{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:NV34IPJJPUQ4UPG7GCVWMMZ4P2","short_pith_number":"pith:NV34IPJJ","schema_version":"1.0","canonical_sha256":"6d77c43d297d21ca3cdf30ab66333c7ead698c474d5ab087573df67b3b2af369","source":{"kind":"arxiv","id":"0911.5225","version":3},"attestation_state":"computed","paper":{"title":"E7(7) invariant Lagrangian of d=4 N=8 supergravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Christian Hillmann","submitted_at":"2009-11-27T10:05:58Z","abstract_excerpt":"We present an E7(7) invariant Lagrangian that leads to the equations of motion of d=4 N=8 supergravity without using Lagrange multipliers. The superinvariance of this new action and the closure of the supersymmetry algebra are proved explicitly for the terms that differ from the Cremmer--Julia formulation. Since the diffeomorphism symmetry is not realized in the standard way on the vector fields, we switch to the Hamiltonian formulation in order to prove the invariance of the E7(7) invariant action under general coordinate transformations. We also construct the conserved E7(7)-Noether current "},"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":"0911.5225","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-11-27T10:05:58Z","cross_cats_sorted":[],"title_canon_sha256":"cb31a550188a2329e4eade1926facce4c59a5538e1f2cf0445c95dd58169cec1","abstract_canon_sha256":"c37b516d40a8372a3a5ac8dec09c96a9f3c200eff30267ef450fd2f2893d6c90"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:03.300930Z","signature_b64":"6jghzSCTbCalVjiC1dtv0ncH8/98uY7tswbUsUYAVwODPkYI4jNxXVJ9GDANdrtQodwRgk4bY0pSuBT9Tc+/CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d77c43d297d21ca3cdf30ab66333c7ead698c474d5ab087573df67b3b2af369","last_reissued_at":"2026-05-18T02:34:03.300281Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:03.300281Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"E7(7) invariant Lagrangian of d=4 N=8 supergravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Christian Hillmann","submitted_at":"2009-11-27T10:05:58Z","abstract_excerpt":"We present an E7(7) invariant Lagrangian that leads to the equations of motion of d=4 N=8 supergravity without using Lagrange multipliers. The superinvariance of this new action and the closure of the supersymmetry algebra are proved explicitly for the terms that differ from the Cremmer--Julia formulation. Since the diffeomorphism symmetry is not realized in the standard way on the vector fields, we switch to the Hamiltonian formulation in order to prove the invariance of the E7(7) invariant action under general coordinate transformations. We also construct the conserved E7(7)-Noether current "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0911.5225","kind":"arxiv","version":3},"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":"0911.5225","created_at":"2026-05-18T02:34:03.300366+00:00"},{"alias_kind":"arxiv_version","alias_value":"0911.5225v3","created_at":"2026-05-18T02:34:03.300366+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0911.5225","created_at":"2026-05-18T02:34:03.300366+00:00"},{"alias_kind":"pith_short_12","alias_value":"NV34IPJJPUQ4","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_16","alias_value":"NV34IPJJPUQ4UPG7","created_at":"2026-05-18T12:26:00.592388+00:00"},{"alias_kind":"pith_short_8","alias_value":"NV34IPJJ","created_at":"2026-05-18T12:26:00.592388+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/NV34IPJJPUQ4UPG7GCVWMMZ4P2","json":"https://pith.science/pith/NV34IPJJPUQ4UPG7GCVWMMZ4P2.json","graph_json":"https://pith.science/api/pith-number/NV34IPJJPUQ4UPG7GCVWMMZ4P2/graph.json","events_json":"https://pith.science/api/pith-number/NV34IPJJPUQ4UPG7GCVWMMZ4P2/events.json","paper":"https://pith.science/paper/NV34IPJJ"},"agent_actions":{"view_html":"https://pith.science/pith/NV34IPJJPUQ4UPG7GCVWMMZ4P2","download_json":"https://pith.science/pith/NV34IPJJPUQ4UPG7GCVWMMZ4P2.json","view_paper":"https://pith.science/paper/NV34IPJJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0911.5225&json=true","fetch_graph":"https://pith.science/api/pith-number/NV34IPJJPUQ4UPG7GCVWMMZ4P2/graph.json","fetch_events":"https://pith.science/api/pith-number/NV34IPJJPUQ4UPG7GCVWMMZ4P2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NV34IPJJPUQ4UPG7GCVWMMZ4P2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NV34IPJJPUQ4UPG7GCVWMMZ4P2/action/storage_attestation","attest_author":"https://pith.science/pith/NV34IPJJPUQ4UPG7GCVWMMZ4P2/action/author_attestation","sign_citation":"https://pith.science/pith/NV34IPJJPUQ4UPG7GCVWMMZ4P2/action/citation_signature","submit_replication":"https://pith.science/pith/NV34IPJJPUQ4UPG7GCVWMMZ4P2/action/replication_record"}},"created_at":"2026-05-18T02:34:03.300366+00:00","updated_at":"2026-05-18T02:34:03.300366+00:00"}