{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:DU4NOJSYN74R4KNQQQMGFRF6HZ","short_pith_number":"pith:DU4NOJSY","schema_version":"1.0","canonical_sha256":"1d38d726586ff91e29b0841862c4be3e52a5d9b5935792ac9c967c14aacda917","source":{"kind":"arxiv","id":"1803.10585","version":1},"attestation_state":"computed","paper":{"title":"MC simulations of $O(2)\\phi^4$ theory in three dimensions with worm algorithm","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Barbara De Palma, Marco Guagnelli","submitted_at":"2018-03-28T13:20:17Z","abstract_excerpt":"We study the critical region of the $O(2)\\,\\phi^4$ theory by means of Monte Carlo simulations on the lattice. In particular we determine the ratio $\\Delta\\langle\\phi^2\\rangle_c/g$ in order to estimate the first correction to the critical temperature of a weak interacting Bose gas."},"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":"1803.10585","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-03-28T13:20:17Z","cross_cats_sorted":[],"title_canon_sha256":"e50d9db546b89450e490c07ea3af4fd1b19f074d88d2508238f0ba35fb0be81a","abstract_canon_sha256":"277aca3b7c3014e3c73b963881a0f1d17c4caf8c6f8b74fa08624fe2ff75ae34"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:54.824175Z","signature_b64":"VGWakqAGW62Zbrj4GJXCuaaheNHrOYxBoQbcMDLZKC7X8iHjo8V1JAlF+fflYf5Fvgk+wcYfZO/tPZMxQE5XCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d38d726586ff91e29b0841862c4be3e52a5d9b5935792ac9c967c14aacda917","last_reissued_at":"2026-05-18T00:19:54.823340Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:54.823340Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"MC simulations of $O(2)\\phi^4$ theory in three dimensions with worm algorithm","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Barbara De Palma, Marco Guagnelli","submitted_at":"2018-03-28T13:20:17Z","abstract_excerpt":"We study the critical region of the $O(2)\\,\\phi^4$ theory by means of Monte Carlo simulations on the lattice. In particular we determine the ratio $\\Delta\\langle\\phi^2\\rangle_c/g$ in order to estimate the first correction to the critical temperature of a weak interacting Bose gas."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.10585","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":"1803.10585","created_at":"2026-05-18T00:19:54.823471+00:00"},{"alias_kind":"arxiv_version","alias_value":"1803.10585v1","created_at":"2026-05-18T00:19:54.823471+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.10585","created_at":"2026-05-18T00:19:54.823471+00:00"},{"alias_kind":"pith_short_12","alias_value":"DU4NOJSYN74R","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_16","alias_value":"DU4NOJSYN74R4KNQ","created_at":"2026-05-18T12:32:19.392346+00:00"},{"alias_kind":"pith_short_8","alias_value":"DU4NOJSY","created_at":"2026-05-18T12:32:19.392346+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/DU4NOJSYN74R4KNQQQMGFRF6HZ","json":"https://pith.science/pith/DU4NOJSYN74R4KNQQQMGFRF6HZ.json","graph_json":"https://pith.science/api/pith-number/DU4NOJSYN74R4KNQQQMGFRF6HZ/graph.json","events_json":"https://pith.science/api/pith-number/DU4NOJSYN74R4KNQQQMGFRF6HZ/events.json","paper":"https://pith.science/paper/DU4NOJSY"},"agent_actions":{"view_html":"https://pith.science/pith/DU4NOJSYN74R4KNQQQMGFRF6HZ","download_json":"https://pith.science/pith/DU4NOJSYN74R4KNQQQMGFRF6HZ.json","view_paper":"https://pith.science/paper/DU4NOJSY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1803.10585&json=true","fetch_graph":"https://pith.science/api/pith-number/DU4NOJSYN74R4KNQQQMGFRF6HZ/graph.json","fetch_events":"https://pith.science/api/pith-number/DU4NOJSYN74R4KNQQQMGFRF6HZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DU4NOJSYN74R4KNQQQMGFRF6HZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DU4NOJSYN74R4KNQQQMGFRF6HZ/action/storage_attestation","attest_author":"https://pith.science/pith/DU4NOJSYN74R4KNQQQMGFRF6HZ/action/author_attestation","sign_citation":"https://pith.science/pith/DU4NOJSYN74R4KNQQQMGFRF6HZ/action/citation_signature","submit_replication":"https://pith.science/pith/DU4NOJSYN74R4KNQQQMGFRF6HZ/action/replication_record"}},"created_at":"2026-05-18T00:19:54.823471+00:00","updated_at":"2026-05-18T00:19:54.823471+00:00"}