{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:DIATF7HHBRQ5S2RDVO2ONQYHFV","short_pith_number":"pith:DIATF7HH","canonical_record":{"source":{"id":"1507.00479","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-02T09:01:10Z","cross_cats_sorted":[],"title_canon_sha256":"77bd2345661ae58876580516ae385b05f9984dd649d1218a21baf6bba155559f","abstract_canon_sha256":"39e644a51642b3f3a62b98bc15488412e18409e8bd0e2ea4cf5c7defbdd36cf6"},"schema_version":"1.0"},"canonical_sha256":"1a0132fce70c61d96a23abb4e6c3072d6c1eb30e41f67efdb792d69107d39cd8","source":{"kind":"arxiv","id":"1507.00479","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.00479","created_at":"2026-05-18T01:32:50Z"},{"alias_kind":"arxiv_version","alias_value":"1507.00479v1","created_at":"2026-05-18T01:32:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.00479","created_at":"2026-05-18T01:32:50Z"},{"alias_kind":"pith_short_12","alias_value":"DIATF7HHBRQ5","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"DIATF7HHBRQ5S2RD","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"DIATF7HH","created_at":"2026-05-18T12:29:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:DIATF7HHBRQ5S2RDVO2ONQYHFV","target":"record","payload":{"canonical_record":{"source":{"id":"1507.00479","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-02T09:01:10Z","cross_cats_sorted":[],"title_canon_sha256":"77bd2345661ae58876580516ae385b05f9984dd649d1218a21baf6bba155559f","abstract_canon_sha256":"39e644a51642b3f3a62b98bc15488412e18409e8bd0e2ea4cf5c7defbdd36cf6"},"schema_version":"1.0"},"canonical_sha256":"1a0132fce70c61d96a23abb4e6c3072d6c1eb30e41f67efdb792d69107d39cd8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:50.222918Z","signature_b64":"kO1iuxU6fIaqBBZKhKNE38D2rrtiZRDm0nm/GGI0PD2ZAcqx1e42Tj+OEN9r0+7qSxqtjzZrnT2CNExX/NXRAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a0132fce70c61d96a23abb4e6c3072d6c1eb30e41f67efdb792d69107d39cd8","last_reissued_at":"2026-05-18T01:32:50.222297Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:50.222297Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.00479","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:32:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/olAQAOz2BqEd0UYZanUr/yLFvMxEzOtbxrwHE7j4epuvv+JnXORA3q5I3XtPY2GHk3CzwTf4y0NC2EU7PfPBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T09:57:35.123244Z"},"content_sha256":"8702ffdd0cede60edee06181314ca92e264dfeeebf47573b5b4590411aff2ee8","schema_version":"1.0","event_id":"sha256:8702ffdd0cede60edee06181314ca92e264dfeeebf47573b5b4590411aff2ee8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:DIATF7HHBRQ5S2RDVO2ONQYHFV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Near-Wall Dynamics of Concentrated Hard-Sphere Suspensions: Comparison of Evanescent Wave DLS Experiments, Virial Approximation and Simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Bogdan Cichocki, Eligiusz Wajnryb, Jan K. G. Dhont, Jerzy Blawzdziewicz, Maciej Lisicki, Peter R. Lang, Yi Liu, Yuan-N. Young","submitted_at":"2015-07-02T09:01:10Z","abstract_excerpt":"In this article we report on a study of the near-wall dynamics of suspended colloidal hard spheres over a broad range of volume fractions. We present a thorough comparison of experimental data with predictions based on a virial approximation and simulation results. We find that the virial approach describes the experimental data reasonably well up to a volume fraction of $\\phi=0.25$ which provides us with a fast and non-costly tool for the analysis and prediction of Evanescent Wave DLS data. Based on this we propose a new method to assess the near-wall self-diffusion at elevated density. Here,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.00479","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:32:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b+/k4VxcJWgJU+2id7Y3qCntIuECyC6pk1EIxcLny6KVBPqpZkWwA07LBHinq8UUTZwMT+VP8RFnErmTabLhCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T09:57:35.123615Z"},"content_sha256":"2a32a8a7029678bce21757545af6ea858faf323ed07197b280c143e3977a1640","schema_version":"1.0","event_id":"sha256:2a32a8a7029678bce21757545af6ea858faf323ed07197b280c143e3977a1640"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DIATF7HHBRQ5S2RDVO2ONQYHFV/bundle.json","state_url":"https://pith.science/pith/DIATF7HHBRQ5S2RDVO2ONQYHFV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DIATF7HHBRQ5S2RDVO2ONQYHFV/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":"2026-06-01T09:57:35Z","links":{"resolver":"https://pith.science/pith/DIATF7HHBRQ5S2RDVO2ONQYHFV","bundle":"https://pith.science/pith/DIATF7HHBRQ5S2RDVO2ONQYHFV/bundle.json","state":"https://pith.science/pith/DIATF7HHBRQ5S2RDVO2ONQYHFV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DIATF7HHBRQ5S2RDVO2ONQYHFV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:DIATF7HHBRQ5S2RDVO2ONQYHFV","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":"39e644a51642b3f3a62b98bc15488412e18409e8bd0e2ea4cf5c7defbdd36cf6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-02T09:01:10Z","title_canon_sha256":"77bd2345661ae58876580516ae385b05f9984dd649d1218a21baf6bba155559f"},"schema_version":"1.0","source":{"id":"1507.00479","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.00479","created_at":"2026-05-18T01:32:50Z"},{"alias_kind":"arxiv_version","alias_value":"1507.00479v1","created_at":"2026-05-18T01:32:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.00479","created_at":"2026-05-18T01:32:50Z"},{"alias_kind":"pith_short_12","alias_value":"DIATF7HHBRQ5","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"DIATF7HHBRQ5S2RD","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"DIATF7HH","created_at":"2026-05-18T12:29:17Z"}],"graph_snapshots":[{"event_id":"sha256:2a32a8a7029678bce21757545af6ea858faf323ed07197b280c143e3977a1640","target":"graph","created_at":"2026-05-18T01:32:50Z","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":"In this article we report on a study of the near-wall dynamics of suspended colloidal hard spheres over a broad range of volume fractions. We present a thorough comparison of experimental data with predictions based on a virial approximation and simulation results. We find that the virial approach describes the experimental data reasonably well up to a volume fraction of $\\phi=0.25$ which provides us with a fast and non-costly tool for the analysis and prediction of Evanescent Wave DLS data. Based on this we propose a new method to assess the near-wall self-diffusion at elevated density. Here,","authors_text":"Bogdan Cichocki, Eligiusz Wajnryb, Jan K. G. Dhont, Jerzy Blawzdziewicz, Maciej Lisicki, Peter R. Lang, Yi Liu, Yuan-N. Young","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-02T09:01:10Z","title":"Near-Wall Dynamics of Concentrated Hard-Sphere Suspensions: Comparison of Evanescent Wave DLS Experiments, Virial Approximation and Simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.00479","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":"sha256:8702ffdd0cede60edee06181314ca92e264dfeeebf47573b5b4590411aff2ee8","target":"record","created_at":"2026-05-18T01:32:50Z","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":"39e644a51642b3f3a62b98bc15488412e18409e8bd0e2ea4cf5c7defbdd36cf6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-07-02T09:01:10Z","title_canon_sha256":"77bd2345661ae58876580516ae385b05f9984dd649d1218a21baf6bba155559f"},"schema_version":"1.0","source":{"id":"1507.00479","kind":"arxiv","version":1}},"canonical_sha256":"1a0132fce70c61d96a23abb4e6c3072d6c1eb30e41f67efdb792d69107d39cd8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a0132fce70c61d96a23abb4e6c3072d6c1eb30e41f67efdb792d69107d39cd8","first_computed_at":"2026-05-18T01:32:50.222297Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:50.222297Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kO1iuxU6fIaqBBZKhKNE38D2rrtiZRDm0nm/GGI0PD2ZAcqx1e42Tj+OEN9r0+7qSxqtjzZrnT2CNExX/NXRAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:50.222918Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.00479","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8702ffdd0cede60edee06181314ca92e264dfeeebf47573b5b4590411aff2ee8","sha256:2a32a8a7029678bce21757545af6ea858faf323ed07197b280c143e3977a1640"],"state_sha256":"7a7e4767d8a9e3d11fa4f295ac8f275ebda2a156b0aed76c09d381031728f05c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EmA4/vTqBCi+hhUlr34iUuP2B84jUSizUuAjehYDCS5lqXOZnHyPIcq9c/mV8YNUoliEbJ+sTYaxqQtcLm5xAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T09:57:35.125691Z","bundle_sha256":"ef78f08e2303f2de6439dd5db6d512d24a2dafdfa15112e0e3bf2c2b1f8d0ced"}}