{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ECKOLN2IBXVP5MN462PNN3B5TJ","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":"0b5a982c4f12fdb9ca843e396cb263d1d81d319baa4d2b13d88e32382a8c94ad","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-04-06T17:18:32Z","title_canon_sha256":"fabf76e6ebd2b7b1c5da2b334b38fc808783acd3e6d0dda8893358337cdef334"},"schema_version":"1.0","source":{"id":"1204.1521","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.1521","created_at":"2026-05-18T01:57:56Z"},{"alias_kind":"arxiv_version","alias_value":"1204.1521v2","created_at":"2026-05-18T01:57:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.1521","created_at":"2026-05-18T01:57:56Z"},{"alias_kind":"pith_short_12","alias_value":"ECKOLN2IBXVP","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"ECKOLN2IBXVP5MN4","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"ECKOLN2I","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:dd98551436746d946cdd0d6dec691e0cdb836edca758267c26f65e4037bc38e1","target":"graph","created_at":"2026-05-18T01:57:56Z","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 study Fubini instantons of a self-gravitating scalar field. The Fubini instanton describes the decay of a vacuum state under tunneling instead of rolling in the presence of a tachyonic potential. The tunneling occurs from the maximum of the potential, which is a vacuum state, to any arbitrary state, belonging to the tunneling without any barrier. We consider two different types of the tachyonic potential. One has only a quartic term. The other has both the quartic and quadratic terms. We show that, there exist several kinds of new O(4)-symmetric Fubini instanton solution, which are possible","authors_text":"Bum-Hoon Lee, Changheon Oh, Daeho Ro, Dong-han Yeom, Wonwoo Lee","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-04-06T17:18:32Z","title":"Fubini instantons in curved space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.1521","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":"sha256:9ff2b80042516d91dcccd0d1fd6508e6cabb98fded6ac9204eaff58ce41fd8ea","target":"record","created_at":"2026-05-18T01:57:56Z","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":"0b5a982c4f12fdb9ca843e396cb263d1d81d319baa4d2b13d88e32382a8c94ad","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-04-06T17:18:32Z","title_canon_sha256":"fabf76e6ebd2b7b1c5da2b334b38fc808783acd3e6d0dda8893358337cdef334"},"schema_version":"1.0","source":{"id":"1204.1521","kind":"arxiv","version":2}},"canonical_sha256":"2094e5b7480deafeb1bcf69ed6ec3d9a5ff8266ac1a16abc7f86acb8fac1ba70","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2094e5b7480deafeb1bcf69ed6ec3d9a5ff8266ac1a16abc7f86acb8fac1ba70","first_computed_at":"2026-05-18T01:57:56.090703Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:56.090703Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XUl2DG1xhSTOwfG03qXE2rHfIBD4GSSoBz2bUpJbKvOp70KZBdSwo/uBkKk9uIqNaKBil6Q+h48KeUruODRJBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:56.091132Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.1521","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ff2b80042516d91dcccd0d1fd6508e6cabb98fded6ac9204eaff58ce41fd8ea","sha256:dd98551436746d946cdd0d6dec691e0cdb836edca758267c26f65e4037bc38e1"],"state_sha256":"8ee7e86c8dde1997a3c47e968d9ab6a99a55356259c22439e5e525f645f9d5ff"}