{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:TY6HXBVIRBJZUOPBHUCTJK2AUK","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":"3c43fd95fe32196f0cab79c5b6d120edabaf6bd953eb95d8de9a20c4aa245d0d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-03-23T20:00:02Z","title_canon_sha256":"26efc1203d1b403a02558f07957478e4165ee00ab9d83b97e6b4571e2406d37d"},"schema_version":"1.0","source":{"id":"1203.5338","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.5338","created_at":"2026-05-18T03:53:17Z"},{"alias_kind":"arxiv_version","alias_value":"1203.5338v2","created_at":"2026-05-18T03:53:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.5338","created_at":"2026-05-18T03:53:17Z"},{"alias_kind":"pith_short_12","alias_value":"TY6HXBVIRBJZ","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"TY6HXBVIRBJZUOPB","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"TY6HXBVI","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:56796816f5488695dada91c7e157b94995902f34c7f3ae872d880ff349488d3e","target":"graph","created_at":"2026-05-18T03:53:17Z","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 present higher-derivative gravities that propagate an arbitrary number of gravitons of different mass on (A)dS backgrounds. These theories have multiple critical points, at which the masses degenerate and the graviton energies are non-negative. For six derivatives and higher there are critical points with positive energy.","authors_text":"Teake Nutma","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-03-23T20:00:02Z","title":"Polycritical Gravities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.5338","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":"sha256:7a586b5b401ba10067ccd437b6f2eed68b6d82ed0a6e4db1190bab051ad56a89","target":"record","created_at":"2026-05-18T03:53:17Z","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":"3c43fd95fe32196f0cab79c5b6d120edabaf6bd953eb95d8de9a20c4aa245d0d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-03-23T20:00:02Z","title_canon_sha256":"26efc1203d1b403a02558f07957478e4165ee00ab9d83b97e6b4571e2406d37d"},"schema_version":"1.0","source":{"id":"1203.5338","kind":"arxiv","version":2}},"canonical_sha256":"9e3c7b86a888539a39e13d0534ab40a298e59a549b063edfc0fc1b4843e1127f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e3c7b86a888539a39e13d0534ab40a298e59a549b063edfc0fc1b4843e1127f","first_computed_at":"2026-05-18T03:53:17.190899Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:53:17.190899Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bBXzgPqHdgmfDS2uaaj8aVh11IbCvpyrP3se/nutdC+D0bnc43cA3iVL20qam9lsiF/JQvs9l94f6byNm142Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:53:17.191627Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.5338","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a586b5b401ba10067ccd437b6f2eed68b6d82ed0a6e4db1190bab051ad56a89","sha256:56796816f5488695dada91c7e157b94995902f34c7f3ae872d880ff349488d3e"],"state_sha256":"675f765709390e2cb7c20a6cf3636aa2dd7fdd3121461a59eae1da14e17f6d37"}