{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:QQ7J3DEP34AK2LGQN7X62TZLHV","short_pith_number":"pith:QQ7J3DEP","schema_version":"1.0","canonical_sha256":"843e9d8c8fdf00ad2cd06fefed4f2b3d527ee474492c0169cffb4c929ead2b7e","source":{"kind":"arxiv","id":"1104.3893","version":1},"attestation_state":"computed","paper":{"title":"Strong coupling constant at NNLO from DIS data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Anatoly Kotikov, Binur Shaikhatdenov, Gonzalo Parente, Vasily Krivokhizhin","submitted_at":"2011-04-19T22:14:40Z","abstract_excerpt":"We discuss the results of our recent analysis [1] of deep inelastic scattering data on F2 structure function in the non-singlet approximation with next-to-next-to-leading-order accuracy. The study of high statistics deep inelastic scattering data provided by BCDMS, SLAC, NMC and BFP collaborations was performed with a special emphasis placed on the higher twist contributions. For the coupling constant the following value alfa_s(MZ2) = 0.1167 +- 0.0022 (total exp. error) was found."},"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":"1104.3893","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-19T22:14:40Z","cross_cats_sorted":[],"title_canon_sha256":"fd6ce737002e160c08a521e5d1eaf49b3d725ddb6e43082d2f62c3ae133cba41","abstract_canon_sha256":"4e63beca69f0fbe8a86cd3efcbb91a1638a291cc449c79ab6afe3ececfad8a25"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:02.018705Z","signature_b64":"V+p9rdSHt7CypqaFzgPIpsqWOYISDDnvYCrTQcWyPMlXpbTMK5nSnRU+to0e+iLVb9UkmIj/2Y0hpcOc4WfoCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"843e9d8c8fdf00ad2cd06fefed4f2b3d527ee474492c0169cffb4c929ead2b7e","last_reissued_at":"2026-05-18T02:22:02.018021Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:02.018021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strong coupling constant at NNLO from DIS data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Anatoly Kotikov, Binur Shaikhatdenov, Gonzalo Parente, Vasily Krivokhizhin","submitted_at":"2011-04-19T22:14:40Z","abstract_excerpt":"We discuss the results of our recent analysis [1] of deep inelastic scattering data on F2 structure function in the non-singlet approximation with next-to-next-to-leading-order accuracy. The study of high statistics deep inelastic scattering data provided by BCDMS, SLAC, NMC and BFP collaborations was performed with a special emphasis placed on the higher twist contributions. For the coupling constant the following value alfa_s(MZ2) = 0.1167 +- 0.0022 (total exp. error) was found."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.3893","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1104.3893","created_at":"2026-05-18T02:22:02.018120+00:00"},{"alias_kind":"arxiv_version","alias_value":"1104.3893v1","created_at":"2026-05-18T02:22:02.018120+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.3893","created_at":"2026-05-18T02:22:02.018120+00:00"},{"alias_kind":"pith_short_12","alias_value":"QQ7J3DEP34AK","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_16","alias_value":"QQ7J3DEP34AK2LGQ","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_8","alias_value":"QQ7J3DEP","created_at":"2026-05-18T12:26:39.201973+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QQ7J3DEP34AK2LGQN7X62TZLHV","json":"https://pith.science/pith/QQ7J3DEP34AK2LGQN7X62TZLHV.json","graph_json":"https://pith.science/api/pith-number/QQ7J3DEP34AK2LGQN7X62TZLHV/graph.json","events_json":"https://pith.science/api/pith-number/QQ7J3DEP34AK2LGQN7X62TZLHV/events.json","paper":"https://pith.science/paper/QQ7J3DEP"},"agent_actions":{"view_html":"https://pith.science/pith/QQ7J3DEP34AK2LGQN7X62TZLHV","download_json":"https://pith.science/pith/QQ7J3DEP34AK2LGQN7X62TZLHV.json","view_paper":"https://pith.science/paper/QQ7J3DEP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1104.3893&json=true","fetch_graph":"https://pith.science/api/pith-number/QQ7J3DEP34AK2LGQN7X62TZLHV/graph.json","fetch_events":"https://pith.science/api/pith-number/QQ7J3DEP34AK2LGQN7X62TZLHV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QQ7J3DEP34AK2LGQN7X62TZLHV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QQ7J3DEP34AK2LGQN7X62TZLHV/action/storage_attestation","attest_author":"https://pith.science/pith/QQ7J3DEP34AK2LGQN7X62TZLHV/action/author_attestation","sign_citation":"https://pith.science/pith/QQ7J3DEP34AK2LGQN7X62TZLHV/action/citation_signature","submit_replication":"https://pith.science/pith/QQ7J3DEP34AK2LGQN7X62TZLHV/action/replication_record"}},"created_at":"2026-05-18T02:22:02.018120+00:00","updated_at":"2026-05-18T02:22:02.018120+00:00"}