{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:EIDREWK3HNASH6K3MMXYLSQYGG","short_pith_number":"pith:EIDREWK3","schema_version":"1.0","canonical_sha256":"220712595b3b4123f95b632f85ca18318686389e6834d30f8b006f782959f8a0","source":{"kind":"arxiv","id":"1803.07183","version":1},"attestation_state":"computed","paper":{"title":"Equation of State Model for the $\\gamma-\\alpha$ Transition in Ce","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"C. W. Greeff, K. G. Honnell, S. D. Crockett","submitted_at":"2018-03-19T22:26:08Z","abstract_excerpt":"The element Ce exhibits an isostructural $\\gamma-\\alpha$ phase transition with a 15\\% volume change at room temperature. The phase boundary ends in a critical point at 1.5 GPa and 480 K. We describe a model for the equation of state of Ce in the $\\gamma-\\alpha$ transition region. The model is based on the idea, supported by modern many-body calculations, of a continuously varying degree of localization of the $4f$ electrons as a function of compression. The functional forms used are motivated by many-body calculations, with parameters determined by experiments, resulting in a physics-based emp"},"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":"1803.07183","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-03-19T22:26:08Z","cross_cats_sorted":[],"title_canon_sha256":"73392a3ce3726b73203f5178fb18e180891f083ffad796d9b945848b25a71fcb","abstract_canon_sha256":"6fc6d9ff019f08ff1066368aaf0e518c1e62cf150cea7da540934f5ea73446e4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:15.454144Z","signature_b64":"EVJdZSXf2n2XAsHBC8tEokvSgZ8kbyjMLIwB/b1hTs/YLI0vaY6ELAEeEQ4YxG4gjEY8qloT/P8hh5HpN9RbDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"220712595b3b4123f95b632f85ca18318686389e6834d30f8b006f782959f8a0","last_reissued_at":"2026-05-18T00:09:15.453533Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:15.453533Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Equation of State Model for the $\\gamma-\\alpha$ Transition in Ce","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"C. W. Greeff, K. G. Honnell, S. D. Crockett","submitted_at":"2018-03-19T22:26:08Z","abstract_excerpt":"The element Ce exhibits an isostructural $\\gamma-\\alpha$ phase transition with a 15\\% volume change at room temperature. The phase boundary ends in a critical point at 1.5 GPa and 480 K. We describe a model for the equation of state of Ce in the $\\gamma-\\alpha$ transition region. The model is based on the idea, supported by modern many-body calculations, of a continuously varying degree of localization of the $4f$ electrons as a function of compression. The functional forms used are motivated by many-body calculations, with parameters determined by experiments, resulting in a physics-based emp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.07183","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":"1803.07183","created_at":"2026-05-18T00:09:15.453632+00:00"},{"alias_kind":"arxiv_version","alias_value":"1803.07183v1","created_at":"2026-05-18T00:09:15.453632+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.07183","created_at":"2026-05-18T00:09:15.453632+00:00"},{"alias_kind":"pith_short_12","alias_value":"EIDREWK3HNAS","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"EIDREWK3HNASH6K3","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"EIDREWK3","created_at":"2026-05-18T12:32:22.470017+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/EIDREWK3HNASH6K3MMXYLSQYGG","json":"https://pith.science/pith/EIDREWK3HNASH6K3MMXYLSQYGG.json","graph_json":"https://pith.science/api/pith-number/EIDREWK3HNASH6K3MMXYLSQYGG/graph.json","events_json":"https://pith.science/api/pith-number/EIDREWK3HNASH6K3MMXYLSQYGG/events.json","paper":"https://pith.science/paper/EIDREWK3"},"agent_actions":{"view_html":"https://pith.science/pith/EIDREWK3HNASH6K3MMXYLSQYGG","download_json":"https://pith.science/pith/EIDREWK3HNASH6K3MMXYLSQYGG.json","view_paper":"https://pith.science/paper/EIDREWK3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1803.07183&json=true","fetch_graph":"https://pith.science/api/pith-number/EIDREWK3HNASH6K3MMXYLSQYGG/graph.json","fetch_events":"https://pith.science/api/pith-number/EIDREWK3HNASH6K3MMXYLSQYGG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EIDREWK3HNASH6K3MMXYLSQYGG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EIDREWK3HNASH6K3MMXYLSQYGG/action/storage_attestation","attest_author":"https://pith.science/pith/EIDREWK3HNASH6K3MMXYLSQYGG/action/author_attestation","sign_citation":"https://pith.science/pith/EIDREWK3HNASH6K3MMXYLSQYGG/action/citation_signature","submit_replication":"https://pith.science/pith/EIDREWK3HNASH6K3MMXYLSQYGG/action/replication_record"}},"created_at":"2026-05-18T00:09:15.453632+00:00","updated_at":"2026-05-18T00:09:15.453632+00:00"}