{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:L3ML6G33KDQFJ6CQ7QKQVAFOE7","short_pith_number":"pith:L3ML6G33","canonical_record":{"source":{"id":"1311.2905","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-11-12T20:08:52Z","cross_cats_sorted":["gr-qc","hep-th","math.MP"],"title_canon_sha256":"89c7b1b1f336bc45e87f0698b36f6684e11b2808b0dfca649b43a7c4e6b4acc2","abstract_canon_sha256":"9bfa9daa89139a37cf4252195505c08d686db74e101bb764c87f7ee8f61af94e"},"schema_version":"1.0"},"canonical_sha256":"5ed8bf1b7b50e054f850fc150a80ae27d2c787b98f42f1cd82faa2add8dcb9f3","source":{"kind":"arxiv","id":"1311.2905","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.2905","created_at":"2026-05-18T02:56:12Z"},{"alias_kind":"arxiv_version","alias_value":"1311.2905v1","created_at":"2026-05-18T02:56:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.2905","created_at":"2026-05-18T02:56:12Z"},{"alias_kind":"pith_short_12","alias_value":"L3ML6G33KDQF","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"L3ML6G33KDQFJ6CQ","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"L3ML6G33","created_at":"2026-05-18T12:27:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:L3ML6G33KDQFJ6CQ7QKQVAFOE7","target":"record","payload":{"canonical_record":{"source":{"id":"1311.2905","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-11-12T20:08:52Z","cross_cats_sorted":["gr-qc","hep-th","math.MP"],"title_canon_sha256":"89c7b1b1f336bc45e87f0698b36f6684e11b2808b0dfca649b43a7c4e6b4acc2","abstract_canon_sha256":"9bfa9daa89139a37cf4252195505c08d686db74e101bb764c87f7ee8f61af94e"},"schema_version":"1.0"},"canonical_sha256":"5ed8bf1b7b50e054f850fc150a80ae27d2c787b98f42f1cd82faa2add8dcb9f3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:56:12.518813Z","signature_b64":"rx6fDb45YtU6jKctAKXNZI6mewFElnj+JkuoppGtO3B7w5XLH1HD2XWVKuEg1+ZWsc/bmXQIaAUNyxFqjQaQCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ed8bf1b7b50e054f850fc150a80ae27d2c787b98f42f1cd82faa2add8dcb9f3","last_reissued_at":"2026-05-18T02:56:12.518399Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:56:12.518399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.2905","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:56:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QYgL4b1wNwiJT2r70EkIRhgp0CT9b5NI9dFBwDSNmKelbQ32fi2k0XVw+15Esx5VGjoSGy081GrQriEb7L4ODg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:52:01.800088Z"},"content_sha256":"24f9c885ace821157dc2e9adf6c0beda9db3dccfa63cfce053c87e98ae7e8713","schema_version":"1.0","event_id":"sha256:24f9c885ace821157dc2e9adf6c0beda9db3dccfa63cfce053c87e98ae7e8713"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:L3ML6G33KDQFJ6CQ7QKQVAFOE7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The ${\\mathscr P}(\\varphi)_2$ Model on the de Sitter Space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-th","math.MP"],"primary_cat":"math-ph","authors_text":"Christian D. J\\\"akel, Jens Mund, Jo\\~ao C.A. Barata","submitted_at":"2013-11-12T20:08:52Z","abstract_excerpt":"In 1975 by Figari, H{\\o}egh-Krohn and Nappi constructed the ${\\mathscr P}(\\varphi)_2$ model on the two-dimensional de Sitter space. Here we complement their work with a number of new results."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.2905","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:56:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rqBr6wEuMXiZKWZ/MI0eQ2+vVtzCNcGDPtktx+QRLT7bhWYwLkvgh11rhB9OwCTjZNRTGdzNIVPLkZM/8G/3BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:52:01.800752Z"},"content_sha256":"a9c40c3cd92f312546874364e894e698de56e597cf620be6abdb1be95d200d1a","schema_version":"1.0","event_id":"sha256:a9c40c3cd92f312546874364e894e698de56e597cf620be6abdb1be95d200d1a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L3ML6G33KDQFJ6CQ7QKQVAFOE7/bundle.json","state_url":"https://pith.science/pith/L3ML6G33KDQFJ6CQ7QKQVAFOE7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L3ML6G33KDQFJ6CQ7QKQVAFOE7/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T22:52:01Z","links":{"resolver":"https://pith.science/pith/L3ML6G33KDQFJ6CQ7QKQVAFOE7","bundle":"https://pith.science/pith/L3ML6G33KDQFJ6CQ7QKQVAFOE7/bundle.json","state":"https://pith.science/pith/L3ML6G33KDQFJ6CQ7QKQVAFOE7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L3ML6G33KDQFJ6CQ7QKQVAFOE7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:L3ML6G33KDQFJ6CQ7QKQVAFOE7","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9bfa9daa89139a37cf4252195505c08d686db74e101bb764c87f7ee8f61af94e","cross_cats_sorted":["gr-qc","hep-th","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-11-12T20:08:52Z","title_canon_sha256":"89c7b1b1f336bc45e87f0698b36f6684e11b2808b0dfca649b43a7c4e6b4acc2"},"schema_version":"1.0","source":{"id":"1311.2905","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.2905","created_at":"2026-05-18T02:56:12Z"},{"alias_kind":"arxiv_version","alias_value":"1311.2905v1","created_at":"2026-05-18T02:56:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.2905","created_at":"2026-05-18T02:56:12Z"},{"alias_kind":"pith_short_12","alias_value":"L3ML6G33KDQF","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_16","alias_value":"L3ML6G33KDQFJ6CQ","created_at":"2026-05-18T12:27:51Z"},{"alias_kind":"pith_short_8","alias_value":"L3ML6G33","created_at":"2026-05-18T12:27:51Z"}],"graph_snapshots":[{"event_id":"sha256:a9c40c3cd92f312546874364e894e698de56e597cf620be6abdb1be95d200d1a","target":"graph","created_at":"2026-05-18T02:56:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"In 1975 by Figari, H{\\o}egh-Krohn and Nappi constructed the ${\\mathscr P}(\\varphi)_2$ model on the two-dimensional de Sitter space. Here we complement their work with a number of new results.","authors_text":"Christian D. J\\\"akel, Jens Mund, Jo\\~ao C.A. Barata","cross_cats":["gr-qc","hep-th","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-11-12T20:08:52Z","title":"The ${\\mathscr P}(\\varphi)_2$ Model on the de Sitter Space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.2905","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:24f9c885ace821157dc2e9adf6c0beda9db3dccfa63cfce053c87e98ae7e8713","target":"record","created_at":"2026-05-18T02:56:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9bfa9daa89139a37cf4252195505c08d686db74e101bb764c87f7ee8f61af94e","cross_cats_sorted":["gr-qc","hep-th","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math-ph","submitted_at":"2013-11-12T20:08:52Z","title_canon_sha256":"89c7b1b1f336bc45e87f0698b36f6684e11b2808b0dfca649b43a7c4e6b4acc2"},"schema_version":"1.0","source":{"id":"1311.2905","kind":"arxiv","version":1}},"canonical_sha256":"5ed8bf1b7b50e054f850fc150a80ae27d2c787b98f42f1cd82faa2add8dcb9f3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ed8bf1b7b50e054f850fc150a80ae27d2c787b98f42f1cd82faa2add8dcb9f3","first_computed_at":"2026-05-18T02:56:12.518399Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:56:12.518399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rx6fDb45YtU6jKctAKXNZI6mewFElnj+JkuoppGtO3B7w5XLH1HD2XWVKuEg1+ZWsc/bmXQIaAUNyxFqjQaQCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:56:12.518813Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.2905","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24f9c885ace821157dc2e9adf6c0beda9db3dccfa63cfce053c87e98ae7e8713","sha256:a9c40c3cd92f312546874364e894e698de56e597cf620be6abdb1be95d200d1a"],"state_sha256":"8faeb20d64c5543ae67074a957aad92482c7d40a5a1b974d3abf53b57a27bf3e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qtAyVYr6q9oXs07bo5NLdq7KLIAxB2/3PuCNc31orbyRpoWs6OgLbnkOH94jTfEcmRbrWAqeXLAGdY1vviyFCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T22:52:01.803834Z","bundle_sha256":"034c4d51681a54c3e06bef90004a62bc4de0bb64e34e39f528eef10fcded7cd1"}}