{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:HJ2F7PBHQAVWYBFIRBNSFLZADH","short_pith_number":"pith:HJ2F7PBH","schema_version":"1.0","canonical_sha256":"3a745fbc27802b6c04a8885b22af2019c4a7d2be26778a68a96305fb23118b42","source":{"kind":"arxiv","id":"1009.5906","version":1},"attestation_state":"computed","paper":{"title":"Multi-loop amplitudes in maximally supersymmetric pure spinor field theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Jonas Bjornsson","submitted_at":"2010-09-29T15:01:34Z","abstract_excerpt":"This paper provides a more detailed background to the results of arXiv:1004.2692 concerning properties of multi-loop amplitudes in a pure spinor formulation of field theories with maximal supersymmetry. This involves the development of a first quantised field theory version of the non-minimal pure spinor formalism originally designed for describing superstring amplitudes. In addition to superspace world-line fields, the formalism involves a set of world-line ghost fields that are required for implementing BRST invariance with a composite b ghost. In particular, we show that BRST invariance req"},"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":"1009.5906","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-09-29T15:01:34Z","cross_cats_sorted":[],"title_canon_sha256":"b959265a3a85ef2f189d1cc24fee1280c4a3f43eb857aefe740fe463c18bd220","abstract_canon_sha256":"44c1d3704c6784a910732a98748d7489ffff51db12c79d888d81f6d430a8a52c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:27:26.684665Z","signature_b64":"2ut5PYYmjdVvZ+ZvFFuOYMJARMM6ZTka7bwQ+1+ee3JIHeJGe9xTZV1Fqhwx4KIfgT7lw7ZmT4IHh09cXYN+Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3a745fbc27802b6c04a8885b22af2019c4a7d2be26778a68a96305fb23118b42","last_reissued_at":"2026-05-18T04:27:26.684182Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:27:26.684182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multi-loop amplitudes in maximally supersymmetric pure spinor field theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Jonas Bjornsson","submitted_at":"2010-09-29T15:01:34Z","abstract_excerpt":"This paper provides a more detailed background to the results of arXiv:1004.2692 concerning properties of multi-loop amplitudes in a pure spinor formulation of field theories with maximal supersymmetry. This involves the development of a first quantised field theory version of the non-minimal pure spinor formalism originally designed for describing superstring amplitudes. In addition to superspace world-line fields, the formalism involves a set of world-line ghost fields that are required for implementing BRST invariance with a composite b ghost. In particular, we show that BRST invariance req"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.5906","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":"1009.5906","created_at":"2026-05-18T04:27:26.684244+00:00"},{"alias_kind":"arxiv_version","alias_value":"1009.5906v1","created_at":"2026-05-18T04:27:26.684244+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.5906","created_at":"2026-05-18T04:27:26.684244+00:00"},{"alias_kind":"pith_short_12","alias_value":"HJ2F7PBHQAVW","created_at":"2026-05-18T12:26:07.630475+00:00"},{"alias_kind":"pith_short_16","alias_value":"HJ2F7PBHQAVWYBFI","created_at":"2026-05-18T12:26:07.630475+00:00"},{"alias_kind":"pith_short_8","alias_value":"HJ2F7PBH","created_at":"2026-05-18T12:26:07.630475+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/HJ2F7PBHQAVWYBFIRBNSFLZADH","json":"https://pith.science/pith/HJ2F7PBHQAVWYBFIRBNSFLZADH.json","graph_json":"https://pith.science/api/pith-number/HJ2F7PBHQAVWYBFIRBNSFLZADH/graph.json","events_json":"https://pith.science/api/pith-number/HJ2F7PBHQAVWYBFIRBNSFLZADH/events.json","paper":"https://pith.science/paper/HJ2F7PBH"},"agent_actions":{"view_html":"https://pith.science/pith/HJ2F7PBHQAVWYBFIRBNSFLZADH","download_json":"https://pith.science/pith/HJ2F7PBHQAVWYBFIRBNSFLZADH.json","view_paper":"https://pith.science/paper/HJ2F7PBH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1009.5906&json=true","fetch_graph":"https://pith.science/api/pith-number/HJ2F7PBHQAVWYBFIRBNSFLZADH/graph.json","fetch_events":"https://pith.science/api/pith-number/HJ2F7PBHQAVWYBFIRBNSFLZADH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HJ2F7PBHQAVWYBFIRBNSFLZADH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HJ2F7PBHQAVWYBFIRBNSFLZADH/action/storage_attestation","attest_author":"https://pith.science/pith/HJ2F7PBHQAVWYBFIRBNSFLZADH/action/author_attestation","sign_citation":"https://pith.science/pith/HJ2F7PBHQAVWYBFIRBNSFLZADH/action/citation_signature","submit_replication":"https://pith.science/pith/HJ2F7PBHQAVWYBFIRBNSFLZADH/action/replication_record"}},"created_at":"2026-05-18T04:27:26.684244+00:00","updated_at":"2026-05-18T04:27:26.684244+00:00"}