{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:QGZNE6L7PCEKIDRUB4IM6J7WOT","short_pith_number":"pith:QGZNE6L7","schema_version":"1.0","canonical_sha256":"81b2d2797f7888a40e340f10cf27f674c039bb3b0fbe8d5f7971a863834a77d1","source":{"kind":"arxiv","id":"1201.1761","version":2},"attestation_state":"computed","paper":{"title":"Open superstring field theory I: gauge fixing, ghost structure, and propagator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Barton Zwiebach, Martin Schnabl, Michael Kroyter, Shingo Torii, Yuji Okawa","submitted_at":"2012-01-09T13:59:46Z","abstract_excerpt":"The WZW form of open superstring field theory has linearized gauge invariances associated with the BRST operator Q and the zero mode eta_0 of the picture minus-one fermionic superconformal ghost. We discuss gauge fixing of the free theory in a simple class of gauges using the Faddeev-Popov method. We find that the world-sheet ghost number of ghost and antighost string fields ranges over all integers, except one, and at any fixed ghost number, only a finite number of picture numbers appear. We calculate the propagators in a variety of gauges and determine the field-antifield content and the fre"},"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":"1201.1761","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-01-09T13:59:46Z","cross_cats_sorted":[],"title_canon_sha256":"420fa788ad8514c84e53bac6a7bfeb10086ce96e0547f8d4a63c75ecbd23f1fb","abstract_canon_sha256":"8e4dcbec28918af6b9f7be626150650aefbcdee829cce9a53c9e55c654d5ef2a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:00:00.865518Z","signature_b64":"oaEV/aZDCG2PqEbqIdnoO8kVmWk0AAxCRdbOjV3R2t7XeKW5njBP9QCxOExIvnD7BcbuXLRc5Dq4zex2nMkQAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"81b2d2797f7888a40e340f10cf27f674c039bb3b0fbe8d5f7971a863834a77d1","last_reissued_at":"2026-05-18T04:00:00.864781Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:00:00.864781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Open superstring field theory I: gauge fixing, ghost structure, and propagator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Barton Zwiebach, Martin Schnabl, Michael Kroyter, Shingo Torii, Yuji Okawa","submitted_at":"2012-01-09T13:59:46Z","abstract_excerpt":"The WZW form of open superstring field theory has linearized gauge invariances associated with the BRST operator Q and the zero mode eta_0 of the picture minus-one fermionic superconformal ghost. We discuss gauge fixing of the free theory in a simple class of gauges using the Faddeev-Popov method. We find that the world-sheet ghost number of ghost and antighost string fields ranges over all integers, except one, and at any fixed ghost number, only a finite number of picture numbers appear. We calculate the propagators in a variety of gauges and determine the field-antifield content and the fre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.1761","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":""},"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":"1201.1761","created_at":"2026-05-18T04:00:00.864889+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.1761v2","created_at":"2026-05-18T04:00:00.864889+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.1761","created_at":"2026-05-18T04:00:00.864889+00:00"},{"alias_kind":"pith_short_12","alias_value":"QGZNE6L7PCEK","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_16","alias_value":"QGZNE6L7PCEKIDRU","created_at":"2026-05-18T12:27:18.751474+00:00"},{"alias_kind":"pith_short_8","alias_value":"QGZNE6L7","created_at":"2026-05-18T12:27:18.751474+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/QGZNE6L7PCEKIDRUB4IM6J7WOT","json":"https://pith.science/pith/QGZNE6L7PCEKIDRUB4IM6J7WOT.json","graph_json":"https://pith.science/api/pith-number/QGZNE6L7PCEKIDRUB4IM6J7WOT/graph.json","events_json":"https://pith.science/api/pith-number/QGZNE6L7PCEKIDRUB4IM6J7WOT/events.json","paper":"https://pith.science/paper/QGZNE6L7"},"agent_actions":{"view_html":"https://pith.science/pith/QGZNE6L7PCEKIDRUB4IM6J7WOT","download_json":"https://pith.science/pith/QGZNE6L7PCEKIDRUB4IM6J7WOT.json","view_paper":"https://pith.science/paper/QGZNE6L7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.1761&json=true","fetch_graph":"https://pith.science/api/pith-number/QGZNE6L7PCEKIDRUB4IM6J7WOT/graph.json","fetch_events":"https://pith.science/api/pith-number/QGZNE6L7PCEKIDRUB4IM6J7WOT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QGZNE6L7PCEKIDRUB4IM6J7WOT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QGZNE6L7PCEKIDRUB4IM6J7WOT/action/storage_attestation","attest_author":"https://pith.science/pith/QGZNE6L7PCEKIDRUB4IM6J7WOT/action/author_attestation","sign_citation":"https://pith.science/pith/QGZNE6L7PCEKIDRUB4IM6J7WOT/action/citation_signature","submit_replication":"https://pith.science/pith/QGZNE6L7PCEKIDRUB4IM6J7WOT/action/replication_record"}},"created_at":"2026-05-18T04:00:00.864889+00:00","updated_at":"2026-05-18T04:00:00.864889+00:00"}