{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:B2DVAYJCTJR7MO2MP52Q6HH42S","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":"f7afb6238e40ab488887145c9b4218bdf298a169288fb7edd60494ed1edefb79","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-08-19T03:35:18Z","title_canon_sha256":"e2ab6e543f6e9c706fdf7f1ebdcfa19138035271afa7e533d4fafbbca4856032"},"schema_version":"1.0","source":{"id":"1508.04517","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.04517","created_at":"2026-05-18T01:35:02Z"},{"alias_kind":"arxiv_version","alias_value":"1508.04517v1","created_at":"2026-05-18T01:35:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.04517","created_at":"2026-05-18T01:35:02Z"},{"alias_kind":"pith_short_12","alias_value":"B2DVAYJCTJR7","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"B2DVAYJCTJR7MO2M","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"B2DVAYJC","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:483ca40fa13b4c0fb289d19cd393711a08675e4ae545b7ef1302db245fe0c176","target":"graph","created_at":"2026-05-18T01:35:02Z","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 the relation between the dynamical features of a supercooled liquid and those of its potential energy landscape, focusing on a model liquid with density anomalies. We consider, at fixed temperature, pairs of state points with different density but the same diffusion constant, and find that surprisingly they have identical dynamical features at all length and time scales. This is shown by the collapse of their mean square displacements and of their self--intermediate scattering functions at different wavevectors. We then investigate how the features of the energy landscape change","authors_text":"Massimo Pica Ciamarra, Peter Sollich","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-08-19T03:35:18Z","title":"Dynamics and instantaneous normal modes in a liquid with density anomalies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.04517","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":"sha256:135c99fc7cbd0a372aca337609d52b7c9547e75b325bcb64bbb500835c45d51d","target":"record","created_at":"2026-05-18T01:35:02Z","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":"f7afb6238e40ab488887145c9b4218bdf298a169288fb7edd60494ed1edefb79","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2015-08-19T03:35:18Z","title_canon_sha256":"e2ab6e543f6e9c706fdf7f1ebdcfa19138035271afa7e533d4fafbbca4856032"},"schema_version":"1.0","source":{"id":"1508.04517","kind":"arxiv","version":1}},"canonical_sha256":"0e875061229a63f63b4c7f750f1cfcd487d33a7ace62d437998363304ef8e65e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e875061229a63f63b4c7f750f1cfcd487d33a7ace62d437998363304ef8e65e","first_computed_at":"2026-05-18T01:35:02.570863Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:02.570863Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tUSGrA8ywiyovaQCXv4B82384wSavaq/qZMD8AzhHjkddr6FOV3GRBdb6edhOZB1B94m5O2sr6NymCKFAVHTDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:02.571405Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.04517","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:135c99fc7cbd0a372aca337609d52b7c9547e75b325bcb64bbb500835c45d51d","sha256:483ca40fa13b4c0fb289d19cd393711a08675e4ae545b7ef1302db245fe0c176"],"state_sha256":"ccde03050f3e0be87f620bfb9727173d75c37468d849b0112eb8962319f05c76"}