{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:IHHQSBK5BI7ZSKAL6KGYKMHS77","short_pith_number":"pith:IHHQSBK5","canonical_record":{"source":{"id":"1605.08985","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-05-29T09:56:45Z","cross_cats_sorted":[],"title_canon_sha256":"773f32aa675e98d426b4ea34fbf9fd13e9b3880d6dd113f976caee8dd79bd044","abstract_canon_sha256":"06bb68901dcbc6956c50c0b1fed7fe090b28fef20d68c6498b7e58452212f58f"},"schema_version":"1.0"},"canonical_sha256":"41cf09055d0a3f99280bf28d8530f2ffc33ec80f6a9cadfdbe92513105986500","source":{"kind":"arxiv","id":"1605.08985","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.08985","created_at":"2026-05-18T01:13:22Z"},{"alias_kind":"arxiv_version","alias_value":"1605.08985v1","created_at":"2026-05-18T01:13:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.08985","created_at":"2026-05-18T01:13:22Z"},{"alias_kind":"pith_short_12","alias_value":"IHHQSBK5BI7Z","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"IHHQSBK5BI7ZSKAL","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"IHHQSBK5","created_at":"2026-05-18T12:30:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:IHHQSBK5BI7ZSKAL6KGYKMHS77","target":"record","payload":{"canonical_record":{"source":{"id":"1605.08985","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-05-29T09:56:45Z","cross_cats_sorted":[],"title_canon_sha256":"773f32aa675e98d426b4ea34fbf9fd13e9b3880d6dd113f976caee8dd79bd044","abstract_canon_sha256":"06bb68901dcbc6956c50c0b1fed7fe090b28fef20d68c6498b7e58452212f58f"},"schema_version":"1.0"},"canonical_sha256":"41cf09055d0a3f99280bf28d8530f2ffc33ec80f6a9cadfdbe92513105986500","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:22.435959Z","signature_b64":"o/U0yv7SiwrXeQq1caQDmJAAIq5nxDEjkgHecKipCtVUE7+nCH4V/tm09MxdJ6VU1PQxdEgQqQZeFSRVyst8AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41cf09055d0a3f99280bf28d8530f2ffc33ec80f6a9cadfdbe92513105986500","last_reissued_at":"2026-05-18T01:13:22.435436Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:22.435436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.08985","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:13:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6LDXRNusao7AMDmVBL2httsK0ZfWoAqyatMDBQy3vYS9ppa7yj1MUxpiob2CYMn4hKZoIIRIvcHtIBBWLQQzAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T00:52:17.261224Z"},"content_sha256":"1aaa69610a36d9ae082e7e756ca635dc6605a5459148831d7a79c9b27ea952ea","schema_version":"1.0","event_id":"sha256:1aaa69610a36d9ae082e7e756ca635dc6605a5459148831d7a79c9b27ea952ea"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:IHHQSBK5BI7ZSKAL6KGYKMHS77","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Liquid-liquid transition in supercooled aqueous solution involving a low-temperature phase similar to low-density amorphous water","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"C. Austen Angell, Michiel Hilbers, Sander Woutersen, Zuofeng Zhao","submitted_at":"2016-05-29T09:56:45Z","abstract_excerpt":"The striking anomalies in physical properties of supercooled water that were discovered in the 1960-70s, remain incompletely understood and so provide both a source of controversy amongst theoreticians, and a stimulus to experimentalists and simulators to find new ways of penetrating the \"crystallization curtain\" that effectively shields the problem from solution. Recently a new door on the problem was opened by showing that, in ideal solutions, made using ionic liquid solutes, water anomalies are not destroyed as earlier found for common salt and most molecular solutes, but instead are enhanc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.08985","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:13:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0Y9PKmJCDD3hhQkG0cDxcycR5vpsJXu0ZAbKmaZF5raKAar4R4nCZ9y1zDD711xrJPTrx7tIxAB9szlTcGKnCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T00:52:17.261588Z"},"content_sha256":"55fd2a38ed91cde91ed2b79df8e3b15eba3b81bdaf5a753f736217b790f06a45","schema_version":"1.0","event_id":"sha256:55fd2a38ed91cde91ed2b79df8e3b15eba3b81bdaf5a753f736217b790f06a45"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IHHQSBK5BI7ZSKAL6KGYKMHS77/bundle.json","state_url":"https://pith.science/pith/IHHQSBK5BI7ZSKAL6KGYKMHS77/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IHHQSBK5BI7ZSKAL6KGYKMHS77/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":"2026-06-26T00:52:17Z","links":{"resolver":"https://pith.science/pith/IHHQSBK5BI7ZSKAL6KGYKMHS77","bundle":"https://pith.science/pith/IHHQSBK5BI7ZSKAL6KGYKMHS77/bundle.json","state":"https://pith.science/pith/IHHQSBK5BI7ZSKAL6KGYKMHS77/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IHHQSBK5BI7ZSKAL6KGYKMHS77/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:IHHQSBK5BI7ZSKAL6KGYKMHS77","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":"06bb68901dcbc6956c50c0b1fed7fe090b28fef20d68c6498b7e58452212f58f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-05-29T09:56:45Z","title_canon_sha256":"773f32aa675e98d426b4ea34fbf9fd13e9b3880d6dd113f976caee8dd79bd044"},"schema_version":"1.0","source":{"id":"1605.08985","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.08985","created_at":"2026-05-18T01:13:22Z"},{"alias_kind":"arxiv_version","alias_value":"1605.08985v1","created_at":"2026-05-18T01:13:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.08985","created_at":"2026-05-18T01:13:22Z"},{"alias_kind":"pith_short_12","alias_value":"IHHQSBK5BI7Z","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"IHHQSBK5BI7ZSKAL","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"IHHQSBK5","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:55fd2a38ed91cde91ed2b79df8e3b15eba3b81bdaf5a753f736217b790f06a45","target":"graph","created_at":"2026-05-18T01:13:22Z","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":"The striking anomalies in physical properties of supercooled water that were discovered in the 1960-70s, remain incompletely understood and so provide both a source of controversy amongst theoreticians, and a stimulus to experimentalists and simulators to find new ways of penetrating the \"crystallization curtain\" that effectively shields the problem from solution. Recently a new door on the problem was opened by showing that, in ideal solutions, made using ionic liquid solutes, water anomalies are not destroyed as earlier found for common salt and most molecular solutes, but instead are enhanc","authors_text":"C. Austen Angell, Michiel Hilbers, Sander Woutersen, Zuofeng Zhao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-05-29T09:56:45Z","title":"Liquid-liquid transition in supercooled aqueous solution involving a low-temperature phase similar to low-density amorphous water"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.08985","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":"sha256:1aaa69610a36d9ae082e7e756ca635dc6605a5459148831d7a79c9b27ea952ea","target":"record","created_at":"2026-05-18T01:13:22Z","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":"06bb68901dcbc6956c50c0b1fed7fe090b28fef20d68c6498b7e58452212f58f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-05-29T09:56:45Z","title_canon_sha256":"773f32aa675e98d426b4ea34fbf9fd13e9b3880d6dd113f976caee8dd79bd044"},"schema_version":"1.0","source":{"id":"1605.08985","kind":"arxiv","version":1}},"canonical_sha256":"41cf09055d0a3f99280bf28d8530f2ffc33ec80f6a9cadfdbe92513105986500","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"41cf09055d0a3f99280bf28d8530f2ffc33ec80f6a9cadfdbe92513105986500","first_computed_at":"2026-05-18T01:13:22.435436Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:22.435436Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o/U0yv7SiwrXeQq1caQDmJAAIq5nxDEjkgHecKipCtVUE7+nCH4V/tm09MxdJ6VU1PQxdEgQqQZeFSRVyst8AA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:22.435959Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.08985","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1aaa69610a36d9ae082e7e756ca635dc6605a5459148831d7a79c9b27ea952ea","sha256:55fd2a38ed91cde91ed2b79df8e3b15eba3b81bdaf5a753f736217b790f06a45"],"state_sha256":"03d264c8198c1d7afc99dd4019edfdd65de6dcd39922e188a4418517487205f5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xu8mMtEELNJ1PDrjbmcepQdO4uPuP8KAExJsSCVPB1o+Yhj0ErfWRrIwAaXtpsYwTMNsue6B91hJ9Qe9C9e4DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T00:52:17.263472Z","bundle_sha256":"812caa35b992076d94c7245e01adc7571d9065d73da3418dfe9e1fa230715b05"}}