{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:EJNN5PPM23ZGFUJYQ7BGLY7JIN","short_pith_number":"pith:EJNN5PPM","schema_version":"1.0","canonical_sha256":"225adebdecd6f262d13887c265e3e9434a75cc2c5f8f96925fcbdd059d58dffa","source":{"kind":"arxiv","id":"1211.1562","version":2},"attestation_state":"computed","paper":{"title":"Bardeen variables and hidden gauge symmetries in linearized massive gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Ermis Mitsou, Maud Jaccard, Michele Maggiore","submitted_at":"2012-11-07T14:48:14Z","abstract_excerpt":"We give a detailed discussion of the use of the (3+1) decomposition and of Bardeen's variables in massive gravity linearized over a Minkowski as well as over a de Sitter background. In Minkowski space the Bardeen \"potential\" \\Phi, that in the massless case is a non-radiative degree of freedom, becomes radiative and describes the helicity-0 component of the massive graviton. Its dynamics is governed by a simple Klein-Gordon action, supplemented by a term (\\Box \\Phi)^2 if we do not make the Fierz-Pauli tuning of the mass term. In de Sitter the identification of the variable that describes the ra"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1211.1562","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-11-07T14:48:14Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"7aad841941e6cfd22262289473096a2ee4e45a4bf80a27ad3a6921b36b651a46","abstract_canon_sha256":"e40715b99f300a7232a24bf493576765f13498ff65692c1d808b8c0da22b7f02"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:53:18.560463Z","signature_b64":"UECGoL7+HfR/7he8rGz0dEHeKQsrFbsCcI+QF61QnguV7f/a+vwAlJgGFn22hBuqaPEKJUui7nk0GjvjKLR2AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"225adebdecd6f262d13887c265e3e9434a75cc2c5f8f96925fcbdd059d58dffa","last_reissued_at":"2026-05-18T01:53:18.559844Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:53:18.559844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bardeen variables and hidden gauge symmetries in linearized massive gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Ermis Mitsou, Maud Jaccard, Michele Maggiore","submitted_at":"2012-11-07T14:48:14Z","abstract_excerpt":"We give a detailed discussion of the use of the (3+1) decomposition and of Bardeen's variables in massive gravity linearized over a Minkowski as well as over a de Sitter background. In Minkowski space the Bardeen \"potential\" \\Phi, that in the massless case is a non-radiative degree of freedom, becomes radiative and describes the helicity-0 component of the massive graviton. Its dynamics is governed by a simple Klein-Gordon action, supplemented by a term (\\Box \\Phi)^2 if we do not make the Fierz-Pauli tuning of the mass term. In de Sitter the identification of the variable that describes the ra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.1562","kind":"arxiv","version":2},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1211.1562","created_at":"2026-05-18T01:53:18.559924+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.1562v2","created_at":"2026-05-18T01:53:18.559924+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.1562","created_at":"2026-05-18T01:53:18.559924+00:00"},{"alias_kind":"pith_short_12","alias_value":"EJNN5PPM23ZG","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_16","alias_value":"EJNN5PPM23ZGFUJY","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_8","alias_value":"EJNN5PPM","created_at":"2026-05-18T12:27:04.183437+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EJNN5PPM23ZGFUJYQ7BGLY7JIN","json":"https://pith.science/pith/EJNN5PPM23ZGFUJYQ7BGLY7JIN.json","graph_json":"https://pith.science/api/pith-number/EJNN5PPM23ZGFUJYQ7BGLY7JIN/graph.json","events_json":"https://pith.science/api/pith-number/EJNN5PPM23ZGFUJYQ7BGLY7JIN/events.json","paper":"https://pith.science/paper/EJNN5PPM"},"agent_actions":{"view_html":"https://pith.science/pith/EJNN5PPM23ZGFUJYQ7BGLY7JIN","download_json":"https://pith.science/pith/EJNN5PPM23ZGFUJYQ7BGLY7JIN.json","view_paper":"https://pith.science/paper/EJNN5PPM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.1562&json=true","fetch_graph":"https://pith.science/api/pith-number/EJNN5PPM23ZGFUJYQ7BGLY7JIN/graph.json","fetch_events":"https://pith.science/api/pith-number/EJNN5PPM23ZGFUJYQ7BGLY7JIN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EJNN5PPM23ZGFUJYQ7BGLY7JIN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EJNN5PPM23ZGFUJYQ7BGLY7JIN/action/storage_attestation","attest_author":"https://pith.science/pith/EJNN5PPM23ZGFUJYQ7BGLY7JIN/action/author_attestation","sign_citation":"https://pith.science/pith/EJNN5PPM23ZGFUJYQ7BGLY7JIN/action/citation_signature","submit_replication":"https://pith.science/pith/EJNN5PPM23ZGFUJYQ7BGLY7JIN/action/replication_record"}},"created_at":"2026-05-18T01:53:18.559924+00:00","updated_at":"2026-05-18T01:53:18.559924+00:00"}