{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:VA7VCMC4BYQQSNETFRTZNP6YYG","short_pith_number":"pith:VA7VCMC4","schema_version":"1.0","canonical_sha256":"a83f51305c0e210934932c6796bfd8c1a3ed8faafaf7c8ccacf9f67230157ddc","source":{"kind":"arxiv","id":"1211.4807","version":1},"attestation_state":"computed","paper":{"title":"Holonomy-flux spinfoam amplitude","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Claudio Perini","submitted_at":"2012-11-20T17:22:01Z","abstract_excerpt":"We introduce a holomorphic representation for the Lorentzian EPRL spinfoam on arbitrary 2-complexes. The representation is obtained via the Ashtekar-Lewandowski-Marolf-Mour\\~ao-Thiemann heat kernel coherent state transform. The new variables are classical holonomy-flux phase space variables $(h,X)\\simeq \\mathcal T^*SU(2)$ of Hamiltonian loop quantum gravity prescribing the holonomies of the Ashtekar connection $A=\\Gamma + \\gamma K$, and their conjugate gravitational fluxes. For small heat kernel `time' the spinfoam amplitude is peaked on classical space-time geometries, where at most countably"},"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":"1211.4807","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-11-20T17:22:01Z","cross_cats_sorted":[],"title_canon_sha256":"c53d68a27d776c3c48c519c738fed8b44ff2807a44575485d456fb4a62965e0c","abstract_canon_sha256":"a7f42083a15e3b9de00dab92f62ec5132b7da4c5d2d5885e44e77d6d578e5e4a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:40:16.794452Z","signature_b64":"G3AhxGj3tDpC5rg1fSmxv+CWGfdTgaEdX8vBM5P/zVMGxDeB67fK0uJe8q2GanLW/x7mMRJM/6JpevH4z3KSBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a83f51305c0e210934932c6796bfd8c1a3ed8faafaf7c8ccacf9f67230157ddc","last_reissued_at":"2026-05-18T03:40:16.793677Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:40:16.793677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Holonomy-flux spinfoam amplitude","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Claudio Perini","submitted_at":"2012-11-20T17:22:01Z","abstract_excerpt":"We introduce a holomorphic representation for the Lorentzian EPRL spinfoam on arbitrary 2-complexes. The representation is obtained via the Ashtekar-Lewandowski-Marolf-Mour\\~ao-Thiemann heat kernel coherent state transform. The new variables are classical holonomy-flux phase space variables $(h,X)\\simeq \\mathcal T^*SU(2)$ of Hamiltonian loop quantum gravity prescribing the holonomies of the Ashtekar connection $A=\\Gamma + \\gamma K$, and their conjugate gravitational fluxes. For small heat kernel `time' the spinfoam amplitude is peaked on classical space-time geometries, where at most countably"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.4807","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":"1211.4807","created_at":"2026-05-18T03:40:16.793805+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.4807v1","created_at":"2026-05-18T03:40:16.793805+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.4807","created_at":"2026-05-18T03:40:16.793805+00:00"},{"alias_kind":"pith_short_12","alias_value":"VA7VCMC4BYQQ","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_16","alias_value":"VA7VCMC4BYQQSNET","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_8","alias_value":"VA7VCMC4","created_at":"2026-05-18T12:27:25.539911+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/VA7VCMC4BYQQSNETFRTZNP6YYG","json":"https://pith.science/pith/VA7VCMC4BYQQSNETFRTZNP6YYG.json","graph_json":"https://pith.science/api/pith-number/VA7VCMC4BYQQSNETFRTZNP6YYG/graph.json","events_json":"https://pith.science/api/pith-number/VA7VCMC4BYQQSNETFRTZNP6YYG/events.json","paper":"https://pith.science/paper/VA7VCMC4"},"agent_actions":{"view_html":"https://pith.science/pith/VA7VCMC4BYQQSNETFRTZNP6YYG","download_json":"https://pith.science/pith/VA7VCMC4BYQQSNETFRTZNP6YYG.json","view_paper":"https://pith.science/paper/VA7VCMC4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.4807&json=true","fetch_graph":"https://pith.science/api/pith-number/VA7VCMC4BYQQSNETFRTZNP6YYG/graph.json","fetch_events":"https://pith.science/api/pith-number/VA7VCMC4BYQQSNETFRTZNP6YYG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VA7VCMC4BYQQSNETFRTZNP6YYG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VA7VCMC4BYQQSNETFRTZNP6YYG/action/storage_attestation","attest_author":"https://pith.science/pith/VA7VCMC4BYQQSNETFRTZNP6YYG/action/author_attestation","sign_citation":"https://pith.science/pith/VA7VCMC4BYQQSNETFRTZNP6YYG/action/citation_signature","submit_replication":"https://pith.science/pith/VA7VCMC4BYQQSNETFRTZNP6YYG/action/replication_record"}},"created_at":"2026-05-18T03:40:16.793805+00:00","updated_at":"2026-05-18T03:40:16.793805+00:00"}