{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:FVJ7THE6GYP7FIUU3C5ZADKZYU","short_pith_number":"pith:FVJ7THE6","schema_version":"1.0","canonical_sha256":"2d53f99c9e361ff2a294d8bb900d59c52a29b8195bfe01a1195b8a87e622488b","source":{"kind":"arxiv","id":"1201.2656","version":2},"attestation_state":"computed","paper":{"title":"Space dependent Fermi velocity in strained graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Fernando de Juan, Maria A. H. Vozmediano, Mauricio Sturla","submitted_at":"2012-01-12T19:46:49Z","abstract_excerpt":"We resolve some apparent discrepancies between two different models for curved graphene: the one based on tight binding and elasticity theory, and the covariant approach based on quantum field theory in curved space. We demonstrate that strained or corrugated samples will have a space dependent Fermi velocity in either approach that can affect the interpretation of some experiments."},"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":"1201.2656","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-01-12T19:46:49Z","cross_cats_sorted":[],"title_canon_sha256":"3208ad1483fa27ab239202baa44fe22f1ab17e970314af1d24724cdb89a4e194","abstract_canon_sha256":"2fd12a020736a73fdc4c133977977d294e3e20c397eb7cabaf7a9b3ccec9ba19"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:54:25.773921Z","signature_b64":"PAIR4WsSAA7QVbfM0Q+1zKSsppGYh2lxZicAwAo5VOIbdYhXLDNU9CqQxMnPs34Kg1QareJWrSmOWFeL99i5DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d53f99c9e361ff2a294d8bb900d59c52a29b8195bfe01a1195b8a87e622488b","last_reissued_at":"2026-05-18T03:54:25.773486Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:54:25.773486Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Space dependent Fermi velocity in strained graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Fernando de Juan, Maria A. H. Vozmediano, Mauricio Sturla","submitted_at":"2012-01-12T19:46:49Z","abstract_excerpt":"We resolve some apparent discrepancies between two different models for curved graphene: the one based on tight binding and elasticity theory, and the covariant approach based on quantum field theory in curved space. We demonstrate that strained or corrugated samples will have a space dependent Fermi velocity in either approach that can affect the interpretation of some experiments."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.2656","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":"1201.2656","created_at":"2026-05-18T03:54:25.773573+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.2656v2","created_at":"2026-05-18T03:54:25.773573+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.2656","created_at":"2026-05-18T03:54:25.773573+00:00"},{"alias_kind":"pith_short_12","alias_value":"FVJ7THE6GYP7","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_16","alias_value":"FVJ7THE6GYP7FIUU","created_at":"2026-05-18T12:27:06.952714+00:00"},{"alias_kind":"pith_short_8","alias_value":"FVJ7THE6","created_at":"2026-05-18T12:27:06.952714+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/FVJ7THE6GYP7FIUU3C5ZADKZYU","json":"https://pith.science/pith/FVJ7THE6GYP7FIUU3C5ZADKZYU.json","graph_json":"https://pith.science/api/pith-number/FVJ7THE6GYP7FIUU3C5ZADKZYU/graph.json","events_json":"https://pith.science/api/pith-number/FVJ7THE6GYP7FIUU3C5ZADKZYU/events.json","paper":"https://pith.science/paper/FVJ7THE6"},"agent_actions":{"view_html":"https://pith.science/pith/FVJ7THE6GYP7FIUU3C5ZADKZYU","download_json":"https://pith.science/pith/FVJ7THE6GYP7FIUU3C5ZADKZYU.json","view_paper":"https://pith.science/paper/FVJ7THE6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.2656&json=true","fetch_graph":"https://pith.science/api/pith-number/FVJ7THE6GYP7FIUU3C5ZADKZYU/graph.json","fetch_events":"https://pith.science/api/pith-number/FVJ7THE6GYP7FIUU3C5ZADKZYU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FVJ7THE6GYP7FIUU3C5ZADKZYU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FVJ7THE6GYP7FIUU3C5ZADKZYU/action/storage_attestation","attest_author":"https://pith.science/pith/FVJ7THE6GYP7FIUU3C5ZADKZYU/action/author_attestation","sign_citation":"https://pith.science/pith/FVJ7THE6GYP7FIUU3C5ZADKZYU/action/citation_signature","submit_replication":"https://pith.science/pith/FVJ7THE6GYP7FIUU3C5ZADKZYU/action/replication_record"}},"created_at":"2026-05-18T03:54:25.773573+00:00","updated_at":"2026-05-18T03:54:25.773573+00:00"}