{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:ZDBACSK3A6HRM5ZNHMCNL7DS6L","short_pith_number":"pith:ZDBACSK3","canonical_record":{"source":{"id":"1107.1926","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-07-11T02:25:01Z","cross_cats_sorted":[],"title_canon_sha256":"eb45431d1065f1e31d15d05d001b9a33cbf3eb59c5c57ae19e156047a45f913f","abstract_canon_sha256":"2278dd0161b375739d96d1e82882c558bfa8d1c0d080b6d17c0f508bfa1401f5"},"schema_version":"1.0"},"canonical_sha256":"c8c201495b078f16772d3b04d5fc72f2e55c4363d8a12f95bdab23eb7f96cc26","source":{"kind":"arxiv","id":"1107.1926","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.1926","created_at":"2026-05-18T02:25:12Z"},{"alias_kind":"arxiv_version","alias_value":"1107.1926v3","created_at":"2026-05-18T02:25:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.1926","created_at":"2026-05-18T02:25:12Z"},{"alias_kind":"pith_short_12","alias_value":"ZDBACSK3A6HR","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"ZDBACSK3A6HRM5ZN","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"ZDBACSK3","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:ZDBACSK3A6HRM5ZNHMCNL7DS6L","target":"record","payload":{"canonical_record":{"source":{"id":"1107.1926","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-07-11T02:25:01Z","cross_cats_sorted":[],"title_canon_sha256":"eb45431d1065f1e31d15d05d001b9a33cbf3eb59c5c57ae19e156047a45f913f","abstract_canon_sha256":"2278dd0161b375739d96d1e82882c558bfa8d1c0d080b6d17c0f508bfa1401f5"},"schema_version":"1.0"},"canonical_sha256":"c8c201495b078f16772d3b04d5fc72f2e55c4363d8a12f95bdab23eb7f96cc26","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:25:12.002473Z","signature_b64":"heun/F/Zqyv35jj5o6AOaFsr9Z2b4DSSwnsFJTZqQwrWeX1K+oI2+6LLrxP/tvqbfSAjpogZzntcxN9K9YONAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8c201495b078f16772d3b04d5fc72f2e55c4363d8a12f95bdab23eb7f96cc26","last_reissued_at":"2026-05-18T02:25:12.002067Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:25:12.002067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.1926","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:25:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aLI/QEUmDMMP3Rg3Z/um+qRmyPB9gDESlKYz0SlvRXYZYEyb0+Gyr/taW2cz2UF7/1HAfEMxpSngAkZ/YIsNBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T01:20:13.320401Z"},"content_sha256":"84d29a315d4420eff47cef67080c315171f115343dd10d8a307821051ac57609","schema_version":"1.0","event_id":"sha256:84d29a315d4420eff47cef67080c315171f115343dd10d8a307821051ac57609"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:ZDBACSK3A6HRM5ZNHMCNL7DS6L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nanoparticle Confinement in Anomalous Liquids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Elena G. Strekalova, Giancarlo Franzese, H. Eugene Stanley, Jiayuan Luo, Sergey V. Buldyrev","submitted_at":"2011-07-11T02:25:01Z","abstract_excerpt":"We investigate using molecular dynamics the effect of the structure of nanoconfinement for liquids with water-like anomalies and liquid-liquid phase transition (LLPT). We find that if the confinement is in an ordered matrix of nanoparticles (NPs) the anomalies are preserved, although the LLPT shifts to lower temperatures, higher pressures and higher densities with respect to bulk. On the contrary, if the NPs matrix is disordered, we find a drastically different phase diagram: the LLPT occurs only in a reduced interval of densities and the anomalies are washed out. To understand this effect we "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.1926","kind":"arxiv","version":3},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:25:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZMXsVSY3z2JFlduH70KFa14xXh6eV5AgDftOy8gNC6S7NUGHYl142hdho4YMJsZxHZr1vE7obXMQu3Bg86oJBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T01:20:13.320755Z"},"content_sha256":"d3f3a5f7446fbc427c75ab5c01d2c81618fcc72e4866c0166e3ecb7bb70cdbf0","schema_version":"1.0","event_id":"sha256:d3f3a5f7446fbc427c75ab5c01d2c81618fcc72e4866c0166e3ecb7bb70cdbf0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZDBACSK3A6HRM5ZNHMCNL7DS6L/bundle.json","state_url":"https://pith.science/pith/ZDBACSK3A6HRM5ZNHMCNL7DS6L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZDBACSK3A6HRM5ZNHMCNL7DS6L/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-26T01:20:13Z","links":{"resolver":"https://pith.science/pith/ZDBACSK3A6HRM5ZNHMCNL7DS6L","bundle":"https://pith.science/pith/ZDBACSK3A6HRM5ZNHMCNL7DS6L/bundle.json","state":"https://pith.science/pith/ZDBACSK3A6HRM5ZNHMCNL7DS6L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZDBACSK3A6HRM5ZNHMCNL7DS6L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:ZDBACSK3A6HRM5ZNHMCNL7DS6L","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":"2278dd0161b375739d96d1e82882c558bfa8d1c0d080b6d17c0f508bfa1401f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-07-11T02:25:01Z","title_canon_sha256":"eb45431d1065f1e31d15d05d001b9a33cbf3eb59c5c57ae19e156047a45f913f"},"schema_version":"1.0","source":{"id":"1107.1926","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.1926","created_at":"2026-05-18T02:25:12Z"},{"alias_kind":"arxiv_version","alias_value":"1107.1926v3","created_at":"2026-05-18T02:25:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.1926","created_at":"2026-05-18T02:25:12Z"},{"alias_kind":"pith_short_12","alias_value":"ZDBACSK3A6HR","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"ZDBACSK3A6HRM5ZN","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"ZDBACSK3","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:d3f3a5f7446fbc427c75ab5c01d2c81618fcc72e4866c0166e3ecb7bb70cdbf0","target":"graph","created_at":"2026-05-18T02:25:12Z","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":"We investigate using molecular dynamics the effect of the structure of nanoconfinement for liquids with water-like anomalies and liquid-liquid phase transition (LLPT). We find that if the confinement is in an ordered matrix of nanoparticles (NPs) the anomalies are preserved, although the LLPT shifts to lower temperatures, higher pressures and higher densities with respect to bulk. On the contrary, if the NPs matrix is disordered, we find a drastically different phase diagram: the LLPT occurs only in a reduced interval of densities and the anomalies are washed out. To understand this effect we ","authors_text":"Elena G. Strekalova, Giancarlo Franzese, H. Eugene Stanley, Jiayuan Luo, Sergey V. Buldyrev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-07-11T02:25:01Z","title":"Nanoparticle Confinement in Anomalous Liquids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.1926","kind":"arxiv","version":3},"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":"sha256:84d29a315d4420eff47cef67080c315171f115343dd10d8a307821051ac57609","target":"record","created_at":"2026-05-18T02:25:12Z","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":"2278dd0161b375739d96d1e82882c558bfa8d1c0d080b6d17c0f508bfa1401f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-07-11T02:25:01Z","title_canon_sha256":"eb45431d1065f1e31d15d05d001b9a33cbf3eb59c5c57ae19e156047a45f913f"},"schema_version":"1.0","source":{"id":"1107.1926","kind":"arxiv","version":3}},"canonical_sha256":"c8c201495b078f16772d3b04d5fc72f2e55c4363d8a12f95bdab23eb7f96cc26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8c201495b078f16772d3b04d5fc72f2e55c4363d8a12f95bdab23eb7f96cc26","first_computed_at":"2026-05-18T02:25:12.002067Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:25:12.002067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"heun/F/Zqyv35jj5o6AOaFsr9Z2b4DSSwnsFJTZqQwrWeX1K+oI2+6LLrxP/tvqbfSAjpogZzntcxN9K9YONAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:25:12.002473Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.1926","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:84d29a315d4420eff47cef67080c315171f115343dd10d8a307821051ac57609","sha256:d3f3a5f7446fbc427c75ab5c01d2c81618fcc72e4866c0166e3ecb7bb70cdbf0"],"state_sha256":"0803b4428e35728877f537c4114604fa75d60436facecaaf30f968cd3cbb06ef"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MNwDkLYqNkd2uKyzp5QAckYtqTDMe0TJGAhmHw35qfgJRY3JZca2JDNjFLkm0Gbp8q8qZroms4m3IC22jrxsBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T01:20:13.322715Z","bundle_sha256":"6d2f1b3c9e6cb3a8051c66a352352ef8012b66c968d22237bf2634cf7123b1c3"}}