{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:KNPQU6HT3LGBJAKDDUMKFVS4BI","short_pith_number":"pith:KNPQU6HT","canonical_record":{"source":{"id":"1604.05026","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-18T08:13:27Z","cross_cats_sorted":[],"title_canon_sha256":"d07278a9d3047ac66de079853e988717132589a4187012c9f85be01ce3407c58","abstract_canon_sha256":"2255d40f3d831d9b442fc12c74a47e23a3c2c1630520c239104955d5ae7e3160"},"schema_version":"1.0"},"canonical_sha256":"535f0a78f3dacc1481431d18a2d65c0a177aaf982cccc8702e721c4aacd35128","source":{"kind":"arxiv","id":"1604.05026","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.05026","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"1604.05026v1","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.05026","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"KNPQU6HT3LGB","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"KNPQU6HT3LGBJAKD","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"KNPQU6HT","created_at":"2026-05-18T12:30:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:KNPQU6HT3LGBJAKDDUMKFVS4BI","target":"record","payload":{"canonical_record":{"source":{"id":"1604.05026","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-18T08:13:27Z","cross_cats_sorted":[],"title_canon_sha256":"d07278a9d3047ac66de079853e988717132589a4187012c9f85be01ce3407c58","abstract_canon_sha256":"2255d40f3d831d9b442fc12c74a47e23a3c2c1630520c239104955d5ae7e3160"},"schema_version":"1.0"},"canonical_sha256":"535f0a78f3dacc1481431d18a2d65c0a177aaf982cccc8702e721c4aacd35128","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:13:47.824875Z","signature_b64":"Q/8IrKDeW78DjMhAmXgWjp81Z50SQuMd5YNarpAcoTcaVTciHTFALbg5UNyEYT4Bh/cbYiERHytDnVQHig59DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"535f0a78f3dacc1481431d18a2d65c0a177aaf982cccc8702e721c4aacd35128","last_reissued_at":"2026-05-18T01:13:47.824268Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:13:47.824268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.05026","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:13:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W27kQXaMudud4Ivz3wgh4O50HzNDWkNxX+I+qCzJNuWPaQm7weJjRjz7NFT1z8gxAfVkvIca7a0hXR0rzuC1DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T22:59:15.969275Z"},"content_sha256":"dea01eb8c773144d7a75680a04c00debe6f1604150b4fcbc79a131e0ec98c895","schema_version":"1.0","event_id":"sha256:dea01eb8c773144d7a75680a04c00debe6f1604150b4fcbc79a131e0ec98c895"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:KNPQU6HT3LGBJAKDDUMKFVS4BI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pleomorphic structural imperfections caused by pulsed Bi-implantation in the bulk and thin-film morphologies of TiO2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D.A. Zatsepin, D.W. Boukhvalov, E.Z. Kurmaev, I. S. Zhidkov, N.V. Gavrilov, S. S. Kim","submitted_at":"2016-04-18T08:13:27Z","abstract_excerpt":"The results of combined experimental and theoretical study of substitutional and clustering effects in Bi-doped TiO2 hosts (bulk and thin-film morphologies) are presented. Bi-doping of the bulk and thin-film titanium dioxide was made with help of pulsed ion-implantation (E(Bi+) = 30 keV, D = 1 * 1017 cm-2) without posterior tempering. The X-ray photoelectron spectroscopy (XPS) qualification (core-levels and valence bands) and Density-Functional Theory (DFT) calculations were employed in order to study the electronic structure of Bi-ion implanted TiO2 samples. According to XPS data obtained and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.05026","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:13:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H2Kdx7Ac/1CzG2QVNmzYzcBxEn1HH43L2KoL4GAvGtTa4J1/6tToOcNLmWSzhSoavI04LEDeWH4klDrNEavQCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T22:59:15.969629Z"},"content_sha256":"5e34f2256c922b073ab7d3f088b03e999151b18a5c3bb7a930dcd2796f336a60","schema_version":"1.0","event_id":"sha256:5e34f2256c922b073ab7d3f088b03e999151b18a5c3bb7a930dcd2796f336a60"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KNPQU6HT3LGBJAKDDUMKFVS4BI/bundle.json","state_url":"https://pith.science/pith/KNPQU6HT3LGBJAKDDUMKFVS4BI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KNPQU6HT3LGBJAKDDUMKFVS4BI/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-28T22:59:15Z","links":{"resolver":"https://pith.science/pith/KNPQU6HT3LGBJAKDDUMKFVS4BI","bundle":"https://pith.science/pith/KNPQU6HT3LGBJAKDDUMKFVS4BI/bundle.json","state":"https://pith.science/pith/KNPQU6HT3LGBJAKDDUMKFVS4BI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KNPQU6HT3LGBJAKDDUMKFVS4BI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:KNPQU6HT3LGBJAKDDUMKFVS4BI","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":"2255d40f3d831d9b442fc12c74a47e23a3c2c1630520c239104955d5ae7e3160","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-18T08:13:27Z","title_canon_sha256":"d07278a9d3047ac66de079853e988717132589a4187012c9f85be01ce3407c58"},"schema_version":"1.0","source":{"id":"1604.05026","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.05026","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"arxiv_version","alias_value":"1604.05026v1","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.05026","created_at":"2026-05-18T01:13:47Z"},{"alias_kind":"pith_short_12","alias_value":"KNPQU6HT3LGB","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"KNPQU6HT3LGBJAKD","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"KNPQU6HT","created_at":"2026-05-18T12:30:25Z"}],"graph_snapshots":[{"event_id":"sha256:5e34f2256c922b073ab7d3f088b03e999151b18a5c3bb7a930dcd2796f336a60","target":"graph","created_at":"2026-05-18T01:13:47Z","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":"The results of combined experimental and theoretical study of substitutional and clustering effects in Bi-doped TiO2 hosts (bulk and thin-film morphologies) are presented. Bi-doping of the bulk and thin-film titanium dioxide was made with help of pulsed ion-implantation (E(Bi+) = 30 keV, D = 1 * 1017 cm-2) without posterior tempering. The X-ray photoelectron spectroscopy (XPS) qualification (core-levels and valence bands) and Density-Functional Theory (DFT) calculations were employed in order to study the electronic structure of Bi-ion implanted TiO2 samples. According to XPS data obtained and","authors_text":"D.A. Zatsepin, D.W. Boukhvalov, E.Z. Kurmaev, I. S. Zhidkov, N.V. Gavrilov, S. S. Kim","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-18T08:13:27Z","title":"Pleomorphic structural imperfections caused by pulsed Bi-implantation in the bulk and thin-film morphologies of TiO2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.05026","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:dea01eb8c773144d7a75680a04c00debe6f1604150b4fcbc79a131e0ec98c895","target":"record","created_at":"2026-05-18T01:13:47Z","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":"2255d40f3d831d9b442fc12c74a47e23a3c2c1630520c239104955d5ae7e3160","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-04-18T08:13:27Z","title_canon_sha256":"d07278a9d3047ac66de079853e988717132589a4187012c9f85be01ce3407c58"},"schema_version":"1.0","source":{"id":"1604.05026","kind":"arxiv","version":1}},"canonical_sha256":"535f0a78f3dacc1481431d18a2d65c0a177aaf982cccc8702e721c4aacd35128","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"535f0a78f3dacc1481431d18a2d65c0a177aaf982cccc8702e721c4aacd35128","first_computed_at":"2026-05-18T01:13:47.824268Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:13:47.824268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q/8IrKDeW78DjMhAmXgWjp81Z50SQuMd5YNarpAcoTcaVTciHTFALbg5UNyEYT4Bh/cbYiERHytDnVQHig59DA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:13:47.824875Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.05026","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dea01eb8c773144d7a75680a04c00debe6f1604150b4fcbc79a131e0ec98c895","sha256:5e34f2256c922b073ab7d3f088b03e999151b18a5c3bb7a930dcd2796f336a60"],"state_sha256":"3689c83b934c66a56867132b052176a402c864fa6131eaf9900410d368c8e338"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pxR+DaWUaMUKXRBxAmLZrcr5hg9/iWCDkSOdD2Err5yUbquW/6D6gUd61FLYWHjiGS/o6n29zZD3mUzLJ3YJCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T22:59:15.971521Z","bundle_sha256":"ac53a24351ac738856b0cb459340847834cabcf124ecb42fa3f2b3bb561dd238"}}