{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:PBKZFROZU5F6YKQUPKPLDID2SV","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"855711bcca992fcc6cac325dc66ecaa489237d626b4d97389d4ca7f01e9ea858","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-12T14:26:58Z","title_canon_sha256":"bc5148845d5f8af85bc4385240650ac1bf2d06bc8952e3c262a1ad9d450980ac"},"schema_version":"1.0","source":{"id":"1112.2553","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1112.2553","created_at":"2026-05-18T04:06:34Z"},{"alias_kind":"arxiv_version","alias_value":"1112.2553v1","created_at":"2026-05-18T04:06:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.2553","created_at":"2026-05-18T04:06:34Z"},{"alias_kind":"pith_short_12","alias_value":"PBKZFROZU5F6","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"PBKZFROZU5F6YKQU","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"PBKZFROZ","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:98bd2caf8f33e0d1958e646a629480fcee52ea18a944ffd6fce33e8b39bfb75c","target":"graph","created_at":"2026-05-18T04:06:34Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We discuss the possibility of non-minimal gauge invariance of transverse-momentum-dependent parton densities (TMDs) that allows direct access to the spin degrees of freedom of fermion fields entering the operator definition of (quark) TMDs. This is achieved via enhanced Wilson lines that are supplied with the spin-dependent Pauli term $\\sim F^{\\mu\\nu}[\\gamma_\\mu, \\gamma_\\nu]$, thus providing an appropriate tool for the \"microscopic\" investigation of the spin and color structure of TMDs. We show that this generalization leaves the leading-twist TMD properties unchanged but modifies those of twi","authors_text":"A. I. Karanikas, I. O. Cherednikov, N. G. Stefanis","cross_cats":["hep-lat"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-12T14:26:58Z","title":"Spin microscopy with enhanced Wilson lines in the TMD parton densities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.2553","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:d7d3bd582677380555801aed5ceb94af09cb22ae0170f6f9593829691446fa12","target":"record","created_at":"2026-05-18T04:06:34Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"855711bcca992fcc6cac325dc66ecaa489237d626b4d97389d4ca7f01e9ea858","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-12T14:26:58Z","title_canon_sha256":"bc5148845d5f8af85bc4385240650ac1bf2d06bc8952e3c262a1ad9d450980ac"},"schema_version":"1.0","source":{"id":"1112.2553","kind":"arxiv","version":1}},"canonical_sha256":"785592c5d9a74bec2a147a9eb1a07a95604822663a44833dbd20a45f11e46692","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"785592c5d9a74bec2a147a9eb1a07a95604822663a44833dbd20a45f11e46692","first_computed_at":"2026-05-18T04:06:34.014888Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:06:34.014888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Waz3jBxVk67QBzkggfrTyIuJh5lnZF0wlYhfeTCi67QP8f/UIlMf7145CXexrRhXB94mK09c7KHYt9eA30CkDg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:06:34.015608Z","signed_message":"canonical_sha256_bytes"},"source_id":"1112.2553","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7d3bd582677380555801aed5ceb94af09cb22ae0170f6f9593829691446fa12","sha256:98bd2caf8f33e0d1958e646a629480fcee52ea18a944ffd6fce33e8b39bfb75c"],"state_sha256":"19780223e94ab6b41dd97307e00ccb03773757626ffb0761e5f2fa8f06eac965"}