{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:WPLDAGYJRIB25PPKH47JNZUHQG","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":"750e302d5f7232ab4b8dc2ed07969111a0119f660fc12b88dff5b7765dee15ca","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-10-23T12:11:09Z","title_canon_sha256":"2faed6fc393cde06239491958dc77b9c9d94bd2cc877ab6a50eaafe3d9a70620"},"schema_version":"1.0","source":{"id":"2110.12202","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.12202","created_at":"2026-07-05T04:24:23Z"},{"alias_kind":"arxiv_version","alias_value":"2110.12202v2","created_at":"2026-07-05T04:24:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.12202","created_at":"2026-07-05T04:24:23Z"},{"alias_kind":"pith_short_12","alias_value":"WPLDAGYJRIB2","created_at":"2026-07-05T04:24:23Z"},{"alias_kind":"pith_short_16","alias_value":"WPLDAGYJRIB25PPK","created_at":"2026-07-05T04:24:23Z"},{"alias_kind":"pith_short_8","alias_value":"WPLDAGYJ","created_at":"2026-07-05T04:24:23Z"}],"graph_snapshots":[{"event_id":"sha256:2ca627b009bd032e6e80e83090aa77bfea6e8106742a2bf260437e97dbe44e2c","target":"graph","created_at":"2026-07-05T04:24:23Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2110.12202/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work, we study a traversable wormhole sourced by an ideal matter fluid with an antisymmetric 2-tensor background field coupled to gravity in a scenario of spontaneously broken Lorentz symmetry. Contrary to employed in the literature, we use a nonminimal curvature-coupling term $B^{\\mu\\nu}B^{\\kappa\\lambda}R_{\\mu\\nu\\kappa\\lambda}$ which incorporates all three kinds of Lorentz-violating coefficient for the pure-gravity sector of the minimal standard-model extension. We find that the wormhole is non-asymptotically globally flat and determine the allowed parameters of the theory, showing th","authors_text":"C. R. Muniz, R. V. Maluf","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-10-23T12:11:09Z","title":"Exact solution for a traversable wormhole in a curvature-coupled antisymmetric background field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.12202","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":"sha256:3811735b7149031ec3b7e55cadb76a2028392abef8f3584ccb044db8b8f2af15","target":"record","created_at":"2026-07-05T04:24:23Z","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":"750e302d5f7232ab4b8dc2ed07969111a0119f660fc12b88dff5b7765dee15ca","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2021-10-23T12:11:09Z","title_canon_sha256":"2faed6fc393cde06239491958dc77b9c9d94bd2cc877ab6a50eaafe3d9a70620"},"schema_version":"1.0","source":{"id":"2110.12202","kind":"arxiv","version":2}},"canonical_sha256":"b3d6301b098a03aebdea3f3e96e68781a24c85b5862fda8de0968b82c4fbb09a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3d6301b098a03aebdea3f3e96e68781a24c85b5862fda8de0968b82c4fbb09a","first_computed_at":"2026-07-05T04:24:23.397001Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:24:23.397001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KNXIMd9eNPD6kxErlklz8MZmDBIeMS9o5V0cF7mAw83+Jf6CzD5h7mineoyIkeyQN2ISLwFJN2FA5oKsnniyBA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:24:23.397374Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.12202","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3811735b7149031ec3b7e55cadb76a2028392abef8f3584ccb044db8b8f2af15","sha256:2ca627b009bd032e6e80e83090aa77bfea6e8106742a2bf260437e97dbe44e2c"],"state_sha256":"aab401da5dfa7df7a3da41290af96c95896d770edcae0079706000fc61be0e41"}