{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:FB3ZTR2UZ7LHPX5AD2SSK5ZJEK","short_pith_number":"pith:FB3ZTR2U","canonical_record":{"source":{"id":"1506.09063","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-06-30T12:40:00Z","cross_cats_sorted":[],"title_canon_sha256":"5e86152044fccb1d2a6fa4a3acfdd7dad0bd6c43fb0df5fbf208a416d7882be0","abstract_canon_sha256":"3d5637a5dce2bea17e45bb291fd8869412c325a00565edd121720a484f41c17e"},"schema_version":"1.0"},"canonical_sha256":"287799c754cfd677dfa01ea525772922a41948b94b95e07aa6b71a12bab95834","source":{"kind":"arxiv","id":"1506.09063","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.09063","created_at":"2026-05-18T01:30:50Z"},{"alias_kind":"arxiv_version","alias_value":"1506.09063v3","created_at":"2026-05-18T01:30:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.09063","created_at":"2026-05-18T01:30:50Z"},{"alias_kind":"pith_short_12","alias_value":"FB3ZTR2UZ7LH","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"FB3ZTR2UZ7LHPX5A","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"FB3ZTR2U","created_at":"2026-05-18T12:29:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:FB3ZTR2UZ7LHPX5AD2SSK5ZJEK","target":"record","payload":{"canonical_record":{"source":{"id":"1506.09063","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-06-30T12:40:00Z","cross_cats_sorted":[],"title_canon_sha256":"5e86152044fccb1d2a6fa4a3acfdd7dad0bd6c43fb0df5fbf208a416d7882be0","abstract_canon_sha256":"3d5637a5dce2bea17e45bb291fd8869412c325a00565edd121720a484f41c17e"},"schema_version":"1.0"},"canonical_sha256":"287799c754cfd677dfa01ea525772922a41948b94b95e07aa6b71a12bab95834","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:30:50.834745Z","signature_b64":"xwCjYX0ejnRJngHUpw0RyANXqNNiRGZeId6IJaAKOjaWzTZxZ10/8JDmToEUN00ROLnIZ8aH2kDOc3E12MyBBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"287799c754cfd677dfa01ea525772922a41948b94b95e07aa6b71a12bab95834","last_reissued_at":"2026-05-18T01:30:50.834148Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:30:50.834148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.09063","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":"2026-05-18T01:30:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iaA4gbREDgGE3M7pwYFS5AivBDuHaGyZ3v8zWMSKljvGPwZ9V0w7nAZAUsozZ72ASdLk5BmXUF6jSAgVGAolDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T07:56:18.564741Z"},"content_sha256":"5df3bd8b5894f0ee32c936583b3633f113edfc58cee1715bde1e7989f2b044ee","schema_version":"1.0","event_id":"sha256:5df3bd8b5894f0ee32c936583b3633f113edfc58cee1715bde1e7989f2b044ee"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:FB3ZTR2UZ7LHPX5AD2SSK5ZJEK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Higher derivative couplings and massive supergravity in three dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Gabriele Tartaglino-Mazzucchelli, Joseph Novak, Sergei M. Kuzenko","submitted_at":"2015-06-30T12:40:00Z","abstract_excerpt":"We develop geometric superspace settings to construct arbitrary higher derivative couplings (including R^n terms) in three-dimensional supergravity theories with N=1,2,3 by realising them as conformal supergravity coupled to certain compensators. For all known off-shell supergravity formulations, we construct supersymmetric invariants with up to and including four derivatives. As a warming-up exercise, we first give a new and completely geometric derivation of such invariants in N=1 supergravity. Upon reduction to components, they agree with those given in arXiv:0907.4658 and arXiv:1005.3952. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.09063","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":"2026-05-18T01:30:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M9RpGKcnGAgyoH1EEOJwVGDEiYZ8iCwUXW3HiZ4MK5D0XcSd/17JWHyELzwDJqMdx7Gs72RQTzB4XIaehQtJDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T07:56:18.565473Z"},"content_sha256":"09b7e0e9609281f31f1e9ea7f57acfe65168b90a01eef4c606be284a16b10c2e","schema_version":"1.0","event_id":"sha256:09b7e0e9609281f31f1e9ea7f57acfe65168b90a01eef4c606be284a16b10c2e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FB3ZTR2UZ7LHPX5AD2SSK5ZJEK/bundle.json","state_url":"https://pith.science/pith/FB3ZTR2UZ7LHPX5AD2SSK5ZJEK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FB3ZTR2UZ7LHPX5AD2SSK5ZJEK/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":"2026-05-26T07:56:18Z","links":{"resolver":"https://pith.science/pith/FB3ZTR2UZ7LHPX5AD2SSK5ZJEK","bundle":"https://pith.science/pith/FB3ZTR2UZ7LHPX5AD2SSK5ZJEK/bundle.json","state":"https://pith.science/pith/FB3ZTR2UZ7LHPX5AD2SSK5ZJEK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FB3ZTR2UZ7LHPX5AD2SSK5ZJEK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:FB3ZTR2UZ7LHPX5AD2SSK5ZJEK","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":"3d5637a5dce2bea17e45bb291fd8869412c325a00565edd121720a484f41c17e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-06-30T12:40:00Z","title_canon_sha256":"5e86152044fccb1d2a6fa4a3acfdd7dad0bd6c43fb0df5fbf208a416d7882be0"},"schema_version":"1.0","source":{"id":"1506.09063","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.09063","created_at":"2026-05-18T01:30:50Z"},{"alias_kind":"arxiv_version","alias_value":"1506.09063v3","created_at":"2026-05-18T01:30:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.09063","created_at":"2026-05-18T01:30:50Z"},{"alias_kind":"pith_short_12","alias_value":"FB3ZTR2UZ7LH","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"FB3ZTR2UZ7LHPX5A","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"FB3ZTR2U","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:09b7e0e9609281f31f1e9ea7f57acfe65168b90a01eef4c606be284a16b10c2e","target":"graph","created_at":"2026-05-18T01:30:50Z","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 develop geometric superspace settings to construct arbitrary higher derivative couplings (including R^n terms) in three-dimensional supergravity theories with N=1,2,3 by realising them as conformal supergravity coupled to certain compensators. For all known off-shell supergravity formulations, we construct supersymmetric invariants with up to and including four derivatives. As a warming-up exercise, we first give a new and completely geometric derivation of such invariants in N=1 supergravity. Upon reduction to components, they agree with those given in arXiv:0907.4658 and arXiv:1005.3952. ","authors_text":"Gabriele Tartaglino-Mazzucchelli, Joseph Novak, Sergei M. Kuzenko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-06-30T12:40:00Z","title":"Higher derivative couplings and massive supergravity in three dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.09063","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":"sha256:5df3bd8b5894f0ee32c936583b3633f113edfc58cee1715bde1e7989f2b044ee","target":"record","created_at":"2026-05-18T01:30:50Z","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":"3d5637a5dce2bea17e45bb291fd8869412c325a00565edd121720a484f41c17e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-06-30T12:40:00Z","title_canon_sha256":"5e86152044fccb1d2a6fa4a3acfdd7dad0bd6c43fb0df5fbf208a416d7882be0"},"schema_version":"1.0","source":{"id":"1506.09063","kind":"arxiv","version":3}},"canonical_sha256":"287799c754cfd677dfa01ea525772922a41948b94b95e07aa6b71a12bab95834","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"287799c754cfd677dfa01ea525772922a41948b94b95e07aa6b71a12bab95834","first_computed_at":"2026-05-18T01:30:50.834148Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:30:50.834148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xwCjYX0ejnRJngHUpw0RyANXqNNiRGZeId6IJaAKOjaWzTZxZ10/8JDmToEUN00ROLnIZ8aH2kDOc3E12MyBBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:30:50.834745Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.09063","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5df3bd8b5894f0ee32c936583b3633f113edfc58cee1715bde1e7989f2b044ee","sha256:09b7e0e9609281f31f1e9ea7f57acfe65168b90a01eef4c606be284a16b10c2e"],"state_sha256":"8f7af3da9636dc99884675e307521cdfdb140bbc3eb52ff0614b34fbfd81822c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EZ+o5Y5K0+8FWBGtjPum0e6j9UWL6pOjoxNBoof2OcWMZ64CpAppLQiApQgAtGc8Ym2zQtRWCV3/fKrqpPfwDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T07:56:18.569334Z","bundle_sha256":"6ed6f574834e124bc6a31b0a87d772b8e11076aa65699c3aa88ca5977bea9491"}}