{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:V45N5Z5JGBTCTLKAXDKGLVUOWP","short_pith_number":"pith:V45N5Z5J","schema_version":"1.0","canonical_sha256":"af3adee7a9306629ad40b8d465d68eb3da5d2f9835dc7558879fe25505c4a273","source":{"kind":"arxiv","id":"2110.10253","version":2},"attestation_state":"computed","paper":{"title":"First global QCD analysis of the TMD $\\boldsymbol{g_{1T}}$ from semi-inclusive DIS data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"Andreas Metz, Daniel Pitonyak, Gregory Penn, Shohini Bhattacharya, Zhong-Bo Kang","submitted_at":"2021-10-19T20:38:39Z","abstract_excerpt":"The worm-gear transverse momentum dependent (TMD) function $g_{1T}$ is one of the eight leading-twist TMDs and has the probabilistic interpretation of finding a longitudinally polarized quark inside a transversely polarized hadron. In this work, we present the first simultaneous extraction of $g_{1T}$ from all the available experimental measurements. The study involves the analysis of COMPASS, HERMES, and Jefferson Lab data on semi-inclusive deep-inelastic scattering using Monte Carlo techniques. We also compare $g_{1T}$ obtained from this experimental data with different theoretical approache"},"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":"2110.10253","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2021-10-19T20:38:39Z","cross_cats_sorted":["hep-ex","hep-lat"],"title_canon_sha256":"186a56251076191d73195d2a297adb9054ab1600106b4c2c9a9c59532092f428","abstract_canon_sha256":"7aaa3348418629495ac78b00cbe6cc0137f5e7ebe031f25110bf49f1d335ac07"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:55:50.238445Z","signature_b64":"2M2Eg8NplsWuvG7vjAKA87f3TzTyuyE6V1wYF7/zQtl8s6tlL1Hvvw2Mrihu2wQrSl52H6hLHKlgDynez6gaBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"af3adee7a9306629ad40b8d465d68eb3da5d2f9835dc7558879fe25505c4a273","last_reissued_at":"2026-07-05T03:55:50.238041Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:55:50.238041Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"First global QCD analysis of the TMD $\\boldsymbol{g_{1T}}$ from semi-inclusive DIS data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","hep-lat"],"primary_cat":"hep-ph","authors_text":"Andreas Metz, Daniel Pitonyak, Gregory Penn, Shohini Bhattacharya, Zhong-Bo Kang","submitted_at":"2021-10-19T20:38:39Z","abstract_excerpt":"The worm-gear transverse momentum dependent (TMD) function $g_{1T}$ is one of the eight leading-twist TMDs and has the probabilistic interpretation of finding a longitudinally polarized quark inside a transversely polarized hadron. In this work, we present the first simultaneous extraction of $g_{1T}$ from all the available experimental measurements. The study involves the analysis of COMPASS, HERMES, and Jefferson Lab data on semi-inclusive deep-inelastic scattering using Monte Carlo techniques. We also compare $g_{1T}$ obtained from this experimental data with different theoretical approache"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.10253","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2110.10253/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2110.10253","created_at":"2026-07-05T03:55:50.238097+00:00"},{"alias_kind":"arxiv_version","alias_value":"2110.10253v2","created_at":"2026-07-05T03:55:50.238097+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.10253","created_at":"2026-07-05T03:55:50.238097+00:00"},{"alias_kind":"pith_short_12","alias_value":"V45N5Z5JGBTC","created_at":"2026-07-05T03:55:50.238097+00:00"},{"alias_kind":"pith_short_16","alias_value":"V45N5Z5JGBTCTLKA","created_at":"2026-07-05T03:55:50.238097+00:00"},{"alias_kind":"pith_short_8","alias_value":"V45N5Z5J","created_at":"2026-07-05T03:55:50.238097+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2607.01866","citing_title":"Phenomenology of genuine twist-three distributions from a global QCD analysis","ref_index":117,"is_internal_anchor":false},{"citing_arxiv_id":"2606.00362","citing_title":"Impact of Future Dihadron Production Measurements on the Transversity Distributions and Tensor Charges of the Nucleon","ref_index":98,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/V45N5Z5JGBTCTLKAXDKGLVUOWP","json":"https://pith.science/pith/V45N5Z5JGBTCTLKAXDKGLVUOWP.json","graph_json":"https://pith.science/api/pith-number/V45N5Z5JGBTCTLKAXDKGLVUOWP/graph.json","events_json":"https://pith.science/api/pith-number/V45N5Z5JGBTCTLKAXDKGLVUOWP/events.json","paper":"https://pith.science/paper/V45N5Z5J"},"agent_actions":{"view_html":"https://pith.science/pith/V45N5Z5JGBTCTLKAXDKGLVUOWP","download_json":"https://pith.science/pith/V45N5Z5JGBTCTLKAXDKGLVUOWP.json","view_paper":"https://pith.science/paper/V45N5Z5J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2110.10253&json=true","fetch_graph":"https://pith.science/api/pith-number/V45N5Z5JGBTCTLKAXDKGLVUOWP/graph.json","fetch_events":"https://pith.science/api/pith-number/V45N5Z5JGBTCTLKAXDKGLVUOWP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/V45N5Z5JGBTCTLKAXDKGLVUOWP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/V45N5Z5JGBTCTLKAXDKGLVUOWP/action/storage_attestation","attest_author":"https://pith.science/pith/V45N5Z5JGBTCTLKAXDKGLVUOWP/action/author_attestation","sign_citation":"https://pith.science/pith/V45N5Z5JGBTCTLKAXDKGLVUOWP/action/citation_signature","submit_replication":"https://pith.science/pith/V45N5Z5JGBTCTLKAXDKGLVUOWP/action/replication_record"}},"created_at":"2026-07-05T03:55:50.238097+00:00","updated_at":"2026-07-05T03:55:50.238097+00:00"}