{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:PWIIMDLE44QNATYSG2GBZ57F2K","short_pith_number":"pith:PWIIMDLE","schema_version":"1.0","canonical_sha256":"7d90860d64e720d04f12368c1cf7e5d298f8494d080f88e6eb27169dcc350124","source":{"kind":"arxiv","id":"1904.02026","version":1},"attestation_state":"computed","paper":{"title":"Intermolecular distance and density scaling of dynamics in molecular liquids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"C. M. Roland, D. Fragiadakis","submitted_at":"2019-04-03T14:31:11Z","abstract_excerpt":"A broad variety of liquids conform to density scaling: relaxation times expressed as a function of the ratio of temperature to density, the latter raised to a material constant {\\gamma}. For atomic liquids interacting only through simple pair potentials, the exponent {\\gamma} is very nearly equal to n/3, where n is the steepness of the intermolecular potential, while for molecular liquids having rigid bonds and built using the same interatomic potential, {\\gamma}>n/3. We find that for this class of molecular liquids {\\gamma}=n/{\\delta}, where the parameter {\\delta} relates the intermolecular d"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1904.02026","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2019-04-03T14:31:11Z","cross_cats_sorted":[],"title_canon_sha256":"9ef0d4908b827764f60b9f4572aa639d8d26e12b936903d364669d80db72892a","abstract_canon_sha256":"14850ae78f125fb51c3d4bec67ff15df8dc7c3b2dc4f108f80015e02d20c2cb9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:20.113733Z","signature_b64":"Mc3z+IzgoAg7vOEv6FDpV9CFf4Xahux/OvixdbPcqluxg7SeUgzy6SM35KQjxhnw9Ig4eG1eCkfwngN6CHSuCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d90860d64e720d04f12368c1cf7e5d298f8494d080f88e6eb27169dcc350124","last_reissued_at":"2026-05-17T23:42:20.113171Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:20.113171Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Intermolecular distance and density scaling of dynamics in molecular liquids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"C. M. Roland, D. Fragiadakis","submitted_at":"2019-04-03T14:31:11Z","abstract_excerpt":"A broad variety of liquids conform to density scaling: relaxation times expressed as a function of the ratio of temperature to density, the latter raised to a material constant {\\gamma}. For atomic liquids interacting only through simple pair potentials, the exponent {\\gamma} is very nearly equal to n/3, where n is the steepness of the intermolecular potential, while for molecular liquids having rigid bonds and built using the same interatomic potential, {\\gamma}>n/3. We find that for this class of molecular liquids {\\gamma}=n/{\\delta}, where the parameter {\\delta} relates the intermolecular d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.02026","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1904.02026","created_at":"2026-05-17T23:42:20.113251+00:00"},{"alias_kind":"arxiv_version","alias_value":"1904.02026v1","created_at":"2026-05-17T23:42:20.113251+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.02026","created_at":"2026-05-17T23:42:20.113251+00:00"},{"alias_kind":"pith_short_12","alias_value":"PWIIMDLE44QN","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"PWIIMDLE44QNATYS","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"PWIIMDLE","created_at":"2026-05-18T12:33:24.271573+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PWIIMDLE44QNATYSG2GBZ57F2K","json":"https://pith.science/pith/PWIIMDLE44QNATYSG2GBZ57F2K.json","graph_json":"https://pith.science/api/pith-number/PWIIMDLE44QNATYSG2GBZ57F2K/graph.json","events_json":"https://pith.science/api/pith-number/PWIIMDLE44QNATYSG2GBZ57F2K/events.json","paper":"https://pith.science/paper/PWIIMDLE"},"agent_actions":{"view_html":"https://pith.science/pith/PWIIMDLE44QNATYSG2GBZ57F2K","download_json":"https://pith.science/pith/PWIIMDLE44QNATYSG2GBZ57F2K.json","view_paper":"https://pith.science/paper/PWIIMDLE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1904.02026&json=true","fetch_graph":"https://pith.science/api/pith-number/PWIIMDLE44QNATYSG2GBZ57F2K/graph.json","fetch_events":"https://pith.science/api/pith-number/PWIIMDLE44QNATYSG2GBZ57F2K/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PWIIMDLE44QNATYSG2GBZ57F2K/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PWIIMDLE44QNATYSG2GBZ57F2K/action/storage_attestation","attest_author":"https://pith.science/pith/PWIIMDLE44QNATYSG2GBZ57F2K/action/author_attestation","sign_citation":"https://pith.science/pith/PWIIMDLE44QNATYSG2GBZ57F2K/action/citation_signature","submit_replication":"https://pith.science/pith/PWIIMDLE44QNATYSG2GBZ57F2K/action/replication_record"}},"created_at":"2026-05-17T23:42:20.113251+00:00","updated_at":"2026-05-17T23:42:20.113251+00:00"}