{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:N6UKRDK4SEWDBRFE77PXXJSMYI","short_pith_number":"pith:N6UKRDK4","canonical_record":{"source":{"id":"1711.00833","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-11-02T17:36:16Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"333948b1a4787bb1bce702b8ce6835d520119495781111e59ecda16dd61bca9b","abstract_canon_sha256":"ca89cad1496494570eb831a10ee27c98df891dab08520cd607842c0668c43232"},"schema_version":"1.0"},"canonical_sha256":"6fa8a88d5c912c30c4a4ffdf7ba64cc213c7ae1e21b63c388f31e634cbc4c450","source":{"kind":"arxiv","id":"1711.00833","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00833","created_at":"2026-05-18T00:16:08Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00833v2","created_at":"2026-05-18T00:16:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00833","created_at":"2026-05-18T00:16:08Z"},{"alias_kind":"pith_short_12","alias_value":"N6UKRDK4SEWD","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"N6UKRDK4SEWDBRFE","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"N6UKRDK4","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:N6UKRDK4SEWDBRFE77PXXJSMYI","target":"record","payload":{"canonical_record":{"source":{"id":"1711.00833","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-11-02T17:36:16Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"333948b1a4787bb1bce702b8ce6835d520119495781111e59ecda16dd61bca9b","abstract_canon_sha256":"ca89cad1496494570eb831a10ee27c98df891dab08520cd607842c0668c43232"},"schema_version":"1.0"},"canonical_sha256":"6fa8a88d5c912c30c4a4ffdf7ba64cc213c7ae1e21b63c388f31e634cbc4c450","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:16:08.429005Z","signature_b64":"ifRGeQhNKN4agYA/KJk1kcUXKRGFSh6BXtJNKdtn8FsHkCZgW7Lvll2fqWsPWuUc5gWrX+++DROCxP1wpJNcBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6fa8a88d5c912c30c4a4ffdf7ba64cc213c7ae1e21b63c388f31e634cbc4c450","last_reissued_at":"2026-05-18T00:16:08.428390Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:16:08.428390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.00833","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":"2026-05-18T00:16:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c11wUXTY3jhqMHNxG1vYvUIwKKyJS8sTOc1ZgsgvawECKvJDj1YvPQfOtLgGNWBNsjjtGnL4V2JBx3X3IQMjAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T18:00:53.624507Z"},"content_sha256":"04734ecde1778fce0df295dfced4dfa33099bb3aa3921303a6682ecceeaf9d36","schema_version":"1.0","event_id":"sha256:04734ecde1778fce0df295dfced4dfa33099bb3aa3921303a6682ecceeaf9d36"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:N6UKRDK4SEWDBRFE77PXXJSMYI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mutated hilltop inflation revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Barun Kumar Pal","submitted_at":"2017-11-02T17:36:16Z","abstract_excerpt":"In this work we re-investigate pros and cons of mutated hilltop inflation. Applying Hamilton-Jacobi formalism we solve inflationary dynamics and find that inflation goes on along the ${\\cal W}_{-1}$ branch of the Lambert function. Depending on the model parameter mutated hilltop model renders two types of inflationary solutions: one corresponds to small inflaton excursion during observable inflation and the other describes large field inflation. The inflationary observables from curvature perturbation are in tune with the current data for a wide range of the model parameter. The small field br"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00833","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":""},"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":"2026-05-18T00:16:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9IcqbYFzop+hty1/8rBUK1x+HgmZu6Xwnri61dHoAh939BYaxFSOlfFDoajubC94KJFaMC0nPaiFkjnFkpWYDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T18:00:53.625301Z"},"content_sha256":"b0a6e3d0ce9fec29e44a8f8d55d6821e8fbc852cf8b8cb57940805f94f1255f6","schema_version":"1.0","event_id":"sha256:b0a6e3d0ce9fec29e44a8f8d55d6821e8fbc852cf8b8cb57940805f94f1255f6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N6UKRDK4SEWDBRFE77PXXJSMYI/bundle.json","state_url":"https://pith.science/pith/N6UKRDK4SEWDBRFE77PXXJSMYI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N6UKRDK4SEWDBRFE77PXXJSMYI/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":"2026-05-30T18:00:53Z","links":{"resolver":"https://pith.science/pith/N6UKRDK4SEWDBRFE77PXXJSMYI","bundle":"https://pith.science/pith/N6UKRDK4SEWDBRFE77PXXJSMYI/bundle.json","state":"https://pith.science/pith/N6UKRDK4SEWDBRFE77PXXJSMYI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N6UKRDK4SEWDBRFE77PXXJSMYI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:N6UKRDK4SEWDBRFE77PXXJSMYI","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":"ca89cad1496494570eb831a10ee27c98df891dab08520cd607842c0668c43232","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-11-02T17:36:16Z","title_canon_sha256":"333948b1a4787bb1bce702b8ce6835d520119495781111e59ecda16dd61bca9b"},"schema_version":"1.0","source":{"id":"1711.00833","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00833","created_at":"2026-05-18T00:16:08Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00833v2","created_at":"2026-05-18T00:16:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00833","created_at":"2026-05-18T00:16:08Z"},{"alias_kind":"pith_short_12","alias_value":"N6UKRDK4SEWD","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"N6UKRDK4SEWDBRFE","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"N6UKRDK4","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:b0a6e3d0ce9fec29e44a8f8d55d6821e8fbc852cf8b8cb57940805f94f1255f6","target":"graph","created_at":"2026-05-18T00:16:08Z","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 this work we re-investigate pros and cons of mutated hilltop inflation. Applying Hamilton-Jacobi formalism we solve inflationary dynamics and find that inflation goes on along the ${\\cal W}_{-1}$ branch of the Lambert function. Depending on the model parameter mutated hilltop model renders two types of inflationary solutions: one corresponds to small inflaton excursion during observable inflation and the other describes large field inflation. The inflationary observables from curvature perturbation are in tune with the current data for a wide range of the model parameter. The small field br","authors_text":"Barun Kumar Pal","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-11-02T17:36:16Z","title":"Mutated hilltop inflation revisited"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00833","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":"sha256:04734ecde1778fce0df295dfced4dfa33099bb3aa3921303a6682ecceeaf9d36","target":"record","created_at":"2026-05-18T00:16:08Z","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":"ca89cad1496494570eb831a10ee27c98df891dab08520cd607842c0668c43232","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-11-02T17:36:16Z","title_canon_sha256":"333948b1a4787bb1bce702b8ce6835d520119495781111e59ecda16dd61bca9b"},"schema_version":"1.0","source":{"id":"1711.00833","kind":"arxiv","version":2}},"canonical_sha256":"6fa8a88d5c912c30c4a4ffdf7ba64cc213c7ae1e21b63c388f31e634cbc4c450","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6fa8a88d5c912c30c4a4ffdf7ba64cc213c7ae1e21b63c388f31e634cbc4c450","first_computed_at":"2026-05-18T00:16:08.428390Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:16:08.428390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ifRGeQhNKN4agYA/KJk1kcUXKRGFSh6BXtJNKdtn8FsHkCZgW7Lvll2fqWsPWuUc5gWrX+++DROCxP1wpJNcBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:16:08.429005Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.00833","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04734ecde1778fce0df295dfced4dfa33099bb3aa3921303a6682ecceeaf9d36","sha256:b0a6e3d0ce9fec29e44a8f8d55d6821e8fbc852cf8b8cb57940805f94f1255f6"],"state_sha256":"d16edf2f04a95a4b948663a6ef035149cd5794e188105c1ac9a3f6e2b8b41054"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TC5FIlRye6qmRwa2KgcUQBPFl4XDq9S6aIycT4YmM6xm+nIAvLiRoIGIQd0u8kHo4AyXCQVwFICHQzOJu6c3Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T18:00:53.628909Z","bundle_sha256":"2dea274ceb53fc7286558b3469f0ca48cf54b72bd91f1c10571277cf07f1734a"}}