{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:Z4HTFTICLS6DGHFYKOBBFGQIIL","short_pith_number":"pith:Z4HTFTIC","canonical_record":{"source":{"id":"1508.07077","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-08-28T02:53:46Z","cross_cats_sorted":[],"title_canon_sha256":"9fd88b6fbe25ba8f13d4fe85d88278b84a2a0a2a534f1098976455468615cbff","abstract_canon_sha256":"90230109226093041c0eff000a4ca8e40a59fa81adf267255076be477d0be001"},"schema_version":"1.0"},"canonical_sha256":"cf0f32cd025cbc331cb85382129a0842faeddcf407ee1b589c232e62d24dc730","source":{"kind":"arxiv","id":"1508.07077","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.07077","created_at":"2026-05-18T01:34:37Z"},{"alias_kind":"arxiv_version","alias_value":"1508.07077v1","created_at":"2026-05-18T01:34:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.07077","created_at":"2026-05-18T01:34:37Z"},{"alias_kind":"pith_short_12","alias_value":"Z4HTFTICLS6D","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"Z4HTFTICLS6DGHFY","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"Z4HTFTIC","created_at":"2026-05-18T12:29:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:Z4HTFTICLS6DGHFYKOBBFGQIIL","target":"record","payload":{"canonical_record":{"source":{"id":"1508.07077","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-08-28T02:53:46Z","cross_cats_sorted":[],"title_canon_sha256":"9fd88b6fbe25ba8f13d4fe85d88278b84a2a0a2a534f1098976455468615cbff","abstract_canon_sha256":"90230109226093041c0eff000a4ca8e40a59fa81adf267255076be477d0be001"},"schema_version":"1.0"},"canonical_sha256":"cf0f32cd025cbc331cb85382129a0842faeddcf407ee1b589c232e62d24dc730","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:34:37.013556Z","signature_b64":"saf+TFnYSvX9nXYS9yxKOaQuE7LivkMQTGFky54d3RKNdLT12EkjDwPRoTwnOfZO6yac7rphWb81gEt8jTrpBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cf0f32cd025cbc331cb85382129a0842faeddcf407ee1b589c232e62d24dc730","last_reissued_at":"2026-05-18T01:34:37.012890Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:34:37.012890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1508.07077","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":"2026-05-18T01:34:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XxQP325xoyottXLIR8R2qnJWzTHLShbu5iabHBBFmWKVd3wKKUm0LgTmO29wlOtiw/O2gAr2uw7ae2ksZcvqDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:32:34.877923Z"},"content_sha256":"4af8a3cba18fc3fe3fb54d4f8b56b22bce8b7b8065a3f760c19a9b53d56de326","schema_version":"1.0","event_id":"sha256:4af8a3cba18fc3fe3fb54d4f8b56b22bce8b7b8065a3f760c19a9b53d56de326"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:Z4HTFTICLS6DGHFYKOBBFGQIIL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A parallel algorithm for implicit depletant simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Andrew S. Karas, Jens Glaser, Sharon C. Glotzer","submitted_at":"2015-08-28T02:53:46Z","abstract_excerpt":"We present an algorithm to simulate the many-body depletion interaction between anisotropic colloids in an implicit way, integrating out the degrees of freedom of the depletants, which we treat as an ideal gas. Because the depletant particles are statistically independent and the depletion interaction is short-ranged, depletants are randomly inserted in parallel into the excluded volume surrounding a single translated and/or rotated colloid. A configurational bias scheme is used to enhance the acceptance rate. The method is validated and benchmarked both on multi-core CPUs and graphics process"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.07077","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":"2026-05-18T01:34:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1Zcv1Cjyv1XOFoH8v0B/QNshUtM2IFID+DvufghbUOfLIEzdGKrXr2n3SyQCpNAjLRWN/3X4u0hU3ul7u0+mAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:32:34.878449Z"},"content_sha256":"39ed51f6e31cf9485f12d8dcd6b875028cf4148d2b68978fcb3b7ea11cdab45a","schema_version":"1.0","event_id":"sha256:39ed51f6e31cf9485f12d8dcd6b875028cf4148d2b68978fcb3b7ea11cdab45a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Z4HTFTICLS6DGHFYKOBBFGQIIL/bundle.json","state_url":"https://pith.science/pith/Z4HTFTICLS6DGHFYKOBBFGQIIL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Z4HTFTICLS6DGHFYKOBBFGQIIL/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":"2026-05-26T22:32:34Z","links":{"resolver":"https://pith.science/pith/Z4HTFTICLS6DGHFYKOBBFGQIIL","bundle":"https://pith.science/pith/Z4HTFTICLS6DGHFYKOBBFGQIIL/bundle.json","state":"https://pith.science/pith/Z4HTFTICLS6DGHFYKOBBFGQIIL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Z4HTFTICLS6DGHFYKOBBFGQIIL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:Z4HTFTICLS6DGHFYKOBBFGQIIL","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":"90230109226093041c0eff000a4ca8e40a59fa81adf267255076be477d0be001","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-08-28T02:53:46Z","title_canon_sha256":"9fd88b6fbe25ba8f13d4fe85d88278b84a2a0a2a534f1098976455468615cbff"},"schema_version":"1.0","source":{"id":"1508.07077","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.07077","created_at":"2026-05-18T01:34:37Z"},{"alias_kind":"arxiv_version","alias_value":"1508.07077v1","created_at":"2026-05-18T01:34:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.07077","created_at":"2026-05-18T01:34:37Z"},{"alias_kind":"pith_short_12","alias_value":"Z4HTFTICLS6D","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"Z4HTFTICLS6DGHFY","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"Z4HTFTIC","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:39ed51f6e31cf9485f12d8dcd6b875028cf4148d2b68978fcb3b7ea11cdab45a","target":"graph","created_at":"2026-05-18T01:34:37Z","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":"We present an algorithm to simulate the many-body depletion interaction between anisotropic colloids in an implicit way, integrating out the degrees of freedom of the depletants, which we treat as an ideal gas. Because the depletant particles are statistically independent and the depletion interaction is short-ranged, depletants are randomly inserted in parallel into the excluded volume surrounding a single translated and/or rotated colloid. A configurational bias scheme is used to enhance the acceptance rate. The method is validated and benchmarked both on multi-core CPUs and graphics process","authors_text":"Andrew S. Karas, Jens Glaser, Sharon C. Glotzer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-08-28T02:53:46Z","title":"A parallel algorithm for implicit depletant simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.07077","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":"sha256:4af8a3cba18fc3fe3fb54d4f8b56b22bce8b7b8065a3f760c19a9b53d56de326","target":"record","created_at":"2026-05-18T01:34:37Z","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":"90230109226093041c0eff000a4ca8e40a59fa81adf267255076be477d0be001","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-08-28T02:53:46Z","title_canon_sha256":"9fd88b6fbe25ba8f13d4fe85d88278b84a2a0a2a534f1098976455468615cbff"},"schema_version":"1.0","source":{"id":"1508.07077","kind":"arxiv","version":1}},"canonical_sha256":"cf0f32cd025cbc331cb85382129a0842faeddcf407ee1b589c232e62d24dc730","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf0f32cd025cbc331cb85382129a0842faeddcf407ee1b589c232e62d24dc730","first_computed_at":"2026-05-18T01:34:37.012890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:34:37.012890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"saf+TFnYSvX9nXYS9yxKOaQuE7LivkMQTGFky54d3RKNdLT12EkjDwPRoTwnOfZO6yac7rphWb81gEt8jTrpBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:34:37.013556Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.07077","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4af8a3cba18fc3fe3fb54d4f8b56b22bce8b7b8065a3f760c19a9b53d56de326","sha256:39ed51f6e31cf9485f12d8dcd6b875028cf4148d2b68978fcb3b7ea11cdab45a"],"state_sha256":"dbfefcccbadf52d90ab4b75e5bd659240bacba0a1d31985fb5c0a42005b1ebb5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FpaxW/pEfOmEpz8e3bSAUvP9sXi5LZgwEaGsQ3yqOJO4Y/R/+O82PT7kY56se5U7Q5bmiecV2whzqwS4+2evDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T22:32:34.880826Z","bundle_sha256":"1fd89ddf297e72075ec527972ac33a0396c80a8b09447f6f213d5e545c7b82c2"}}