{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:NTNN2KY3LGAIPTRULWFKMWFGPW","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":"5852fb5476dac125d7965caed1556987d75974d692f7b36c20299242a1cc438f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-02-02T17:42:59Z","title_canon_sha256":"e056f8287cb00b237e1e00368d01cb16132fd97da64ee677a9c00dcc509f43bf"},"schema_version":"1.0","source":{"id":"1502.00564","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.00564","created_at":"2026-05-18T01:41:05Z"},{"alias_kind":"arxiv_version","alias_value":"1502.00564v1","created_at":"2026-05-18T01:41:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.00564","created_at":"2026-05-18T01:41:05Z"},{"alias_kind":"pith_short_12","alias_value":"NTNN2KY3LGAI","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_16","alias_value":"NTNN2KY3LGAIPTRU","created_at":"2026-05-18T12:29:34Z"},{"alias_kind":"pith_short_8","alias_value":"NTNN2KY3","created_at":"2026-05-18T12:29:34Z"}],"graph_snapshots":[{"event_id":"sha256:f37e91643c23c64828d9d990de50954402a40e652845714aa8d64ac69a2e21cb","target":"graph","created_at":"2026-05-18T01:41:05Z","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":"Smart polymers are a modern class of polymeric materials that often exhibit unpredictable behavior in mixtures of solvents. One such phenomenon is co-non-solvency. Co-non-solvency occurs when two (perfectly) miscible and competing good solvents, for a given polymer, are mixed together. As a result, the same polymer collapses into a compact globule within intermediate mixing ratios. More interestingly, polymer collapses when the solvent quality remains good and even gets increasingly better by the addition of the better cosolvent. This is a puzzling phenomenon that is driven by strong local con","authors_text":"Carlos M. Marques, Debashish Mukherji, Kurt Kremer, Torsten Stuehn","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-02-02T17:42:59Z","title":"Co-non-solvency: Mean-field polymer theory does not describe polymer collapse transition in a mixture of two competing good solvents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.00564","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:c2f98c38e9658252090b04edb99466b6c5ef758a8a59cf89cea829959975e994","target":"record","created_at":"2026-05-18T01:41:05Z","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":"5852fb5476dac125d7965caed1556987d75974d692f7b36c20299242a1cc438f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-02-02T17:42:59Z","title_canon_sha256":"e056f8287cb00b237e1e00368d01cb16132fd97da64ee677a9c00dcc509f43bf"},"schema_version":"1.0","source":{"id":"1502.00564","kind":"arxiv","version":1}},"canonical_sha256":"6cdadd2b1b598087ce345d8aa658a67d99f778e179a4a908a3b8a5c606be046a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6cdadd2b1b598087ce345d8aa658a67d99f778e179a4a908a3b8a5c606be046a","first_computed_at":"2026-05-18T01:41:05.309462Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:05.309462Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Zhi09sGQOKaG34xj98gLwGBHjqA5hVDyb5EDl4NspgephWUknnsIcgzjCmFhgiSSk0gtqgHSLmzLuRO51iCaBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:05.309983Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.00564","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2f98c38e9658252090b04edb99466b6c5ef758a8a59cf89cea829959975e994","sha256:f37e91643c23c64828d9d990de50954402a40e652845714aa8d64ac69a2e21cb"],"state_sha256":"00dd5d5b5ae4806c65877e496293d577365d0a36aa4478fb253e0245d99ea06a"}