{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:PKWB35T7HCF2CGPLDUDI5N4DFI","short_pith_number":"pith:PKWB35T7","canonical_record":{"source":{"id":"2105.11935","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-05-25T13:36:09Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"2d2f101660be85e043533394973de2a74c6585dfd3a00e4810f54bbc2ae4be4b","abstract_canon_sha256":"918ee0b0420ed86b3a7a489161de1dfaf4faf52bbd3327a826a4dbbb24f19846"},"schema_version":"1.0"},"canonical_sha256":"7aac1df67f388ba119eb1d068eb7832a2417fa0dfb715d528a7e28694111731c","source":{"kind":"arxiv","id":"2105.11935","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.11935","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"arxiv_version","alias_value":"2105.11935v1","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.11935","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"pith_short_12","alias_value":"PKWB35T7HCF2","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"pith_short_16","alias_value":"PKWB35T7HCF2CGPL","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"pith_short_8","alias_value":"PKWB35T7","created_at":"2026-07-05T04:03:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:PKWB35T7HCF2CGPLDUDI5N4DFI","target":"record","payload":{"canonical_record":{"source":{"id":"2105.11935","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-05-25T13:36:09Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"2d2f101660be85e043533394973de2a74c6585dfd3a00e4810f54bbc2ae4be4b","abstract_canon_sha256":"918ee0b0420ed86b3a7a489161de1dfaf4faf52bbd3327a826a4dbbb24f19846"},"schema_version":"1.0"},"canonical_sha256":"7aac1df67f388ba119eb1d068eb7832a2417fa0dfb715d528a7e28694111731c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:03:46.600081Z","signature_b64":"1cPE3QYBOX3KMkWrWl1D1VIOBX9pLoL2mpPK2FwVcSCOAEmWDbkU+BWpJ9fYzZW25Y2P30ew+3idXru9nvsACg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7aac1df67f388ba119eb1d068eb7832a2417fa0dfb715d528a7e28694111731c","last_reissued_at":"2026-07-05T04:03:46.599621Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:03:46.599621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2105.11935","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":"2026-07-05T04:03:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bJgGnDNPnoy3dWAVbBs/Qk/U60ICnRKC+kehChXNgp14NpV/kmPHPIwp65SrbTftiC8pvuH9XsOr1+xDlvOuCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T12:28:19.528697Z"},"content_sha256":"a5df1ba1f3f02b489f8cc70085032750b18a0dcbf19ae16a306dfc74c50eb453","schema_version":"1.0","event_id":"sha256:a5df1ba1f3f02b489f8cc70085032750b18a0dcbf19ae16a306dfc74c50eb453"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:PKWB35T7HCF2CGPLDUDI5N4DFI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rescaled Einstein-Hilbert Gravity: Inflation and the Swampland Criteria","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Achilles Gitsis, Ifigeneia Giannakoudi, Konstantinos-Rafail Revis, V.K. Oikonomou","submitted_at":"2021-05-25T13:36:09Z","abstract_excerpt":"In this work we shall study a class of $f(R,\\phi)$ gravity models which during the inflationary era, which is the large curvature regime, result to an effective inflationary Lagrangian that contains a rescaled Einstein-Hilbert term $\\alpha R$ in the presence of a canonical minimally coupled scalar field. The dimensionless parameter $\\alpha$ is chosen to take values in the range $0<\\alpha<1$ and the main motivation for studying these rescaled Einstein-Hilbert $f(R,\\phi)$ gravities, is the fact that the rescaled action may render an otherwise incompatible canonical scalar field theory with the S"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.11935","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/2105.11935/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":"2026-07-05T04:03:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iQZL/NWhFXq/C1bkoHndGGSN7TnQNddzoTaqhT4lxggZCDu5KwDDwCfc5PZwul/vnBDeSU2W6sZHDNWA8ftFAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T12:28:19.529265Z"},"content_sha256":"cbf7d2827c6945b2a7d9f7399d0bb9c5ebc7f1839723671956881a35bf9a210f","schema_version":"1.0","event_id":"sha256:cbf7d2827c6945b2a7d9f7399d0bb9c5ebc7f1839723671956881a35bf9a210f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PKWB35T7HCF2CGPLDUDI5N4DFI/bundle.json","state_url":"https://pith.science/pith/PKWB35T7HCF2CGPLDUDI5N4DFI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PKWB35T7HCF2CGPLDUDI5N4DFI/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":"2026-08-16T12:28:19Z","links":{"resolver":"https://pith.science/pith/PKWB35T7HCF2CGPLDUDI5N4DFI","bundle":"https://pith.science/pith/PKWB35T7HCF2CGPLDUDI5N4DFI/bundle.json","state":"https://pith.science/pith/PKWB35T7HCF2CGPLDUDI5N4DFI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PKWB35T7HCF2CGPLDUDI5N4DFI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:PKWB35T7HCF2CGPLDUDI5N4DFI","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":"918ee0b0420ed86b3a7a489161de1dfaf4faf52bbd3327a826a4dbbb24f19846","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-05-25T13:36:09Z","title_canon_sha256":"2d2f101660be85e043533394973de2a74c6585dfd3a00e4810f54bbc2ae4be4b"},"schema_version":"1.0","source":{"id":"2105.11935","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.11935","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"arxiv_version","alias_value":"2105.11935v1","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.11935","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"pith_short_12","alias_value":"PKWB35T7HCF2","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"pith_short_16","alias_value":"PKWB35T7HCF2CGPL","created_at":"2026-07-05T04:03:46Z"},{"alias_kind":"pith_short_8","alias_value":"PKWB35T7","created_at":"2026-07-05T04:03:46Z"}],"graph_snapshots":[{"event_id":"sha256:cbf7d2827c6945b2a7d9f7399d0bb9c5ebc7f1839723671956881a35bf9a210f","target":"graph","created_at":"2026-07-05T04:03:46Z","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/2105.11935/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work we shall study a class of $f(R,\\phi)$ gravity models which during the inflationary era, which is the large curvature regime, result to an effective inflationary Lagrangian that contains a rescaled Einstein-Hilbert term $\\alpha R$ in the presence of a canonical minimally coupled scalar field. The dimensionless parameter $\\alpha$ is chosen to take values in the range $0<\\alpha<1$ and the main motivation for studying these rescaled Einstein-Hilbert $f(R,\\phi)$ gravities, is the fact that the rescaled action may render an otherwise incompatible canonical scalar field theory with the S","authors_text":"Achilles Gitsis, Ifigeneia Giannakoudi, Konstantinos-Rafail Revis, V.K. Oikonomou","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-05-25T13:36:09Z","title":"Rescaled Einstein-Hilbert Gravity: Inflation and the Swampland Criteria"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.11935","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:a5df1ba1f3f02b489f8cc70085032750b18a0dcbf19ae16a306dfc74c50eb453","target":"record","created_at":"2026-07-05T04:03:46Z","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":"918ee0b0420ed86b3a7a489161de1dfaf4faf52bbd3327a826a4dbbb24f19846","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2021-05-25T13:36:09Z","title_canon_sha256":"2d2f101660be85e043533394973de2a74c6585dfd3a00e4810f54bbc2ae4be4b"},"schema_version":"1.0","source":{"id":"2105.11935","kind":"arxiv","version":1}},"canonical_sha256":"7aac1df67f388ba119eb1d068eb7832a2417fa0dfb715d528a7e28694111731c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7aac1df67f388ba119eb1d068eb7832a2417fa0dfb715d528a7e28694111731c","first_computed_at":"2026-07-05T04:03:46.599621Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:03:46.599621Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1cPE3QYBOX3KMkWrWl1D1VIOBX9pLoL2mpPK2FwVcSCOAEmWDbkU+BWpJ9fYzZW25Y2P30ew+3idXru9nvsACg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:03:46.600081Z","signed_message":"canonical_sha256_bytes"},"source_id":"2105.11935","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5df1ba1f3f02b489f8cc70085032750b18a0dcbf19ae16a306dfc74c50eb453","sha256:cbf7d2827c6945b2a7d9f7399d0bb9c5ebc7f1839723671956881a35bf9a210f"],"state_sha256":"c4d8a5a422d4d53b579429fa6f7d49a39c9ac0330d54c6a2cfbaa2dd08710429"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mlkjlXb+qM2kQ1+bXECwNwE/7WwiiNq6eLQXID7RAZ8xW6CgG9rNpQVW18c5QMx6TScWZHyAmTuTpZ+RCwihBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T12:28:19.534264Z","bundle_sha256":"93e2c646d0b3f40efe4d221dd485332de7523bed8370d8ddde4cf816e41398b1"}}