{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:DZ2JCPL6IJA2ZT6T4CW3K2B5VF","short_pith_number":"pith:DZ2JCPL6","schema_version":"1.0","canonical_sha256":"1e74913d7e4241accfd3e0adb5683da977ebd90566e7fea463925e0470af314d","source":{"kind":"arxiv","id":"2603.03430","version":2},"attestation_state":"computed","paper":{"title":"The effects of non Bunch-Davies initial conditions on gravitationally produced relics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph"],"primary_cat":"gr-qc","authors_text":"Andrea Tesi, Enrico Bertuzzo, Gabriel M. Salla","submitted_at":"2026-03-03T19:00:01Z","abstract_excerpt":"Typical gravitational production of relics from amplification of inflationary perturbations assumes Bunch-Davies initial conditions, i.e. a vacuum with initially no particles. In this paper we investigate the impact of non Bunch-Davies initial conditions to the final abundance of relics, with particular attention to the parameter space where the total dark matter abundance is reproduced. We present a general framework for any initial condition, through which we show their non-trivial effect on both spectrum and late-time abundance. We argue that for particles whose source of conformal symmetry"},"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":"2603.03430","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2026-03-03T19:00:01Z","cross_cats_sorted":["astro-ph.HE","hep-ph"],"title_canon_sha256":"3593ccea34fbf77ca3dfb7a730921afe860e68499cc657ad3087f12fcc882ad6","abstract_canon_sha256":"0a09f08580d07b326a43d351a243afb309a79eba5fda98afbfbad54e5f3d014e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-23T03:13:55.130850Z","signature_b64":"lyp4xVmqmtlQ1yknBEbAlLZPUDIdh9c2N9bg3uOSVFekCSMgevt3MNplkmWRLqh8budeFH3R4nLZYrQIxVKOCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1e74913d7e4241accfd3e0adb5683da977ebd90566e7fea463925e0470af314d","last_reissued_at":"2026-06-23T03:13:55.130379Z","signature_status":"signed_v1","first_computed_at":"2026-06-23T03:13:55.130379Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The effects of non Bunch-Davies initial conditions on gravitationally produced relics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-ph"],"primary_cat":"gr-qc","authors_text":"Andrea Tesi, Enrico Bertuzzo, Gabriel M. Salla","submitted_at":"2026-03-03T19:00:01Z","abstract_excerpt":"Typical gravitational production of relics from amplification of inflationary perturbations assumes Bunch-Davies initial conditions, i.e. a vacuum with initially no particles. In this paper we investigate the impact of non Bunch-Davies initial conditions to the final abundance of relics, with particular attention to the parameter space where the total dark matter abundance is reproduced. We present a general framework for any initial condition, through which we show their non-trivial effect on both spectrum and late-time abundance. We argue that for particles whose source of conformal symmetry"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2603.03430","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/2603.03430/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":"2603.03430","created_at":"2026-06-23T03:13:55.130438+00:00"},{"alias_kind":"arxiv_version","alias_value":"2603.03430v2","created_at":"2026-06-23T03:13:55.130438+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2603.03430","created_at":"2026-06-23T03:13:55.130438+00:00"},{"alias_kind":"pith_short_12","alias_value":"DZ2JCPL6IJA2","created_at":"2026-06-23T03:13:55.130438+00:00"},{"alias_kind":"pith_short_16","alias_value":"DZ2JCPL6IJA2ZT6T","created_at":"2026-06-23T03:13:55.130438+00:00"},{"alias_kind":"pith_short_8","alias_value":"DZ2JCPL6","created_at":"2026-06-23T03:13:55.130438+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2605.11062","citing_title":"Neutrino mixing and gravitational production via inflation","ref_index":26,"is_internal_anchor":true},{"citing_arxiv_id":"2605.08428","citing_title":"Bipartite temporal Bell inequality for squeezed coherent state of inflationary perturbations","ref_index":32,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DZ2JCPL6IJA2ZT6T4CW3K2B5VF","json":"https://pith.science/pith/DZ2JCPL6IJA2ZT6T4CW3K2B5VF.json","graph_json":"https://pith.science/api/pith-number/DZ2JCPL6IJA2ZT6T4CW3K2B5VF/graph.json","events_json":"https://pith.science/api/pith-number/DZ2JCPL6IJA2ZT6T4CW3K2B5VF/events.json","paper":"https://pith.science/paper/DZ2JCPL6"},"agent_actions":{"view_html":"https://pith.science/pith/DZ2JCPL6IJA2ZT6T4CW3K2B5VF","download_json":"https://pith.science/pith/DZ2JCPL6IJA2ZT6T4CW3K2B5VF.json","view_paper":"https://pith.science/paper/DZ2JCPL6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2603.03430&json=true","fetch_graph":"https://pith.science/api/pith-number/DZ2JCPL6IJA2ZT6T4CW3K2B5VF/graph.json","fetch_events":"https://pith.science/api/pith-number/DZ2JCPL6IJA2ZT6T4CW3K2B5VF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DZ2JCPL6IJA2ZT6T4CW3K2B5VF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DZ2JCPL6IJA2ZT6T4CW3K2B5VF/action/storage_attestation","attest_author":"https://pith.science/pith/DZ2JCPL6IJA2ZT6T4CW3K2B5VF/action/author_attestation","sign_citation":"https://pith.science/pith/DZ2JCPL6IJA2ZT6T4CW3K2B5VF/action/citation_signature","submit_replication":"https://pith.science/pith/DZ2JCPL6IJA2ZT6T4CW3K2B5VF/action/replication_record"}},"created_at":"2026-06-23T03:13:55.130438+00:00","updated_at":"2026-06-23T03:13:55.130438+00:00"}