{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:QZQE74JZAMRGUVA5YEWYM6LJRK","short_pith_number":"pith:QZQE74JZ","canonical_record":{"source":{"id":"2003.07431","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-03-16T20:28:31Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"1a02668517f1193d903409db3625e2efdf68936d1de830515115de3f5f4d7947","abstract_canon_sha256":"52c88d923d458c88d21ad6fd6f7ecb4aedccd8616615b19995fca539982e1ac1"},"schema_version":"1.0"},"canonical_sha256":"86604ff13903226a541dc12d8679698a96e874eab3cf1152c59ca7cd987f1ec9","source":{"kind":"arxiv","id":"2003.07431","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.07431","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"arxiv_version","alias_value":"2003.07431v2","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.07431","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"pith_short_12","alias_value":"QZQE74JZAMRG","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"pith_short_16","alias_value":"QZQE74JZAMRGUVA5","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"pith_short_8","alias_value":"QZQE74JZ","created_at":"2026-07-05T01:04:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:QZQE74JZAMRGUVA5YEWYM6LJRK","target":"record","payload":{"canonical_record":{"source":{"id":"2003.07431","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-03-16T20:28:31Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"1a02668517f1193d903409db3625e2efdf68936d1de830515115de3f5f4d7947","abstract_canon_sha256":"52c88d923d458c88d21ad6fd6f7ecb4aedccd8616615b19995fca539982e1ac1"},"schema_version":"1.0"},"canonical_sha256":"86604ff13903226a541dc12d8679698a96e874eab3cf1152c59ca7cd987f1ec9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:04:18.559912Z","signature_b64":"4Ox1aAUbZP07wqFdM9VDmahgDR58Eu3kqxpfW6hEulCRnukloCLOkegUa3KfLyzBKSDN9WXQEEERFGN1hAVrBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86604ff13903226a541dc12d8679698a96e874eab3cf1152c59ca7cd987f1ec9","last_reissued_at":"2026-07-05T01:04:18.559514Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:04:18.559514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2003.07431","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:04:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TNcHb1aD07pnYVFo7UVv0JRvQeVGnjW557jowZYEWFiX0empQFLlj5pYgNkdJQxMEFoo3nqvD1ujuV2haLa4Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T22:46:18.640002Z"},"content_sha256":"7a2f44e41a75840008cfe676638b09193c047a94e4f43274a67ecf6acea008d7","schema_version":"1.0","event_id":"sha256:7a2f44e41a75840008cfe676638b09193c047a94e4f43274a67ecf6acea008d7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:QZQE74JZAMRGUVA5YEWYM6LJRK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Inflationary equilibrium configurations of scalar-tensor theories of gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"gr-qc","authors_text":"Israel Quiros, Joel F. Saavedra, Ricardo Garc\\'ia-Salcedo, Roberto De Arcia, Tame Gonzalez, Ulises Nucamendi","submitted_at":"2020-03-16T20:28:31Z","abstract_excerpt":"In this paper we investigate the asymptotic dynamics of inflationary cosmological models that are based in scalar-tensor theories of gravity. Our main aim is to explore the global structure of the phase space in the framework of single-field inflation models. For this purpose we make emphasis in the adequate choice of the variables of the phase space. Our results indicate that, although single-field inflation is generic in the sense that the corresponding critical point in the phase space exists for a wide class of potentials, along given phase space orbits -- representing potential cosmic his"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.07431","kind":"arxiv","version":2},"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/2003.07431/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":"2026-07-05T01:04:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k0Afa1+DOesFSgQd7piEkoEv1vZ2cyCM4p3OxUgxQdy4UhGP9cMcvsp6IPGjCPxwW8tvAvfKB7zE1hxhdq14CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T22:46:18.640810Z"},"content_sha256":"de8ef32ddbf686c84899e5ab858bef0d22121b99c6e95dd9b2cc4dd3f72dab18","schema_version":"1.0","event_id":"sha256:de8ef32ddbf686c84899e5ab858bef0d22121b99c6e95dd9b2cc4dd3f72dab18"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QZQE74JZAMRGUVA5YEWYM6LJRK/bundle.json","state_url":"https://pith.science/pith/QZQE74JZAMRGUVA5YEWYM6LJRK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QZQE74JZAMRGUVA5YEWYM6LJRK/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":"2026-08-12T22:46:18Z","links":{"resolver":"https://pith.science/pith/QZQE74JZAMRGUVA5YEWYM6LJRK","bundle":"https://pith.science/pith/QZQE74JZAMRGUVA5YEWYM6LJRK/bundle.json","state":"https://pith.science/pith/QZQE74JZAMRGUVA5YEWYM6LJRK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QZQE74JZAMRGUVA5YEWYM6LJRK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:QZQE74JZAMRGUVA5YEWYM6LJRK","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":"52c88d923d458c88d21ad6fd6f7ecb4aedccd8616615b19995fca539982e1ac1","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-03-16T20:28:31Z","title_canon_sha256":"1a02668517f1193d903409db3625e2efdf68936d1de830515115de3f5f4d7947"},"schema_version":"1.0","source":{"id":"2003.07431","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.07431","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"arxiv_version","alias_value":"2003.07431v2","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.07431","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"pith_short_12","alias_value":"QZQE74JZAMRG","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"pith_short_16","alias_value":"QZQE74JZAMRGUVA5","created_at":"2026-07-05T01:04:18Z"},{"alias_kind":"pith_short_8","alias_value":"QZQE74JZ","created_at":"2026-07-05T01:04:18Z"}],"graph_snapshots":[{"event_id":"sha256:de8ef32ddbf686c84899e5ab858bef0d22121b99c6e95dd9b2cc4dd3f72dab18","target":"graph","created_at":"2026-07-05T01:04:18Z","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/2003.07431/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper we investigate the asymptotic dynamics of inflationary cosmological models that are based in scalar-tensor theories of gravity. Our main aim is to explore the global structure of the phase space in the framework of single-field inflation models. For this purpose we make emphasis in the adequate choice of the variables of the phase space. Our results indicate that, although single-field inflation is generic in the sense that the corresponding critical point in the phase space exists for a wide class of potentials, along given phase space orbits -- representing potential cosmic his","authors_text":"Israel Quiros, Joel F. Saavedra, Ricardo Garc\\'ia-Salcedo, Roberto De Arcia, Tame Gonzalez, Ulises Nucamendi","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-03-16T20:28:31Z","title":"Inflationary equilibrium configurations of scalar-tensor theories of gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.07431","kind":"arxiv","version":2},"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":"sha256:7a2f44e41a75840008cfe676638b09193c047a94e4f43274a67ecf6acea008d7","target":"record","created_at":"2026-07-05T01:04:18Z","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":"52c88d923d458c88d21ad6fd6f7ecb4aedccd8616615b19995fca539982e1ac1","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-03-16T20:28:31Z","title_canon_sha256":"1a02668517f1193d903409db3625e2efdf68936d1de830515115de3f5f4d7947"},"schema_version":"1.0","source":{"id":"2003.07431","kind":"arxiv","version":2}},"canonical_sha256":"86604ff13903226a541dc12d8679698a96e874eab3cf1152c59ca7cd987f1ec9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86604ff13903226a541dc12d8679698a96e874eab3cf1152c59ca7cd987f1ec9","first_computed_at":"2026-07-05T01:04:18.559514Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:04:18.559514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4Ox1aAUbZP07wqFdM9VDmahgDR58Eu3kqxpfW6hEulCRnukloCLOkegUa3KfLyzBKSDN9WXQEEERFGN1hAVrBw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:04:18.559912Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.07431","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7a2f44e41a75840008cfe676638b09193c047a94e4f43274a67ecf6acea008d7","sha256:de8ef32ddbf686c84899e5ab858bef0d22121b99c6e95dd9b2cc4dd3f72dab18"],"state_sha256":"1e80d51eb92a722c4babbb142fa9d45186bb2ee4c9f38f12892c097ae0c4ce6d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s6M44V8tydNfyDqYooNZZbpG5gdB2SLFzdMVCgRZL7Lggm4J82x20m3hF3X4xcDgptt6p00h3sIbI1jkixEMAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T22:46:18.646654Z","bundle_sha256":"5e13565e2e5ea70ac8425be8aaa514c69e07ba91039ec8925e72157065d743f7"}}