{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:K4JNWMNM5EOQWSXB2RFBEJGHC5","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":"5442912cdb0089fb463638a18a471a7cb0844b3f7c989d981362c85cc7cc8a06","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-01T19:13:25Z","title_canon_sha256":"5707719e8b430934ebfbb1fe99940f4bd62373dcaeff3d8f5eb5f94c7fcc0b88"},"schema_version":"1.0","source":{"id":"0904.0241","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.0241","created_at":"2026-05-18T04:33:16Z"},{"alias_kind":"arxiv_version","alias_value":"0904.0241v2","created_at":"2026-05-18T04:33:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.0241","created_at":"2026-05-18T04:33:16Z"},{"alias_kind":"pith_short_12","alias_value":"K4JNWMNM5EOQ","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_16","alias_value":"K4JNWMNM5EOQWSXB","created_at":"2026-05-18T12:26:00Z"},{"alias_kind":"pith_short_8","alias_value":"K4JNWMNM","created_at":"2026-05-18T12:26:00Z"}],"graph_snapshots":[{"event_id":"sha256:1e36530fa56313828e2e29fa65d07a6ad49e375954b3902315af3b24fd6639db","target":"graph","created_at":"2026-05-18T04:33:16Z","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 investigate the recently developed theory of multiple membranes. In particular, we consider open membranes, i.e. the theory defined on a membrane world volume with a boundary. We first restrict our attention to the gauge sector of the theory. We obtain a boundary action from the Chern-Simons terms. Secondly, we consider the addition of certain boundary terms to various Chern-Simons theories coupled to matter. These terms ensure the full bulk plus boundary action has the correct amount of supersymmetry. For the ABJM model, this construction motivates the inclusion of a boundary quartic scala","authors_text":"Daniel C Thompson, David S Berman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-01T19:13:25Z","title":"Membranes with a boundary"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.0241","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":"sha256:366d4d5a6a996bac6c33596cb9a271e304a76fb4668708efde84ae35808832b6","target":"record","created_at":"2026-05-18T04:33:16Z","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":"5442912cdb0089fb463638a18a471a7cb0844b3f7c989d981362c85cc7cc8a06","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-01T19:13:25Z","title_canon_sha256":"5707719e8b430934ebfbb1fe99940f4bd62373dcaeff3d8f5eb5f94c7fcc0b88"},"schema_version":"1.0","source":{"id":"0904.0241","kind":"arxiv","version":2}},"canonical_sha256":"5712db31ace91d0b4ae1d44a1224c71744624855fa7f59e4c5412e9e4aad9060","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5712db31ace91d0b4ae1d44a1224c71744624855fa7f59e4c5412e9e4aad9060","first_computed_at":"2026-05-18T04:33:16.162258Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:33:16.162258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8Rn5ATLBvmdbi+qe37Of0RI0I4Ak1X1UadEWLQ2bYWVNa6J8I5clRDI5LCgPhHfcs0CrtLpflyPO+LOx5K9QCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:33:16.162699Z","signed_message":"canonical_sha256_bytes"},"source_id":"0904.0241","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:366d4d5a6a996bac6c33596cb9a271e304a76fb4668708efde84ae35808832b6","sha256:1e36530fa56313828e2e29fa65d07a6ad49e375954b3902315af3b24fd6639db"],"state_sha256":"6796a695460f40fc2406c2da5f7c5ddf95ad70f0fed5cd16800178bf2e7c0da4"}