{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:7KCWNFM35RLP2WEPGNP7XEJD6M","short_pith_number":"pith:7KCWNFM3","canonical_record":{"source":{"id":"2307.02532","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-07-05T18:00:01Z","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"title_canon_sha256":"882229dfa2c38fc6ec082240f52e0af3655b43412be6a07cd0cdd31057396774","abstract_canon_sha256":"357eb2076c134498911f20a79e23828392081d1ad00356888e346c9f7c1d1c33"},"schema_version":"1.0"},"canonical_sha256":"fa8566959bec56fd588f335ffb9123f31fcc518002ba00a354abcb54ce8440ba","source":{"kind":"arxiv","id":"2307.02532","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.02532","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"arxiv_version","alias_value":"2307.02532v2","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.02532","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"pith_short_12","alias_value":"7KCWNFM35RLP","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"pith_short_16","alias_value":"7KCWNFM35RLP2WEP","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"pith_short_8","alias_value":"7KCWNFM3","created_at":"2026-07-05T07:02:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:7KCWNFM35RLP2WEPGNP7XEJD6M","target":"record","payload":{"canonical_record":{"source":{"id":"2307.02532","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-07-05T18:00:01Z","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"title_canon_sha256":"882229dfa2c38fc6ec082240f52e0af3655b43412be6a07cd0cdd31057396774","abstract_canon_sha256":"357eb2076c134498911f20a79e23828392081d1ad00356888e346c9f7c1d1c33"},"schema_version":"1.0"},"canonical_sha256":"fa8566959bec56fd588f335ffb9123f31fcc518002ba00a354abcb54ce8440ba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:02:03.333601Z","signature_b64":"7TSk8+FNJhy8hY1IiEcghF2GAmL3UopLP5vmdzBziREpMQRSjQsWrITniG1Bep0Nh+s40XSAmBHJS57mCPXHBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa8566959bec56fd588f335ffb9123f31fcc518002ba00a354abcb54ce8440ba","last_reissued_at":"2026-07-05T07:02:03.333105Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:02:03.333105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.02532","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":"2026-07-05T07:02:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jnZO2O2ZEpnVl290VjulcFhUtpUP/NeNUaSdNJhlYEh9fGu/JvoYwzem08ZeCkOlY3ld3v7WjCVx57hu64lEAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T21:11:18.916573Z"},"content_sha256":"09b980bfd013da48a3107103ac7c0c606c007c513b49946af1863ca2cdb7bd1d","schema_version":"1.0","event_id":"sha256:09b980bfd013da48a3107103ac7c0c606c007c513b49946af1863ca2cdb7bd1d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:7KCWNFM35RLP2WEPGNP7XEJD6M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A phenomenological estimate of isospin breaking in hadronic vacuum polarization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"Bai-Long Hoid, Bastian Kubis, Dominic Schuh, Dominik Stamen, Gilberto Colangelo, Jacobo Ruiz de Elvira, Martin Hoferichter, Peter Stoffer","submitted_at":"2023-07-05T18:00:01Z","abstract_excerpt":"Puzzles in the determination of the hadronic-vacuum-polarization contribution currently impede a conclusive interpretation of the precision measurement of the anomalous magnetic moment of the muon at the Fermilab experiment. One such puzzle concerns tensions between evaluations in lattice QCD and using $e^+e^-\\to\\text{hadrons}$ cross-section data. In lattice QCD, the dominant isospin-symmetric part and isospin-breaking (IB) corrections are calculated separately, with very different systematic effects. Identifying these two pieces in a data-driven approach provides an opportunity to compare the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.02532","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/2307.02532/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":"2026-07-05T07:02:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vGWruxBrELxUJxWd34jiI2DeS6EgS16GyMP81IfZzfa93EXzGVQb76NHvJDtl7Jdu3fHkv+BB5ZV4QVgYxm4DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T21:11:18.917173Z"},"content_sha256":"f4902202e9f15f4ec1cc094573c5ad7362cf850de280a6741811d5e31c0bb1ab","schema_version":"1.0","event_id":"sha256:f4902202e9f15f4ec1cc094573c5ad7362cf850de280a6741811d5e31c0bb1ab"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7KCWNFM35RLP2WEPGNP7XEJD6M/bundle.json","state_url":"https://pith.science/pith/7KCWNFM35RLP2WEPGNP7XEJD6M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7KCWNFM35RLP2WEPGNP7XEJD6M/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":"2026-08-05T21:11:18Z","links":{"resolver":"https://pith.science/pith/7KCWNFM35RLP2WEPGNP7XEJD6M","bundle":"https://pith.science/pith/7KCWNFM35RLP2WEPGNP7XEJD6M/bundle.json","state":"https://pith.science/pith/7KCWNFM35RLP2WEPGNP7XEJD6M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7KCWNFM35RLP2WEPGNP7XEJD6M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:7KCWNFM35RLP2WEPGNP7XEJD6M","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":"357eb2076c134498911f20a79e23828392081d1ad00356888e346c9f7c1d1c33","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-07-05T18:00:01Z","title_canon_sha256":"882229dfa2c38fc6ec082240f52e0af3655b43412be6a07cd0cdd31057396774"},"schema_version":"1.0","source":{"id":"2307.02532","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.02532","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"arxiv_version","alias_value":"2307.02532v2","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.02532","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"pith_short_12","alias_value":"7KCWNFM35RLP","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"pith_short_16","alias_value":"7KCWNFM35RLP2WEP","created_at":"2026-07-05T07:02:03Z"},{"alias_kind":"pith_short_8","alias_value":"7KCWNFM3","created_at":"2026-07-05T07:02:03Z"}],"graph_snapshots":[{"event_id":"sha256:f4902202e9f15f4ec1cc094573c5ad7362cf850de280a6741811d5e31c0bb1ab","target":"graph","created_at":"2026-07-05T07:02:03Z","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/2307.02532/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Puzzles in the determination of the hadronic-vacuum-polarization contribution currently impede a conclusive interpretation of the precision measurement of the anomalous magnetic moment of the muon at the Fermilab experiment. One such puzzle concerns tensions between evaluations in lattice QCD and using $e^+e^-\\to\\text{hadrons}$ cross-section data. In lattice QCD, the dominant isospin-symmetric part and isospin-breaking (IB) corrections are calculated separately, with very different systematic effects. Identifying these two pieces in a data-driven approach provides an opportunity to compare the","authors_text":"Bai-Long Hoid, Bastian Kubis, Dominic Schuh, Dominik Stamen, Gilberto Colangelo, Jacobo Ruiz de Elvira, Martin Hoferichter, Peter Stoffer","cross_cats":["hep-ex","hep-lat","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-07-05T18:00:01Z","title":"A phenomenological estimate of isospin breaking in hadronic vacuum polarization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.02532","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":"sha256:09b980bfd013da48a3107103ac7c0c606c007c513b49946af1863ca2cdb7bd1d","target":"record","created_at":"2026-07-05T07:02:03Z","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":"357eb2076c134498911f20a79e23828392081d1ad00356888e346c9f7c1d1c33","cross_cats_sorted":["hep-ex","hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-07-05T18:00:01Z","title_canon_sha256":"882229dfa2c38fc6ec082240f52e0af3655b43412be6a07cd0cdd31057396774"},"schema_version":"1.0","source":{"id":"2307.02532","kind":"arxiv","version":2}},"canonical_sha256":"fa8566959bec56fd588f335ffb9123f31fcc518002ba00a354abcb54ce8440ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa8566959bec56fd588f335ffb9123f31fcc518002ba00a354abcb54ce8440ba","first_computed_at":"2026-07-05T07:02:03.333105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:02:03.333105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7TSk8+FNJhy8hY1IiEcghF2GAmL3UopLP5vmdzBziREpMQRSjQsWrITniG1Bep0Nh+s40XSAmBHJS57mCPXHBA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:02:03.333601Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.02532","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09b980bfd013da48a3107103ac7c0c606c007c513b49946af1863ca2cdb7bd1d","sha256:f4902202e9f15f4ec1cc094573c5ad7362cf850de280a6741811d5e31c0bb1ab"],"state_sha256":"a7586e4c1b2abf5dae2bd255100b2e2ca75edb9b6b1a19179e8e5ddde4b0d847"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dK0/YijGcjbmwa8Cotf3gp/CPPUTZEeAGEffeL9EFWm/e1Lx8hFlNco6r57kjtZ4ZBZ5m7ZRxJQGJCSdNwsJAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T21:11:18.920947Z","bundle_sha256":"d1a1928bcdeac0cc7611f26fb1aba3644a017674597549b4e74a59021afac63c"}}