{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:LWZ3JENQ4DDN6S6SRDAL3DD34U","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":"6b28ecadcf52b5ba543ff43e115cb115251099b963d29fd95273fc98545feb8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-02-25T16:33:02Z","title_canon_sha256":"b0b1e88d82d3c9c6c93c6bde9c7f05151a256ba0d5b7af903cd66e1b0fef0e3b"},"schema_version":"1.0","source":{"id":"1502.07233","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.07233","created_at":"2026-05-18T02:26:11Z"},{"alias_kind":"arxiv_version","alias_value":"1502.07233v1","created_at":"2026-05-18T02:26:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.07233","created_at":"2026-05-18T02:26:11Z"},{"alias_kind":"pith_short_12","alias_value":"LWZ3JENQ4DDN","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"LWZ3JENQ4DDN6S6S","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"LWZ3JENQ","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:dfdd07c3dd8551eaa9c1ba3cec623b282308ec7c555b835f673774c500a5952b","target":"graph","created_at":"2026-05-18T02:26:11Z","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":"Porous metal oxides with nano-sized features attracted intensive interest in recent decades due to their high surface area which is essential for many applications, e.g. Li ion batteries, photocatalysts, fuel cells and dye-sensitized solar cells. Various approaches were so far investigated to synthesize porous nanostructured metal oxides, including self-assembly and template-assisted synthesis. For the latter approach, forests of carbon nanotubes are considered as particularly promising templates, with respect to their one dimensional nature and the resulting high surface area. In this work, w","authors_text":"Christophe Detavernier, Daire J. Cott, Mert Kurttepeli, Sara Bals, Shaoren Deng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-02-25T16:33:02Z","title":"Porous nanostructured metal oxides synthesized through atomic layer deposition on a carbonaceous template followed by calcination"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.07233","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":"sha256:7615ac0c6c007dcd100979288200989b707ca12633104fbe79947d4de1438d76","target":"record","created_at":"2026-05-18T02:26:11Z","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":"6b28ecadcf52b5ba543ff43e115cb115251099b963d29fd95273fc98545feb8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-02-25T16:33:02Z","title_canon_sha256":"b0b1e88d82d3c9c6c93c6bde9c7f05151a256ba0d5b7af903cd66e1b0fef0e3b"},"schema_version":"1.0","source":{"id":"1502.07233","kind":"arxiv","version":1}},"canonical_sha256":"5db3b491b0e0c6df4bd288c0bd8c7be526e9da4a8221ef20b0ccd4414add65c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5db3b491b0e0c6df4bd288c0bd8c7be526e9da4a8221ef20b0ccd4414add65c5","first_computed_at":"2026-05-18T02:26:11.515699Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:26:11.515699Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r3usFFYcsdpcBHku3KbtU9Adl8DKQYxbd1bhLx2qkt+3iF5dwsJ2J+O84fMgA/xO18rnVYlO8VI699l5QvOsAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:26:11.516310Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.07233","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7615ac0c6c007dcd100979288200989b707ca12633104fbe79947d4de1438d76","sha256:dfdd07c3dd8551eaa9c1ba3cec623b282308ec7c555b835f673774c500a5952b"],"state_sha256":"2ae0e09e60fa003cc496c967c7e15b507ba70085701238c0570b02f83cf89e1a"}