{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:FBHT2LKFWFQ55DFLWHKMTKM54E","short_pith_number":"pith:FBHT2LKF","canonical_record":{"source":{"id":"1403.6646","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-26T12:17:18Z","cross_cats_sorted":["math-ph","math.MP","math.RT"],"title_canon_sha256":"dbdf79b8962e428f90ef4a36fc1039328812547341fbf68fd5cc564602519451","abstract_canon_sha256":"fdcd2b48e796fa82f746cdf0a5cd3eb43bfebf260a791006c1fad57b32736404"},"schema_version":"1.0"},"canonical_sha256":"284f3d2d45b161de8cabb1d4c9a99de131a595dc630e302e35eb724f01bd40f5","source":{"kind":"arxiv","id":"1403.6646","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.6646","created_at":"2026-05-18T01:43:50Z"},{"alias_kind":"arxiv_version","alias_value":"1403.6646v2","created_at":"2026-05-18T01:43:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.6646","created_at":"2026-05-18T01:43:50Z"},{"alias_kind":"pith_short_12","alias_value":"FBHT2LKFWFQ5","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FBHT2LKFWFQ55DFL","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FBHT2LKF","created_at":"2026-05-18T12:28:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:FBHT2LKFWFQ55DFLWHKMTKM54E","target":"record","payload":{"canonical_record":{"source":{"id":"1403.6646","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-26T12:17:18Z","cross_cats_sorted":["math-ph","math.MP","math.RT"],"title_canon_sha256":"dbdf79b8962e428f90ef4a36fc1039328812547341fbf68fd5cc564602519451","abstract_canon_sha256":"fdcd2b48e796fa82f746cdf0a5cd3eb43bfebf260a791006c1fad57b32736404"},"schema_version":"1.0"},"canonical_sha256":"284f3d2d45b161de8cabb1d4c9a99de131a595dc630e302e35eb724f01bd40f5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:50.964643Z","signature_b64":"zGBeJzN1ApGUWptEBi8/7+brhWe7cUaiIWVOwjMqUSnyVWPhJZykvus4y8ARZcpCe1Bc8CTAwpLPknhTsMDIBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"284f3d2d45b161de8cabb1d4c9a99de131a595dc630e302e35eb724f01bd40f5","last_reissued_at":"2026-05-18T01:43:50.964096Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:50.964096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.6646","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:43:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F+tMueoL3c42FowOEoyZcUgwQddomLb43Dg93/k1yrvf0xLJWRNfRQO03s2aiy5Z6+/rr0vi9Xi698ggJHn0Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T16:14:01.907010Z"},"content_sha256":"838c086646026064ddf277273f004ba1bd4a816d4e8757453137b897eb79efbe","schema_version":"1.0","event_id":"sha256:838c086646026064ddf277273f004ba1bd4a816d4e8757453137b897eb79efbe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:FBHT2LKFWFQ55DFLWHKMTKM54E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CFT4 as SO(4,2)-invariant TFT2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP","math.RT"],"primary_cat":"hep-th","authors_text":"Robert de Mello Koch, Sanjaye Ramgoolam","submitted_at":"2014-03-26T12:17:18Z","abstract_excerpt":"We show that correlators of local operators in four dimensional free scalar field theory can be expressed in terms of amplitudes in a two dimensional topological field theory (TFT2). We describe the state space of the TFT2, which has $SO(4,2)$ as a global symmetry, and includes both positive and negative energy representations. Invariant amplitudes in the TFT2 correspond to surfaces interpolating from multiple circles to the vacuum. They are constructed from SO(4,2) invariant linear maps from the tensor product of the state spaces to complex numbers. When appropriate states labeled by 4D-space"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.6646","kind":"arxiv","version":2},"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":"2026-05-18T01:43:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"syKSnvzZmX3cdOOexcO4A+hT5Ih1ifEg9PxGXPEtu8Z8sbDYofNFhC7BDni1e2IvCCQ8FjUyMeSl8NIknSW/Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T16:14:01.907369Z"},"content_sha256":"67d74b6662f7336a3e217060e271bad380b73fb17a16d8fbecfc70f643ce53ef","schema_version":"1.0","event_id":"sha256:67d74b6662f7336a3e217060e271bad380b73fb17a16d8fbecfc70f643ce53ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FBHT2LKFWFQ55DFLWHKMTKM54E/bundle.json","state_url":"https://pith.science/pith/FBHT2LKFWFQ55DFLWHKMTKM54E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FBHT2LKFWFQ55DFLWHKMTKM54E/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":"2026-06-02T16:14:01Z","links":{"resolver":"https://pith.science/pith/FBHT2LKFWFQ55DFLWHKMTKM54E","bundle":"https://pith.science/pith/FBHT2LKFWFQ55DFLWHKMTKM54E/bundle.json","state":"https://pith.science/pith/FBHT2LKFWFQ55DFLWHKMTKM54E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FBHT2LKFWFQ55DFLWHKMTKM54E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:FBHT2LKFWFQ55DFLWHKMTKM54E","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":"fdcd2b48e796fa82f746cdf0a5cd3eb43bfebf260a791006c1fad57b32736404","cross_cats_sorted":["math-ph","math.MP","math.RT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-26T12:17:18Z","title_canon_sha256":"dbdf79b8962e428f90ef4a36fc1039328812547341fbf68fd5cc564602519451"},"schema_version":"1.0","source":{"id":"1403.6646","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.6646","created_at":"2026-05-18T01:43:50Z"},{"alias_kind":"arxiv_version","alias_value":"1403.6646v2","created_at":"2026-05-18T01:43:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.6646","created_at":"2026-05-18T01:43:50Z"},{"alias_kind":"pith_short_12","alias_value":"FBHT2LKFWFQ5","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FBHT2LKFWFQ55DFL","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FBHT2LKF","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:67d74b6662f7336a3e217060e271bad380b73fb17a16d8fbecfc70f643ce53ef","target":"graph","created_at":"2026-05-18T01:43:50Z","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":"We show that correlators of local operators in four dimensional free scalar field theory can be expressed in terms of amplitudes in a two dimensional topological field theory (TFT2). We describe the state space of the TFT2, which has $SO(4,2)$ as a global symmetry, and includes both positive and negative energy representations. Invariant amplitudes in the TFT2 correspond to surfaces interpolating from multiple circles to the vacuum. They are constructed from SO(4,2) invariant linear maps from the tensor product of the state spaces to complex numbers. When appropriate states labeled by 4D-space","authors_text":"Robert de Mello Koch, Sanjaye Ramgoolam","cross_cats":["math-ph","math.MP","math.RT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-26T12:17:18Z","title":"CFT4 as SO(4,2)-invariant TFT2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.6646","kind":"arxiv","version":2},"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":"sha256:838c086646026064ddf277273f004ba1bd4a816d4e8757453137b897eb79efbe","target":"record","created_at":"2026-05-18T01:43:50Z","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":"fdcd2b48e796fa82f746cdf0a5cd3eb43bfebf260a791006c1fad57b32736404","cross_cats_sorted":["math-ph","math.MP","math.RT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-26T12:17:18Z","title_canon_sha256":"dbdf79b8962e428f90ef4a36fc1039328812547341fbf68fd5cc564602519451"},"schema_version":"1.0","source":{"id":"1403.6646","kind":"arxiv","version":2}},"canonical_sha256":"284f3d2d45b161de8cabb1d4c9a99de131a595dc630e302e35eb724f01bd40f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"284f3d2d45b161de8cabb1d4c9a99de131a595dc630e302e35eb724f01bd40f5","first_computed_at":"2026-05-18T01:43:50.964096Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:50.964096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zGBeJzN1ApGUWptEBi8/7+brhWe7cUaiIWVOwjMqUSnyVWPhJZykvus4y8ARZcpCe1Bc8CTAwpLPknhTsMDIBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:50.964643Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.6646","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:838c086646026064ddf277273f004ba1bd4a816d4e8757453137b897eb79efbe","sha256:67d74b6662f7336a3e217060e271bad380b73fb17a16d8fbecfc70f643ce53ef"],"state_sha256":"c901b9c179440da6175d3e8594b5049b7b83ef01c97777792e24d49bca3e0e7c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B/4UE3qflwsk9V7mP8ENNMher1zPFeyIw/S3Erkxjau6frOJskPoP1SOdciiLCduRGai4xbGyBDvuHY/hzuBAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T16:14:01.909356Z","bundle_sha256":"1b466bb1a6effdd318b75cf85fd5c9483b61a1d4e2b4e288731b488b66850475"}}