{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:GTS6SKQJ4QTWEFZL76O2VPZXKX","short_pith_number":"pith:GTS6SKQJ","schema_version":"1.0","canonical_sha256":"34e5e92a09e42762172bff9daabf3755ef36c420110574ac26914703c15d4b35","source":{"kind":"arxiv","id":"2606.06001","version":1},"attestation_state":"computed","paper":{"title":"Resolving room temperature microscale fracture and plasticity of iron oxides along the cascade of iron ore reduction via nanoindentation and microcantilever bending","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Anwesha Kanjilal, Gerhard Dehm, James P. Best, Shreehard Sahu","submitted_at":"2026-06-04T10:54:59Z","abstract_excerpt":"Understanding the fundamental mechanical behaviour of iron oxide phases is essential for controlling attrition and fracture during iron ore reduction process, particularly in hydrogen-based direct reduction systems. This study investigates the room temperature plasticity and fracture behaviour of single-crystal hematite, magnetite, and Wustite using nanoindentation and micro-cantilever fracture testing. Hematite exhibited the highest hardness, H and elastic modulus, E (H=18.5 GPa, E=281 GPa), followed by magnetite (H=8.7 GPa, E=165 GPa) and Wustite (H=7.5 GPa, E=145 GPa), reflecting difference"},"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":"2606.06001","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-06-04T10:54:59Z","cross_cats_sorted":[],"title_canon_sha256":"7a27ea91b65461bc7fcc2ed6811c23181fec236c85adab21f430eb40465f8b20","abstract_canon_sha256":"e5f6581aab8dd56e2b149bce85d65f26b037f9378e6a3121dc83bfc4ca0acca7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-05T01:15:30.090402Z","signature_b64":"uzLX+bWCCMHtaXqY51BHv5SyxuckiwRb0VfveQlsCh91kLg+2aevZgjoYHkej1YK1bQPpAtIGoWpKLI2EJKWCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34e5e92a09e42762172bff9daabf3755ef36c420110574ac26914703c15d4b35","last_reissued_at":"2026-06-05T01:15:30.089895Z","signature_status":"signed_v1","first_computed_at":"2026-06-05T01:15:30.089895Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Resolving room temperature microscale fracture and plasticity of iron oxides along the cascade of iron ore reduction via nanoindentation and microcantilever bending","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Anwesha Kanjilal, Gerhard Dehm, James P. Best, Shreehard Sahu","submitted_at":"2026-06-04T10:54:59Z","abstract_excerpt":"Understanding the fundamental mechanical behaviour of iron oxide phases is essential for controlling attrition and fracture during iron ore reduction process, particularly in hydrogen-based direct reduction systems. This study investigates the room temperature plasticity and fracture behaviour of single-crystal hematite, magnetite, and Wustite using nanoindentation and micro-cantilever fracture testing. Hematite exhibited the highest hardness, H and elastic modulus, E (H=18.5 GPa, E=281 GPa), followed by magnetite (H=8.7 GPa, E=165 GPa) and Wustite (H=7.5 GPa, E=145 GPa), reflecting difference"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.06001","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.06001/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":"2606.06001","created_at":"2026-06-05T01:15:30.089963+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.06001v1","created_at":"2026-06-05T01:15:30.089963+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.06001","created_at":"2026-06-05T01:15:30.089963+00:00"},{"alias_kind":"pith_short_12","alias_value":"GTS6SKQJ4QTW","created_at":"2026-06-05T01:15:30.089963+00:00"},{"alias_kind":"pith_short_16","alias_value":"GTS6SKQJ4QTWEFZL","created_at":"2026-06-05T01:15:30.089963+00:00"},{"alias_kind":"pith_short_8","alias_value":"GTS6SKQJ","created_at":"2026-06-05T01:15:30.089963+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/GTS6SKQJ4QTWEFZL76O2VPZXKX","json":"https://pith.science/pith/GTS6SKQJ4QTWEFZL76O2VPZXKX.json","graph_json":"https://pith.science/api/pith-number/GTS6SKQJ4QTWEFZL76O2VPZXKX/graph.json","events_json":"https://pith.science/api/pith-number/GTS6SKQJ4QTWEFZL76O2VPZXKX/events.json","paper":"https://pith.science/paper/GTS6SKQJ"},"agent_actions":{"view_html":"https://pith.science/pith/GTS6SKQJ4QTWEFZL76O2VPZXKX","download_json":"https://pith.science/pith/GTS6SKQJ4QTWEFZL76O2VPZXKX.json","view_paper":"https://pith.science/paper/GTS6SKQJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.06001&json=true","fetch_graph":"https://pith.science/api/pith-number/GTS6SKQJ4QTWEFZL76O2VPZXKX/graph.json","fetch_events":"https://pith.science/api/pith-number/GTS6SKQJ4QTWEFZL76O2VPZXKX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GTS6SKQJ4QTWEFZL76O2VPZXKX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GTS6SKQJ4QTWEFZL76O2VPZXKX/action/storage_attestation","attest_author":"https://pith.science/pith/GTS6SKQJ4QTWEFZL76O2VPZXKX/action/author_attestation","sign_citation":"https://pith.science/pith/GTS6SKQJ4QTWEFZL76O2VPZXKX/action/citation_signature","submit_replication":"https://pith.science/pith/GTS6SKQJ4QTWEFZL76O2VPZXKX/action/replication_record"}},"created_at":"2026-06-05T01:15:30.089963+00:00","updated_at":"2026-06-05T01:15:30.089963+00:00"}