{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:VY7GQRH5BEGEDJGSQWJNZRZ246","short_pith_number":"pith:VY7GQRH5","schema_version":"1.0","canonical_sha256":"ae3e6844fd090c41a4d28592dcc73ae7a8eabda42b97a6be7531dc951626066a","source":{"kind":"arxiv","id":"1204.4802","version":2},"attestation_state":"computed","paper":{"title":"Tunneling of the 3rd Kind: A Test of the Effective Non-locality of Quantum Field Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"quant-ph","authors_text":"Chris J. Wallace, Holger Gies, Joerg Jaeckel, Simon A. Gardiner","submitted_at":"2012-04-21T11:33:52Z","abstract_excerpt":"Integrating out virtual quantum fluctuations in an originally local quantum field theory results in an effective theory which is non-local. In this Letter we argue that tunneling of the 3rd kind - where particles traverse a barrier by splitting into a pair of virtual particles which recombine only after a finite distance - provides a direct test of this non-locality. We sketch a quantum-optical setup to test this effect, and investigate observable effects in a simple toy model."},"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":"1204.4802","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-04-21T11:33:52Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"d58d55a9a59ab7d6ae3370961f66a559d5812c9b23e3cf6bd84f9929dfe1d1e7","abstract_canon_sha256":"333afa6eeb18e1dedbdb1fc9579b41e67492419440539c80109112f635bd247f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:28:42.901864Z","signature_b64":"tY28Bml9TbiGbkCpEr0g1QKaaNx9153rsGdm92lVymik02GSbkbIlRK0h8KphNhP3WTeFnZ3teQEJaz3uZQtBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae3e6844fd090c41a4d28592dcc73ae7a8eabda42b97a6be7531dc951626066a","last_reissued_at":"2026-05-18T03:28:42.901159Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:28:42.901159Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tunneling of the 3rd Kind: A Test of the Effective Non-locality of Quantum Field Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"quant-ph","authors_text":"Chris J. Wallace, Holger Gies, Joerg Jaeckel, Simon A. Gardiner","submitted_at":"2012-04-21T11:33:52Z","abstract_excerpt":"Integrating out virtual quantum fluctuations in an originally local quantum field theory results in an effective theory which is non-local. In this Letter we argue that tunneling of the 3rd kind - where particles traverse a barrier by splitting into a pair of virtual particles which recombine only after a finite distance - provides a direct test of this non-locality. We sketch a quantum-optical setup to test this effect, and investigate observable effects in a simple toy model."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.4802","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1204.4802","created_at":"2026-05-18T03:28:42.901259+00:00"},{"alias_kind":"arxiv_version","alias_value":"1204.4802v2","created_at":"2026-05-18T03:28:42.901259+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.4802","created_at":"2026-05-18T03:28:42.901259+00:00"},{"alias_kind":"pith_short_12","alias_value":"VY7GQRH5BEGE","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_16","alias_value":"VY7GQRH5BEGEDJGS","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_8","alias_value":"VY7GQRH5","created_at":"2026-05-18T12:27:25.539911+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VY7GQRH5BEGEDJGSQWJNZRZ246","json":"https://pith.science/pith/VY7GQRH5BEGEDJGSQWJNZRZ246.json","graph_json":"https://pith.science/api/pith-number/VY7GQRH5BEGEDJGSQWJNZRZ246/graph.json","events_json":"https://pith.science/api/pith-number/VY7GQRH5BEGEDJGSQWJNZRZ246/events.json","paper":"https://pith.science/paper/VY7GQRH5"},"agent_actions":{"view_html":"https://pith.science/pith/VY7GQRH5BEGEDJGSQWJNZRZ246","download_json":"https://pith.science/pith/VY7GQRH5BEGEDJGSQWJNZRZ246.json","view_paper":"https://pith.science/paper/VY7GQRH5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1204.4802&json=true","fetch_graph":"https://pith.science/api/pith-number/VY7GQRH5BEGEDJGSQWJNZRZ246/graph.json","fetch_events":"https://pith.science/api/pith-number/VY7GQRH5BEGEDJGSQWJNZRZ246/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VY7GQRH5BEGEDJGSQWJNZRZ246/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VY7GQRH5BEGEDJGSQWJNZRZ246/action/storage_attestation","attest_author":"https://pith.science/pith/VY7GQRH5BEGEDJGSQWJNZRZ246/action/author_attestation","sign_citation":"https://pith.science/pith/VY7GQRH5BEGEDJGSQWJNZRZ246/action/citation_signature","submit_replication":"https://pith.science/pith/VY7GQRH5BEGEDJGSQWJNZRZ246/action/replication_record"}},"created_at":"2026-05-18T03:28:42.901259+00:00","updated_at":"2026-05-18T03:28:42.901259+00:00"}