{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:SWQGKBXRL6TAN6BS34KZO64LRP","short_pith_number":"pith:SWQGKBXR","canonical_record":{"source":{"id":"1704.07533","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-25T04:34:34Z","cross_cats_sorted":[],"title_canon_sha256":"ff245cd1533dc0ef22a7019f49ff2baa18a7cb75b393d059b9ce442524b63786","abstract_canon_sha256":"3b75206adf9fde6615014ea3285e5a8977408ca86d9ae472f0e3bfa93002451e"},"schema_version":"1.0"},"canonical_sha256":"95a06506f15fa606f832df15977b8b8bfd8e10ec4dc49a254a2b922862c601e0","source":{"kind":"arxiv","id":"1704.07533","version":5},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.07533","created_at":"2026-05-18T00:32:10Z"},{"alias_kind":"arxiv_version","alias_value":"1704.07533v5","created_at":"2026-05-18T00:32:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.07533","created_at":"2026-05-18T00:32:10Z"},{"alias_kind":"pith_short_12","alias_value":"SWQGKBXRL6TA","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SWQGKBXRL6TAN6BS","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SWQGKBXR","created_at":"2026-05-18T12:31:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:SWQGKBXRL6TAN6BS34KZO64LRP","target":"record","payload":{"canonical_record":{"source":{"id":"1704.07533","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-25T04:34:34Z","cross_cats_sorted":[],"title_canon_sha256":"ff245cd1533dc0ef22a7019f49ff2baa18a7cb75b393d059b9ce442524b63786","abstract_canon_sha256":"3b75206adf9fde6615014ea3285e5a8977408ca86d9ae472f0e3bfa93002451e"},"schema_version":"1.0"},"canonical_sha256":"95a06506f15fa606f832df15977b8b8bfd8e10ec4dc49a254a2b922862c601e0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:10.622197Z","signature_b64":"uOcxcH0e4sH+3N87kW9HnP9HarDxYGDYSXTbJoAJxUAO4QQggWa+kLu6gS9wtMIeuivqPSzYpVAWJYfD3dg7Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"95a06506f15fa606f832df15977b8b8bfd8e10ec4dc49a254a2b922862c601e0","last_reissued_at":"2026-05-18T00:32:10.621588Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:10.621588Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.07533","source_version":5,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:32:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iDKhSuv7X/GnUDFpSh3Rdgi6t5lLHtLwpkexBK6o7TbCsDirUt1ti+OH3CG2DLzehKuzHq6SyIz1Bcb1UAlUBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T01:09:48.447438Z"},"content_sha256":"2f4ee5ca3a5dfab2696b3c0894389cfd9eb266c39d0e95d045953e981ba4f666","schema_version":"1.0","event_id":"sha256:2f4ee5ca3a5dfab2696b3c0894389cfd9eb266c39d0e95d045953e981ba4f666"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:SWQGKBXRL6TAN6BS34KZO64LRP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Distinguishing Advective and Powered Motion in Self-Propelled Colloids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Ayusman Sen, Paul E. Lammert, Vincent H. Crespi, Yiying Hong, Young-Moo Byun","submitted_at":"2017-04-25T04:34:34Z","abstract_excerpt":"Self-powered motion in catalytic colloidal particles provides a compelling example of active matter, i.e. systems that engage in single-particle and collective behavior far from equilibrium. The long-time, long-distance behavior of such systems is of particular interest, since it connects their individual micro-scale behavior to macro-scale phenomena. In such analyses, it is important to distinguish motion due to subtle advective effects -- which also has long time scales and length scales -- from phenomena that derive from intrinsically powered motion. Here, we develop a methodology to analyz"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.07533","kind":"arxiv","version":5},"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":"2026-05-18T00:32:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BmOHaSkZ+QHsegcBjtcS/8aZex9yJsAGqw9pQTbK6Hk5BrUQsqd/6fjcRoEHs3W1vN/iMyEX/gLaxVGgC77tCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T01:09:48.447879Z"},"content_sha256":"a9cf123b4933357bd318e8d300b3ba8cf58c007c526d5b274739cfc6773750b5","schema_version":"1.0","event_id":"sha256:a9cf123b4933357bd318e8d300b3ba8cf58c007c526d5b274739cfc6773750b5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SWQGKBXRL6TAN6BS34KZO64LRP/bundle.json","state_url":"https://pith.science/pith/SWQGKBXRL6TAN6BS34KZO64LRP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SWQGKBXRL6TAN6BS34KZO64LRP/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":"2026-05-27T01:09:48Z","links":{"resolver":"https://pith.science/pith/SWQGKBXRL6TAN6BS34KZO64LRP","bundle":"https://pith.science/pith/SWQGKBXRL6TAN6BS34KZO64LRP/bundle.json","state":"https://pith.science/pith/SWQGKBXRL6TAN6BS34KZO64LRP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SWQGKBXRL6TAN6BS34KZO64LRP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:SWQGKBXRL6TAN6BS34KZO64LRP","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":"3b75206adf9fde6615014ea3285e5a8977408ca86d9ae472f0e3bfa93002451e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-25T04:34:34Z","title_canon_sha256":"ff245cd1533dc0ef22a7019f49ff2baa18a7cb75b393d059b9ce442524b63786"},"schema_version":"1.0","source":{"id":"1704.07533","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.07533","created_at":"2026-05-18T00:32:10Z"},{"alias_kind":"arxiv_version","alias_value":"1704.07533v5","created_at":"2026-05-18T00:32:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.07533","created_at":"2026-05-18T00:32:10Z"},{"alias_kind":"pith_short_12","alias_value":"SWQGKBXRL6TA","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_16","alias_value":"SWQGKBXRL6TAN6BS","created_at":"2026-05-18T12:31:43Z"},{"alias_kind":"pith_short_8","alias_value":"SWQGKBXR","created_at":"2026-05-18T12:31:43Z"}],"graph_snapshots":[{"event_id":"sha256:a9cf123b4933357bd318e8d300b3ba8cf58c007c526d5b274739cfc6773750b5","target":"graph","created_at":"2026-05-18T00:32:10Z","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":"Self-powered motion in catalytic colloidal particles provides a compelling example of active matter, i.e. systems that engage in single-particle and collective behavior far from equilibrium. The long-time, long-distance behavior of such systems is of particular interest, since it connects their individual micro-scale behavior to macro-scale phenomena. In such analyses, it is important to distinguish motion due to subtle advective effects -- which also has long time scales and length scales -- from phenomena that derive from intrinsically powered motion. Here, we develop a methodology to analyz","authors_text":"Ayusman Sen, Paul E. Lammert, Vincent H. Crespi, Yiying Hong, Young-Moo Byun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-25T04:34:34Z","title":"Distinguishing Advective and Powered Motion in Self-Propelled Colloids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.07533","kind":"arxiv","version":5},"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":"sha256:2f4ee5ca3a5dfab2696b3c0894389cfd9eb266c39d0e95d045953e981ba4f666","target":"record","created_at":"2026-05-18T00:32:10Z","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":"3b75206adf9fde6615014ea3285e5a8977408ca86d9ae472f0e3bfa93002451e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-04-25T04:34:34Z","title_canon_sha256":"ff245cd1533dc0ef22a7019f49ff2baa18a7cb75b393d059b9ce442524b63786"},"schema_version":"1.0","source":{"id":"1704.07533","kind":"arxiv","version":5}},"canonical_sha256":"95a06506f15fa606f832df15977b8b8bfd8e10ec4dc49a254a2b922862c601e0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"95a06506f15fa606f832df15977b8b8bfd8e10ec4dc49a254a2b922862c601e0","first_computed_at":"2026-05-18T00:32:10.621588Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:32:10.621588Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uOcxcH0e4sH+3N87kW9HnP9HarDxYGDYSXTbJoAJxUAO4QQggWa+kLu6gS9wtMIeuivqPSzYpVAWJYfD3dg7Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:32:10.622197Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.07533","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2f4ee5ca3a5dfab2696b3c0894389cfd9eb266c39d0e95d045953e981ba4f666","sha256:a9cf123b4933357bd318e8d300b3ba8cf58c007c526d5b274739cfc6773750b5"],"state_sha256":"0a3099c3d2a948750dd8de8cde98474742c2702239e6f2226efcebc9935ca5b9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Meozw3u2lmQJqZ1RQrAZKK9kbrng06hI7OYel4EvTUiz43KkqUmn/gSXUNoq6YvWs/E8fdMT0jGcDyBUHHTrDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T01:09:48.450788Z","bundle_sha256":"88c333b3a9a48184a6fcd000f10c8b8d28d619de40b6842bd539c9b59263414c"}}