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Its periodicity is the same as that of the \"stripe\" charge order observed with neutron scattering in $\\rm La_{1.875}Ba_{0.125}CuO_4$ (LBCO) [J. M. Tranquada \\emph{et al.}, Nature \\textbf{429}, 534 (2004)] and $\\rm La_{1.48}Nd_{0.4}Sr_{0.12}CuO_4$ (LNSCO) [J. M. Tranquada \\emph{et al.}, Phys. Rev. B \\textbf{54}, 7489 (1996)]. An obvious question is whether the \"stripes\" are actually \""},"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":"cond-mat/0603671","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2006-03-24T20:23:52Z","cross_cats_sorted":[],"title_canon_sha256":"23ea256f02048f7514011dc7248391ae5ec6d6d273aca82b94827c8e028d6610","abstract_canon_sha256":"b7fa0febef4a9bb1721685df6ad183ae9e1895588393d8350e543b9bc6e2fdd5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:39:48.321732Z","signature_b64":"tiEMuy8+UvXa4N1/YdG+nnp/OVc8FYOmjH+1+8O0MBUsDPypN5aBvT4JEhRNRz1AdPRlUWHXY/Wd0Pn+g2sPBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f53e750ca8a6fee359a14f7412481a3dc8dc0d99c337de8bb8549f4c20bf5b0","last_reissued_at":"2026-05-18T01:39:48.320925Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:39:48.320925Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Absence of long-ranged charge order in $\\rm Na_{x}Ca_{2-x}CuO_{2}Cl_{2}$ at x=0.08","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"\\c{S}erban Smadici, Hidenori Takagi, Masaki Azuma, Mikio Takano, Munetaka Taguchi, Peter Abbamonte, Takao Sasagawa, Yuhki Kohsaka","submitted_at":"2006-03-24T20:23:52Z","abstract_excerpt":"A periodic $4a \\times 4a$ density of states (DOS) modulation (a \"checkerboard pattern\") was observed with STM in $\\rm Na_{x}Ca_{2-x}CuO_2Cl_2$ (NCCOC) [T. Hanaguri \\emph{et al.}, Nature \\textbf{430}, 1001 (2004)]. Its periodicity is the same as that of the \"stripe\" charge order observed with neutron scattering in $\\rm La_{1.875}Ba_{0.125}CuO_4$ (LBCO) [J. M. Tranquada \\emph{et al.}, Nature \\textbf{429}, 534 (2004)] and $\\rm La_{1.48}Nd_{0.4}Sr_{0.12}CuO_4$ (LNSCO) [J. M. Tranquada \\emph{et al.}, Phys. Rev. B \\textbf{54}, 7489 (1996)]. 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