{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:RMI4SWT7IITPXPU77VDA6G5MYD","short_pith_number":"pith:RMI4SWT7","canonical_record":{"source":{"id":"1805.10608","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-05-27T11:19:15Z","cross_cats_sorted":[],"title_canon_sha256":"c9a88740361cbb456a4855b85ebe27047404c9d26d3735ebf6495276389e22ad","abstract_canon_sha256":"d4b543bc89f611273ab1c156303065e74727ba7c24f6725c512cb5335c667d39"},"schema_version":"1.0"},"canonical_sha256":"8b11c95a7f4226fbbe9ffd460f1bacc0d09eaafc186577873c5bd0ae6e340dbb","source":{"kind":"arxiv","id":"1805.10608","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.10608","created_at":"2026-05-18T00:14:51Z"},{"alias_kind":"arxiv_version","alias_value":"1805.10608v1","created_at":"2026-05-18T00:14:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.10608","created_at":"2026-05-18T00:14:51Z"},{"alias_kind":"pith_short_12","alias_value":"RMI4SWT7IITP","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RMI4SWT7IITPXPU7","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RMI4SWT7","created_at":"2026-05-18T12:32:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:RMI4SWT7IITPXPU77VDA6G5MYD","target":"record","payload":{"canonical_record":{"source":{"id":"1805.10608","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-05-27T11:19:15Z","cross_cats_sorted":[],"title_canon_sha256":"c9a88740361cbb456a4855b85ebe27047404c9d26d3735ebf6495276389e22ad","abstract_canon_sha256":"d4b543bc89f611273ab1c156303065e74727ba7c24f6725c512cb5335c667d39"},"schema_version":"1.0"},"canonical_sha256":"8b11c95a7f4226fbbe9ffd460f1bacc0d09eaafc186577873c5bd0ae6e340dbb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:51.933408Z","signature_b64":"/j7Gma9TEYOlHK/kX8N82KZu3r02KOuhTKPrRrZQZRsDnEO/cLV1WnM3npUfBqlD4SX2Cmn7uClOM+QAAKKLDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b11c95a7f4226fbbe9ffd460f1bacc0d09eaafc186577873c5bd0ae6e340dbb","last_reissued_at":"2026-05-18T00:14:51.932881Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:51.932881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.10608","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":"2026-05-18T00:14:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6pF8Ljyq2cJizdX+hsPmLlxv8PWttCVRm8/WKLCqDF26bjMePXRlpWynakMyVgBokc0lS8UHkdChEDWyttJiCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T10:17:34.954993Z"},"content_sha256":"bd840001daa45b7886abaef43f31e11fb7e2ef4ef172833311ca0fd107872263","schema_version":"1.0","event_id":"sha256:bd840001daa45b7886abaef43f31e11fb7e2ef4ef172833311ca0fd107872263"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:RMI4SWT7IITPXPU77VDA6G5MYD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Orientation-dependent chemistry and band-bending of Ti on polar ZnO surfaces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"G. Cabailh, J. Jupille, P. Borghetti, R. Lazzari, S. Chenot, Y. Mouchaal, Z. Dai","submitted_at":"2018-05-27T11:19:15Z","abstract_excerpt":"Orientation-dependent reactivity and band-bending are evidenced upon Ti deposition (1-10 \\AA) on the polar ZnO(0001)-Zn and ZnO(000$\\bar{1}$)-O surfaces. At the onset of the Ti deposition, a downward band-bending was observed on ZnO(000$\\bar{1}$)-O while no change occurred on ZnO(0001)-Zn. Combining this with the photoemission analysis of the Ti 2p core level and Zn L$_3$(L$_2$)M$_{45}$M$_{45}$ Auger transition, it is established that the Ti/ZnO reaction is of the form Ti + 2 ZnO $\\rightarrow$ TiO$_2$ + 2 Zn on ZnO(0001)-Zn and Ti + y ZnO $\\rightarrow$ TiZn$_x$O$_y$ + (y-x) Zn on ZnO(000$\\bar{"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.10608","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":"2026-05-18T00:14:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OJ46tv4uSpmKktw7lNlgKlkWpVREfNBS/D06hdaESj1eHaOFucVRd9X0vWaIh9638tQw+psFcejTBKPPMAQrBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T10:17:34.955695Z"},"content_sha256":"aca2280ef35f31dab7bbdd80ec44220c3574968c5e0d81429f1c28314b4d1f93","schema_version":"1.0","event_id":"sha256:aca2280ef35f31dab7bbdd80ec44220c3574968c5e0d81429f1c28314b4d1f93"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RMI4SWT7IITPXPU77VDA6G5MYD/bundle.json","state_url":"https://pith.science/pith/RMI4SWT7IITPXPU77VDA6G5MYD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RMI4SWT7IITPXPU77VDA6G5MYD/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":"2026-05-31T10:17:34Z","links":{"resolver":"https://pith.science/pith/RMI4SWT7IITPXPU77VDA6G5MYD","bundle":"https://pith.science/pith/RMI4SWT7IITPXPU77VDA6G5MYD/bundle.json","state":"https://pith.science/pith/RMI4SWT7IITPXPU77VDA6G5MYD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RMI4SWT7IITPXPU77VDA6G5MYD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:RMI4SWT7IITPXPU77VDA6G5MYD","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":"d4b543bc89f611273ab1c156303065e74727ba7c24f6725c512cb5335c667d39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-05-27T11:19:15Z","title_canon_sha256":"c9a88740361cbb456a4855b85ebe27047404c9d26d3735ebf6495276389e22ad"},"schema_version":"1.0","source":{"id":"1805.10608","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.10608","created_at":"2026-05-18T00:14:51Z"},{"alias_kind":"arxiv_version","alias_value":"1805.10608v1","created_at":"2026-05-18T00:14:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.10608","created_at":"2026-05-18T00:14:51Z"},{"alias_kind":"pith_short_12","alias_value":"RMI4SWT7IITP","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"RMI4SWT7IITPXPU7","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"RMI4SWT7","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:aca2280ef35f31dab7bbdd80ec44220c3574968c5e0d81429f1c28314b4d1f93","target":"graph","created_at":"2026-05-18T00:14:51Z","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":"Orientation-dependent reactivity and band-bending are evidenced upon Ti deposition (1-10 \\AA) on the polar ZnO(0001)-Zn and ZnO(000$\\bar{1}$)-O surfaces. At the onset of the Ti deposition, a downward band-bending was observed on ZnO(000$\\bar{1}$)-O while no change occurred on ZnO(0001)-Zn. Combining this with the photoemission analysis of the Ti 2p core level and Zn L$_3$(L$_2$)M$_{45}$M$_{45}$ Auger transition, it is established that the Ti/ZnO reaction is of the form Ti + 2 ZnO $\\rightarrow$ TiO$_2$ + 2 Zn on ZnO(0001)-Zn and Ti + y ZnO $\\rightarrow$ TiZn$_x$O$_y$ + (y-x) Zn on ZnO(000$\\bar{","authors_text":"G. Cabailh, J. Jupille, P. Borghetti, R. Lazzari, S. Chenot, Y. Mouchaal, Z. Dai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-05-27T11:19:15Z","title":"Orientation-dependent chemistry and band-bending of Ti on polar ZnO surfaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.10608","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:bd840001daa45b7886abaef43f31e11fb7e2ef4ef172833311ca0fd107872263","target":"record","created_at":"2026-05-18T00:14:51Z","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":"d4b543bc89f611273ab1c156303065e74727ba7c24f6725c512cb5335c667d39","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-05-27T11:19:15Z","title_canon_sha256":"c9a88740361cbb456a4855b85ebe27047404c9d26d3735ebf6495276389e22ad"},"schema_version":"1.0","source":{"id":"1805.10608","kind":"arxiv","version":1}},"canonical_sha256":"8b11c95a7f4226fbbe9ffd460f1bacc0d09eaafc186577873c5bd0ae6e340dbb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b11c95a7f4226fbbe9ffd460f1bacc0d09eaafc186577873c5bd0ae6e340dbb","first_computed_at":"2026-05-18T00:14:51.932881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:51.932881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/j7Gma9TEYOlHK/kX8N82KZu3r02KOuhTKPrRrZQZRsDnEO/cLV1WnM3npUfBqlD4SX2Cmn7uClOM+QAAKKLDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:51.933408Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.10608","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd840001daa45b7886abaef43f31e11fb7e2ef4ef172833311ca0fd107872263","sha256:aca2280ef35f31dab7bbdd80ec44220c3574968c5e0d81429f1c28314b4d1f93"],"state_sha256":"09375ca84e2c7f58e32cde80fa8b797484a4031521536a42b59c2bbe8f11ca3c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S8FxokwOd+A1reNw/xpQff/sLbP0Vvlsy5Mf5WBDLLv0npQY1aUhnmeTZlLe2VGaSIS5JEZO83fXgao2tPVJCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T10:17:34.959376Z","bundle_sha256":"c98efe335c2e1a0c54fa798fb74bebb1f7c6839e5ee2c55c1dfa0e428fea4c58"}}