{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:COAI5CWT5SJ5YG5JNMHUSOOQAM","short_pith_number":"pith:COAI5CWT","canonical_record":{"source":{"id":"1309.3162","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-09-12T14:06:55Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"da28da2289c8606b2d2726b8e594dccba806d41b779c4379407da02ccdbc665f","abstract_canon_sha256":"18f8988a4d85e574a44d265b5613a58bd77b96fb3eca911aaf6ed0512878b14a"},"schema_version":"1.0"},"canonical_sha256":"13808e8ad3ec93dc1ba96b0f4939d003101d32d8abd2f68c4c3d27be6d34dadd","source":{"kind":"arxiv","id":"1309.3162","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.3162","created_at":"2026-05-18T03:04:48Z"},{"alias_kind":"arxiv_version","alias_value":"1309.3162v1","created_at":"2026-05-18T03:04:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.3162","created_at":"2026-05-18T03:04:48Z"},{"alias_kind":"pith_short_12","alias_value":"COAI5CWT5SJ5","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"COAI5CWT5SJ5YG5J","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"COAI5CWT","created_at":"2026-05-18T12:27:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:COAI5CWT5SJ5YG5JNMHUSOOQAM","target":"record","payload":{"canonical_record":{"source":{"id":"1309.3162","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-09-12T14:06:55Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"da28da2289c8606b2d2726b8e594dccba806d41b779c4379407da02ccdbc665f","abstract_canon_sha256":"18f8988a4d85e574a44d265b5613a58bd77b96fb3eca911aaf6ed0512878b14a"},"schema_version":"1.0"},"canonical_sha256":"13808e8ad3ec93dc1ba96b0f4939d003101d32d8abd2f68c4c3d27be6d34dadd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:04:48.554029Z","signature_b64":"Cz1qO9xPvfh2FieuLoQa8Ik3NwXNoDpofgX2+J8Bq6EzN9Pn97PMpQrvuDaa5MsSBsulrNDBiASypmNhz+7WCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13808e8ad3ec93dc1ba96b0f4939d003101d32d8abd2f68c4c3d27be6d34dadd","last_reissued_at":"2026-05-18T03:04:48.553279Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:04:48.553279Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1309.3162","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:04:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zpo2lwTe2Tz8rC3XcxRrkkvFLtvGMLZwtP69HeAQPwobicf4WXkAQgA9Qa0xNQv8ennQXjmlHBzyJeOlYts1Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T12:24:03.508064Z"},"content_sha256":"1b06b5af7f1aa43c1c946aacc178ba243db8df53497d06fe9ea5fe654b5b57b3","schema_version":"1.0","event_id":"sha256:1b06b5af7f1aa43c1c946aacc178ba243db8df53497d06fe9ea5fe654b5b57b3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:COAI5CWT5SJ5YG5JNMHUSOOQAM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Generalized quasi-dilaton theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"hep-th","authors_text":"A. Emir Gumrukcuoglu, Antonio De Felice, Shinji Mukohyama","submitted_at":"2013-09-12T14:06:55Z","abstract_excerpt":"Recently the first example of a unitary theory of Lorentz-invariant massive gravity allowing for stable self-accelerating de Sitter solutions was found, extending the quasidilaton theory. In this paper we further generalize this new action for the quasidilaton field by introducing general Lagrangian terms which are consistent with the quasidilaton symmetry while leading to second order equations of motion. We find that the structure of the theory, compared to the simplest stable example, does not change on introducing these new terms."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.3162","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:04:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1KKsVPZd62CK4dHhjYEVI0hAnHhcd4ISHQuGBo08seh4uUAild63FuXVZXTVEo2XpSOwrxzZKCsvee3yw+aHBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T12:24:03.508829Z"},"content_sha256":"45926c17e41415c7fd0d0ba455d563d2aebebf798127ac5abd043812f5dc80a3","schema_version":"1.0","event_id":"sha256:45926c17e41415c7fd0d0ba455d563d2aebebf798127ac5abd043812f5dc80a3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/COAI5CWT5SJ5YG5JNMHUSOOQAM/bundle.json","state_url":"https://pith.science/pith/COAI5CWT5SJ5YG5JNMHUSOOQAM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/COAI5CWT5SJ5YG5JNMHUSOOQAM/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-23T12:24:03Z","links":{"resolver":"https://pith.science/pith/COAI5CWT5SJ5YG5JNMHUSOOQAM","bundle":"https://pith.science/pith/COAI5CWT5SJ5YG5JNMHUSOOQAM/bundle.json","state":"https://pith.science/pith/COAI5CWT5SJ5YG5JNMHUSOOQAM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/COAI5CWT5SJ5YG5JNMHUSOOQAM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:COAI5CWT5SJ5YG5JNMHUSOOQAM","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":"18f8988a4d85e574a44d265b5613a58bd77b96fb3eca911aaf6ed0512878b14a","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-09-12T14:06:55Z","title_canon_sha256":"da28da2289c8606b2d2726b8e594dccba806d41b779c4379407da02ccdbc665f"},"schema_version":"1.0","source":{"id":"1309.3162","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.3162","created_at":"2026-05-18T03:04:48Z"},{"alias_kind":"arxiv_version","alias_value":"1309.3162v1","created_at":"2026-05-18T03:04:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.3162","created_at":"2026-05-18T03:04:48Z"},{"alias_kind":"pith_short_12","alias_value":"COAI5CWT5SJ5","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"COAI5CWT5SJ5YG5J","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"COAI5CWT","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:45926c17e41415c7fd0d0ba455d563d2aebebf798127ac5abd043812f5dc80a3","target":"graph","created_at":"2026-05-18T03:04:48Z","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":"Recently the first example of a unitary theory of Lorentz-invariant massive gravity allowing for stable self-accelerating de Sitter solutions was found, extending the quasidilaton theory. In this paper we further generalize this new action for the quasidilaton field by introducing general Lagrangian terms which are consistent with the quasidilaton symmetry while leading to second order equations of motion. We find that the structure of the theory, compared to the simplest stable example, does not change on introducing these new terms.","authors_text":"A. Emir Gumrukcuoglu, Antonio De Felice, Shinji Mukohyama","cross_cats":["astro-ph.CO","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-09-12T14:06:55Z","title":"Generalized quasi-dilaton theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.3162","kind":"arxiv","version":1},"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":"sha256:1b06b5af7f1aa43c1c946aacc178ba243db8df53497d06fe9ea5fe654b5b57b3","target":"record","created_at":"2026-05-18T03:04:48Z","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":"18f8988a4d85e574a44d265b5613a58bd77b96fb3eca911aaf6ed0512878b14a","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-09-12T14:06:55Z","title_canon_sha256":"da28da2289c8606b2d2726b8e594dccba806d41b779c4379407da02ccdbc665f"},"schema_version":"1.0","source":{"id":"1309.3162","kind":"arxiv","version":1}},"canonical_sha256":"13808e8ad3ec93dc1ba96b0f4939d003101d32d8abd2f68c4c3d27be6d34dadd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"13808e8ad3ec93dc1ba96b0f4939d003101d32d8abd2f68c4c3d27be6d34dadd","first_computed_at":"2026-05-18T03:04:48.553279Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:04:48.553279Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Cz1qO9xPvfh2FieuLoQa8Ik3NwXNoDpofgX2+J8Bq6EzN9Pn97PMpQrvuDaa5MsSBsulrNDBiASypmNhz+7WCA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:04:48.554029Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.3162","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b06b5af7f1aa43c1c946aacc178ba243db8df53497d06fe9ea5fe654b5b57b3","sha256:45926c17e41415c7fd0d0ba455d563d2aebebf798127ac5abd043812f5dc80a3"],"state_sha256":"f8b1b97a8f97d5b47c6cd1167ed7aef0b02ce2eb8cda74d675698838841bf1e2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D+BbSWFnlSqtELC5MmkaqPfJPEr/zEjKn22GklDsUGm7iNOkGLHW4EaqRhjw92OwK2VdFy/hppuk8PzQ/uivCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T12:24:03.512457Z","bundle_sha256":"8eb1d626f73c17d3b808d9f34b79288bd9ca1a009958c6ff77a8f1acc4c48410"}}