDQ53WE4TPAJ/bundle.json","state":"https://pith.science/pith/F632FCFYTEGZLZTDQ53WE4TPAJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F632FCFYTEGZLZTDQ53WE4TPAJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:F632FCFYTEGZLZTDQ53WE4TPAJ","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":"9fcfbd5f953efdf7e192b16f4b6078810267a831d1362b94621a2d02a1b68669","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2023-02-07T15:54:37Z","title_canon_sha256":"c799a8a0ebf699430ca949a8b2eacacaa3c576ca16f86503796f7e1e458a3351"},"schema_version":"1.0","source":{"id":"2302.03546","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.03546","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"arxiv_version","alias_value":"2302.03546v2","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.03546","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"pith_short_12","alias_value":"F632FCFYTEGZ","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"F632FCFYTEGZLZTD","created_at":"2026-07-05T06:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"F632FCFY","created_at":"2026-07-05T06:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:07dbb507d4289c6da9f40985d2fe2f8a1a699abde50bd5fa8efa8863117ce676","target":"graph","created_at":"2026-07-05T06:27:45Z","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/2302.03546/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Membrane viscosity is known to play a central role in the transient dynamics of isolated viscoelastic capsules by decreasing their deformation, inducing shape oscillations and reducing the loading time, that is, the time required to reach the steady-state deformation. However, for dense suspensions of capsules, our understanding of the influence of the membrane viscosity is minimal. In this work, we perform a systematic numerical investigation based on coupled immersed boundary -- lattice Boltzmann (IB-LB) simulations of viscoelastic spherical capsule suspensions in the non-inertial regime. We","authors_text":"Fabio Guglietta, Francesca Pelusi, Jens Harting, Marcello Sega, Othmane Aouane","cross_cats":["physics.comp-ph","physics.flu-dyn"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2023-02-07T15:54:37Z","title":"Suspensions of viscoelastic capsules: effect of membrane viscosity on transient dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.03546","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:fea16c6ca40ecae891e84551f6a7d1e7c465f0c06e24fb12ed5f68a2d3564cde","target":"record","created_at":"2026-07-05T06:27:45Z","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":"9fcfbd5f953efdf7e192b16f4b6078810267a831d1362b94621a2d02a1b68669","cross_cats_sorted":["physics.comp-ph","physics.flu-dyn"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2023-02-07T15:54:37Z","title_canon_sha256":"c799a8a0ebf699430ca949a8b2eacacaa3c576ca16f86503796f7e1e458a3351"},"schema_version":"1.0","source":{"id":"2302.03546","kind":"arxiv","version":2}},"canonical_sha256":"2fb7a288b8990d95e663877762726f024b0f077d53855e83462449b501d326f9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2fb7a288b8990d95e663877762726f024b0f077d53855e83462449b501d326f9","first_computed_at":"2026-07-05T06:27:45.730330Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:27:45.730330Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Kub/RF9OWH0arnkDeoeBp6EKOY5MejzbBgmp0/sg9NJHByXE5GxI9mt7l1w4Ja/EeHxH5vz9FP13FsTNF75sBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:27:45.730848Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.03546","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fea16c6ca40ecae891e84551f6a7d1e7c465f0c06e24fb12ed5f68a2d3564cde","sha256:07dbb507d4289c6da9f40985d2fe2f8a1a699abde50bd5fa8efa8863117ce676"],"state_sha256":"cbe859818e7b43389c666454adec5792dbf7fb8635e72f973be65ab75d8d8c67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZtejB/nQVTKdl5HHK+amCBDnqk5dX4VtpCWy8FeGVY3RL73DI8Hw+6zHFtj5hwbFb6pMW8NruJJxbNpLXLTJDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T11:56:35.081788Z","bundle_sha256":"a5584134ea53255a00df7ee6fc6206ee3a6c5f742da08ec8fea241655af95ba6"}}