{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:XR23JF6TJHFLPCK32A24DO3HV4","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":"1f0dbbc6b02372a7cd00949d2666cfda53fe9b22f2098469498e03c3b2d2c545","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-08-09T13:47:49Z","title_canon_sha256":"06a95e7e3849c70aacea9bab54d8ac81bf5423a6b87544069e60b72f1a7b2f4e"},"schema_version":"1.0","source":{"id":"1608.02804","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.02804","created_at":"2026-05-18T01:09:33Z"},{"alias_kind":"arxiv_version","alias_value":"1608.02804v1","created_at":"2026-05-18T01:09:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.02804","created_at":"2026-05-18T01:09:33Z"},{"alias_kind":"pith_short_12","alias_value":"XR23JF6TJHFL","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"XR23JF6TJHFLPCK3","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"XR23JF6T","created_at":"2026-05-18T12:30:51Z"}],"graph_snapshots":[{"event_id":"sha256:8ede11f3cdc3ba162852297e560e99269b270b11bbdf629da28732ee22186d2b","target":"graph","created_at":"2026-05-18T01:09:33Z","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":"A simple refluxing wet-chemical approach is employed for fabricating In2S3/Pt-TiO2 heterogeneous catalysts for hydrogen generation under visible light irradiation. When the mass ratio between Pt-TiO2 and cubic-phased In2S3 (denoted as In2S3/Pt-TiO2) is two, the composite catalyst shows the highest hydrogen production, which exhibits an 82-fold enhancement over in-situ deposited Pt-In2S3. UV-vis diffuse reflectance and valence band X-ray photoelectron spectra elucidate that the conduction band of In2S3 is 0.3 eV more negative compared to that of TiO2, favoring charge separation in the nanocompo","authors_text":"Dmitry Turchinovich, Ellen H. G. Backus, Fenglong Wang, Mischa Bonn, Rose Amala, Shi Nee Lou, Yijiao Jiang, Zuanming Jin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-08-09T13:47:49Z","title":"Probing the Charge Separation Process on In2S3/Pt-TiO2 Nanocomposites for Boosted Visible-light Photocatalytic Hydrogen Production"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.02804","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":"sha256:783a8eac40305ad37d196d9f61cc2a79f333772cdb2868897e69afcac6270b65","target":"record","created_at":"2026-05-18T01:09:33Z","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":"1f0dbbc6b02372a7cd00949d2666cfda53fe9b22f2098469498e03c3b2d2c545","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2016-08-09T13:47:49Z","title_canon_sha256":"06a95e7e3849c70aacea9bab54d8ac81bf5423a6b87544069e60b72f1a7b2f4e"},"schema_version":"1.0","source":{"id":"1608.02804","kind":"arxiv","version":1}},"canonical_sha256":"bc75b497d349cab7895bd035c1bb67af298962c428993a5200e7c041a1cfe5b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bc75b497d349cab7895bd035c1bb67af298962c428993a5200e7c041a1cfe5b3","first_computed_at":"2026-05-18T01:09:33.641668Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:33.641668Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FwjGgtWLpE6ACMS8V4gqZqaXwdrzLk8cdcQ1uX6j1PFAQv/iHiaAdKMJ5HNlgTGu/o0oaZ++/05HwYWmVR57DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:33.642159Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.02804","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:783a8eac40305ad37d196d9f61cc2a79f333772cdb2868897e69afcac6270b65","sha256:8ede11f3cdc3ba162852297e560e99269b270b11bbdf629da28732ee22186d2b"],"state_sha256":"7e1e3407530774231ef57d97a58d0de970a76bd06b92b9f8d31b50ecbdf98c63"}