{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:GS6L4S3H5EH6UTDNG6ZXTD7KXS","short_pith_number":"pith:GS6L4S3H","schema_version":"1.0","canonical_sha256":"34bcbe4b67e90fea4c6d37b3798feabc87fdbed9a998c360b5a85f726880d5ba","source":{"kind":"arxiv","id":"2303.07472","version":2},"attestation_state":"computed","paper":{"title":"From valence fluctuations to long-range magnetic order in EuPd$_2$(Si$_{1-x}$Ge$_x$)$_2$ single crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Bernd Wolf, Cornelius Krellner, Kristin Kliemt, Marius Peters, Matthieu Le Tacon, Michael Lang, Michael Merz, Michelle Ocker, Pascal Puphal","submitted_at":"2023-03-13T21:15:46Z","abstract_excerpt":"EuPd$_2$Si$_2$ is a valence-fluctuating system undergoing a temperature-induced valence crossover at $T'_V\\approx160\\,$K. We present the successful single crystal growth using the Czochralski method for the substitution series EuPd$_2$(Si$_{1-x}$Ge$_x$)$_2$, with substitution levels $x\\leq 0.15$. A careful determination of the germanium content revealed that only half of the nominal concentration is build into the crystal structure. From thermodynamic measurements it is established that $T'_V$ is strongly suppressed for small substitution levels and antiferromagnetic order from stable divalent"},"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":"2303.07472","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-03-13T21:15:46Z","cross_cats_sorted":[],"title_canon_sha256":"44e1ded46c6d5818f82a6aeb326dcaad7052d38f675829980b86776e378e4197","abstract_canon_sha256":"8e745f6eeca62c32fe9fb4dc9ef2cf47ecd5c589f9402c7a7aaaced43518634b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:23:59.613544Z","signature_b64":"8eI9yWezsKCBBBvW0CEiZGRxvd1Rro1KKNEk9Q/hwkoftSRXZYGmFNhWLgNHSeY7gEy9ZjELLEGBxtfbChQNAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34bcbe4b67e90fea4c6d37b3798feabc87fdbed9a998c360b5a85f726880d5ba","last_reissued_at":"2026-07-05T06:23:59.613060Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:23:59.613060Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"From valence fluctuations to long-range magnetic order in EuPd$_2$(Si$_{1-x}$Ge$_x$)$_2$ single crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Bernd Wolf, Cornelius Krellner, Kristin Kliemt, Marius Peters, Matthieu Le Tacon, Michael Lang, Michael Merz, Michelle Ocker, Pascal Puphal","submitted_at":"2023-03-13T21:15:46Z","abstract_excerpt":"EuPd$_2$Si$_2$ is a valence-fluctuating system undergoing a temperature-induced valence crossover at $T'_V\\approx160\\,$K. We present the successful single crystal growth using the Czochralski method for the substitution series EuPd$_2$(Si$_{1-x}$Ge$_x$)$_2$, with substitution levels $x\\leq 0.15$. A careful determination of the germanium content revealed that only half of the nominal concentration is build into the crystal structure. From thermodynamic measurements it is established that $T'_V$ is strongly suppressed for small substitution levels and antiferromagnetic order from stable divalent"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.07472","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2303.07472/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2303.07472","created_at":"2026-07-05T06:23:59.613117+00:00"},{"alias_kind":"arxiv_version","alias_value":"2303.07472v2","created_at":"2026-07-05T06:23:59.613117+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.07472","created_at":"2026-07-05T06:23:59.613117+00:00"},{"alias_kind":"pith_short_12","alias_value":"GS6L4S3H5EH6","created_at":"2026-07-05T06:23:59.613117+00:00"},{"alias_kind":"pith_short_16","alias_value":"GS6L4S3H5EH6UTDN","created_at":"2026-07-05T06:23:59.613117+00:00"},{"alias_kind":"pith_short_8","alias_value":"GS6L4S3H","created_at":"2026-07-05T06:23:59.613117+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/GS6L4S3H5EH6UTDNG6ZXTD7KXS","json":"https://pith.science/pith/GS6L4S3H5EH6UTDNG6ZXTD7KXS.json","graph_json":"https://pith.science/api/pith-number/GS6L4S3H5EH6UTDNG6ZXTD7KXS/graph.json","events_json":"https://pith.science/api/pith-number/GS6L4S3H5EH6UTDNG6ZXTD7KXS/events.json","paper":"https://pith.science/paper/GS6L4S3H"},"agent_actions":{"view_html":"https://pith.science/pith/GS6L4S3H5EH6UTDNG6ZXTD7KXS","download_json":"https://pith.science/pith/GS6L4S3H5EH6UTDNG6ZXTD7KXS.json","view_paper":"https://pith.science/paper/GS6L4S3H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2303.07472&json=true","fetch_graph":"https://pith.science/api/pith-number/GS6L4S3H5EH6UTDNG6ZXTD7KXS/graph.json","fetch_events":"https://pith.science/api/pith-number/GS6L4S3H5EH6UTDNG6ZXTD7KXS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GS6L4S3H5EH6UTDNG6ZXTD7KXS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GS6L4S3H5EH6UTDNG6ZXTD7KXS/action/storage_attestation","attest_author":"https://pith.science/pith/GS6L4S3H5EH6UTDNG6ZXTD7KXS/action/author_attestation","sign_citation":"https://pith.science/pith/GS6L4S3H5EH6UTDNG6ZXTD7KXS/action/citation_signature","submit_replication":"https://pith.science/pith/GS6L4S3H5EH6UTDNG6ZXTD7KXS/action/replication_record"}},"created_at":"2026-07-05T06:23:59.613117+00:00","updated_at":"2026-07-05T06:23:59.613117+00:00"}