{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:ATKSNIOOTEGZ56XPLEJRJHJ4D3","short_pith_number":"pith:ATKSNIOO","schema_version":"1.0","canonical_sha256":"04d526a1ce990d9efaef5913149d3c1edcc75584186463183c6faf468b08d5ef","source":{"kind":"arxiv","id":"2605.29552","version":1},"attestation_state":"computed","paper":{"title":"Emergence of Dynamical Anisotropy induced by Demixing in a Binary System with Differential Diffusivity under an External Potential","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Rashmi Trivedi, Subhajit Paul, Sumanta Kundu, Sunita Kumari","submitted_at":"2026-05-28T08:05:31Z","abstract_excerpt":"Spontaneous demixing in active matter is a ubiquitous phenomenon that is crucial for numerous living processes ranging from bacterial swarming to sorting of cells in dense tissues. Here, we systematically investigate the effect of spatially varying potential acting along one direction and packing fraction on the binary mixture of particles with different diffusivities. Our results indicate that the presence of an external potential promotes demixing over a larger range of packing fractions, while also fostering a more pronounced 'hexatic order' within the bands of less diffusive \"cold\") partic"},"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":"2605.29552","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-05-28T08:05:31Z","cross_cats_sorted":[],"title_canon_sha256":"19d8017e0235bd442621ed26a5ef905203be93c3e0c7cf2ba7ca54111b5bf8a5","abstract_canon_sha256":"3a6b62e1652bd73bfd162b0b2d49acd61fba81e37b84e6295ee2a5ca6b1dd03e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-29T01:05:46.887653Z","signature_b64":"3TBvRdkjOo6g89yn5RJu871mmn8ft/v3nLYR6zr84PY45x8C2fWk/pCCdXw3kuGj8o+IlsYD5YBXdMgvbaVpCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"04d526a1ce990d9efaef5913149d3c1edcc75584186463183c6faf468b08d5ef","last_reissued_at":"2026-05-29T01:05:46.886685Z","signature_status":"signed_v1","first_computed_at":"2026-05-29T01:05:46.886685Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Emergence of Dynamical Anisotropy induced by Demixing in a Binary System with Differential Diffusivity under an External Potential","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Rashmi Trivedi, Subhajit Paul, Sumanta Kundu, Sunita Kumari","submitted_at":"2026-05-28T08:05:31Z","abstract_excerpt":"Spontaneous demixing in active matter is a ubiquitous phenomenon that is crucial for numerous living processes ranging from bacterial swarming to sorting of cells in dense tissues. Here, we systematically investigate the effect of spatially varying potential acting along one direction and packing fraction on the binary mixture of particles with different diffusivities. Our results indicate that the presence of an external potential promotes demixing over a larger range of packing fractions, while also fostering a more pronounced 'hexatic order' within the bands of less diffusive \"cold\") partic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.29552","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/2605.29552/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":"2605.29552","created_at":"2026-05-29T01:05:46.886833+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.29552v1","created_at":"2026-05-29T01:05:46.886833+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.29552","created_at":"2026-05-29T01:05:46.886833+00:00"},{"alias_kind":"pith_short_12","alias_value":"ATKSNIOOTEGZ","created_at":"2026-05-29T01:05:46.886833+00:00"},{"alias_kind":"pith_short_16","alias_value":"ATKSNIOOTEGZ56XP","created_at":"2026-05-29T01:05:46.886833+00:00"},{"alias_kind":"pith_short_8","alias_value":"ATKSNIOO","created_at":"2026-05-29T01:05:46.886833+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/ATKSNIOOTEGZ56XPLEJRJHJ4D3","json":"https://pith.science/pith/ATKSNIOOTEGZ56XPLEJRJHJ4D3.json","graph_json":"https://pith.science/api/pith-number/ATKSNIOOTEGZ56XPLEJRJHJ4D3/graph.json","events_json":"https://pith.science/api/pith-number/ATKSNIOOTEGZ56XPLEJRJHJ4D3/events.json","paper":"https://pith.science/paper/ATKSNIOO"},"agent_actions":{"view_html":"https://pith.science/pith/ATKSNIOOTEGZ56XPLEJRJHJ4D3","download_json":"https://pith.science/pith/ATKSNIOOTEGZ56XPLEJRJHJ4D3.json","view_paper":"https://pith.science/paper/ATKSNIOO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.29552&json=true","fetch_graph":"https://pith.science/api/pith-number/ATKSNIOOTEGZ56XPLEJRJHJ4D3/graph.json","fetch_events":"https://pith.science/api/pith-number/ATKSNIOOTEGZ56XPLEJRJHJ4D3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ATKSNIOOTEGZ56XPLEJRJHJ4D3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ATKSNIOOTEGZ56XPLEJRJHJ4D3/action/storage_attestation","attest_author":"https://pith.science/pith/ATKSNIOOTEGZ56XPLEJRJHJ4D3/action/author_attestation","sign_citation":"https://pith.science/pith/ATKSNIOOTEGZ56XPLEJRJHJ4D3/action/citation_signature","submit_replication":"https://pith.science/pith/ATKSNIOOTEGZ56XPLEJRJHJ4D3/action/replication_record"}},"created_at":"2026-05-29T01:05:46.886833+00:00","updated_at":"2026-05-29T01:05:46.886833+00:00"}