{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:2JJRL6KJHAW5BDH5GVT2GBWBXN","short_pith_number":"pith:2JJRL6KJ","schema_version":"1.0","canonical_sha256":"d25315f949382dd08cfd3567a306c1bb61a4e9aec9486a90890e44003314f958","source":{"kind":"arxiv","id":"1401.6093","version":1},"attestation_state":"computed","paper":{"title":"Multi-Time Formulation of Pair Creation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Roderich Tumulka, S\\\"oren Petrat","submitted_at":"2014-01-23T18:37:30Z","abstract_excerpt":"In a recent work [8], we have described a formulation of a model quantum field theory in terms of a multi-time wave function and proposed a suitable system of multi-time Schroedinger equations governing the evolution of that wave function. Here, we provide further evidence that multi-time wave functions provide a viable formulation of relevant quantum field theories by describing a multi-time formulation, analogous to the one in [8], of another model quantum field theory. This model involves three species of particles, say x-particles, anti-x-particles, and y-particles, and postulates that a y"},"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":"1401.6093","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-01-23T18:37:30Z","cross_cats_sorted":[],"title_canon_sha256":"d9716657859c04bee19656b9089b11bf8a4a2b69e2e818eaf1c63bd89fa70b55","abstract_canon_sha256":"97a5d61b210b8990e7c64290a6407d3df30d85cbd8c7a2ec51a954b3aaf16173"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:57:26.095835Z","signature_b64":"gAtB6Is25AaOp7X55aiLNYJ2nN+LmaBr+szwf25TPI9/JYSkN3+g6du6v5GFcsLkZHKMuqlhP6E8OM98sqvKDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d25315f949382dd08cfd3567a306c1bb61a4e9aec9486a90890e44003314f958","last_reissued_at":"2026-05-18T02:57:26.095129Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:57:26.095129Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multi-Time Formulation of Pair Creation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Roderich Tumulka, S\\\"oren Petrat","submitted_at":"2014-01-23T18:37:30Z","abstract_excerpt":"In a recent work [8], we have described a formulation of a model quantum field theory in terms of a multi-time wave function and proposed a suitable system of multi-time Schroedinger equations governing the evolution of that wave function. Here, we provide further evidence that multi-time wave functions provide a viable formulation of relevant quantum field theories by describing a multi-time formulation, analogous to the one in [8], of another model quantum field theory. This model involves three species of particles, say x-particles, anti-x-particles, and y-particles, and postulates that a y"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.6093","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":"1401.6093","created_at":"2026-05-18T02:57:26.095233+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.6093v1","created_at":"2026-05-18T02:57:26.095233+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.6093","created_at":"2026-05-18T02:57:26.095233+00:00"},{"alias_kind":"pith_short_12","alias_value":"2JJRL6KJHAW5","created_at":"2026-05-18T12:28:11.866339+00:00"},{"alias_kind":"pith_short_16","alias_value":"2JJRL6KJHAW5BDH5","created_at":"2026-05-18T12:28:11.866339+00:00"},{"alias_kind":"pith_short_8","alias_value":"2JJRL6KJ","created_at":"2026-05-18T12:28:11.866339+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/2JJRL6KJHAW5BDH5GVT2GBWBXN","json":"https://pith.science/pith/2JJRL6KJHAW5BDH5GVT2GBWBXN.json","graph_json":"https://pith.science/api/pith-number/2JJRL6KJHAW5BDH5GVT2GBWBXN/graph.json","events_json":"https://pith.science/api/pith-number/2JJRL6KJHAW5BDH5GVT2GBWBXN/events.json","paper":"https://pith.science/paper/2JJRL6KJ"},"agent_actions":{"view_html":"https://pith.science/pith/2JJRL6KJHAW5BDH5GVT2GBWBXN","download_json":"https://pith.science/pith/2JJRL6KJHAW5BDH5GVT2GBWBXN.json","view_paper":"https://pith.science/paper/2JJRL6KJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.6093&json=true","fetch_graph":"https://pith.science/api/pith-number/2JJRL6KJHAW5BDH5GVT2GBWBXN/graph.json","fetch_events":"https://pith.science/api/pith-number/2JJRL6KJHAW5BDH5GVT2GBWBXN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2JJRL6KJHAW5BDH5GVT2GBWBXN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2JJRL6KJHAW5BDH5GVT2GBWBXN/action/storage_attestation","attest_author":"https://pith.science/pith/2JJRL6KJHAW5BDH5GVT2GBWBXN/action/author_attestation","sign_citation":"https://pith.science/pith/2JJRL6KJHAW5BDH5GVT2GBWBXN/action/citation_signature","submit_replication":"https://pith.science/pith/2JJRL6KJHAW5BDH5GVT2GBWBXN/action/replication_record"}},"created_at":"2026-05-18T02:57:26.095233+00:00","updated_at":"2026-05-18T02:57:26.095233+00:00"}