{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:D66455XSTKMQNR3Z6WSP7WBBLU","short_pith_number":"pith:D66455XS","canonical_record":{"source":{"id":"1612.04124","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-12-13T12:25:52Z","cross_cats_sorted":[],"title_canon_sha256":"a0c9441d570c5f819148e73e0cd3f9e516ef4723c66af23358a2649ba07b490d","abstract_canon_sha256":"6585b05758fafb036553fdc33a1de4a19cd6584e6e9139befb32962bc166565e"},"schema_version":"1.0"},"canonical_sha256":"1fbdcef6f29a9906c779f5a4ffd8215d1a5b0c3a9faccb8f57fc207c38bc4143","source":{"kind":"arxiv","id":"1612.04124","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.04124","created_at":"2026-05-18T00:47:05Z"},{"alias_kind":"arxiv_version","alias_value":"1612.04124v3","created_at":"2026-05-18T00:47:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.04124","created_at":"2026-05-18T00:47:05Z"},{"alias_kind":"pith_short_12","alias_value":"D66455XSTKMQ","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"D66455XSTKMQNR3Z","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"D66455XS","created_at":"2026-05-18T12:30:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:D66455XSTKMQNR3Z6WSP7WBBLU","target":"record","payload":{"canonical_record":{"source":{"id":"1612.04124","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-12-13T12:25:52Z","cross_cats_sorted":[],"title_canon_sha256":"a0c9441d570c5f819148e73e0cd3f9e516ef4723c66af23358a2649ba07b490d","abstract_canon_sha256":"6585b05758fafb036553fdc33a1de4a19cd6584e6e9139befb32962bc166565e"},"schema_version":"1.0"},"canonical_sha256":"1fbdcef6f29a9906c779f5a4ffd8215d1a5b0c3a9faccb8f57fc207c38bc4143","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:05.542522Z","signature_b64":"scsr6oRjk45caSwJ2h0hZfy06pepyWiUILZyRtVI9oe1LRNNROy416F/3N1aDR+dbLPwlL0AXsezV7xi/IzLDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1fbdcef6f29a9906c779f5a4ffd8215d1a5b0c3a9faccb8f57fc207c38bc4143","last_reissued_at":"2026-05-18T00:47:05.541963Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:05.541963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1612.04124","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":"2026-05-18T00:47:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DpUFLYrgDt4MfFUsFb0rgP6p4XcbSk68JfLV7XgZx7lMV8c5FjGfq3WwGhb1OZg3yS53IpeYOGjT/E3kD4DABg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T06:35:22.733663Z"},"content_sha256":"b1cf55346adc321316c40991190ea58c792717c7bcfac5440805c5df9cdd49d5","schema_version":"1.0","event_id":"sha256:b1cf55346adc321316c40991190ea58c792717c7bcfac5440805c5df9cdd49d5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:D66455XSTKMQNR3Z6WSP7WBBLU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hamilton-Jacobi approach for quasi-exponential inflation: predictions and constraints after Planck 2015 results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Nelson Videla","submitted_at":"2016-12-13T12:25:52Z","abstract_excerpt":"In the present work we study the consequences of considering an inflationary universe model in which the Hubble rate has a quasi-exponential dependence in the inflaton field, given by $H(\\phi)=H_{inf}\\exp \\left[\\frac{\\frac{\\phi}{m_p}}{p\\left(1+\\frac{\\phi}{m_p}\\right)}\\right]$. We analyze the inflation dynamics under the Hamilton-Jacobi approach, which allows us to consider $H(\\phi)$, rather than $V(\\phi)$, as the fundamental quantity to be specified. By comparing the theoretical predictions of the model together with the allowed contour plots in the $n_s-r$ plane and the amplitude of primordia"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.04124","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":"2026-05-18T00:47:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"azkFSYA7fZnKSoUYlI0vJf+lWAUp2v3jNJQpy+KPJPZ4RUnV5nZsHEp1pODcF9fXe+OeP4l3csc24+IBA0MnCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T06:35:22.734001Z"},"content_sha256":"37f99c11da2ab184e460ceec0c93c0c3fae83b45013da5aadac0e36d40c110e8","schema_version":"1.0","event_id":"sha256:37f99c11da2ab184e460ceec0c93c0c3fae83b45013da5aadac0e36d40c110e8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D66455XSTKMQNR3Z6WSP7WBBLU/bundle.json","state_url":"https://pith.science/pith/D66455XSTKMQNR3Z6WSP7WBBLU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D66455XSTKMQNR3Z6WSP7WBBLU/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":"2026-06-29T06:35:22Z","links":{"resolver":"https://pith.science/pith/D66455XSTKMQNR3Z6WSP7WBBLU","bundle":"https://pith.science/pith/D66455XSTKMQNR3Z6WSP7WBBLU/bundle.json","state":"https://pith.science/pith/D66455XSTKMQNR3Z6WSP7WBBLU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D66455XSTKMQNR3Z6WSP7WBBLU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:D66455XSTKMQNR3Z6WSP7WBBLU","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":"6585b05758fafb036553fdc33a1de4a19cd6584e6e9139befb32962bc166565e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-12-13T12:25:52Z","title_canon_sha256":"a0c9441d570c5f819148e73e0cd3f9e516ef4723c66af23358a2649ba07b490d"},"schema_version":"1.0","source":{"id":"1612.04124","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.04124","created_at":"2026-05-18T00:47:05Z"},{"alias_kind":"arxiv_version","alias_value":"1612.04124v3","created_at":"2026-05-18T00:47:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.04124","created_at":"2026-05-18T00:47:05Z"},{"alias_kind":"pith_short_12","alias_value":"D66455XSTKMQ","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"D66455XSTKMQNR3Z","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"D66455XS","created_at":"2026-05-18T12:30:09Z"}],"graph_snapshots":[{"event_id":"sha256:37f99c11da2ab184e460ceec0c93c0c3fae83b45013da5aadac0e36d40c110e8","target":"graph","created_at":"2026-05-18T00:47:05Z","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":"In the present work we study the consequences of considering an inflationary universe model in which the Hubble rate has a quasi-exponential dependence in the inflaton field, given by $H(\\phi)=H_{inf}\\exp \\left[\\frac{\\frac{\\phi}{m_p}}{p\\left(1+\\frac{\\phi}{m_p}\\right)}\\right]$. We analyze the inflation dynamics under the Hamilton-Jacobi approach, which allows us to consider $H(\\phi)$, rather than $V(\\phi)$, as the fundamental quantity to be specified. By comparing the theoretical predictions of the model together with the allowed contour plots in the $n_s-r$ plane and the amplitude of primordia","authors_text":"Nelson Videla","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-12-13T12:25:52Z","title":"Hamilton-Jacobi approach for quasi-exponential inflation: predictions and constraints after Planck 2015 results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.04124","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:b1cf55346adc321316c40991190ea58c792717c7bcfac5440805c5df9cdd49d5","target":"record","created_at":"2026-05-18T00:47:05Z","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":"6585b05758fafb036553fdc33a1de4a19cd6584e6e9139befb32962bc166565e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-12-13T12:25:52Z","title_canon_sha256":"a0c9441d570c5f819148e73e0cd3f9e516ef4723c66af23358a2649ba07b490d"},"schema_version":"1.0","source":{"id":"1612.04124","kind":"arxiv","version":3}},"canonical_sha256":"1fbdcef6f29a9906c779f5a4ffd8215d1a5b0c3a9faccb8f57fc207c38bc4143","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1fbdcef6f29a9906c779f5a4ffd8215d1a5b0c3a9faccb8f57fc207c38bc4143","first_computed_at":"2026-05-18T00:47:05.541963Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:05.541963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"scsr6oRjk45caSwJ2h0hZfy06pepyWiUILZyRtVI9oe1LRNNROy416F/3N1aDR+dbLPwlL0AXsezV7xi/IzLDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:05.542522Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.04124","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b1cf55346adc321316c40991190ea58c792717c7bcfac5440805c5df9cdd49d5","sha256:37f99c11da2ab184e460ceec0c93c0c3fae83b45013da5aadac0e36d40c110e8"],"state_sha256":"3c7acad1665b6fa88ea330b3824b8ccd032828ebfcb07aebdece4b3e64070607"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lZG7HRqLrOF224WWOzVXE/GGBQq/UUrOthNlyCAXR6aUhpHAE1INdxk3Jxyb0JTlez4FaVd9B4JGe0QRgW6KDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T06:35:22.735862Z","bundle_sha256":"2d607d85af9186b8628e06ff48d1f5e4dad0a32f7ccd5dde3a0685a66c0fc6a1"}}