{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:OSB7SZ6NZ64XXG5UBGQDF3JW6L","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":"5fcd79c7cc120a46a1991d23ce501ed8169a64f841518742dfb3141a606b37dd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-11-01T12:28:19Z","title_canon_sha256":"d52da3716969625ec89976c9a5e22dc5c8a278c31eef0ae3394c5a53b203e695"},"schema_version":"1.0","source":{"id":"1811.00341","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.00341","created_at":"2026-05-17T23:59:04Z"},{"alias_kind":"arxiv_version","alias_value":"1811.00341v2","created_at":"2026-05-17T23:59:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.00341","created_at":"2026-05-17T23:59:04Z"},{"alias_kind":"pith_short_12","alias_value":"OSB7SZ6NZ64X","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"OSB7SZ6NZ64XXG5U","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"OSB7SZ6N","created_at":"2026-05-18T12:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:8254c10b9e098a6c231c4294204952579259597b9502ecda0ff9cf4ce022ecb6","target":"graph","created_at":"2026-05-17T23:59:04Z","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"},"paper":{"abstract_excerpt":"Adsorption of CO$_2$ on a semiconductor surface is a prerequisite for its photocatalytic reduction. Owing to superior photocorrosion resistance, nontoxicity and suitable band edge positions, TiO$_2$ is considered to be the most efficient photocatalyst for facilitating redox reactions. However, due to the absence of adequate understanding of the mechanism of adsorption, the CO$_2$ conversion efficiency on TiO$_2$ surfaces has not been maximized. While anatase TiO$_2$ (101) is the most stable facet, the (001) surface is more reactive and it has been experimentally shown that the stability can be","authors_text":"Aditya Choudhary, B. R. K. Nanda, Shashi B. Mishra, Somnath C. Roy","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-11-01T12:28:19Z","title":"Quantum Mechanical Process of Carbonate Complex Formation and Large Scale Anisotropy in the Adsorption Energy of CO$_2$ on Anatase TiO$_2$ (001) Surface"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.00341","kind":"arxiv","version":2},"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:a1a9921f2c3454b455634fe8c8e39b38c39fca772ecfef2a0ee2a9409f4e68c5","target":"record","created_at":"2026-05-17T23:59:04Z","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":"5fcd79c7cc120a46a1991d23ce501ed8169a64f841518742dfb3141a606b37dd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-11-01T12:28:19Z","title_canon_sha256":"d52da3716969625ec89976c9a5e22dc5c8a278c31eef0ae3394c5a53b203e695"},"schema_version":"1.0","source":{"id":"1811.00341","kind":"arxiv","version":2}},"canonical_sha256":"7483f967cdcfb97b9bb409a032ed36f2c72c84752f25b7d7ea56650b6540b2dc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7483f967cdcfb97b9bb409a032ed36f2c72c84752f25b7d7ea56650b6540b2dc","first_computed_at":"2026-05-17T23:59:04.275488Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:04.275488Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s++Iymg3g8Ri+crq/D8QzX1mC09NLeYdufM8gC2Xug0QOvlh4ZGOVJHHb4nK1AzFJGLJarp8O92Ifeg5R2GWBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:04.275985Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.00341","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1a9921f2c3454b455634fe8c8e39b38c39fca772ecfef2a0ee2a9409f4e68c5","sha256:8254c10b9e098a6c231c4294204952579259597b9502ecda0ff9cf4ce022ecb6"],"state_sha256":"b4e0705c585975a5e8742dd9a8ee3f8c42c302229ac500b0c72241c8fb2e6c22"}