{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:HJTITLCJLDP5RNTTHR7LNWVVCC","short_pith_number":"pith:HJTITLCJ","canonical_record":{"source":{"id":"hep-ph/9703209","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1997-03-02T18:28:45Z","cross_cats_sorted":["astro-ph","gr-qc","hep-th"],"title_canon_sha256":"10e4027cf9c4d583fa73078f1de70aa47518700172752b6861892818445c5126","abstract_canon_sha256":"92a4d0419b46167273bff5d164a1efa256e33053fda331b03f6bdc62597154a1"},"schema_version":"1.0"},"canonical_sha256":"3a6689ac4958dfd8b6733c7eb6dab510bd4c34ab55ea3261a29ef4ab854c52b9","source":{"kind":"arxiv","id":"hep-ph/9703209","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9703209","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9703209v2","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9703209","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"pith_short_12","alias_value":"HJTITLCJLDP5","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"pith_short_16","alias_value":"HJTITLCJLDP5RNTT","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"pith_short_8","alias_value":"HJTITLCJ","created_at":"2026-07-04T15:44:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:HJTITLCJLDP5RNTTHR7LNWVVCC","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9703209","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1997-03-02T18:28:45Z","cross_cats_sorted":["astro-ph","gr-qc","hep-th"],"title_canon_sha256":"10e4027cf9c4d583fa73078f1de70aa47518700172752b6861892818445c5126","abstract_canon_sha256":"92a4d0419b46167273bff5d164a1efa256e33053fda331b03f6bdc62597154a1"},"schema_version":"1.0"},"canonical_sha256":"3a6689ac4958dfd8b6733c7eb6dab510bd4c34ab55ea3261a29ef4ab854c52b9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:44:02.483264Z","signature_b64":"GUMBIJ64jQ1kI0UNlk5uslJj7qjxWRJjYuG5JaO/g+Zzkdk3RXn7n0+LVAnIZVIxcpiR/XjlPwRBjxuhdjV8Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3a6689ac4958dfd8b6733c7eb6dab510bd4c34ab55ea3261a29ef4ab854c52b9","last_reissued_at":"2026-07-04T15:44:02.482895Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:44:02.482895Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9703209","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":"2026-07-04T15:44:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dJHWVXwSL+JgFz2lKkFRnhwpcyseIdD3p70Tk/bd2bF/qHfJTIH0YHagXwYvNcL8nIPYFbpzq7uK4ugiBVfpAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T10:59:48.939455Z"},"content_sha256":"62ca1c1244df47f9c242edb29793bb4939006b19b3ac1dc38239325092156976","schema_version":"1.0","event_id":"sha256:62ca1c1244df47f9c242edb29793bb4939006b19b3ac1dc38239325092156976"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:HJTITLCJLDP5RNTTHR7LNWVVCC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hybrid Inflation in Supergravity","license":"","headline":"","cross_cats":["astro-ph","gr-qc","hep-th"],"primary_cat":"hep-ph","authors_text":"Andrei Linde, Antonio Riotto","submitted_at":"1997-03-02T18:28:45Z","abstract_excerpt":"We propose a simple realization of hybrid inflation in supergravity, which does not require any unnaturally small parameters. Inflation in this scenario is relatively short, and inflationary density perturbations fall down on large scales, which corresponds to a blue spectrum with n > 1. Superheavy strings which are formed after inflation in this scenario produce density perturbations of comparable magnitude. In this mixed perturbation (MP) model one may have microwave anisotropy produced by strings and galaxy formation due to inflationary perturbations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9703209","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/hep-ph/9703209/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":"2026-07-04T15:44:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZdzMFk50Fj1q/1B+cxGL+M8rwWNotrhLxFsNAD1ITZ57a9Rax4Y7R2C/hy6JMuXjNCkkdw/fzn3MN8ErXk2IDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T10:59:48.939826Z"},"content_sha256":"441912bdd9cdfb0996645e92e113815a894c46af3739eaeab9e514709e93d0a9","schema_version":"1.0","event_id":"sha256:441912bdd9cdfb0996645e92e113815a894c46af3739eaeab9e514709e93d0a9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HJTITLCJLDP5RNTTHR7LNWVVCC/bundle.json","state_url":"https://pith.science/pith/HJTITLCJLDP5RNTTHR7LNWVVCC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HJTITLCJLDP5RNTTHR7LNWVVCC/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":"2026-08-07T10:59:48Z","links":{"resolver":"https://pith.science/pith/HJTITLCJLDP5RNTTHR7LNWVVCC","bundle":"https://pith.science/pith/HJTITLCJLDP5RNTTHR7LNWVVCC/bundle.json","state":"https://pith.science/pith/HJTITLCJLDP5RNTTHR7LNWVVCC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HJTITLCJLDP5RNTTHR7LNWVVCC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:HJTITLCJLDP5RNTTHR7LNWVVCC","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":"92a4d0419b46167273bff5d164a1efa256e33053fda331b03f6bdc62597154a1","cross_cats_sorted":["astro-ph","gr-qc","hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1997-03-02T18:28:45Z","title_canon_sha256":"10e4027cf9c4d583fa73078f1de70aa47518700172752b6861892818445c5126"},"schema_version":"1.0","source":{"id":"hep-ph/9703209","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9703209","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9703209v2","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9703209","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"pith_short_12","alias_value":"HJTITLCJLDP5","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"pith_short_16","alias_value":"HJTITLCJLDP5RNTT","created_at":"2026-07-04T15:44:02Z"},{"alias_kind":"pith_short_8","alias_value":"HJTITLCJ","created_at":"2026-07-04T15:44:02Z"}],"graph_snapshots":[{"event_id":"sha256:441912bdd9cdfb0996645e92e113815a894c46af3739eaeab9e514709e93d0a9","target":"graph","created_at":"2026-07-04T15:44:02Z","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/hep-ph/9703209/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a simple realization of hybrid inflation in supergravity, which does not require any unnaturally small parameters. Inflation in this scenario is relatively short, and inflationary density perturbations fall down on large scales, which corresponds to a blue spectrum with n > 1. Superheavy strings which are formed after inflation in this scenario produce density perturbations of comparable magnitude. In this mixed perturbation (MP) model one may have microwave anisotropy produced by strings and galaxy formation due to inflationary perturbations.","authors_text":"Andrei Linde, Antonio Riotto","cross_cats":["astro-ph","gr-qc","hep-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1997-03-02T18:28:45Z","title":"Hybrid Inflation in Supergravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9703209","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":"sha256:62ca1c1244df47f9c242edb29793bb4939006b19b3ac1dc38239325092156976","target":"record","created_at":"2026-07-04T15:44:02Z","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":"92a4d0419b46167273bff5d164a1efa256e33053fda331b03f6bdc62597154a1","cross_cats_sorted":["astro-ph","gr-qc","hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"1997-03-02T18:28:45Z","title_canon_sha256":"10e4027cf9c4d583fa73078f1de70aa47518700172752b6861892818445c5126"},"schema_version":"1.0","source":{"id":"hep-ph/9703209","kind":"arxiv","version":2}},"canonical_sha256":"3a6689ac4958dfd8b6733c7eb6dab510bd4c34ab55ea3261a29ef4ab854c52b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3a6689ac4958dfd8b6733c7eb6dab510bd4c34ab55ea3261a29ef4ab854c52b9","first_computed_at":"2026-07-04T15:44:02.482895Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:44:02.482895Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GUMBIJ64jQ1kI0UNlk5uslJj7qjxWRJjYuG5JaO/g+Zzkdk3RXn7n0+LVAnIZVIxcpiR/XjlPwRBjxuhdjV8Cw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:44:02.483264Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9703209","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:62ca1c1244df47f9c242edb29793bb4939006b19b3ac1dc38239325092156976","sha256:441912bdd9cdfb0996645e92e113815a894c46af3739eaeab9e514709e93d0a9"],"state_sha256":"371617419d82cbee6093c6bc7b00d36d9946e08e7e448bd731c81593e357727b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ecFTJ+443JMhro07tCOovmMm29gSKKyyICj7+TdZO9JuHoz/gfGUSXZXT+M1NtdxFo5C7ahrJDGVGipDtG+NDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T10:59:48.942467Z","bundle_sha256":"99c2420707e2492c483bbabfe15ad2e6eb891cedde1163baf85bd5e0af92eb42"}}