{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:IDH7LIB5WGMTHSER2HBT4UFUGA","short_pith_number":"pith:IDH7LIB5","canonical_record":{"source":{"id":"1005.2118","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-05-12T14:55:28Z","cross_cats_sorted":[],"title_canon_sha256":"cb9b9e72dc4ad3487035176c74d34c017000c02f7dd5df91b92b47c7511dce80","abstract_canon_sha256":"3bc060b332e2df2805b6d9062f967a3deaa1a598d97b17844dfbd27f369ed9c3"},"schema_version":"1.0"},"canonical_sha256":"40cff5a03db19933c891d1c33e50b4302f014b544c11be327d8646ac41fb4ac8","source":{"kind":"arxiv","id":"1005.2118","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.2118","created_at":"2026-05-18T02:07:33Z"},{"alias_kind":"arxiv_version","alias_value":"1005.2118v2","created_at":"2026-05-18T02:07:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.2118","created_at":"2026-05-18T02:07:33Z"},{"alias_kind":"pith_short_12","alias_value":"IDH7LIB5WGMT","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"IDH7LIB5WGMTHSER","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"IDH7LIB5","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:IDH7LIB5WGMTHSER2HBT4UFUGA","target":"record","payload":{"canonical_record":{"source":{"id":"1005.2118","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-05-12T14:55:28Z","cross_cats_sorted":[],"title_canon_sha256":"cb9b9e72dc4ad3487035176c74d34c017000c02f7dd5df91b92b47c7511dce80","abstract_canon_sha256":"3bc060b332e2df2805b6d9062f967a3deaa1a598d97b17844dfbd27f369ed9c3"},"schema_version":"1.0"},"canonical_sha256":"40cff5a03db19933c891d1c33e50b4302f014b544c11be327d8646ac41fb4ac8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:07:33.706790Z","signature_b64":"3+gA5h4/V44bA5dtN16XT7mwmwZ+INtVbWEs0wtaDHfEdmkrJHy1Z7g4wPdgDBVwljXoGfu2XYJ8jiUM/401DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40cff5a03db19933c891d1c33e50b4302f014b544c11be327d8646ac41fb4ac8","last_reissued_at":"2026-05-18T02:07:33.706344Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:07:33.706344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1005.2118","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":"2026-05-18T02:07:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6oLrpoi7fuj9le3RN8gNMsS5uReDU04/VeugLG7HafeTXSJUGh2Q3c8NX1pe98RcfaO+dwJnaWQbE/6myLlTDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T09:11:47.690685Z"},"content_sha256":"83e7394575ada26f0c6240facfddd3cbefcbcc5c92567b5b19cd4181b7a3abba","schema_version":"1.0","event_id":"sha256:83e7394575ada26f0c6240facfddd3cbefcbcc5c92567b5b19cd4181b7a3abba"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:IDH7LIB5WGMTHSER2HBT4UFUGA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Surface-charge-induced freezing of colloidal suspensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"S. Grandner, S. H. L. Klapp","submitted_at":"2010-05-12T14:55:28Z","abstract_excerpt":"Using grand-canonical Monte Carlo simulations we investigate the impact of charged walls on the crystallization properties of charged colloidal suspensions confined between these walls. The investigations are based on an effective model focussing on the colloids alone. Our results demonstrate that the fluid-wall interaction stemming from charged walls has a crucial impact on the fluid's high-density behavior as compared to the case of uncharged walls. In particular, based on an analysis of in-plane bond order parameters we find surface-charge-induced freezing and melting transitions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.2118","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":""},"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":"2026-05-18T02:07:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gwNKpNl2R5ItlK6vLGViXF3IeCBKKMj1CP9Es9dER1uAC2LG6IFAzyXBroDLZW7+eYgKNBjVL46Z0kIcOdEfBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T09:11:47.691029Z"},"content_sha256":"15ec84bdc1e1b8220a90d5ca4c80cb5892e3d8e6e6dccce0a177e4f2b0b436f5","schema_version":"1.0","event_id":"sha256:15ec84bdc1e1b8220a90d5ca4c80cb5892e3d8e6e6dccce0a177e4f2b0b436f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IDH7LIB5WGMTHSER2HBT4UFUGA/bundle.json","state_url":"https://pith.science/pith/IDH7LIB5WGMTHSER2HBT4UFUGA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IDH7LIB5WGMTHSER2HBT4UFUGA/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":"2026-06-26T09:11:47Z","links":{"resolver":"https://pith.science/pith/IDH7LIB5WGMTHSER2HBT4UFUGA","bundle":"https://pith.science/pith/IDH7LIB5WGMTHSER2HBT4UFUGA/bundle.json","state":"https://pith.science/pith/IDH7LIB5WGMTHSER2HBT4UFUGA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IDH7LIB5WGMTHSER2HBT4UFUGA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:IDH7LIB5WGMTHSER2HBT4UFUGA","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":"3bc060b332e2df2805b6d9062f967a3deaa1a598d97b17844dfbd27f369ed9c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-05-12T14:55:28Z","title_canon_sha256":"cb9b9e72dc4ad3487035176c74d34c017000c02f7dd5df91b92b47c7511dce80"},"schema_version":"1.0","source":{"id":"1005.2118","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.2118","created_at":"2026-05-18T02:07:33Z"},{"alias_kind":"arxiv_version","alias_value":"1005.2118v2","created_at":"2026-05-18T02:07:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.2118","created_at":"2026-05-18T02:07:33Z"},{"alias_kind":"pith_short_12","alias_value":"IDH7LIB5WGMT","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"IDH7LIB5WGMTHSER","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"IDH7LIB5","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:15ec84bdc1e1b8220a90d5ca4c80cb5892e3d8e6e6dccce0a177e4f2b0b436f5","target":"graph","created_at":"2026-05-18T02:07:33Z","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":"Using grand-canonical Monte Carlo simulations we investigate the impact of charged walls on the crystallization properties of charged colloidal suspensions confined between these walls. The investigations are based on an effective model focussing on the colloids alone. Our results demonstrate that the fluid-wall interaction stemming from charged walls has a crucial impact on the fluid's high-density behavior as compared to the case of uncharged walls. In particular, based on an analysis of in-plane bond order parameters we find surface-charge-induced freezing and melting transitions.","authors_text":"S. Grandner, S. H. L. Klapp","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-05-12T14:55:28Z","title":"Surface-charge-induced freezing of colloidal suspensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.2118","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":"sha256:83e7394575ada26f0c6240facfddd3cbefcbcc5c92567b5b19cd4181b7a3abba","target":"record","created_at":"2026-05-18T02:07:33Z","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":"3bc060b332e2df2805b6d9062f967a3deaa1a598d97b17844dfbd27f369ed9c3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-05-12T14:55:28Z","title_canon_sha256":"cb9b9e72dc4ad3487035176c74d34c017000c02f7dd5df91b92b47c7511dce80"},"schema_version":"1.0","source":{"id":"1005.2118","kind":"arxiv","version":2}},"canonical_sha256":"40cff5a03db19933c891d1c33e50b4302f014b544c11be327d8646ac41fb4ac8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40cff5a03db19933c891d1c33e50b4302f014b544c11be327d8646ac41fb4ac8","first_computed_at":"2026-05-18T02:07:33.706344Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:07:33.706344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3+gA5h4/V44bA5dtN16XT7mwmwZ+INtVbWEs0wtaDHfEdmkrJHy1Z7g4wPdgDBVwljXoGfu2XYJ8jiUM/401DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:07:33.706790Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.2118","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83e7394575ada26f0c6240facfddd3cbefcbcc5c92567b5b19cd4181b7a3abba","sha256:15ec84bdc1e1b8220a90d5ca4c80cb5892e3d8e6e6dccce0a177e4f2b0b436f5"],"state_sha256":"3f46e1fc5c3da1fe1f44d35fc9701b7e12108753438f4270eae62ee6b729b8d3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MYiPaUY2adt8LHzMSNzKJ77dNrczFeP3R9qWfaZ2gqcg0cislwfPP+gYSwVfCaF1fq9+DzJliTX9UWn96JHiDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T09:11:47.692887Z","bundle_sha256":"a7bcd2275c10eb58c5a5fcf5dc560c615e1a149aec0cb6e7cbb99aae73921699"}}