{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:AQQEIR4544NU7YNXBNFQAJYPS4","short_pith_number":"pith:AQQEIR45","schema_version":"1.0","canonical_sha256":"042044479de71b4fe1b70b4b00270f97023300293c81c58163bd9f095edc96eb","source":{"kind":"arxiv","id":"1310.1963","version":1},"attestation_state":"computed","paper":{"title":"Quantum Vacuum Instability of 'Eternal' de Sitter Space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th","math-ph","math.MP"],"primary_cat":"gr-qc","authors_text":"Emil Mottola (Los Alamos National Laboratory), Paul R. Anderson (Wake Forest Univ.)","submitted_at":"2013-10-07T22:05:35Z","abstract_excerpt":"The Euclidean or Bunch-Davies O(4,1) invariant 'vacuum' state of quantum fields in global de Sitter space is shown to be unstable to small perturbations, even for a massive free field with no self-interactions. There are perturbations of this state with arbitrarily small energy density at early times that is exponentially blueshifted in the contracting phase of 'eternal' de Sitter space, and becomes large enough to disturb the classical geometry through the semiclassical Einstein eqs. at later times. In the closely analogous case of a constant, uniform electric field, a time symmetric state eq"},"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":"1310.1963","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-10-07T22:05:35Z","cross_cats_sorted":["astro-ph.CO","hep-th","math-ph","math.MP"],"title_canon_sha256":"8d5e7853dae61ad9cbf9ab5d9a78940e3134537249ac245d5129597a77067129","abstract_canon_sha256":"f7d98ff721617a9e551d81b38917a24d78f97fac92fddfa0ddf6ab5952479fa4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:06.442364Z","signature_b64":"NujRFYXXFuHylMo6YNuv+BWM6tAzpnNT/YK3c8THXV3bicC0JylgIuVzMbJPVQ1Or0oYqNcwYpmKetoYLB+VDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"042044479de71b4fe1b70b4b00270f97023300293c81c58163bd9f095edc96eb","last_reissued_at":"2026-05-18T02:51:06.441738Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:06.441738Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum Vacuum Instability of 'Eternal' de Sitter Space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th","math-ph","math.MP"],"primary_cat":"gr-qc","authors_text":"Emil Mottola (Los Alamos National Laboratory), Paul R. Anderson (Wake Forest Univ.)","submitted_at":"2013-10-07T22:05:35Z","abstract_excerpt":"The Euclidean or Bunch-Davies O(4,1) invariant 'vacuum' state of quantum fields in global de Sitter space is shown to be unstable to small perturbations, even for a massive free field with no self-interactions. There are perturbations of this state with arbitrarily small energy density at early times that is exponentially blueshifted in the contracting phase of 'eternal' de Sitter space, and becomes large enough to disturb the classical geometry through the semiclassical Einstein eqs. at later times. In the closely analogous case of a constant, uniform electric field, a time symmetric state eq"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.1963","kind":"arxiv","version":1},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1310.1963","created_at":"2026-05-18T02:51:06.441855+00:00"},{"alias_kind":"arxiv_version","alias_value":"1310.1963v1","created_at":"2026-05-18T02:51:06.441855+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.1963","created_at":"2026-05-18T02:51:06.441855+00:00"},{"alias_kind":"pith_short_12","alias_value":"AQQEIR4544NU","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_16","alias_value":"AQQEIR4544NU7YNX","created_at":"2026-05-18T12:27:38.830355+00:00"},{"alias_kind":"pith_short_8","alias_value":"AQQEIR45","created_at":"2026-05-18T12:27:38.830355+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2601.15878","citing_title":"The thermal backreaction of a scalar field in de Sitter spacetime. II. Spectrum enhancement and holography","ref_index":9,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AQQEIR4544NU7YNXBNFQAJYPS4","json":"https://pith.science/pith/AQQEIR4544NU7YNXBNFQAJYPS4.json","graph_json":"https://pith.science/api/pith-number/AQQEIR4544NU7YNXBNFQAJYPS4/graph.json","events_json":"https://pith.science/api/pith-number/AQQEIR4544NU7YNXBNFQAJYPS4/events.json","paper":"https://pith.science/paper/AQQEIR45"},"agent_actions":{"view_html":"https://pith.science/pith/AQQEIR4544NU7YNXBNFQAJYPS4","download_json":"https://pith.science/pith/AQQEIR4544NU7YNXBNFQAJYPS4.json","view_paper":"https://pith.science/paper/AQQEIR45","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1310.1963&json=true","fetch_graph":"https://pith.science/api/pith-number/AQQEIR4544NU7YNXBNFQAJYPS4/graph.json","fetch_events":"https://pith.science/api/pith-number/AQQEIR4544NU7YNXBNFQAJYPS4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AQQEIR4544NU7YNXBNFQAJYPS4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AQQEIR4544NU7YNXBNFQAJYPS4/action/storage_attestation","attest_author":"https://pith.science/pith/AQQEIR4544NU7YNXBNFQAJYPS4/action/author_attestation","sign_citation":"https://pith.science/pith/AQQEIR4544NU7YNXBNFQAJYPS4/action/citation_signature","submit_replication":"https://pith.science/pith/AQQEIR4544NU7YNXBNFQAJYPS4/action/replication_record"}},"created_at":"2026-05-18T02:51:06.441855+00:00","updated_at":"2026-05-18T02:51:06.441855+00:00"}