{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:L2TOGM356JUI74EOVDV2GQ4QSQ","short_pith_number":"pith:L2TOGM35","schema_version":"1.0","canonical_sha256":"5ea6e3337df2688ff08ea8eba343909424746171a69f072f154f0a4f4aee9258","source":{"kind":"arxiv","id":"1808.07397","version":1},"attestation_state":"computed","paper":{"title":"Multiple-particle interaction in $1+1$ dimensional lattice model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Peng Guo, Tyler Morris","submitted_at":"2018-08-22T14:56:35Z","abstract_excerpt":"Finite volume multiple-particle interaction is studied in a two-dimensional complex $\\phi^4$ lattice model. The existence of analytical solutions to the $\\phi^4$ model in two-dimensional space and time makes it a perfect model for the numerical study of finite volume effects of multi-particle interaction. The spectra from multiple particles are extracted from the Monte Carlo simulation on various lattices in several moving frames. The $S$-matrix of multi-particle scattering in $\\phi^4$ theory is completely determined by two fundamental parameters: single particle mass and the coupling strength"},"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":"1808.07397","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-08-22T14:56:35Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"bdf67f375fb7a7633311f2244a3ed1679cb3841d1db1bf81f1c7b2b844517b38","abstract_canon_sha256":"112d7bc268204b2a3beb7cb05728f5b9b739a6137442d001be128412c594427b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:47.410765Z","signature_b64":"eIs5AIAUzsZHJfuUHS1bh8LjUPj3r0cvuQfrFACms0vqlMdhCOi7oruknmw65Tg6jLpWdsgagvnM4E83Cab5Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ea6e3337df2688ff08ea8eba343909424746171a69f072f154f0a4f4aee9258","last_reissued_at":"2026-05-17T23:56:47.410342Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:47.410342Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multiple-particle interaction in $1+1$ dimensional lattice model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"Peng Guo, Tyler Morris","submitted_at":"2018-08-22T14:56:35Z","abstract_excerpt":"Finite volume multiple-particle interaction is studied in a two-dimensional complex $\\phi^4$ lattice model. The existence of analytical solutions to the $\\phi^4$ model in two-dimensional space and time makes it a perfect model for the numerical study of finite volume effects of multi-particle interaction. The spectra from multiple particles are extracted from the Monte Carlo simulation on various lattices in several moving frames. The $S$-matrix of multi-particle scattering in $\\phi^4$ theory is completely determined by two fundamental parameters: single particle mass and the coupling strength"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.07397","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":"1808.07397","created_at":"2026-05-17T23:56:47.410421+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.07397v1","created_at":"2026-05-17T23:56:47.410421+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.07397","created_at":"2026-05-17T23:56:47.410421+00:00"},{"alias_kind":"pith_short_12","alias_value":"L2TOGM356JUI","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_16","alias_value":"L2TOGM356JUI74EO","created_at":"2026-05-18T12:32:33.847187+00:00"},{"alias_kind":"pith_short_8","alias_value":"L2TOGM35","created_at":"2026-05-18T12:32:33.847187+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/L2TOGM356JUI74EOVDV2GQ4QSQ","json":"https://pith.science/pith/L2TOGM356JUI74EOVDV2GQ4QSQ.json","graph_json":"https://pith.science/api/pith-number/L2TOGM356JUI74EOVDV2GQ4QSQ/graph.json","events_json":"https://pith.science/api/pith-number/L2TOGM356JUI74EOVDV2GQ4QSQ/events.json","paper":"https://pith.science/paper/L2TOGM35"},"agent_actions":{"view_html":"https://pith.science/pith/L2TOGM356JUI74EOVDV2GQ4QSQ","download_json":"https://pith.science/pith/L2TOGM356JUI74EOVDV2GQ4QSQ.json","view_paper":"https://pith.science/paper/L2TOGM35","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.07397&json=true","fetch_graph":"https://pith.science/api/pith-number/L2TOGM356JUI74EOVDV2GQ4QSQ/graph.json","fetch_events":"https://pith.science/api/pith-number/L2TOGM356JUI74EOVDV2GQ4QSQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L2TOGM356JUI74EOVDV2GQ4QSQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L2TOGM356JUI74EOVDV2GQ4QSQ/action/storage_attestation","attest_author":"https://pith.science/pith/L2TOGM356JUI74EOVDV2GQ4QSQ/action/author_attestation","sign_citation":"https://pith.science/pith/L2TOGM356JUI74EOVDV2GQ4QSQ/action/citation_signature","submit_replication":"https://pith.science/pith/L2TOGM356JUI74EOVDV2GQ4QSQ/action/replication_record"}},"created_at":"2026-05-17T23:56:47.410421+00:00","updated_at":"2026-05-17T23:56:47.410421+00:00"}