{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:QV46HYAH5V7UOOIEEH6IGRNY3Q","short_pith_number":"pith:QV46HYAH","schema_version":"1.0","canonical_sha256":"8579e3e007ed7f47390421fc8345b8dc38c86773edf89791dd409cd16612443f","source":{"kind":"arxiv","id":"1905.13518","version":1},"attestation_state":"computed","paper":{"title":"Investigation of the electroplastic effect using nanoindentation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. Andre, F. Koerkemeyer, G. Gerstein, S. Korte-Kerzel, S. Sandloebes-Haut, T. Burlet","submitted_at":"2019-05-31T11:24:23Z","abstract_excerpt":"A promising approach to deform metallic-intermetallic composite materials is the application of electric current pulses during the deformation process to achieve a lower yield strength and enhanced elongation to fracture. This is known as the electroplastic effect. We developed a novel setup to study the electroplastic effect during nanoindentation on individual phases and well-defined interfaces. Using a eutectic Al- Al2Cu alloy as a model material, we compare the electroplastic nanoindentation results to macroscopic electroplastic compression tests. The results of the micro- and macroscopic "},"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":"1905.13518","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-05-31T11:24:23Z","cross_cats_sorted":[],"title_canon_sha256":"1c303b5464861062e3c08a0ed7e95f0809f5803fe503f045c589d75311c43a70","abstract_canon_sha256":"9d0a5b54d6cd59988ec5b23141ec96ab01fbc0594b5acddf7e53ae526afb57ec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:34.713475Z","signature_b64":"Cd6LWc+7JQLC9sv5AVugqE2Wo3HcCmwIjqJiec0JDRHr04YaeuX4hPwSAlOpo4vukWghWW1bGlT56BNMLbwvDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8579e3e007ed7f47390421fc8345b8dc38c86773edf89791dd409cd16612443f","last_reissued_at":"2026-05-17T23:44:34.712953Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:34.712953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Investigation of the electroplastic effect using nanoindentation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. Andre, F. Koerkemeyer, G. Gerstein, S. Korte-Kerzel, S. Sandloebes-Haut, T. Burlet","submitted_at":"2019-05-31T11:24:23Z","abstract_excerpt":"A promising approach to deform metallic-intermetallic composite materials is the application of electric current pulses during the deformation process to achieve a lower yield strength and enhanced elongation to fracture. This is known as the electroplastic effect. We developed a novel setup to study the electroplastic effect during nanoindentation on individual phases and well-defined interfaces. Using a eutectic Al- Al2Cu alloy as a model material, we compare the electroplastic nanoindentation results to macroscopic electroplastic compression tests. The results of the micro- and macroscopic "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.13518","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":"1905.13518","created_at":"2026-05-17T23:44:34.713033+00:00"},{"alias_kind":"arxiv_version","alias_value":"1905.13518v1","created_at":"2026-05-17T23:44:34.713033+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.13518","created_at":"2026-05-17T23:44:34.713033+00:00"},{"alias_kind":"pith_short_12","alias_value":"QV46HYAH5V7U","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_16","alias_value":"QV46HYAH5V7UOOIE","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_8","alias_value":"QV46HYAH","created_at":"2026-05-18T12:33:27.125529+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/QV46HYAH5V7UOOIEEH6IGRNY3Q","json":"https://pith.science/pith/QV46HYAH5V7UOOIEEH6IGRNY3Q.json","graph_json":"https://pith.science/api/pith-number/QV46HYAH5V7UOOIEEH6IGRNY3Q/graph.json","events_json":"https://pith.science/api/pith-number/QV46HYAH5V7UOOIEEH6IGRNY3Q/events.json","paper":"https://pith.science/paper/QV46HYAH"},"agent_actions":{"view_html":"https://pith.science/pith/QV46HYAH5V7UOOIEEH6IGRNY3Q","download_json":"https://pith.science/pith/QV46HYAH5V7UOOIEEH6IGRNY3Q.json","view_paper":"https://pith.science/paper/QV46HYAH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1905.13518&json=true","fetch_graph":"https://pith.science/api/pith-number/QV46HYAH5V7UOOIEEH6IGRNY3Q/graph.json","fetch_events":"https://pith.science/api/pith-number/QV46HYAH5V7UOOIEEH6IGRNY3Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QV46HYAH5V7UOOIEEH6IGRNY3Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QV46HYAH5V7UOOIEEH6IGRNY3Q/action/storage_attestation","attest_author":"https://pith.science/pith/QV46HYAH5V7UOOIEEH6IGRNY3Q/action/author_attestation","sign_citation":"https://pith.science/pith/QV46HYAH5V7UOOIEEH6IGRNY3Q/action/citation_signature","submit_replication":"https://pith.science/pith/QV46HYAH5V7UOOIEEH6IGRNY3Q/action/replication_record"}},"created_at":"2026-05-17T23:44:34.713033+00:00","updated_at":"2026-05-17T23:44:34.713033+00:00"}