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Apart from the algebraic decay, the logarithmic contribution is identified, and the numerical prefactor is determined. We also confirm numerically the multiplicative logarithmic correction of the staggered part of the bilinear spin operators $\\langle\\langle S^{a}_0S^{a}_{1}S^{b}_{r}S^{b}_{r+1} \\rangle\\rangle=(-1)^rd/(r \\ln^{\\frac{3}{2}}r) +(3\\delta_{a,b}-1) \\ln^2r /(12 \\pi^4 r^4)$, and estimate the numeric"},"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":"1604.00939","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-04T16:34:13Z","cross_cats_sorted":[],"title_canon_sha256":"0b671250afc06afcb6a98690b4627020baf3409d46eb88dc7844988c404b6836","abstract_canon_sha256":"872c79fb855daa776ffe09dbd6f367877b157d55a425bdf6fd2247475cd0456a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:01.871068Z","signature_b64":"RhTY3/QzCKDoUReUfC82PxLOCK7K8BrunFvMQT+flpXIMaoh77eAJRuKrbhjnwBOs9NXVyeip/6l3AZr4XqyAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4178955180f5ad8f8266091c1b40da3822557744c38823ae19058d5e826f09ae","last_reissued_at":"2026-05-18T01:11:01.870490Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:01.870490Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exact asymptotic correlation functions of bilinear spin operators of the Heisenberg antiferromagnetic spin-$\\frac{1}{2}$ chain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Gaoyong Sun, Temo Vekua","submitted_at":"2016-04-04T16:34:13Z","abstract_excerpt":"Exact asymptotic expressions of the uniform parts of the two-point correlation functions of bilinear spin operators in the Heisenberg antiferromagnetic spin-$\\frac{1}{2}$ chain are obtained. 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