{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:MPXPB2YOQJ6IORBPXVVP6XD2DB","short_pith_number":"pith:MPXPB2YO","canonical_record":{"source":{"id":"1306.5090","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-06-21T10:24:07Z","cross_cats_sorted":[],"title_canon_sha256":"a4a89b32ceb80f033d9984f106ccbada2ab22dbf1801ece5855ba1f8749f1c77","abstract_canon_sha256":"48881747ae986d904b9b3683b3770b8a83818199ef0c717e6613ec50022e389a"},"schema_version":"1.0"},"canonical_sha256":"63eef0eb0e827c87442fbd6aff5c7a1874c5fa5ebb81df01d61d9ffee911bef8","source":{"kind":"arxiv","id":"1306.5090","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.5090","created_at":"2026-05-18T03:07:23Z"},{"alias_kind":"arxiv_version","alias_value":"1306.5090v1","created_at":"2026-05-18T03:07:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.5090","created_at":"2026-05-18T03:07:23Z"},{"alias_kind":"pith_short_12","alias_value":"MPXPB2YOQJ6I","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"MPXPB2YOQJ6IORBP","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"MPXPB2YO","created_at":"2026-05-18T12:27:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:MPXPB2YOQJ6IORBPXVVP6XD2DB","target":"record","payload":{"canonical_record":{"source":{"id":"1306.5090","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-06-21T10:24:07Z","cross_cats_sorted":[],"title_canon_sha256":"a4a89b32ceb80f033d9984f106ccbada2ab22dbf1801ece5855ba1f8749f1c77","abstract_canon_sha256":"48881747ae986d904b9b3683b3770b8a83818199ef0c717e6613ec50022e389a"},"schema_version":"1.0"},"canonical_sha256":"63eef0eb0e827c87442fbd6aff5c7a1874c5fa5ebb81df01d61d9ffee911bef8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:07:23.254005Z","signature_b64":"wM30SsoBgJL6gdIXqHnm7QemwCLzgu1G014wZByjfmYo0vuAjQaAeKElquAyoUIy1zs1bCL2Dq71gbXHp6o6BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"63eef0eb0e827c87442fbd6aff5c7a1874c5fa5ebb81df01d61d9ffee911bef8","last_reissued_at":"2026-05-18T03:07:23.253572Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:07:23.253572Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1306.5090","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":"2026-05-18T03:07:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qNPJ9sa1ohumT4Cn4cgBbHdMshv2Tyb2AbFq3HlVBGKTJ3+JW5N1VvyXAQK4sAUJKkp7MnBA8gOnLgZPkiS0DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T17:12:30.760086Z"},"content_sha256":"b14c929bd322ecb1c86dd995bc094674286795009e9a045f68967ab14202d690","schema_version":"1.0","event_id":"sha256:b14c929bd322ecb1c86dd995bc094674286795009e9a045f68967ab14202d690"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:MPXPB2YOQJ6IORBPXVVP6XD2DB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cosmology with nonminimal kinetic coupling and a power-law potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Alexei V. Toporensky, Maria A. Skugoreva, Sergey V. Sushkov","submitted_at":"2013-06-21T10:24:07Z","abstract_excerpt":"We consider cosmological dynamics in the theory of gravity with the scalar field possessing a nonminimal kinetic coupling to gravity, $\\kappa G_{\\mu\\nu}\\phi^{\\mu}\\phi^{\\nu}$, and the power-law potential $V(\\phi)=V_0\\phi^N$. Using the dynamical system method, we analyze all possible asymptotical regimes of the model under investigation and show that for sloping potentials with $0<N<2$ there exists a quasi-de Sitter asymptotic $H={1}/{\\sqrt{9\\kappa}}$ corresponding to an early inflationary Universe. In contrast to the standard inflationary scenario, the kinetic coupling inflation does not depend"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.5090","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":""},"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":"2026-05-18T03:07:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z5WlZcJ7gpILfLWZLnUgI6zPFENjtGaTC9P9ng9/nZFwrIXERGupcDuQQwKwJs6TlJbXinh/IjaR64rzNCASAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T17:12:30.760434Z"},"content_sha256":"95149460efc73a6b0c6c60e4714f7f21847abbeaca14ae3c9b4d02e9b1118b92","schema_version":"1.0","event_id":"sha256:95149460efc73a6b0c6c60e4714f7f21847abbeaca14ae3c9b4d02e9b1118b92"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MPXPB2YOQJ6IORBPXVVP6XD2DB/bundle.json","state_url":"https://pith.science/pith/MPXPB2YOQJ6IORBPXVVP6XD2DB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MPXPB2YOQJ6IORBPXVVP6XD2DB/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":"2026-06-27T17:12:30Z","links":{"resolver":"https://pith.science/pith/MPXPB2YOQJ6IORBPXVVP6XD2DB","bundle":"https://pith.science/pith/MPXPB2YOQJ6IORBPXVVP6XD2DB/bundle.json","state":"https://pith.science/pith/MPXPB2YOQJ6IORBPXVVP6XD2DB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MPXPB2YOQJ6IORBPXVVP6XD2DB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:MPXPB2YOQJ6IORBPXVVP6XD2DB","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":"48881747ae986d904b9b3683b3770b8a83818199ef0c717e6613ec50022e389a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-06-21T10:24:07Z","title_canon_sha256":"a4a89b32ceb80f033d9984f106ccbada2ab22dbf1801ece5855ba1f8749f1c77"},"schema_version":"1.0","source":{"id":"1306.5090","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.5090","created_at":"2026-05-18T03:07:23Z"},{"alias_kind":"arxiv_version","alias_value":"1306.5090v1","created_at":"2026-05-18T03:07:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.5090","created_at":"2026-05-18T03:07:23Z"},{"alias_kind":"pith_short_12","alias_value":"MPXPB2YOQJ6I","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"MPXPB2YOQJ6IORBP","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"MPXPB2YO","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:95149460efc73a6b0c6c60e4714f7f21847abbeaca14ae3c9b4d02e9b1118b92","target":"graph","created_at":"2026-05-18T03:07:23Z","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 consider cosmological dynamics in the theory of gravity with the scalar field possessing a nonminimal kinetic coupling to gravity, $\\kappa G_{\\mu\\nu}\\phi^{\\mu}\\phi^{\\nu}$, and the power-law potential $V(\\phi)=V_0\\phi^N$. Using the dynamical system method, we analyze all possible asymptotical regimes of the model under investigation and show that for sloping potentials with $0<N<2$ there exists a quasi-de Sitter asymptotic $H={1}/{\\sqrt{9\\kappa}}$ corresponding to an early inflationary Universe. In contrast to the standard inflationary scenario, the kinetic coupling inflation does not depend","authors_text":"Alexei V. Toporensky, Maria A. Skugoreva, Sergey V. Sushkov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-06-21T10:24:07Z","title":"Cosmology with nonminimal kinetic coupling and a power-law potential"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.5090","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:b14c929bd322ecb1c86dd995bc094674286795009e9a045f68967ab14202d690","target":"record","created_at":"2026-05-18T03:07:23Z","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":"48881747ae986d904b9b3683b3770b8a83818199ef0c717e6613ec50022e389a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-06-21T10:24:07Z","title_canon_sha256":"a4a89b32ceb80f033d9984f106ccbada2ab22dbf1801ece5855ba1f8749f1c77"},"schema_version":"1.0","source":{"id":"1306.5090","kind":"arxiv","version":1}},"canonical_sha256":"63eef0eb0e827c87442fbd6aff5c7a1874c5fa5ebb81df01d61d9ffee911bef8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"63eef0eb0e827c87442fbd6aff5c7a1874c5fa5ebb81df01d61d9ffee911bef8","first_computed_at":"2026-05-18T03:07:23.253572Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:07:23.253572Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wM30SsoBgJL6gdIXqHnm7QemwCLzgu1G014wZByjfmYo0vuAjQaAeKElquAyoUIy1zs1bCL2Dq71gbXHp6o6BA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:07:23.254005Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.5090","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b14c929bd322ecb1c86dd995bc094674286795009e9a045f68967ab14202d690","sha256:95149460efc73a6b0c6c60e4714f7f21847abbeaca14ae3c9b4d02e9b1118b92"],"state_sha256":"4b57099cc843e913559e096a70de32f5778009aff75a85ddeff3274115c56eb0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7uNfdH/haJeURe9S4SyG82m4RrgyuPu5Yf87TLEigxdSlqJbSA09QF8Cq5U6z0vNBTunBZV5oS2+tlN9mnOOCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T17:12:30.762252Z","bundle_sha256":"9e1c7798e2efb9d9680715f6458930e30e706a54194c545120da449eef311cfd"}}