{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:DHNDBRFJTJ4CCZDTULJ5LRQWAD","short_pith_number":"pith:DHNDBRFJ","schema_version":"1.0","canonical_sha256":"19da30c4a99a78216473a2d3d5c61600f30b45deb6a0a56638cd466aaa1e2b82","source":{"kind":"arxiv","id":"1605.04937","version":2},"attestation_state":"computed","paper":{"title":"Helium diffraction on SiC grown graphene, qualitative and quantitative description with the hard corrugated wall model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Andrew Mayne, Asier Zugarramurdi, Maxime Debiossac, Petru Lunca-Popa, Philippe Roncin, Zhao Mu","submitted_at":"2016-02-22T07:05:26Z","abstract_excerpt":"The Moir\\'{e} structure of epitaxial graphene mono layer grown on 6H-SiC(0001) has been investigated recently by grazing incidence fast atom diffraction, and the results were compared with the calculation of the structure \\textit{ab initio} and exact diffraction codes. We review these results and present a complementary approach using the Hard Wall Model to extract information without any \\textit{a priori}. Reversely, taking advantage of previous exact calculations we evaluate quantitatively the performance of this simplified approach by comparing predictions using the same potential energy su"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1605.04937","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-02-22T07:05:26Z","cross_cats_sorted":[],"title_canon_sha256":"52c7eff6a5ae39f4b667d1b761b2794f19417a8021db58c95de5d50f9e62bde6","abstract_canon_sha256":"886f7d14bfd39c072f2e4165cb07fce6cb96bd544ad439a73c157c268bf52809"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:12.630399Z","signature_b64":"sdQN9u9n9GWpxMybZA5qSvRiW77dzclRKD2OaDTpkqPhWIs0rDRloCfvkCyAPiUy3T9HESmsdzE94AEJbb8XCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19da30c4a99a78216473a2d3d5c61600f30b45deb6a0a56638cd466aaa1e2b82","last_reissued_at":"2026-05-18T00:57:12.629855Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:12.629855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Helium diffraction on SiC grown graphene, qualitative and quantitative description with the hard corrugated wall model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Andrew Mayne, Asier Zugarramurdi, Maxime Debiossac, Petru Lunca-Popa, Philippe Roncin, Zhao Mu","submitted_at":"2016-02-22T07:05:26Z","abstract_excerpt":"The Moir\\'{e} structure of epitaxial graphene mono layer grown on 6H-SiC(0001) has been investigated recently by grazing incidence fast atom diffraction, and the results were compared with the calculation of the structure \\textit{ab initio} and exact diffraction codes. We review these results and present a complementary approach using the Hard Wall Model to extract information without any \\textit{a priori}. Reversely, taking advantage of previous exact calculations we evaluate quantitatively the performance of this simplified approach by comparing predictions using the same potential energy su"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.04937","kind":"arxiv","version":2},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1605.04937","created_at":"2026-05-18T00:57:12.629941+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.04937v2","created_at":"2026-05-18T00:57:12.629941+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.04937","created_at":"2026-05-18T00:57:12.629941+00:00"},{"alias_kind":"pith_short_12","alias_value":"DHNDBRFJTJ4C","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_16","alias_value":"DHNDBRFJTJ4CCZDT","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_8","alias_value":"DHNDBRFJ","created_at":"2026-05-18T12:30:12.583610+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DHNDBRFJTJ4CCZDTULJ5LRQWAD","json":"https://pith.science/pith/DHNDBRFJTJ4CCZDTULJ5LRQWAD.json","graph_json":"https://pith.science/api/pith-number/DHNDBRFJTJ4CCZDTULJ5LRQWAD/graph.json","events_json":"https://pith.science/api/pith-number/DHNDBRFJTJ4CCZDTULJ5LRQWAD/events.json","paper":"https://pith.science/paper/DHNDBRFJ"},"agent_actions":{"view_html":"https://pith.science/pith/DHNDBRFJTJ4CCZDTULJ5LRQWAD","download_json":"https://pith.science/pith/DHNDBRFJTJ4CCZDTULJ5LRQWAD.json","view_paper":"https://pith.science/paper/DHNDBRFJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.04937&json=true","fetch_graph":"https://pith.science/api/pith-number/DHNDBRFJTJ4CCZDTULJ5LRQWAD/graph.json","fetch_events":"https://pith.science/api/pith-number/DHNDBRFJTJ4CCZDTULJ5LRQWAD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DHNDBRFJTJ4CCZDTULJ5LRQWAD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DHNDBRFJTJ4CCZDTULJ5LRQWAD/action/storage_attestation","attest_author":"https://pith.science/pith/DHNDBRFJTJ4CCZDTULJ5LRQWAD/action/author_attestation","sign_citation":"https://pith.science/pith/DHNDBRFJTJ4CCZDTULJ5LRQWAD/action/citation_signature","submit_replication":"https://pith.science/pith/DHNDBRFJTJ4CCZDTULJ5LRQWAD/action/replication_record"}},"created_at":"2026-05-18T00:57:12.629941+00:00","updated_at":"2026-05-18T00:57:12.629941+00:00"}