{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:DRGOQCVH2RKC3ISYIVQ3GS6LNJ","short_pith_number":"pith:DRGOQCVH","schema_version":"1.0","canonical_sha256":"1c4ce80aa7d4542da2584561b34bcb6a5d2324150f644f72d1bbd2c1decfafa8","source":{"kind":"arxiv","id":"1805.03152","version":1},"attestation_state":"computed","paper":{"title":"Elucidation of role of graphene in catalytic designs for electroreduction of oxygen","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Beata Dembinska, Enrico Negro, Iwona A. Rutkowska, Jerzy K. Zak, Krzysztof Miecznikowski, Pawel J. Kulesza, Piotr Zelenay, Sylwia Zoladek, Vito Di Noto","submitted_at":"2018-05-08T16:41:35Z","abstract_excerpt":"Graphene is, in principle, a promising material for consideration as component (support, active site) of electrocatalytic materials, particularly with respect to reduction of oxygen, an electrode reaction of importance to low-temperature fuel cell technology. Different concepts of utilization, including nanostructuring, doping, admixing, preconditioning, modification or functionalization of various graphene-based systems for catalytic electroreduction of oxygen are elucidated, as well as important strategies to enhance the systems' overall activity and stability are discussed."},"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":"1805.03152","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-05-08T16:41:35Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"99ff13158f8dfa739bcfa553a7e36ca0616c2e03e1a0e06417099c322f068222","abstract_canon_sha256":"806edf1be477ec4fa85350b4c26318d19b6a2b7aa0da123c8cbac0da93089222"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:13.483417Z","signature_b64":"uopPerWuqD//iOU5LFZr+L3Y4cglfqNQGI1zyq6xF+hR/txkcsEsufYHyvC3mr2JrSGZIP3UxPgUs740RoSKBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c4ce80aa7d4542da2584561b34bcb6a5d2324150f644f72d1bbd2c1decfafa8","last_reissued_at":"2026-05-18T00:15:13.482688Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:13.482688Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Elucidation of role of graphene in catalytic designs for electroreduction of oxygen","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Beata Dembinska, Enrico Negro, Iwona A. Rutkowska, Jerzy K. Zak, Krzysztof Miecznikowski, Pawel J. Kulesza, Piotr Zelenay, Sylwia Zoladek, Vito Di Noto","submitted_at":"2018-05-08T16:41:35Z","abstract_excerpt":"Graphene is, in principle, a promising material for consideration as component (support, active site) of electrocatalytic materials, particularly with respect to reduction of oxygen, an electrode reaction of importance to low-temperature fuel cell technology. Different concepts of utilization, including nanostructuring, doping, admixing, preconditioning, modification or functionalization of various graphene-based systems for catalytic electroreduction of oxygen are elucidated, as well as important strategies to enhance the systems' overall activity and stability are discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.03152","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":"1805.03152","created_at":"2026-05-18T00:15:13.482804+00:00"},{"alias_kind":"arxiv_version","alias_value":"1805.03152v1","created_at":"2026-05-18T00:15:13.482804+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.03152","created_at":"2026-05-18T00:15:13.482804+00:00"},{"alias_kind":"pith_short_12","alias_value":"DRGOQCVH2RKC","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_16","alias_value":"DRGOQCVH2RKC3ISY","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_8","alias_value":"DRGOQCVH","created_at":"2026-05-18T12:32:19.392346+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/DRGOQCVH2RKC3ISYIVQ3GS6LNJ","json":"https://pith.science/pith/DRGOQCVH2RKC3ISYIVQ3GS6LNJ.json","graph_json":"https://pith.science/api/pith-number/DRGOQCVH2RKC3ISYIVQ3GS6LNJ/graph.json","events_json":"https://pith.science/api/pith-number/DRGOQCVH2RKC3ISYIVQ3GS6LNJ/events.json","paper":"https://pith.science/paper/DRGOQCVH"},"agent_actions":{"view_html":"https://pith.science/pith/DRGOQCVH2RKC3ISYIVQ3GS6LNJ","download_json":"https://pith.science/pith/DRGOQCVH2RKC3ISYIVQ3GS6LNJ.json","view_paper":"https://pith.science/paper/DRGOQCVH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1805.03152&json=true","fetch_graph":"https://pith.science/api/pith-number/DRGOQCVH2RKC3ISYIVQ3GS6LNJ/graph.json","fetch_events":"https://pith.science/api/pith-number/DRGOQCVH2RKC3ISYIVQ3GS6LNJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DRGOQCVH2RKC3ISYIVQ3GS6LNJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DRGOQCVH2RKC3ISYIVQ3GS6LNJ/action/storage_attestation","attest_author":"https://pith.science/pith/DRGOQCVH2RKC3ISYIVQ3GS6LNJ/action/author_attestation","sign_citation":"https://pith.science/pith/DRGOQCVH2RKC3ISYIVQ3GS6LNJ/action/citation_signature","submit_replication":"https://pith.science/pith/DRGOQCVH2RKC3ISYIVQ3GS6LNJ/action/replication_record"}},"created_at":"2026-05-18T00:15:13.482804+00:00","updated_at":"2026-05-18T00:15:13.482804+00:00"}