{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:XX6XYXTCKVKBE3BQYI23VC63TW","short_pith_number":"pith:XX6XYXTC","canonical_record":{"source":{"id":"1709.06946","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-09-20T15:52:59Z","cross_cats_sorted":[],"title_canon_sha256":"8c55fb04ec2adcd7a3e6498947987fd59f9e4eeba49bbba623a2e41fbabca5b3","abstract_canon_sha256":"7ca3ac14e3e41eadcbb039c1a7d19dda4b7e641f64db5a2d42d50dd7f5ceabdc"},"schema_version":"1.0"},"canonical_sha256":"bdfd7c5e625554126c30c235ba8bdb9d8907ed01da3e960101958053430f1bbc","source":{"kind":"arxiv","id":"1709.06946","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.06946","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"arxiv_version","alias_value":"1709.06946v1","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.06946","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"pith_short_12","alias_value":"XX6XYXTCKVKB","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"XX6XYXTCKVKBE3BQ","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"XX6XYXTC","created_at":"2026-05-18T12:31:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:XX6XYXTCKVKBE3BQYI23VC63TW","target":"record","payload":{"canonical_record":{"source":{"id":"1709.06946","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-09-20T15:52:59Z","cross_cats_sorted":[],"title_canon_sha256":"8c55fb04ec2adcd7a3e6498947987fd59f9e4eeba49bbba623a2e41fbabca5b3","abstract_canon_sha256":"7ca3ac14e3e41eadcbb039c1a7d19dda4b7e641f64db5a2d42d50dd7f5ceabdc"},"schema_version":"1.0"},"canonical_sha256":"bdfd7c5e625554126c30c235ba8bdb9d8907ed01da3e960101958053430f1bbc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:10.938226Z","signature_b64":"GsjW0zNvN8vgrJcm1MDlPMLCksURjbPWdZ7lys+l6fIU3BzMar9O9dvYIwa1kPBOFnPlLK44PaZBeMOiVn7vBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bdfd7c5e625554126c30c235ba8bdb9d8907ed01da3e960101958053430f1bbc","last_reissued_at":"2026-05-18T00:21:10.937525Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:10.937525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.06946","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":"2026-05-18T00:21:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R0AnxYLr1o9RDCIUW/xCKA1cLUe55unmXGQGPGY4rA3P7l4K8Rm+oZteQVRaRj4g3dTb2rTFoU1etTgd7omTAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:50:25.391414Z"},"content_sha256":"b1a616dd73990da7a4cf32105a91041ef980f5cc214a62b1cc85c39af9dadc45","schema_version":"1.0","event_id":"sha256:b1a616dd73990da7a4cf32105a91041ef980f5cc214a62b1cc85c39af9dadc45"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:XX6XYXTCKVKBE3BQYI23VC63TW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rapid Sampling of Stochastic Displacements in Brownian Dynamics Simulations with Stresslet Constraints","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Andrew M. Fiore, James W. Swan","submitted_at":"2017-09-20T15:52:59Z","abstract_excerpt":"Brownian Dynamics simulations are an important tool for modeling the dynamics of soft matter. However, accurate and rapid computations of the hydrodynamic interactions between suspended, microscopic components in a soft material is a significant computational challenge. Here, we present a new method for Brownian Dynamics simulations of suspended colloidal scale particles subject to an important class of hydrodynamic constraints with practically linear scaling of the computational cost with the number of particles modeled. Specifically, we consider the \"stresslet\" constraint for which suspended"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.06946","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":"2026-05-18T00:21:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oK7u2h7fLPZaj+nuLCXO3uzfze00yJdciL6hckQMURZeAPSpAolhhpeyPgtFMTAZHCvQ2EeQOdeCtSuFuDwRBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:50:25.391761Z"},"content_sha256":"5ea32e226332c9b40e1baf80d23f1a8d907101ddc0ede7d84d8d404547d4bea2","schema_version":"1.0","event_id":"sha256:5ea32e226332c9b40e1baf80d23f1a8d907101ddc0ede7d84d8d404547d4bea2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XX6XYXTCKVKBE3BQYI23VC63TW/bundle.json","state_url":"https://pith.science/pith/XX6XYXTCKVKBE3BQYI23VC63TW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XX6XYXTCKVKBE3BQYI23VC63TW/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":"2026-05-30T07:50:25Z","links":{"resolver":"https://pith.science/pith/XX6XYXTCKVKBE3BQYI23VC63TW","bundle":"https://pith.science/pith/XX6XYXTCKVKBE3BQYI23VC63TW/bundle.json","state":"https://pith.science/pith/XX6XYXTCKVKBE3BQYI23VC63TW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XX6XYXTCKVKBE3BQYI23VC63TW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:XX6XYXTCKVKBE3BQYI23VC63TW","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":"7ca3ac14e3e41eadcbb039c1a7d19dda4b7e641f64db5a2d42d50dd7f5ceabdc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-09-20T15:52:59Z","title_canon_sha256":"8c55fb04ec2adcd7a3e6498947987fd59f9e4eeba49bbba623a2e41fbabca5b3"},"schema_version":"1.0","source":{"id":"1709.06946","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.06946","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"arxiv_version","alias_value":"1709.06946v1","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.06946","created_at":"2026-05-18T00:21:10Z"},{"alias_kind":"pith_short_12","alias_value":"XX6XYXTCKVKB","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"XX6XYXTCKVKBE3BQ","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"XX6XYXTC","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:5ea32e226332c9b40e1baf80d23f1a8d907101ddc0ede7d84d8d404547d4bea2","target":"graph","created_at":"2026-05-18T00:21:10Z","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":"Brownian Dynamics simulations are an important tool for modeling the dynamics of soft matter. However, accurate and rapid computations of the hydrodynamic interactions between suspended, microscopic components in a soft material is a significant computational challenge. Here, we present a new method for Brownian Dynamics simulations of suspended colloidal scale particles subject to an important class of hydrodynamic constraints with practically linear scaling of the computational cost with the number of particles modeled. Specifically, we consider the \"stresslet\" constraint for which suspended","authors_text":"Andrew M. Fiore, James W. Swan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-09-20T15:52:59Z","title":"Rapid Sampling of Stochastic Displacements in Brownian Dynamics Simulations with Stresslet Constraints"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.06946","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:b1a616dd73990da7a4cf32105a91041ef980f5cc214a62b1cc85c39af9dadc45","target":"record","created_at":"2026-05-18T00:21:10Z","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":"7ca3ac14e3e41eadcbb039c1a7d19dda4b7e641f64db5a2d42d50dd7f5ceabdc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-09-20T15:52:59Z","title_canon_sha256":"8c55fb04ec2adcd7a3e6498947987fd59f9e4eeba49bbba623a2e41fbabca5b3"},"schema_version":"1.0","source":{"id":"1709.06946","kind":"arxiv","version":1}},"canonical_sha256":"bdfd7c5e625554126c30c235ba8bdb9d8907ed01da3e960101958053430f1bbc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bdfd7c5e625554126c30c235ba8bdb9d8907ed01da3e960101958053430f1bbc","first_computed_at":"2026-05-18T00:21:10.937525Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:10.937525Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GsjW0zNvN8vgrJcm1MDlPMLCksURjbPWdZ7lys+l6fIU3BzMar9O9dvYIwa1kPBOFnPlLK44PaZBeMOiVn7vBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:10.938226Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.06946","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b1a616dd73990da7a4cf32105a91041ef980f5cc214a62b1cc85c39af9dadc45","sha256:5ea32e226332c9b40e1baf80d23f1a8d907101ddc0ede7d84d8d404547d4bea2"],"state_sha256":"70cb0f9ebaa1f4db173b67d1fe9655976d37b7a86e48ddd1cafc2ea6d5de7c1f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S+gWoJ6IyrUptS00ObgMvXomwUpAHZQ/7bDojm+wuY2zTXa/G3XmeGscbU4hqnB4cli4vSVLWQsYKzfMLcftAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T07:50:25.393712Z","bundle_sha256":"4a5d8b7f334b69694a116c03f551ac7ac9d7d92f72459d1e892c9066a86f01a6"}}