{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:ZAWBGN6RVW7UKCOBPNI5E6QJYW","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":"3621ca6ed8af4656cef66aaa3cea46f4ee17fc78eb21e10328b18ecc1ec933c4","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2022-10-10T10:48:34Z","title_canon_sha256":"081d5b5f90d5554b6ef3795be25237ccbfc6e1efc85bdc301ad11cfe1fac4790"},"schema_version":"1.0","source":{"id":"2210.04554","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.04554","created_at":"2026-07-05T05:04:54Z"},{"alias_kind":"arxiv_version","alias_value":"2210.04554v1","created_at":"2026-07-05T05:04:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.04554","created_at":"2026-07-05T05:04:54Z"},{"alias_kind":"pith_short_12","alias_value":"ZAWBGN6RVW7U","created_at":"2026-07-05T05:04:54Z"},{"alias_kind":"pith_short_16","alias_value":"ZAWBGN6RVW7UKCOB","created_at":"2026-07-05T05:04:54Z"},{"alias_kind":"pith_short_8","alias_value":"ZAWBGN6R","created_at":"2026-07-05T05:04:54Z"}],"graph_snapshots":[{"event_id":"sha256:03ec83df03d670de50eb3a425130e64d6219b1fe597ef9d09f675bd7750e9d2c","target":"graph","created_at":"2026-07-05T05:04:54Z","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/2210.04554/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Solar PV yield nowcasting is used to help anticipate peaks and troughs in demand to support grid integration. This paper compares multiple low-resource approaches to nowcasting solar PV yield, using a dataset of UK satellite imagery and solar PV energy readings over a 1 to 4-hour time range. The paper also estimates the carbon emissions generated and averted by deploying models, and finds that even small models that could be deployable in low-resource settings may have a benefit several orders of magnitude greater than its carbon cost. The paper also examines prediction errors and the activati","authors_text":"Ben Dixon, Jacob Bieker, Mar\\'ia P\\'erez-Ortiz","cross_cats":["cs.CV"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2022-10-10T10:48:34Z","title":"Comparing the carbon costs and benefits of low-resource solar nowcasting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.04554","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":"sha256:4a283288bc057bd5cce1aba5091053701c24b755488b6dff345683e4bb6378e0","target":"record","created_at":"2026-07-05T05:04:54Z","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":"3621ca6ed8af4656cef66aaa3cea46f4ee17fc78eb21e10328b18ecc1ec933c4","cross_cats_sorted":["cs.CV"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2022-10-10T10:48:34Z","title_canon_sha256":"081d5b5f90d5554b6ef3795be25237ccbfc6e1efc85bdc301ad11cfe1fac4790"},"schema_version":"1.0","source":{"id":"2210.04554","kind":"arxiv","version":1}},"canonical_sha256":"c82c1337d1adbf4509c17b51d27a09c59eede437ee555dfe9ec5d0f8c6ede784","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c82c1337d1adbf4509c17b51d27a09c59eede437ee555dfe9ec5d0f8c6ede784","first_computed_at":"2026-07-05T05:04:54.699897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:04:54.699897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KqKhdyuqb1cseZ75KguGj3ED6sFm58X6Sj12zRzUC0KCzdjHvRGH0wmiuQ1X/s9p6dWJE16DD7T/T5MQ7BQfAw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:04:54.700255Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.04554","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a283288bc057bd5cce1aba5091053701c24b755488b6dff345683e4bb6378e0","sha256:03ec83df03d670de50eb3a425130e64d6219b1fe597ef9d09f675bd7750e9d2c"],"state_sha256":"22b60843395d59b7e83062fa8933db4818f99cfe7cab5c74fb561ac86dee9a59"}