{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:LMROJRRUTHCM5L4KIH4PIBUVHL","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":"0d0b3560d478ddbd3d93ac0d79769b7fc472dcaf99098180aa03116d271a004f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-02-12T16:34:23Z","title_canon_sha256":"8ed33f5fb7da689b22f4d96d5bedcd7a0a149d0737e3dca9f288a127c4183c7d"},"schema_version":"1.0","source":{"id":"1802.04171","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.04171","created_at":"2026-05-18T00:10:46Z"},{"alias_kind":"arxiv_version","alias_value":"1802.04171v2","created_at":"2026-05-18T00:10:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.04171","created_at":"2026-05-18T00:10:46Z"},{"alias_kind":"pith_short_12","alias_value":"LMROJRRUTHCM","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"LMROJRRUTHCM5L4K","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"LMROJRRU","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:f3f3ee303ab2b08818b7a4895c323b923fdea4563be4f237632c88228bf674d7","target":"graph","created_at":"2026-05-18T00:10:46Z","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 construct several BV master actions for open superstring field theory in the large Hilbert space. First, we show that a naive use of the conventional BV approach breaks down at the third order of the antifield number expansion, although it enables us to define a simple \"string antibracket\" taking the Darboux form as space-time antibrackets. This fact implies that in the large Hilbert space, \"string fields-antifields\" should be reassembled to obtain master actions in a simple manner. We determine the assembly of the string antifields on the basis of Berkovits' constrained BV approach, and gi","authors_text":"Hiroaki Matsunaga, Mitsuru Nomura","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-02-12T16:34:23Z","title":"On the BV formalism of open superstring field theory in the large Hilbert space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.04171","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:c29c3b0687f34b625f08fd1b44ae2a22b1b1d0d021660b6c68db1ef9d01802f9","target":"record","created_at":"2026-05-18T00:10:46Z","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":"0d0b3560d478ddbd3d93ac0d79769b7fc472dcaf99098180aa03116d271a004f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-02-12T16:34:23Z","title_canon_sha256":"8ed33f5fb7da689b22f4d96d5bedcd7a0a149d0737e3dca9f288a127c4183c7d"},"schema_version":"1.0","source":{"id":"1802.04171","kind":"arxiv","version":2}},"canonical_sha256":"5b22e4c63499c4ceaf8a41f8f406953ac4a09f231962b3942d21f1619bc419ce","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b22e4c63499c4ceaf8a41f8f406953ac4a09f231962b3942d21f1619bc419ce","first_computed_at":"2026-05-18T00:10:46.844049Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:46.844049Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JYZwPUSBc11FOekUyZccXVXe83SD/fdhWgxlBQOFgYwO/yNExUZtAuz9r69jieg1bQr+VTxLv8Xo2sneSQpHDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:46.844777Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.04171","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c29c3b0687f34b625f08fd1b44ae2a22b1b1d0d021660b6c68db1ef9d01802f9","sha256:f3f3ee303ab2b08818b7a4895c323b923fdea4563be4f237632c88228bf674d7"],"state_sha256":"1f2218d5295192c7c51aa38cc11fa37bc780d5a760e8afd862a5e9412bb283e7"}