{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:RZJ365EWMK4SGJCVEGCVFVMRJT","short_pith_number":"pith:RZJ365EW","schema_version":"1.0","canonical_sha256":"8e53bf749662b9232455218552d5914cf4a981f53fa5418ea1062baa69aeab22","source":{"kind":"arxiv","id":"1305.2904","version":2},"attestation_state":"computed","paper":{"title":"Charge transport in lithium peroxide: Relevance for rechargeable metal-air batteries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Donald J. Siegel, Maxwell D. Radin","submitted_at":"2013-05-13T19:52:43Z","abstract_excerpt":"The mechanisms and efficiency of charge transport in lithium peroxide (Li2O2) are key factors in understanding the performance of non-aqueous Li-air batteries. Towards revealing these mechanisms, here we use first-principles calculations to predict the concentrations and mobilities of charge carriers and intrinsic defects in Li2O2 as a function of cell voltage. Our calculations reveal that changes in the charge state of O2 dimers controls the defect chemistry and conductivity of Li2O2. Negative lithium vacancies (missing Li+) and small hole polarons are identified as the dominant charge carrie"},"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":"1305.2904","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-05-13T19:52:43Z","cross_cats_sorted":[],"title_canon_sha256":"ea343c40d2703decdeded1381335866dd2e83a9a9f8a587c1634c6b0ad2c79a2","abstract_canon_sha256":"049b4b8ab5f478831f8ed0cd8b1803e1e80d4ef38dd160bc84976f90d7d23d33"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:20:08.935399Z","signature_b64":"4m0zMiAcMoVGcSTeHXk6zNW4M0yCqzOU4ErbSam2Hx9rstuFtqFY+kKdeyS5Uw5fZTcQ2E6rRqRT6KbD7lPQAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8e53bf749662b9232455218552d5914cf4a981f53fa5418ea1062baa69aeab22","last_reissued_at":"2026-05-18T03:20:08.934965Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:20:08.934965Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Charge transport in lithium peroxide: Relevance for rechargeable metal-air batteries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Donald J. Siegel, Maxwell D. Radin","submitted_at":"2013-05-13T19:52:43Z","abstract_excerpt":"The mechanisms and efficiency of charge transport in lithium peroxide (Li2O2) are key factors in understanding the performance of non-aqueous Li-air batteries. Towards revealing these mechanisms, here we use first-principles calculations to predict the concentrations and mobilities of charge carriers and intrinsic defects in Li2O2 as a function of cell voltage. Our calculations reveal that changes in the charge state of O2 dimers controls the defect chemistry and conductivity of Li2O2. Negative lithium vacancies (missing Li+) and small hole polarons are identified as the dominant charge carrie"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.2904","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":""},"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":"1305.2904","created_at":"2026-05-18T03:20:08.935029+00:00"},{"alias_kind":"arxiv_version","alias_value":"1305.2904v2","created_at":"2026-05-18T03:20:08.935029+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.2904","created_at":"2026-05-18T03:20:08.935029+00:00"},{"alias_kind":"pith_short_12","alias_value":"RZJ365EWMK4S","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_16","alias_value":"RZJ365EWMK4SGJCV","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_8","alias_value":"RZJ365EW","created_at":"2026-05-18T12:27:59.945178+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/RZJ365EWMK4SGJCVEGCVFVMRJT","json":"https://pith.science/pith/RZJ365EWMK4SGJCVEGCVFVMRJT.json","graph_json":"https://pith.science/api/pith-number/RZJ365EWMK4SGJCVEGCVFVMRJT/graph.json","events_json":"https://pith.science/api/pith-number/RZJ365EWMK4SGJCVEGCVFVMRJT/events.json","paper":"https://pith.science/paper/RZJ365EW"},"agent_actions":{"view_html":"https://pith.science/pith/RZJ365EWMK4SGJCVEGCVFVMRJT","download_json":"https://pith.science/pith/RZJ365EWMK4SGJCVEGCVFVMRJT.json","view_paper":"https://pith.science/paper/RZJ365EW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1305.2904&json=true","fetch_graph":"https://pith.science/api/pith-number/RZJ365EWMK4SGJCVEGCVFVMRJT/graph.json","fetch_events":"https://pith.science/api/pith-number/RZJ365EWMK4SGJCVEGCVFVMRJT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RZJ365EWMK4SGJCVEGCVFVMRJT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RZJ365EWMK4SGJCVEGCVFVMRJT/action/storage_attestation","attest_author":"https://pith.science/pith/RZJ365EWMK4SGJCVEGCVFVMRJT/action/author_attestation","sign_citation":"https://pith.science/pith/RZJ365EWMK4SGJCVEGCVFVMRJT/action/citation_signature","submit_replication":"https://pith.science/pith/RZJ365EWMK4SGJCVEGCVFVMRJT/action/replication_record"}},"created_at":"2026-05-18T03:20:08.935029+00:00","updated_at":"2026-05-18T03:20:08.935029+00:00"}