{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:7HKA77NQDJAPVAX2I2PVYK766I","short_pith_number":"pith:7HKA77NQ","schema_version":"1.0","canonical_sha256":"f9d40ffdb01a40fa82fa469f5c2bfef213fcb9f8f92489a5d57af41a4ddbf2b7","source":{"kind":"arxiv","id":"2411.12488","version":1},"attestation_state":"computed","paper":{"title":"Optothermally Induced Active and Chiral Motion of the Colloidal Structures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.comp-ph","physics.optics"],"primary_cat":"cond-mat.soft","authors_text":"Ashutosh Shukla, G V Pavan Kumar, Rahul Chand, Sneha Boby","submitted_at":"2024-11-19T13:17:40Z","abstract_excerpt":"Artificial soft matter systems have appeared as important tools to harness mechanical motion for microscale manipulation. Typically, this motion is driven either by the external fields or by mutual interaction between the colloids. In the latter scenario, dynamics arise from non-reciprocal interaction among colloids within a chemical environment. In contrast, we eliminate the need for a chemical environment by utilizing a large area of optical illumination to generate thermal fields. The resulting optothermal interactions introduce non-reciprocity to the system, enabling active motion of the c"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2411.12488","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2024-11-19T13:17:40Z","cross_cats_sorted":["cond-mat.mes-hall","physics.comp-ph","physics.optics"],"title_canon_sha256":"ef36b51178e18998715a59c825709f2d28cf3d7c8238f7b293e46e71641cac67","abstract_canon_sha256":"34ac83f31e005c087e2f40def0f5d1357ac56e2e8c5afce231ccb5ebdde8f110"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:37:43.978859Z","signature_b64":"Ga6YDn4u6BJOnWwWck6HB0ZpFgIjulf93eeZ1XT1CSNeudFMWYXGO5R/n8sXpwfb3vO/nHxTxgWhkPQ67Z89CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f9d40ffdb01a40fa82fa469f5c2bfef213fcb9f8f92489a5d57af41a4ddbf2b7","last_reissued_at":"2026-07-05T09:37:43.978425Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:37:43.978425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optothermally Induced Active and Chiral Motion of the Colloidal Structures","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.comp-ph","physics.optics"],"primary_cat":"cond-mat.soft","authors_text":"Ashutosh Shukla, G V Pavan Kumar, Rahul Chand, Sneha Boby","submitted_at":"2024-11-19T13:17:40Z","abstract_excerpt":"Artificial soft matter systems have appeared as important tools to harness mechanical motion for microscale manipulation. Typically, this motion is driven either by the external fields or by mutual interaction between the colloids. In the latter scenario, dynamics arise from non-reciprocal interaction among colloids within a chemical environment. In contrast, we eliminate the need for a chemical environment by utilizing a large area of optical illumination to generate thermal fields. The resulting optothermal interactions introduce non-reciprocity to the system, enabling active motion of the c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.12488","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2411.12488/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2411.12488","created_at":"2026-07-05T09:37:43.978478+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.12488v1","created_at":"2026-07-05T09:37:43.978478+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.12488","created_at":"2026-07-05T09:37:43.978478+00:00"},{"alias_kind":"pith_short_12","alias_value":"7HKA77NQDJAP","created_at":"2026-07-05T09:37:43.978478+00:00"},{"alias_kind":"pith_short_16","alias_value":"7HKA77NQDJAPVAX2","created_at":"2026-07-05T09:37:43.978478+00:00"},{"alias_kind":"pith_short_8","alias_value":"7HKA77NQ","created_at":"2026-07-05T09:37:43.978478+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7HKA77NQDJAPVAX2I2PVYK766I","json":"https://pith.science/pith/7HKA77NQDJAPVAX2I2PVYK766I.json","graph_json":"https://pith.science/api/pith-number/7HKA77NQDJAPVAX2I2PVYK766I/graph.json","events_json":"https://pith.science/api/pith-number/7HKA77NQDJAPVAX2I2PVYK766I/events.json","paper":"https://pith.science/paper/7HKA77NQ"},"agent_actions":{"view_html":"https://pith.science/pith/7HKA77NQDJAPVAX2I2PVYK766I","download_json":"https://pith.science/pith/7HKA77NQDJAPVAX2I2PVYK766I.json","view_paper":"https://pith.science/paper/7HKA77NQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.12488&json=true","fetch_graph":"https://pith.science/api/pith-number/7HKA77NQDJAPVAX2I2PVYK766I/graph.json","fetch_events":"https://pith.science/api/pith-number/7HKA77NQDJAPVAX2I2PVYK766I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7HKA77NQDJAPVAX2I2PVYK766I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7HKA77NQDJAPVAX2I2PVYK766I/action/storage_attestation","attest_author":"https://pith.science/pith/7HKA77NQDJAPVAX2I2PVYK766I/action/author_attestation","sign_citation":"https://pith.science/pith/7HKA77NQDJAPVAX2I2PVYK766I/action/citation_signature","submit_replication":"https://pith.science/pith/7HKA77NQDJAPVAX2I2PVYK766I/action/replication_record"}},"created_at":"2026-07-05T09:37:43.978478+00:00","updated_at":"2026-07-05T09:37:43.978478+00:00"}