{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:6ADYK7S3X3E2JANGRDA5L535XF","short_pith_number":"pith:6ADYK7S3","schema_version":"1.0","canonical_sha256":"f007857e5bbec9a481a688c1d5f77db94a78462faf01d47c4d9761cf17ad1224","source":{"kind":"arxiv","id":"2407.02882","version":2},"attestation_state":"computed","paper":{"title":"Bispectrum from inflation/bouncing Universe in VCDM","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Alexander Ganz, Paul Martens, Ryo Namba, Shinji Mukohyama","submitted_at":"2024-07-03T07:57:03Z","abstract_excerpt":"We discuss the non-linear interactions within the VCDM model, a type II minimally modified gravity model with the same number of degrees of freedom as in General Relativity but not connected to the latter by field redefinitions. During an inflationary phase in the early universe, if the VCDM potential does not modify the slow-roll behavior of the inflaton field, we recover, up to the leading order, the standard results for the bispectrum in slow-roll inflation. On the other hand, if the VCDM potential becomes dominant, the interactions can strongly deviate and even violate the Maldacena's cons"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2407.02882","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2024-07-03T07:57:03Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"1b8e4dc8cc77cfa41963f109acda0077a3005dddc1c085b936e2f164633e35e7","abstract_canon_sha256":"671a6ffa141decd92d46927036c53d1ccf41ef3e94e31c03a5fb145a091565c7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:48:15.331970Z","signature_b64":"B2ejCR2ScLcIFKXAcZvq2u2cnUg20DWLmC1VksRzE7/+KxyuIxRRQcqaOHf17y+lQe5f3y1uX893Yof43V3bCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f007857e5bbec9a481a688c1d5f77db94a78462faf01d47c4d9761cf17ad1224","last_reissued_at":"2026-07-05T08:48:15.331515Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:48:15.331515Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bispectrum from inflation/bouncing Universe in VCDM","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Alexander Ganz, Paul Martens, Ryo Namba, Shinji Mukohyama","submitted_at":"2024-07-03T07:57:03Z","abstract_excerpt":"We discuss the non-linear interactions within the VCDM model, a type II minimally modified gravity model with the same number of degrees of freedom as in General Relativity but not connected to the latter by field redefinitions. During an inflationary phase in the early universe, if the VCDM potential does not modify the slow-roll behavior of the inflaton field, we recover, up to the leading order, the standard results for the bispectrum in slow-roll inflation. On the other hand, if the VCDM potential becomes dominant, the interactions can strongly deviate and even violate the Maldacena's cons"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.02882","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/2407.02882/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2407.02882","created_at":"2026-07-05T08:48:15.331578+00:00"},{"alias_kind":"arxiv_version","alias_value":"2407.02882v2","created_at":"2026-07-05T08:48:15.331578+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.02882","created_at":"2026-07-05T08:48:15.331578+00:00"},{"alias_kind":"pith_short_12","alias_value":"6ADYK7S3X3E2","created_at":"2026-07-05T08:48:15.331578+00:00"},{"alias_kind":"pith_short_16","alias_value":"6ADYK7S3X3E2JANG","created_at":"2026-07-05T08:48:15.331578+00:00"},{"alias_kind":"pith_short_8","alias_value":"6ADYK7S3","created_at":"2026-07-05T08:48:15.331578+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.12464","citing_title":"Kinematic Probes of Type-II MMG: Pad\\'e Cosmographic Analysis of VCDM","ref_index":59,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/6ADYK7S3X3E2JANGRDA5L535XF","json":"https://pith.science/pith/6ADYK7S3X3E2JANGRDA5L535XF.json","graph_json":"https://pith.science/api/pith-number/6ADYK7S3X3E2JANGRDA5L535XF/graph.json","events_json":"https://pith.science/api/pith-number/6ADYK7S3X3E2JANGRDA5L535XF/events.json","paper":"https://pith.science/paper/6ADYK7S3"},"agent_actions":{"view_html":"https://pith.science/pith/6ADYK7S3X3E2JANGRDA5L535XF","download_json":"https://pith.science/pith/6ADYK7S3X3E2JANGRDA5L535XF.json","view_paper":"https://pith.science/paper/6ADYK7S3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2407.02882&json=true","fetch_graph":"https://pith.science/api/pith-number/6ADYK7S3X3E2JANGRDA5L535XF/graph.json","fetch_events":"https://pith.science/api/pith-number/6ADYK7S3X3E2JANGRDA5L535XF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6ADYK7S3X3E2JANGRDA5L535XF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6ADYK7S3X3E2JANGRDA5L535XF/action/storage_attestation","attest_author":"https://pith.science/pith/6ADYK7S3X3E2JANGRDA5L535XF/action/author_attestation","sign_citation":"https://pith.science/pith/6ADYK7S3X3E2JANGRDA5L535XF/action/citation_signature","submit_replication":"https://pith.science/pith/6ADYK7S3X3E2JANGRDA5L535XF/action/replication_record"}},"created_at":"2026-07-05T08:48:15.331578+00:00","updated_at":"2026-07-05T08:48:15.331578+00:00"}