{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:VYP7PRWJ3TSHWTF5DQ7XRMSFWC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"b0b6711face73269736602985ada1ec823fba1d98134b4abb8ee110ef4edc9eb","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-06-10T21:23:12Z","title_canon_sha256":"0762bded7351e83ffb67bba58355c213b134a17f77467f89b8cabde37321426b"},"schema_version":"1.0","source":{"id":"2406.06807","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.06807","created_at":"2026-07-05T08:30:14Z"},{"alias_kind":"arxiv_version","alias_value":"2406.06807v1","created_at":"2026-07-05T08:30:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.06807","created_at":"2026-07-05T08:30:14Z"},{"alias_kind":"pith_short_12","alias_value":"VYP7PRWJ3TSH","created_at":"2026-07-05T08:30:14Z"},{"alias_kind":"pith_short_16","alias_value":"VYP7PRWJ3TSHWTF5","created_at":"2026-07-05T08:30:14Z"},{"alias_kind":"pith_short_8","alias_value":"VYP7PRWJ","created_at":"2026-07-05T08:30:14Z"}],"graph_snapshots":[{"event_id":"sha256:f460eb66132ab85629b05cdb60966aaf0faf3030c7fc28627be2d0dc4da4595d","target":"graph","created_at":"2026-07-05T08:30:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2406.06807/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Indoor photovoltaics (IPVs) have attracted increasing attention for sustainably powering Internet of Things (IoT) electronics. Sb$_2$S$_3$ is a promising IPV candidate material with a bandgap of ~1.75 eV, which is near the optimal value for indoor energy harvesting. However, the performance of Sb$_2$S$_3$ solar cells is limited by nonradiative recombination, closely associated with the poor-quality absorber films. Additive engineering is an effective strategy to improved the properties of solution-processed films. This work shows that the addition of monoethanolamine (MEA) into the precursor s","authors_text":"Bin Yan, Dingjiang Xue, Jiangcheng Zhou, Jiejie Chen, Junzhi Ye, Lei Wan, Peng Xiao, Robert L. Z. Hoye, Ru Zhou, Tao Chen, Xiao Chen, Xiaoxuan Shu, Yi-Teng Huang, Yuchen Fu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-06-10T21:23:12Z","title":"Additive engineering for Sb$_2$S$_3$ indoor photovoltaics with efficiency exceeding 17%"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.06807","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:52eba109f3abc8abf8611ce73e7ca82601cd21b83f55c7f89434fac67ca329c4","target":"record","created_at":"2026-07-05T08:30:14Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"b0b6711face73269736602985ada1ec823fba1d98134b4abb8ee110ef4edc9eb","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-06-10T21:23:12Z","title_canon_sha256":"0762bded7351e83ffb67bba58355c213b134a17f77467f89b8cabde37321426b"},"schema_version":"1.0","source":{"id":"2406.06807","kind":"arxiv","version":1}},"canonical_sha256":"ae1ff7c6c9dce47b4cbd1c3f78b245b0994da9dadbbd25f94c07e28bc0959da0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae1ff7c6c9dce47b4cbd1c3f78b245b0994da9dadbbd25f94c07e28bc0959da0","first_computed_at":"2026-07-05T08:30:14.952584Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:30:14.952584Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7Uh+WB23KeEy8srMPa/t40Eiybh5vvaJFFgY4w2+EZ464SPvmkDvKKP/5ncsAy4klHiuC8b/393C1FE61FzrAA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:30:14.953154Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.06807","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52eba109f3abc8abf8611ce73e7ca82601cd21b83f55c7f89434fac67ca329c4","sha256:f460eb66132ab85629b05cdb60966aaf0faf3030c7fc28627be2d0dc4da4595d"],"state_sha256":"2a88b46e11b8bb77f5ea3a387f5efec427c9d167f2290603140d4f2e743bc3e4"}