{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:GPLDUMAJY3SLHNJZ62LVE2OEHW","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":"6c334aad8cc37ce692c01758c40901a34820cea0a18800ddb04f809af22daf6a","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-05-30T08:35:10Z","title_canon_sha256":"c6ad23c551b69711620b2bc0cfd46de024011c2d6f7e648cde170be63437a973"},"schema_version":"1.0","source":{"id":"1205.6582","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.6582","created_at":"2026-05-18T03:42:44Z"},{"alias_kind":"arxiv_version","alias_value":"1205.6582v1","created_at":"2026-05-18T03:42:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6582","created_at":"2026-05-18T03:42:44Z"},{"alias_kind":"pith_short_12","alias_value":"GPLDUMAJY3SL","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GPLDUMAJY3SLHNJZ","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GPLDUMAJ","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:e83b3a5581312f57f08e2c7280dea451c6d6fe58c9358bedb10a9b69db7f2e34","target":"graph","created_at":"2026-05-18T03:42:44Z","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":"Effective and fast convergence toward an equilibrium state for long-chain polymer melts is realized by a hybrid method coupling molecular dynamics and the elastic continuum. The required simulation time to achieve the equilibrium state is reduced drastically compared with conventional equilibration methods. The polymers move on a wide range of the energy landscape due to large-scale fluctuation generated by the elastic continuum. A variety of chain structures is generated in the polymer melt which results in the fast convergence to the equilibrium state.","authors_text":"Janne Blomqvist, Miyuki Fujio, Risto M Nieminen, Shuji Shimamura, Yasuhiro Senda","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-05-30T08:35:10Z","title":"Fast convergence to equilibrium for long-chain polymer melts using a MD/continuum hybrid method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6582","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":"sha256:9374d60911a8ccdf599f1719f33adf348be50e6fddba97ad78b9b012346fd8e9","target":"record","created_at":"2026-05-18T03:42:44Z","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":"6c334aad8cc37ce692c01758c40901a34820cea0a18800ddb04f809af22daf6a","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-05-30T08:35:10Z","title_canon_sha256":"c6ad23c551b69711620b2bc0cfd46de024011c2d6f7e648cde170be63437a973"},"schema_version":"1.0","source":{"id":"1205.6582","kind":"arxiv","version":1}},"canonical_sha256":"33d63a3009c6e4b3b539f6975269c43db46028800f34005343c8178a705e953d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"33d63a3009c6e4b3b539f6975269c43db46028800f34005343c8178a705e953d","first_computed_at":"2026-05-18T03:42:44.266015Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:42:44.266015Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TLwjfMJ/7Zg4z5HjkaUCCpkZTiE0SFQzQcYQ3wNaGu2MJjsBok0uo9phO8T/zpViLixR4tni6wORmBVVPo+bBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:42:44.266527Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.6582","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9374d60911a8ccdf599f1719f33adf348be50e6fddba97ad78b9b012346fd8e9","sha256:e83b3a5581312f57f08e2c7280dea451c6d6fe58c9358bedb10a9b69db7f2e34"],"state_sha256":"8407c85d510a61ccf49e3aeaff01f6d10d6bb7590adb5fea941ebb8008653f97"}