{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:WODQH6TIXDWDY6XSQEWOC3JOE3","short_pith_number":"pith:WODQH6TI","canonical_record":{"source":{"id":"2501.12933","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2025-01-22T15:03:41Z","cross_cats_sorted":[],"title_canon_sha256":"37f0d278d9dfa7a2e0ada383c6b02cdcebefb450b879877cc3b5f868f764a0e6","abstract_canon_sha256":"380e11b7a173c6af5bc6d1270ba49c5db673292aaa3f869790d0cfc3eb5bfd56"},"schema_version":"1.0"},"canonical_sha256":"b38703fa68b8ec3c7af2812ce16d2e26ce4afd487ea9843a2e1862600cb764c2","source":{"kind":"arxiv","id":"2501.12933","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.12933","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"arxiv_version","alias_value":"2501.12933v2","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.12933","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"pith_short_12","alias_value":"WODQH6TIXDWD","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"pith_short_16","alias_value":"WODQH6TIXDWDY6XS","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"pith_short_8","alias_value":"WODQH6TI","created_at":"2026-07-05T10:25:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:WODQH6TIXDWDY6XSQEWOC3JOE3","target":"record","payload":{"canonical_record":{"source":{"id":"2501.12933","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2025-01-22T15:03:41Z","cross_cats_sorted":[],"title_canon_sha256":"37f0d278d9dfa7a2e0ada383c6b02cdcebefb450b879877cc3b5f868f764a0e6","abstract_canon_sha256":"380e11b7a173c6af5bc6d1270ba49c5db673292aaa3f869790d0cfc3eb5bfd56"},"schema_version":"1.0"},"canonical_sha256":"b38703fa68b8ec3c7af2812ce16d2e26ce4afd487ea9843a2e1862600cb764c2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:25:16.189241Z","signature_b64":"QUj++yocrAFN8Y3jccseInRG0ma7eQ6XYlk7LO3yzE8Na5VLpMBlUoiYvXYkVCnMWxqkrsgANHqDGqz3LmF/BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b38703fa68b8ec3c7af2812ce16d2e26ce4afd487ea9843a2e1862600cb764c2","last_reissued_at":"2026-07-05T10:25:16.188554Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:25:16.188554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.12933","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":"2026-07-05T10:25:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bPdJfEWs9qvkadO81Vqdljv/hm4au7QNcIzigUY6enOX+gvxqHwBXmCyUtHarMoN05W+CoUufJxi91cqGemqAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T08:17:58.648815Z"},"content_sha256":"f18b0148bc5adcc1461485b2dc046f7ca492507605f7e7b410d275a86d995f95","schema_version":"1.0","event_id":"sha256:f18b0148bc5adcc1461485b2dc046f7ca492507605f7e7b410d275a86d995f95"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:WODQH6TIXDWDY6XSQEWOC3JOE3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electric Polarizability of Charged Kaons from Lattice QCD Four-Point Functions","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Frank X. Lee, Shayan Nadeem, Walter Wilcox","submitted_at":"2025-01-22T15:03:41Z","abstract_excerpt":"We study the electric polarizability of a charged kaon from four-point functions in lattice QCD as an alternative to the background field method. Lattice four-point correlation functions are constructed from quark and gluon fields to be used in Monte Carlo simulations. The elastic form factor (charge radius) is needed in the method which can be obtained from the same four-point functions at large current separations. Preliminary results from the connected quark-line diagrams are presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.12933","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2501.12933/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T10:25:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2rdVIFkdDPBzrK5OWRdWFAkSFcmHchLj2e+Js4FWbpGv5ZMOY/TqMG8JUPZvqFy/2f347wFC5BTvzWM/2qgzDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T08:17:58.649397Z"},"content_sha256":"b8bfd3f577373033cdb5e68102dcfe83734e90d43f8dd69ecbd55405fa43b88c","schema_version":"1.0","event_id":"sha256:b8bfd3f577373033cdb5e68102dcfe83734e90d43f8dd69ecbd55405fa43b88c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WODQH6TIXDWDY6XSQEWOC3JOE3/bundle.json","state_url":"https://pith.science/pith/WODQH6TIXDWDY6XSQEWOC3JOE3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WODQH6TIXDWDY6XSQEWOC3JOE3/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":"2026-08-11T08:17:58Z","links":{"resolver":"https://pith.science/pith/WODQH6TIXDWDY6XSQEWOC3JOE3","bundle":"https://pith.science/pith/WODQH6TIXDWDY6XSQEWOC3JOE3/bundle.json","state":"https://pith.science/pith/WODQH6TIXDWDY6XSQEWOC3JOE3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WODQH6TIXDWDY6XSQEWOC3JOE3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WODQH6TIXDWDY6XSQEWOC3JOE3","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":"380e11b7a173c6af5bc6d1270ba49c5db673292aaa3f869790d0cfc3eb5bfd56","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2025-01-22T15:03:41Z","title_canon_sha256":"37f0d278d9dfa7a2e0ada383c6b02cdcebefb450b879877cc3b5f868f764a0e6"},"schema_version":"1.0","source":{"id":"2501.12933","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.12933","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"arxiv_version","alias_value":"2501.12933v2","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.12933","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"pith_short_12","alias_value":"WODQH6TIXDWD","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"pith_short_16","alias_value":"WODQH6TIXDWDY6XS","created_at":"2026-07-05T10:25:16Z"},{"alias_kind":"pith_short_8","alias_value":"WODQH6TI","created_at":"2026-07-05T10:25:16Z"}],"graph_snapshots":[{"event_id":"sha256:b8bfd3f577373033cdb5e68102dcfe83734e90d43f8dd69ecbd55405fa43b88c","target":"graph","created_at":"2026-07-05T10:25:16Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2501.12933/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the electric polarizability of a charged kaon from four-point functions in lattice QCD as an alternative to the background field method. Lattice four-point correlation functions are constructed from quark and gluon fields to be used in Monte Carlo simulations. The elastic form factor (charge radius) is needed in the method which can be obtained from the same four-point functions at large current separations. Preliminary results from the connected quark-line diagrams are presented.","authors_text":"Frank X. Lee, Shayan Nadeem, Walter Wilcox","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2025-01-22T15:03:41Z","title":"Electric Polarizability of Charged Kaons from Lattice QCD Four-Point Functions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.12933","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:f18b0148bc5adcc1461485b2dc046f7ca492507605f7e7b410d275a86d995f95","target":"record","created_at":"2026-07-05T10:25:16Z","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":"380e11b7a173c6af5bc6d1270ba49c5db673292aaa3f869790d0cfc3eb5bfd56","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2025-01-22T15:03:41Z","title_canon_sha256":"37f0d278d9dfa7a2e0ada383c6b02cdcebefb450b879877cc3b5f868f764a0e6"},"schema_version":"1.0","source":{"id":"2501.12933","kind":"arxiv","version":2}},"canonical_sha256":"b38703fa68b8ec3c7af2812ce16d2e26ce4afd487ea9843a2e1862600cb764c2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b38703fa68b8ec3c7af2812ce16d2e26ce4afd487ea9843a2e1862600cb764c2","first_computed_at":"2026-07-05T10:25:16.188554Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:25:16.188554Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QUj++yocrAFN8Y3jccseInRG0ma7eQ6XYlk7LO3yzE8Na5VLpMBlUoiYvXYkVCnMWxqkrsgANHqDGqz3LmF/BA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:25:16.189241Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.12933","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f18b0148bc5adcc1461485b2dc046f7ca492507605f7e7b410d275a86d995f95","sha256:b8bfd3f577373033cdb5e68102dcfe83734e90d43f8dd69ecbd55405fa43b88c"],"state_sha256":"21a9236408a59c09f42be77d1913de399b2eacb075e79aa3e3cfc2efbcef71e8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MPMXL4okoezDOZYYLLAJ1RN6hjWodvesrxKnR6h51QezbaUe+lB3X0QB15qzQ4AhXMYjgGODx152WzYfE4ILAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T08:17:58.653994Z","bundle_sha256":"28fd86504c0cac0eb9be162ebaff33d30e760a7ebeb0140190260120a085f137"}}