{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:QGZNE6L7PCEKIDRUB4IM6J7WOT","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":"8e4dcbec28918af6b9f7be626150650aefbcdee829cce9a53c9e55c654d5ef2a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-01-09T13:59:46Z","title_canon_sha256":"420fa788ad8514c84e53bac6a7bfeb10086ce96e0547f8d4a63c75ecbd23f1fb"},"schema_version":"1.0","source":{"id":"1201.1761","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.1761","created_at":"2026-05-18T04:00:00Z"},{"alias_kind":"arxiv_version","alias_value":"1201.1761v2","created_at":"2026-05-18T04:00:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.1761","created_at":"2026-05-18T04:00:00Z"},{"alias_kind":"pith_short_12","alias_value":"QGZNE6L7PCEK","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"QGZNE6L7PCEKIDRU","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"QGZNE6L7","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:bf4f693e2f3c1132f27c0fdfd9ae1e717335e5816319a1310bc9b741f2991eac","target":"graph","created_at":"2026-05-18T04:00:00Z","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":"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","authors_text":"Barton Zwiebach, Martin Schnabl, Michael Kroyter, Shingo Torii, Yuji Okawa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-01-09T13:59:46Z","title":"Open superstring field theory I: gauge fixing, ghost structure, and propagator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.1761","kind":"arxiv","version":2},"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":"sha256:6bc878ebd40c0966247e4780f6bb5764737330c459152990c702f99a49cde246","target":"record","created_at":"2026-05-18T04:00:00Z","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":"8e4dcbec28918af6b9f7be626150650aefbcdee829cce9a53c9e55c654d5ef2a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-01-09T13:59:46Z","title_canon_sha256":"420fa788ad8514c84e53bac6a7bfeb10086ce96e0547f8d4a63c75ecbd23f1fb"},"schema_version":"1.0","source":{"id":"1201.1761","kind":"arxiv","version":2}},"canonical_sha256":"81b2d2797f7888a40e340f10cf27f674c039bb3b0fbe8d5f7971a863834a77d1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"81b2d2797f7888a40e340f10cf27f674c039bb3b0fbe8d5f7971a863834a77d1","first_computed_at":"2026-05-18T04:00:00.864781Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:00:00.864781Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oaEV/aZDCG2PqEbqIdnoO8kVmWk0AAxCRdbOjV3R2t7XeKW5njBP9QCxOExIvnD7BcbuXLRc5Dq4zex2nMkQAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:00:00.865518Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.1761","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6bc878ebd40c0966247e4780f6bb5764737330c459152990c702f99a49cde246","sha256:bf4f693e2f3c1132f27c0fdfd9ae1e717335e5816319a1310bc9b741f2991eac"],"state_sha256":"7651ac59284b49a0240811bf3112172665eeb1b99ff02cfa6b64312010cec2f5"}