{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:W7PYD3QOCQD3E6RGIGW3IBJFCB","short_pith_number":"pith:W7PYD3QO","schema_version":"1.0","canonical_sha256":"b7df81ee0e1407b27a2641adb40525107b35969825719fa968fb8cbdb4fca212","source":{"kind":"arxiv","id":"1111.6423","version":1},"attestation_state":"computed","paper":{"title":"Structure and dynamics of ring polymers: entanglement effects because of solution density and ring topology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Angelo Rosa, Cristian Micheletti, Enzo Orlandini, Luca Tubiana","submitted_at":"2011-11-28T11:51:20Z","abstract_excerpt":"The effects of entanglement in solutions and melts of unknotted ring polymers have been addressed by several theoretical and numerical studies. The system properties have been typically profiled as a function of ring contour length at fixed solution density. Here, we use a different approach to investigate numerically the equilibrium and kinetic properties of solutions of model ring polymers. Specifically, the ring contour length is maintained fixed, while the interplay of inter- and intra-chain entanglement is modulated by varying both solution density (from infinite dilution up to \\approx 40"},"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":"1111.6423","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-11-28T11:51:20Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"89c09394530b2916a75efe1dea21fcf7888958bd64bf00c81c4629adc60e1a34","abstract_canon_sha256":"e2a887d73bb1725cc17e6dac4f645e2c9a0081ad38fc9482f95e5e044123819d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:07:30.093954Z","signature_b64":"22qvASBls+5nakX+hbqHhQe193EtQZce+uIHjw+lQgXbj4bLEwmXMSFVFaE9yiqnP0FoS3wbVLibu3Ii+PzYDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7df81ee0e1407b27a2641adb40525107b35969825719fa968fb8cbdb4fca212","last_reissued_at":"2026-05-18T04:07:30.093500Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:07:30.093500Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Structure and dynamics of ring polymers: entanglement effects because of solution density and ring topology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Angelo Rosa, Cristian Micheletti, Enzo Orlandini, Luca Tubiana","submitted_at":"2011-11-28T11:51:20Z","abstract_excerpt":"The effects of entanglement in solutions and melts of unknotted ring polymers have been addressed by several theoretical and numerical studies. The system properties have been typically profiled as a function of ring contour length at fixed solution density. Here, we use a different approach to investigate numerically the equilibrium and kinetic properties of solutions of model ring polymers. Specifically, the ring contour length is maintained fixed, while the interplay of inter- and intra-chain entanglement is modulated by varying both solution density (from infinite dilution up to \\approx 40"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.6423","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1111.6423","created_at":"2026-05-18T04:07:30.093572+00:00"},{"alias_kind":"arxiv_version","alias_value":"1111.6423v1","created_at":"2026-05-18T04:07:30.093572+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.6423","created_at":"2026-05-18T04:07:30.093572+00:00"},{"alias_kind":"pith_short_12","alias_value":"W7PYD3QOCQD3","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_16","alias_value":"W7PYD3QOCQD3E6RG","created_at":"2026-05-18T12:26:44.992195+00:00"},{"alias_kind":"pith_short_8","alias_value":"W7PYD3QO","created_at":"2026-05-18T12:26:44.992195+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/W7PYD3QOCQD3E6RGIGW3IBJFCB","json":"https://pith.science/pith/W7PYD3QOCQD3E6RGIGW3IBJFCB.json","graph_json":"https://pith.science/api/pith-number/W7PYD3QOCQD3E6RGIGW3IBJFCB/graph.json","events_json":"https://pith.science/api/pith-number/W7PYD3QOCQD3E6RGIGW3IBJFCB/events.json","paper":"https://pith.science/paper/W7PYD3QO"},"agent_actions":{"view_html":"https://pith.science/pith/W7PYD3QOCQD3E6RGIGW3IBJFCB","download_json":"https://pith.science/pith/W7PYD3QOCQD3E6RGIGW3IBJFCB.json","view_paper":"https://pith.science/paper/W7PYD3QO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1111.6423&json=true","fetch_graph":"https://pith.science/api/pith-number/W7PYD3QOCQD3E6RGIGW3IBJFCB/graph.json","fetch_events":"https://pith.science/api/pith-number/W7PYD3QOCQD3E6RGIGW3IBJFCB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/W7PYD3QOCQD3E6RGIGW3IBJFCB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/W7PYD3QOCQD3E6RGIGW3IBJFCB/action/storage_attestation","attest_author":"https://pith.science/pith/W7PYD3QOCQD3E6RGIGW3IBJFCB/action/author_attestation","sign_citation":"https://pith.science/pith/W7PYD3QOCQD3E6RGIGW3IBJFCB/action/citation_signature","submit_replication":"https://pith.science/pith/W7PYD3QOCQD3E6RGIGW3IBJFCB/action/replication_record"}},"created_at":"2026-05-18T04:07:30.093572+00:00","updated_at":"2026-05-18T04:07:30.093572+00:00"}