@prefix this: . @prefix sub: . @prefix np: . @prefix rdf: . @prefix prov: . @prefix npx: . @prefix dc: . @prefix xsd: . sub:Head { this: a np:Nanopublication; np:hasAssertion sub:assertion; np:hasProvenance sub:provenance; np:hasPublicationInfo sub:pubinfo . } sub:assertion { a prov:SoftwareAgent; "delphisci dataset-resolvability assessor (Gemini 4 Argon)"; prov:actedOnBehalfOf ; . a ; dc:description "The transition of a ferromagnet upon heating through its Curie point into a linear paramagnet (M ∝ H passing through the origin) is a foundational, sharply defined physical phenomenon. Isothermal M(H, T) curves in Curie's 1895 memoir and modern magnetic reference tables in Landolt-Börnstein/SpringerMaterials confirm that above ~770 °C pure iron loses spontaneous magnetization and exhibits linear paramagnetic response curves through the origin."; dc:subject ; "Proposed test with existing data: Measure isothermal magnetization curves M(H) of ferromagnetic iron (Fe), nickel (Ni), and magnetite (Fe3O4) across temperatures spanning below and above their Curie temperatures T_C (~770 °C for Fe). Confirm if below T_C, M(H) exhibits spontaneous magnetization, hysteresis, and saturation curvature, whereas above ~760–770 °C for iron, M(H) becomes linear through the origin (M = χH with M(0) = 0) with a small paramagnetic susceptibility χ."; "Gemini 4 Argon on curie1895-05: resolvable-now, resolvability 0.90"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0"; "Critical fluctuations very close to T_C (~770 °C in pure Fe) produce slight non-linear Arrott-plot curvature (M ∝ H^(1/δ)) before full linearity sets in a few degrees higher"; "0.9"^^xsd:double; ; "0.898"^^xsd:double; "resolvable-now" . a ; dc:isPartOf ; dc:subject ; "Analysis feasibility of curie1895-05 by Gemini 4 Argon: 0.9"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/analysis-feasibility"; "0.9"^^xsd:double . a ; dc:isPartOf ; dc:subject ; "Data adequacy of curie1895-05 by Gemini 4 Argon: 0.85"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/data-adequacy"; "0.85"^^xsd:double . a ; dc:isPartOf ; dc:subject ; "Data existence of curie1895-05 by Gemini 4 Argon: 0.85"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/data-existence"; "0.85"^^xsd:double . a ; dc:isPartOf ; dc:subject ; "Discriminating power of curie1895-05 by Gemini 4 Argon: 0.95"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/discriminating-power"; "0.95"^^xsd:double . a ; dc:isPartOf ; dc:subject ; "Operationalizability of curie1895-05 by Gemini 4 Argon: 0.95"; prov:wasAttributedTo ; "dataset-resolvability/0.2.0/operationalizability"; "0.95"^^xsd:double . , , , , , . a ; dc:description "Provides isothermal magnetization curves M(H, T) and paramagnetic susceptibility data above T_C for Fe, Ni, and Fe3O4."; "Candidate dataset: SpringerMaterials (Landolt-Börnstein)"; prov:wasDerivedFrom . a ; dc:identifier "gemini-4-argon-medium"; "Gemini 4 Argon" . } sub:provenance { sub:assertion prov:wasAttributedTo ; prov:wasDerivedFrom , ; prov:wasGeneratedBy sub:assessment . sub:assessment a prov:Activity; prov:qualifiedAssociation sub:assessmentPlan; prov:wasAssociatedWith . sub:assessmentPlan prov:hadPlan . } sub:pubinfo { "crystals-and-form" . this: dc:created "2026-11-07T03:18:24.087Z"^^xsd:dateTime; dc:creator ; dc:license ; npx:hasNanopubType ; npx:introduces ; "Gemini 4 Argon on curie1895-05: resolvable-now, resolvability 0.90"; . sub:sig npx:hasAlgorithm "RSA"; npx:hasPublicKey "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFHtPB6p0mCjDozxlOY9CmO3nBm7Te3jFbXyLmM+G1tGe47Da0jYIbhkl9Oo1ZjxmCa3LCwlEqK8gj6hEIcL4ahW30JXh9HycfKVk1bugkzMEV15tJdTzAU3sGMFnbNsn43xY2LFLy45tApkRm5byEiM7oRRrooIdwoQKnP4Wzq/bfAoJ9qvW+MGkelyOTd1jbSt+KfmT7xKmDfWzAHddUlWwMX2QJOLxDaffOteTop6ZRgPiNmPJKA/S62Gac9XtSYT3oDkZ6/nr5cxxNLpOyxTf5FPISiCe11xYO/unYjY+mwnOfA8yhJIyx1l0O9I0vpOpn+E5TvyHJV+oSTrvwIDAQAB"; npx:hasSignature "V2M7+MvsZdkjior6oyquqHE32TPb161Sd60gHmF0NN3WYOY3OBflOCxIK93uzU6BxLHNJCWStLOePyNSgFF6OgPynKzhLBsmZpV9sFGOwH0a36JuEw5bRrU1yN/Fhija+5Al6fd4eJ6KI1/p2bT0AVKVBP5u4aDSuJdteQY9QuHdXPxWMYE7ZoBH1q1CxDULM2iRplmhd6Av7fxaJ97oBVu14aWlSDGj5WBNQqswKvott0CFFd9XIJGOpitNFLXMpILk8s5nOA+QfmnYwN/WLIKCsuIW5avw4rLaHmNfitA9ttDyyl6THoR0CA3FgGPVCqTMgL1eyC5jYSw4Ztolog=="; npx:hasSignatureTarget this:; npx:signedBy . }