{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:53CKELNMJDRZ2ENXHSN3VQDULC","short_pith_number":"pith:53CKELNM","schema_version":"1.0","canonical_sha256":"eec4a22dac48e39d11b73c9bbac07458b67f8f0a8fc696296d3452a4c09f6a3f","source":{"kind":"arxiv","id":"1112.0973","version":1},"attestation_state":"computed","paper":{"title":"Resummed perturbative series of scalar quantum field theories in two-particle-irreducible formalism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"G. Fejos","submitted_at":"2011-12-05T16:02:03Z","abstract_excerpt":"In this thesis the two-particle-irreducible (2PI) formalism is investigated with several applications, particular emphasis on renormalizability.\n  In the O(N) symmetric scalar quantum field theory formulated with auxiliary fields it is pointed out that, statements recently appeared in the literature which raised doubts on renormalizability, are wrong. Counterterms are constructed in details in the NLO of the large-N expansion. The renormalizability is demonstrated at the same level of the approximation also with eliminating the auxiliary field.\n  In the one component \\phi^4 model (at T=0) a me"},"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":"1112.0973","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-05T16:02:03Z","cross_cats_sorted":[],"title_canon_sha256":"8e58b27787c7cff1be37e5f4bb557db637cc4bad47196f83d5148325e901b5f3","abstract_canon_sha256":"81eb9d70cd0701d52390aa8fe235a80652097fe2bdf5f28fd71460f24fef0eac"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:06:57.363063Z","signature_b64":"3v4nGYmV6mrR+/ktqvhnjxlW/AUyrfqVutin5AXQ2Q6Zn5LF8G3TRxd5RN3l86l3spsftXRRIRR0+IyLHr5wDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eec4a22dac48e39d11b73c9bbac07458b67f8f0a8fc696296d3452a4c09f6a3f","last_reissued_at":"2026-05-18T04:06:57.362446Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:06:57.362446Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Resummed perturbative series of scalar quantum field theories in two-particle-irreducible formalism","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"G. Fejos","submitted_at":"2011-12-05T16:02:03Z","abstract_excerpt":"In this thesis the two-particle-irreducible (2PI) formalism is investigated with several applications, particular emphasis on renormalizability.\n  In the O(N) symmetric scalar quantum field theory formulated with auxiliary fields it is pointed out that, statements recently appeared in the literature which raised doubts on renormalizability, are wrong. Counterterms are constructed in details in the NLO of the large-N expansion. The renormalizability is demonstrated at the same level of the approximation also with eliminating the auxiliary field.\n  In the one component \\phi^4 model (at T=0) a me"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.0973","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":"1112.0973","created_at":"2026-05-18T04:06:57.362534+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.0973v1","created_at":"2026-05-18T04:06:57.362534+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.0973","created_at":"2026-05-18T04:06:57.362534+00:00"},{"alias_kind":"pith_short_12","alias_value":"53CKELNMJDRZ","created_at":"2026-05-18T12:26:20.644004+00:00"},{"alias_kind":"pith_short_16","alias_value":"53CKELNMJDRZ2ENX","created_at":"2026-05-18T12:26:20.644004+00:00"},{"alias_kind":"pith_short_8","alias_value":"53CKELNM","created_at":"2026-05-18T12:26:20.644004+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/53CKELNMJDRZ2ENXHSN3VQDULC","json":"https://pith.science/pith/53CKELNMJDRZ2ENXHSN3VQDULC.json","graph_json":"https://pith.science/api/pith-number/53CKELNMJDRZ2ENXHSN3VQDULC/graph.json","events_json":"https://pith.science/api/pith-number/53CKELNMJDRZ2ENXHSN3VQDULC/events.json","paper":"https://pith.science/paper/53CKELNM"},"agent_actions":{"view_html":"https://pith.science/pith/53CKELNMJDRZ2ENXHSN3VQDULC","download_json":"https://pith.science/pith/53CKELNMJDRZ2ENXHSN3VQDULC.json","view_paper":"https://pith.science/paper/53CKELNM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.0973&json=true","fetch_graph":"https://pith.science/api/pith-number/53CKELNMJDRZ2ENXHSN3VQDULC/graph.json","fetch_events":"https://pith.science/api/pith-number/53CKELNMJDRZ2ENXHSN3VQDULC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/53CKELNMJDRZ2ENXHSN3VQDULC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/53CKELNMJDRZ2ENXHSN3VQDULC/action/storage_attestation","attest_author":"https://pith.science/pith/53CKELNMJDRZ2ENXHSN3VQDULC/action/author_attestation","sign_citation":"https://pith.science/pith/53CKELNMJDRZ2ENXHSN3VQDULC/action/citation_signature","submit_replication":"https://pith.science/pith/53CKELNMJDRZ2ENXHSN3VQDULC/action/replication_record"}},"created_at":"2026-05-18T04:06:57.362534+00:00","updated_at":"2026-05-18T04:06:57.362534+00:00"}