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Glatzhofer, Phys. Rev. Lett. 115, 026403 (2015)) . In this Comment we show, through Density Functional Theory (DFT) and Extended H\\\"uckel Theory (EHT) calculations for the $\\mathcal{H}$-0 lattice, that the TB Hamiltonian used by the authors is inadequate, invalidating the presented conclusions."},"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":"1602.06264","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-02-17T17:58:34Z","cross_cats_sorted":[],"title_canon_sha256":"2675e1b32c71ed79ded92f91bd825d0f0e777a99c822a7e30f98752d184fefdb","abstract_canon_sha256":"88bdf88ed42de248503193677aec89185971954f1d41f8b6e0779b2eb9ba0a95"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:48.514020Z","signature_b64":"/GS3y5rNdN7gIGE74psjjJNsxt/Mjg4yDs2MTBaSvK9s6pKdsr9vXbLf2OgjuW1Apj/ZemmHaSYR257OgXP5AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e7e267ca54e6c59242e938c3ee9462c839f5113e9636fdd41eab2087d1dab6f3","last_reissued_at":"2026-05-18T01:11:48.513681Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:48.513681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Comment on article \"Line of Dirac Nodes in Hyperhoneycomb Lattices\"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. 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