{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:F3YHT2UTGURX5RL6ICUIHLJ2CC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"e5f93c3f6e958aa28c8208ef9823e3ca7152e823e55542d446fef73a6e52091f","cross_cats_sorted":["math.MP","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2015-02-03T16:36:08Z","title_canon_sha256":"8fd587c8ceb2552a1b7c8fb24164dcb5b7bc3e3d0b0b8cce78da56c9272539b9"},"schema_version":"1.0","source":{"id":"1502.00917","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.00917","created_at":"2026-05-18T01:19:00Z"},{"alias_kind":"arxiv_version","alias_value":"1502.00917v1","created_at":"2026-05-18T01:19:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.00917","created_at":"2026-05-18T01:19:00Z"},{"alias_kind":"pith_short_12","alias_value":"F3YHT2UTGURX","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"F3YHT2UTGURX5RL6","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"F3YHT2UT","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:04cd6cb9cd80d054582c00809dc2584c7ccf0d69bf99abf3cf652940861888b8","target":"graph","created_at":"2026-05-18T01:19:00Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In this paper, we generalize a previous relativistic $1+1$-dimensional model for two mass-less Dirac particles with relativistic contact interactions to the $N$-particle case. Our model is based on the notion of a multi-time wave function which, according to Dirac, is the central object in a relativistic multi-particle quantum theory in the Schr\\\"odinger picture. Consequently, we achieve a manifestly Lorentz invariant formulation on configuration space-time. Our model is constructed to be compatible with antisymmetry and probability conservation in a relativistic sense. On the mathematical sid","authors_text":"Lukas Nickel, Matthias Lienert","cross_cats":["math.MP","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2015-02-03T16:36:08Z","title":"A simple explicitly solvable interacting relativistic N-particle model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.00917","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:16eaea8bdd34c754711c19a43116ba6746d89c39a0babadf48fd264d9329edd8","target":"record","created_at":"2026-05-18T01:19:00Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"e5f93c3f6e958aa28c8208ef9823e3ca7152e823e55542d446fef73a6e52091f","cross_cats_sorted":["math.MP","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2015-02-03T16:36:08Z","title_canon_sha256":"8fd587c8ceb2552a1b7c8fb24164dcb5b7bc3e3d0b0b8cce78da56c9272539b9"},"schema_version":"1.0","source":{"id":"1502.00917","kind":"arxiv","version":1}},"canonical_sha256":"2ef079ea9335237ec57e40a883ad3a10907d1a2b0fc7375efd825faed49e0a2f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ef079ea9335237ec57e40a883ad3a10907d1a2b0fc7375efd825faed49e0a2f","first_computed_at":"2026-05-18T01:19:00.558356Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:19:00.558356Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ds5C3gs7I8z3h2X3c7s7BKqGV+M7fVoHIk33p6HDN3ivtKKD78qcsc0KjsmVOKplv+fGAGb6beNXMzL2j+ZfBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:19:00.558889Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.00917","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:16eaea8bdd34c754711c19a43116ba6746d89c39a0babadf48fd264d9329edd8","sha256:04cd6cb9cd80d054582c00809dc2584c7ccf0d69bf99abf3cf652940861888b8"],"state_sha256":"ea1f030c4a7a3eae8b40c6b0f406edfed386b23dd4346de532909d7a9f45ce61"}