{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:GSN5HD2MGBV6H62EV5YWRI5A4B","short_pith_number":"pith:GSN5HD2M","canonical_record":{"source":{"id":"2302.02920","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-02-06T16:50:57Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"6fe8b59710e2843ffe1ebbbd7538dd3d5970c93ad17f455d165f91aa26ac68e4","abstract_canon_sha256":"3d916a3689e24214de632cd4dcb223af8d70ba2278f125077f7d6b822c320491"},"schema_version":"1.0"},"canonical_sha256":"349bd38f4c306be3fb44af7168a3a0e047540c226b324a53dea75888e59acf8f","source":{"kind":"arxiv","id":"2302.02920","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.02920","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"arxiv_version","alias_value":"2302.02920v1","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.02920","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"pith_short_12","alias_value":"GSN5HD2MGBV6","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"pith_short_16","alias_value":"GSN5HD2MGBV6H62E","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"pith_short_8","alias_value":"GSN5HD2M","created_at":"2026-07-05T06:08:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:GSN5HD2MGBV6H62EV5YWRI5A4B","target":"record","payload":{"canonical_record":{"source":{"id":"2302.02920","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-02-06T16:50:57Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"6fe8b59710e2843ffe1ebbbd7538dd3d5970c93ad17f455d165f91aa26ac68e4","abstract_canon_sha256":"3d916a3689e24214de632cd4dcb223af8d70ba2278f125077f7d6b822c320491"},"schema_version":"1.0"},"canonical_sha256":"349bd38f4c306be3fb44af7168a3a0e047540c226b324a53dea75888e59acf8f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:08:20.304286Z","signature_b64":"yRfNKuIVGTD+nBLyF/0uQtUqP4dobXc15wc5vs29G4Tw0K+MtyXfGvdHvQVZCCHdF7d8APoXeELETzALUmOjDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"349bd38f4c306be3fb44af7168a3a0e047540c226b324a53dea75888e59acf8f","last_reissued_at":"2026-07-05T06:08:20.303794Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:08:20.303794Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2302.02920","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":"2026-07-05T06:08:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FrmVTW5JrY6wZBvbzM23JU69UfS0yLEEtfVzb7bR0kbZ1g3BlVoeMURLJ7HDLL71lcmcn1rfUvnkwpm72xlaAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T14:30:05.589768Z"},"content_sha256":"d602e929eafc1defaf01c21388ca66aefe5cd4dedbcd893355bb159aa4d65aa7","schema_version":"1.0","event_id":"sha256:d602e929eafc1defaf01c21388ca66aefe5cd4dedbcd893355bb159aa4d65aa7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:GSN5HD2MGBV6H62EV5YWRI5A4B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Conformally coupled scalar in Lovelock theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Christos Charmousis, Eugeny Babichev, Mokhtar Hassaine, Nicolas Lecoeur","submitted_at":"2023-02-06T16:50:57Z","abstract_excerpt":"In arbitrary higher dimension, we consider the combination of Lovelock gravity alongside a scalar-tensor action built out of higher order operators and Euler densities. The latter action is constructed in such a way as to ensure conformal invariance for the scalar field. For the combined version of these theories, we show the existence of black hole solutions interpreted as stealth configurations within Lovelock gravity theory. The scalar field solutions are endowed with an integration constant that may be identified as a scalar charge. In particular, we show that these stealth solutions can b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.02920","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2302.02920/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T06:08:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zik1WD5dz3+ajc0BkJW40FIHnsn22mEDeHB324H69gjX5l4zsS07Goyu2PPyjYa1Iv1tjuIPppu5X5Z2sS/1Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T14:30:05.590258Z"},"content_sha256":"85bd8bff30808339e7386dea0f7edc7267dd3a5d80866ac15c48d4418e4a2d18","schema_version":"1.0","event_id":"sha256:85bd8bff30808339e7386dea0f7edc7267dd3a5d80866ac15c48d4418e4a2d18"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GSN5HD2MGBV6H62EV5YWRI5A4B/bundle.json","state_url":"https://pith.science/pith/GSN5HD2MGBV6H62EV5YWRI5A4B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GSN5HD2MGBV6H62EV5YWRI5A4B/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":"2026-08-11T14:30:05Z","links":{"resolver":"https://pith.science/pith/GSN5HD2MGBV6H62EV5YWRI5A4B","bundle":"https://pith.science/pith/GSN5HD2MGBV6H62EV5YWRI5A4B/bundle.json","state":"https://pith.science/pith/GSN5HD2MGBV6H62EV5YWRI5A4B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GSN5HD2MGBV6H62EV5YWRI5A4B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:GSN5HD2MGBV6H62EV5YWRI5A4B","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":"3d916a3689e24214de632cd4dcb223af8d70ba2278f125077f7d6b822c320491","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-02-06T16:50:57Z","title_canon_sha256":"6fe8b59710e2843ffe1ebbbd7538dd3d5970c93ad17f455d165f91aa26ac68e4"},"schema_version":"1.0","source":{"id":"2302.02920","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2302.02920","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"arxiv_version","alias_value":"2302.02920v1","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.02920","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"pith_short_12","alias_value":"GSN5HD2MGBV6","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"pith_short_16","alias_value":"GSN5HD2MGBV6H62E","created_at":"2026-07-05T06:08:20Z"},{"alias_kind":"pith_short_8","alias_value":"GSN5HD2M","created_at":"2026-07-05T06:08:20Z"}],"graph_snapshots":[{"event_id":"sha256:85bd8bff30808339e7386dea0f7edc7267dd3a5d80866ac15c48d4418e4a2d18","target":"graph","created_at":"2026-07-05T06:08:20Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2302.02920/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In arbitrary higher dimension, we consider the combination of Lovelock gravity alongside a scalar-tensor action built out of higher order operators and Euler densities. The latter action is constructed in such a way as to ensure conformal invariance for the scalar field. For the combined version of these theories, we show the existence of black hole solutions interpreted as stealth configurations within Lovelock gravity theory. The scalar field solutions are endowed with an integration constant that may be identified as a scalar charge. In particular, we show that these stealth solutions can b","authors_text":"Christos Charmousis, Eugeny Babichev, Mokhtar Hassaine, Nicolas Lecoeur","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-02-06T16:50:57Z","title":"Conformally coupled scalar in Lovelock theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.02920","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:d602e929eafc1defaf01c21388ca66aefe5cd4dedbcd893355bb159aa4d65aa7","target":"record","created_at":"2026-07-05T06:08:20Z","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":"3d916a3689e24214de632cd4dcb223af8d70ba2278f125077f7d6b822c320491","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2023-02-06T16:50:57Z","title_canon_sha256":"6fe8b59710e2843ffe1ebbbd7538dd3d5970c93ad17f455d165f91aa26ac68e4"},"schema_version":"1.0","source":{"id":"2302.02920","kind":"arxiv","version":1}},"canonical_sha256":"349bd38f4c306be3fb44af7168a3a0e047540c226b324a53dea75888e59acf8f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"349bd38f4c306be3fb44af7168a3a0e047540c226b324a53dea75888e59acf8f","first_computed_at":"2026-07-05T06:08:20.303794Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:08:20.303794Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yRfNKuIVGTD+nBLyF/0uQtUqP4dobXc15wc5vs29G4Tw0K+MtyXfGvdHvQVZCCHdF7d8APoXeELETzALUmOjDw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:08:20.304286Z","signed_message":"canonical_sha256_bytes"},"source_id":"2302.02920","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d602e929eafc1defaf01c21388ca66aefe5cd4dedbcd893355bb159aa4d65aa7","sha256:85bd8bff30808339e7386dea0f7edc7267dd3a5d80866ac15c48d4418e4a2d18"],"state_sha256":"a2d60b103454135ff23f6fa5717e2613661738fc4f48ce284cc10ff5240a2973"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"10aH9RFXUtDv4hi4Er9MtJaHgMwenjhmsnXIsLVRXK3D4JQoYvY5fQx7Vmc83QQ4+n8uHcoJXgiKwVDMnpjBCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T14:30:05.593834Z","bundle_sha256":"a9a0661168e580368731e8c1e187b3940c176a1cea9f50ad31882e268f411e9c"}}