{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1992:FY6F6FWI6C7T5NIDWDCAGPEILI","short_pith_number":"pith:FY6F6FWI","canonical_record":{"source":{"id":"hep-lat/9207032","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1992-07-31T08:48:56Z","cross_cats_sorted":[],"title_canon_sha256":"63e89cc4ff18fb2de84aff376ebca3f92ec6bbf74bac8cb81dee415a17285ad2","abstract_canon_sha256":"ff1d1423f34d9fdb07f99ab1b1bd8366922ee27fb788b56e7b9e6739026d83d8"},"schema_version":"1.0"},"canonical_sha256":"2e3c5f16c8f0bf3eb503b0c4033c885a20789d16f0934349ec89f101a2bbf9f8","source":{"kind":"arxiv","id":"hep-lat/9207032","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9207032","created_at":"2026-05-18T01:06:43Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9207032v1","created_at":"2026-05-18T01:06:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9207032","created_at":"2026-05-18T01:06:43Z"},{"alias_kind":"pith_short_12","alias_value":"FY6F6FWI6C7T","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"FY6F6FWI6C7T5NID","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"FY6F6FWI","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1992:FY6F6FWI6C7T5NIDWDCAGPEILI","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/9207032","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"1992-07-31T08:48:56Z","cross_cats_sorted":[],"title_canon_sha256":"63e89cc4ff18fb2de84aff376ebca3f92ec6bbf74bac8cb81dee415a17285ad2","abstract_canon_sha256":"ff1d1423f34d9fdb07f99ab1b1bd8366922ee27fb788b56e7b9e6739026d83d8"},"schema_version":"1.0"},"canonical_sha256":"2e3c5f16c8f0bf3eb503b0c4033c885a20789d16f0934349ec89f101a2bbf9f8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:43.113256Z","signature_b64":"MAhe/bTxX2fvwW/U3d/s5ZT9EBR6YkVZ3kuYJyh/kIGdPGgFk4OHCv1j1+GKYUIKVphgiBNS+5kEI5Vs90zIDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e3c5f16c8f0bf3eb503b0c4033c885a20789d16f0934349ec89f101a2bbf9f8","last_reissued_at":"2026-05-18T01:06:43.112705Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:43.112705Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/9207032","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":"2026-05-18T01:06:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XqE8trvzryCVSYNANqp+ckj6jMQYtlfUzCVTXiW094Ce/D8chL6UB3LR5JYtMyYznEM7Ef3VijB9KUQCJWUODA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T01:53:03.589911Z"},"content_sha256":"e7c58064c76ff4757bfc2bda5c3b3386f4f0c82e36e6d2d4f8d5b8e2ce0e9896","schema_version":"1.0","event_id":"sha256:e7c58064c76ff4757bfc2bda5c3b3386f4f0c82e36e6d2d4f8d5b8e2ce0e9896"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1992:FY6F6FWI6C7T5NIDWDCAGPEILI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topological susceptibility and string tension in the lattice CP(N) models","license":"","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"E. Vicari, M. Campostrini, P. Rossi","submitted_at":"1992-07-31T08:48:56Z","abstract_excerpt":"In the lattice CP(N) models we studied the problems related to the measure of the topological susceptibility and the string tension . We perfomed numerical simulations at N=4 and N=10. In order to test the universality, we adopted two different lattice formulations. Scaling and universality tests led to the conclusion that at N=10 the geometrical approach gives a good definition of lattice topological susceptibility. On the other hand, N=4 proved not to be large enough to suppress the unphysical configurations, called dislocations, contributing to the topological susceptibility. We obtained ot"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9207032","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":"2026-05-18T01:06:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MoqxE6Av4c4SP+dhxBhO7iNCXOx5HH+q4MHXyxbD/AevttiET59ebkRqLYPwEOcw9awn0lnCDMfRcnPo+fR5DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T01:53:03.590690Z"},"content_sha256":"55eb19b6e8d95f052c4a240bacf7d86d2271ec408593a277fe6dfe02e0df1d50","schema_version":"1.0","event_id":"sha256:55eb19b6e8d95f052c4a240bacf7d86d2271ec408593a277fe6dfe02e0df1d50"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FY6F6FWI6C7T5NIDWDCAGPEILI/bundle.json","state_url":"https://pith.science/pith/FY6F6FWI6C7T5NIDWDCAGPEILI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FY6F6FWI6C7T5NIDWDCAGPEILI/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":"2026-06-08T01:53:03Z","links":{"resolver":"https://pith.science/pith/FY6F6FWI6C7T5NIDWDCAGPEILI","bundle":"https://pith.science/pith/FY6F6FWI6C7T5NIDWDCAGPEILI/bundle.json","state":"https://pith.science/pith/FY6F6FWI6C7T5NIDWDCAGPEILI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FY6F6FWI6C7T5NIDWDCAGPEILI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1992:FY6F6FWI6C7T5NIDWDCAGPEILI","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":"ff1d1423f34d9fdb07f99ab1b1bd8366922ee27fb788b56e7b9e6739026d83d8","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1992-07-31T08:48:56Z","title_canon_sha256":"63e89cc4ff18fb2de84aff376ebca3f92ec6bbf74bac8cb81dee415a17285ad2"},"schema_version":"1.0","source":{"id":"hep-lat/9207032","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/9207032","created_at":"2026-05-18T01:06:43Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/9207032v1","created_at":"2026-05-18T01:06:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/9207032","created_at":"2026-05-18T01:06:43Z"},{"alias_kind":"pith_short_12","alias_value":"FY6F6FWI6C7T","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"FY6F6FWI6C7T5NID","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"FY6F6FWI","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:55eb19b6e8d95f052c4a240bacf7d86d2271ec408593a277fe6dfe02e0df1d50","target":"graph","created_at":"2026-05-18T01:06:43Z","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 the lattice CP(N) models we studied the problems related to the measure of the topological susceptibility and the string tension . We perfomed numerical simulations at N=4 and N=10. In order to test the universality, we adopted two different lattice formulations. Scaling and universality tests led to the conclusion that at N=10 the geometrical approach gives a good definition of lattice topological susceptibility. On the other hand, N=4 proved not to be large enough to suppress the unphysical configurations, called dislocations, contributing to the topological susceptibility. We obtained ot","authors_text":"E. Vicari, M. Campostrini, P. Rossi","cross_cats":[],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"1992-07-31T08:48:56Z","title":"Topological susceptibility and string tension in the lattice CP(N) models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/9207032","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:e7c58064c76ff4757bfc2bda5c3b3386f4f0c82e36e6d2d4f8d5b8e2ce0e9896","target":"record","created_at":"2026-05-18T01:06:43Z","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":"ff1d1423f34d9fdb07f99ab1b1bd8366922ee27fb788b56e7b9e6739026d83d8","cross_cats_sorted":[],"license":"","primary_cat":"hep-lat","submitted_at":"1992-07-31T08:48:56Z","title_canon_sha256":"63e89cc4ff18fb2de84aff376ebca3f92ec6bbf74bac8cb81dee415a17285ad2"},"schema_version":"1.0","source":{"id":"hep-lat/9207032","kind":"arxiv","version":1}},"canonical_sha256":"2e3c5f16c8f0bf3eb503b0c4033c885a20789d16f0934349ec89f101a2bbf9f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e3c5f16c8f0bf3eb503b0c4033c885a20789d16f0934349ec89f101a2bbf9f8","first_computed_at":"2026-05-18T01:06:43.112705Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:43.112705Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MAhe/bTxX2fvwW/U3d/s5ZT9EBR6YkVZ3kuYJyh/kIGdPGgFk4OHCv1j1+GKYUIKVphgiBNS+5kEI5Vs90zIDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:43.113256Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/9207032","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e7c58064c76ff4757bfc2bda5c3b3386f4f0c82e36e6d2d4f8d5b8e2ce0e9896","sha256:55eb19b6e8d95f052c4a240bacf7d86d2271ec408593a277fe6dfe02e0df1d50"],"state_sha256":"3335f1c897b00fd37c44239806ddf88b01856dfe729409f8ba459ec61c384f5a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4t5amnaNOl7UKKi7bWxY4b8ZbbwOEtqau0JDGZuhFCXRMt4XCeuTnGPUhafIZ4iAe0DyY2KzHxXYZn/4DxyUDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T01:53:03.594429Z","bundle_sha256":"13c6640d8100f138b24cedbd287b5870a37cb725e747076b364adef0aa82bb00"}}