{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:5XU2BFDGWNVSZKRRUIQTNUKPB3","short_pith_number":"pith:5XU2BFDG","schema_version":"1.0","canonical_sha256":"ede9a09466b36b2caa31a22136d14f0ec2be3687d2610e3fd3ae00c154af6d2d","source":{"kind":"arxiv","id":"1807.01467","version":1},"attestation_state":"computed","paper":{"title":"Structural crossover in a model fluid exhibiting two length scales: repercussions for quasicrystal formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","nlin.PS"],"primary_cat":"cond-mat.soft","authors_text":"A.J. Archer, M.C. Walters, P. Subramanian, R. Evans","submitted_at":"2018-07-04T07:23:57Z","abstract_excerpt":"We investigate the liquid state structure of the two-dimensional (2D) model introduced by Barkan et al. [Phys. Rev. Lett. 113, 098304 (2014)], which exhibits quasicrystalline and other unusual solid phases, focussing on the radial distribution function $g(r)$ and its asymptotic decay $r\\to\\infty$. For this particular model system, we find that as the density is increased there is a structural crossover from damped oscillatory asymptotic decay with one wavelength to damped oscillatory asymptotic decay with another distinct wavelength. The ratio of these wavelengths is $\\approx1.932$. Following "},"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":"1807.01467","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2018-07-04T07:23:57Z","cross_cats_sorted":["cond-mat.stat-mech","nlin.PS"],"title_canon_sha256":"5e1459fa31946403dea2d99099e05dacda84b5895aaa1a7b1cb909ad63b78746","abstract_canon_sha256":"7137144f95c4f13b4de5f9a88777ee1b8984e11b326593ad67467f75cee6131c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:45.850134Z","signature_b64":"027GQqpdx96e6CB4GfCM6cPXdwsmr/KwwrfC4h8ig+tdnPaVt+9gK8KcuMJs515A13ubPwHsMZukLDaqkakwAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ede9a09466b36b2caa31a22136d14f0ec2be3687d2610e3fd3ae00c154af6d2d","last_reissued_at":"2026-05-18T00:06:45.849428Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:45.849428Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Structural crossover in a model fluid exhibiting two length scales: repercussions for quasicrystal formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","nlin.PS"],"primary_cat":"cond-mat.soft","authors_text":"A.J. Archer, M.C. Walters, P. Subramanian, R. Evans","submitted_at":"2018-07-04T07:23:57Z","abstract_excerpt":"We investigate the liquid state structure of the two-dimensional (2D) model introduced by Barkan et al. [Phys. Rev. Lett. 113, 098304 (2014)], which exhibits quasicrystalline and other unusual solid phases, focussing on the radial distribution function $g(r)$ and its asymptotic decay $r\\to\\infty$. For this particular model system, we find that as the density is increased there is a structural crossover from damped oscillatory asymptotic decay with one wavelength to damped oscillatory asymptotic decay with another distinct wavelength. The ratio of these wavelengths is $\\approx1.932$. Following "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.01467","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":"1807.01467","created_at":"2026-05-18T00:06:45.849535+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.01467v1","created_at":"2026-05-18T00:06:45.849535+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.01467","created_at":"2026-05-18T00:06:45.849535+00:00"},{"alias_kind":"pith_short_12","alias_value":"5XU2BFDGWNVS","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_16","alias_value":"5XU2BFDGWNVSZKRR","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_8","alias_value":"5XU2BFDG","created_at":"2026-05-18T12:32:08.215937+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/5XU2BFDGWNVSZKRRUIQTNUKPB3","json":"https://pith.science/pith/5XU2BFDGWNVSZKRRUIQTNUKPB3.json","graph_json":"https://pith.science/api/pith-number/5XU2BFDGWNVSZKRRUIQTNUKPB3/graph.json","events_json":"https://pith.science/api/pith-number/5XU2BFDGWNVSZKRRUIQTNUKPB3/events.json","paper":"https://pith.science/paper/5XU2BFDG"},"agent_actions":{"view_html":"https://pith.science/pith/5XU2BFDGWNVSZKRRUIQTNUKPB3","download_json":"https://pith.science/pith/5XU2BFDGWNVSZKRRUIQTNUKPB3.json","view_paper":"https://pith.science/paper/5XU2BFDG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.01467&json=true","fetch_graph":"https://pith.science/api/pith-number/5XU2BFDGWNVSZKRRUIQTNUKPB3/graph.json","fetch_events":"https://pith.science/api/pith-number/5XU2BFDGWNVSZKRRUIQTNUKPB3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5XU2BFDGWNVSZKRRUIQTNUKPB3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5XU2BFDGWNVSZKRRUIQTNUKPB3/action/storage_attestation","attest_author":"https://pith.science/pith/5XU2BFDGWNVSZKRRUIQTNUKPB3/action/author_attestation","sign_citation":"https://pith.science/pith/5XU2BFDGWNVSZKRRUIQTNUKPB3/action/citation_signature","submit_replication":"https://pith.science/pith/5XU2BFDGWNVSZKRRUIQTNUKPB3/action/replication_record"}},"created_at":"2026-05-18T00:06:45.849535+00:00","updated_at":"2026-05-18T00:06:45.849535+00:00"}