{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:PADEDOTKYTY2H6R6NOFB5HZEDD","short_pith_number":"pith:PADEDOTK","canonical_record":{"source":{"id":"1809.10647","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-09-27T17:19:46Z","cross_cats_sorted":[],"title_canon_sha256":"f49701af8ca623ab420f9164b04d00450f7568b90c59b48e18f3ebb7b15cbf99","abstract_canon_sha256":"234a519bbff32d8ded747ecda746008f5cbe7d9f61e9413c133d3e1cd763095a"},"schema_version":"1.0"},"canonical_sha256":"780641ba6ac4f1a3fa3e6b8a1e9f2418c44b54b0405e318abadd449a56094983","source":{"kind":"arxiv","id":"1809.10647","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.10647","created_at":"2026-05-18T00:03:31Z"},{"alias_kind":"arxiv_version","alias_value":"1809.10647v3","created_at":"2026-05-18T00:03:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.10647","created_at":"2026-05-18T00:03:31Z"},{"alias_kind":"pith_short_12","alias_value":"PADEDOTKYTY2","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"PADEDOTKYTY2H6R6","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"PADEDOTK","created_at":"2026-05-18T12:32:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:PADEDOTKYTY2H6R6NOFB5HZEDD","target":"record","payload":{"canonical_record":{"source":{"id":"1809.10647","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-09-27T17:19:46Z","cross_cats_sorted":[],"title_canon_sha256":"f49701af8ca623ab420f9164b04d00450f7568b90c59b48e18f3ebb7b15cbf99","abstract_canon_sha256":"234a519bbff32d8ded747ecda746008f5cbe7d9f61e9413c133d3e1cd763095a"},"schema_version":"1.0"},"canonical_sha256":"780641ba6ac4f1a3fa3e6b8a1e9f2418c44b54b0405e318abadd449a56094983","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:31.579627Z","signature_b64":"sSFYI2mc4HFkM20ZyefeYdPKjsS3/RlXvVME8Lbx194GuPRgDQslZXCub5YdDtrmgNu5hlO0XoCZE380Kud+AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"780641ba6ac4f1a3fa3e6b8a1e9f2418c44b54b0405e318abadd449a56094983","last_reissued_at":"2026-05-18T00:03:31.579030Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:31.579030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.10647","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:03:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YrND50laOC3zDpqt06acSeyq2AFNxIwL6Twh/uI0ofSBQAt7ZPn5szm17/s07S625/SWegsdhshH9RUU3IFBBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:27:42.660141Z"},"content_sha256":"393d467c32515549f0d8723bf851f72a13ba89c5947d54da2727f919139c5442","schema_version":"1.0","event_id":"sha256:393d467c32515549f0d8723bf851f72a13ba89c5947d54da2727f919139c5442"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:PADEDOTKYTY2H6R6NOFB5HZEDD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Introductory Lectures on Extended Supergravities and Gaugings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Antonio Gallerati, Mario Trigiante","submitted_at":"2018-09-27T17:19:46Z","abstract_excerpt":"In an ungauged supergravity theory, the presence of a \\emph{scalar potential} is allowed only for the minimal $\\N=1$ case. In extended supergravities, a non-trivial scalar potential can be introduced without explicitly breaking supersymmetry only through the so-called \\emph{gauging procedure}. The latter consists in promoting a suitable global symmetry group to local symmetry to be gauged by the vector fields of the theory. Gauged supergravities provide a valuable approach to the study of superstring flux-compactifications and the construction of phenomenologically viable, string-inspired mode"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.10647","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:03:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dI6etFbfGh5GE6QFLDz7e1n8DqlyiQEODsKyD+UP5lZxkk0tHt4yMyFhnA5NvUVEykqLtSBnlUSFQB2ObtGRBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:27:42.660526Z"},"content_sha256":"72a1bd7de76177396744c64bbbf019f4376f5fc301d1780c704d939af8c2b8da","schema_version":"1.0","event_id":"sha256:72a1bd7de76177396744c64bbbf019f4376f5fc301d1780c704d939af8c2b8da"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PADEDOTKYTY2H6R6NOFB5HZEDD/bundle.json","state_url":"https://pith.science/pith/PADEDOTKYTY2H6R6NOFB5HZEDD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PADEDOTKYTY2H6R6NOFB5HZEDD/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":"2026-05-30T20:27:42Z","links":{"resolver":"https://pith.science/pith/PADEDOTKYTY2H6R6NOFB5HZEDD","bundle":"https://pith.science/pith/PADEDOTKYTY2H6R6NOFB5HZEDD/bundle.json","state":"https://pith.science/pith/PADEDOTKYTY2H6R6NOFB5HZEDD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PADEDOTKYTY2H6R6NOFB5HZEDD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:PADEDOTKYTY2H6R6NOFB5HZEDD","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":"234a519bbff32d8ded747ecda746008f5cbe7d9f61e9413c133d3e1cd763095a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-09-27T17:19:46Z","title_canon_sha256":"f49701af8ca623ab420f9164b04d00450f7568b90c59b48e18f3ebb7b15cbf99"},"schema_version":"1.0","source":{"id":"1809.10647","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.10647","created_at":"2026-05-18T00:03:31Z"},{"alias_kind":"arxiv_version","alias_value":"1809.10647v3","created_at":"2026-05-18T00:03:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.10647","created_at":"2026-05-18T00:03:31Z"},{"alias_kind":"pith_short_12","alias_value":"PADEDOTKYTY2","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_16","alias_value":"PADEDOTKYTY2H6R6","created_at":"2026-05-18T12:32:43Z"},{"alias_kind":"pith_short_8","alias_value":"PADEDOTK","created_at":"2026-05-18T12:32:43Z"}],"graph_snapshots":[{"event_id":"sha256:72a1bd7de76177396744c64bbbf019f4376f5fc301d1780c704d939af8c2b8da","target":"graph","created_at":"2026-05-18T00:03:31Z","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":"In an ungauged supergravity theory, the presence of a \\emph{scalar potential} is allowed only for the minimal $\\N=1$ case. In extended supergravities, a non-trivial scalar potential can be introduced without explicitly breaking supersymmetry only through the so-called \\emph{gauging procedure}. The latter consists in promoting a suitable global symmetry group to local symmetry to be gauged by the vector fields of the theory. Gauged supergravities provide a valuable approach to the study of superstring flux-compactifications and the construction of phenomenologically viable, string-inspired mode","authors_text":"Antonio Gallerati, Mario Trigiante","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-09-27T17:19:46Z","title":"Introductory Lectures on Extended Supergravities and Gaugings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.10647","kind":"arxiv","version":3},"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":"sha256:393d467c32515549f0d8723bf851f72a13ba89c5947d54da2727f919139c5442","target":"record","created_at":"2026-05-18T00:03:31Z","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":"234a519bbff32d8ded747ecda746008f5cbe7d9f61e9413c133d3e1cd763095a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-09-27T17:19:46Z","title_canon_sha256":"f49701af8ca623ab420f9164b04d00450f7568b90c59b48e18f3ebb7b15cbf99"},"schema_version":"1.0","source":{"id":"1809.10647","kind":"arxiv","version":3}},"canonical_sha256":"780641ba6ac4f1a3fa3e6b8a1e9f2418c44b54b0405e318abadd449a56094983","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"780641ba6ac4f1a3fa3e6b8a1e9f2418c44b54b0405e318abadd449a56094983","first_computed_at":"2026-05-18T00:03:31.579030Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:31.579030Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sSFYI2mc4HFkM20ZyefeYdPKjsS3/RlXvVME8Lbx194GuPRgDQslZXCub5YdDtrmgNu5hlO0XoCZE380Kud+AA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:31.579627Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.10647","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:393d467c32515549f0d8723bf851f72a13ba89c5947d54da2727f919139c5442","sha256:72a1bd7de76177396744c64bbbf019f4376f5fc301d1780c704d939af8c2b8da"],"state_sha256":"0fdde8e49ae8410ca9d24b2ee89f75c80833612848fac646786f93e0bf51a30b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wrGmdKW4O3ae1qHggltTFTH+UloX7T/TBFEXOWwq2sV31DW2nYTIAr4VnM+WxJTG1hZl9382LHKqegS0GhUfAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T20:27:42.663061Z","bundle_sha256":"a703100f59acb2a96178976b7b2ecb98fa76a36bee518b08103f3200618d1819"}}