{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:LU7WVWXWE6Z2LJVKALJBCWWOTZ","short_pith_number":"pith:LU7WVWXW","canonical_record":{"source":{"id":"hep-ph/9805232","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-06T09:57:10Z","cross_cats_sorted":[],"title_canon_sha256":"2ce1a514cc7172226a45a5fcfa5b54135c979551e814f66cdccf4d1f7a80b6f3","abstract_canon_sha256":"2907063bef099d6557da492358f9afa3320092ac83bb6c486a9e0b9a5445404c"},"schema_version":"1.0"},"canonical_sha256":"5d3f6adaf627b3a5a6aa02d2115ace9e75612ba902dc5a93d956ddeeb4642710","source":{"kind":"arxiv","id":"hep-ph/9805232","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9805232","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9805232v1","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9805232","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"pith_short_12","alias_value":"LU7WVWXWE6Z2","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"LU7WVWXWE6Z2LJVK","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"LU7WVWXW","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:LU7WVWXWE6Z2LJVKALJBCWWOTZ","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9805232","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-06T09:57:10Z","cross_cats_sorted":[],"title_canon_sha256":"2ce1a514cc7172226a45a5fcfa5b54135c979551e814f66cdccf4d1f7a80b6f3","abstract_canon_sha256":"2907063bef099d6557da492358f9afa3320092ac83bb6c486a9e0b9a5445404c"},"schema_version":"1.0"},"canonical_sha256":"5d3f6adaf627b3a5a6aa02d2115ace9e75612ba902dc5a93d956ddeeb4642710","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:56.462362Z","signature_b64":"/iTfNOlicSvw3yVePzoHoIrVGkWCmrePK3UMSRVy5xxJa91lj+kLDlqWMQMSpqpU1rkRYpENrn1lsTJ9M22yDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5d3f6adaf627b3a5a6aa02d2115ace9e75612ba902dc5a93d956ddeeb4642710","last_reissued_at":"2026-05-18T01:38:56.461716Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:56.461716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9805232","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":"2026-05-18T01:38:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AC2H5Cem7XnYyQQAyK6TyitN6m8Z4QtP3Ts+BzplYgjLAYdeb5wGLnMjGa3oI2rIJ6JjBkmoDyjUXeTdvj7OCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:47:10.617886Z"},"content_sha256":"aa759ed1c0529bb7ab7a3b29432613ecc1f12863f996114b25b48be81547d390","schema_version":"1.0","event_id":"sha256:aa759ed1c0529bb7ab7a3b29432613ecc1f12863f996114b25b48be81547d390"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:LU7WVWXWE6Z2LJVKALJBCWWOTZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mass Corrections to the Tau Decay Rate","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Kwiatkowski, K.G. Chetyrkin","submitted_at":"1998-05-06T09:57:10Z","abstract_excerpt":"In this note radiative corrections to the total hadronic decay rate of the $\\tau$-lepton are studied employing perturbative QCD and the operator product expansion. We calculate quadratic quark mass corrections to the decay rate ration $R_{\\tau}$ to the order ${\\cal O}(\\alpha_s^2 m^2)$ and find that they contribute appreciably to the Cabbibo supressed decay modes of the $\\tau$-lepton. We also discuss corrections of mass dimension D=4, where we emphasize the need of a suitable choice of the renormalization scale of the quark and gluon condensates."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9805232","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":"2026-05-18T01:38:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R8Gmnx39aiUTJ9fpsPFtVZdLTlgd4nPTqR/vO0yGjxW29XQ4sQEVg6iWhUBinsEQPJv/odnXbidP/5TeWjBsDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:47:10.618228Z"},"content_sha256":"2d5dc748a5e120afd018262fb5b29585c88b2cdaaf7e717ef469bf188f1db1a5","schema_version":"1.0","event_id":"sha256:2d5dc748a5e120afd018262fb5b29585c88b2cdaaf7e717ef469bf188f1db1a5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LU7WVWXWE6Z2LJVKALJBCWWOTZ/bundle.json","state_url":"https://pith.science/pith/LU7WVWXWE6Z2LJVKALJBCWWOTZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LU7WVWXWE6Z2LJVKALJBCWWOTZ/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":"2026-06-03T17:47:10Z","links":{"resolver":"https://pith.science/pith/LU7WVWXWE6Z2LJVKALJBCWWOTZ","bundle":"https://pith.science/pith/LU7WVWXWE6Z2LJVKALJBCWWOTZ/bundle.json","state":"https://pith.science/pith/LU7WVWXWE6Z2LJVKALJBCWWOTZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LU7WVWXWE6Z2LJVKALJBCWWOTZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:LU7WVWXWE6Z2LJVKALJBCWWOTZ","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":"2907063bef099d6557da492358f9afa3320092ac83bb6c486a9e0b9a5445404c","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-06T09:57:10Z","title_canon_sha256":"2ce1a514cc7172226a45a5fcfa5b54135c979551e814f66cdccf4d1f7a80b6f3"},"schema_version":"1.0","source":{"id":"hep-ph/9805232","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9805232","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9805232v1","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9805232","created_at":"2026-05-18T01:38:56Z"},{"alias_kind":"pith_short_12","alias_value":"LU7WVWXWE6Z2","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"LU7WVWXWE6Z2LJVK","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"LU7WVWXW","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:2d5dc748a5e120afd018262fb5b29585c88b2cdaaf7e717ef469bf188f1db1a5","target":"graph","created_at":"2026-05-18T01:38:56Z","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 this note radiative corrections to the total hadronic decay rate of the $\\tau$-lepton are studied employing perturbative QCD and the operator product expansion. We calculate quadratic quark mass corrections to the decay rate ration $R_{\\tau}$ to the order ${\\cal O}(\\alpha_s^2 m^2)$ and find that they contribute appreciably to the Cabbibo supressed decay modes of the $\\tau$-lepton. We also discuss corrections of mass dimension D=4, where we emphasize the need of a suitable choice of the renormalization scale of the quark and gluon condensates.","authors_text":"A. Kwiatkowski, K.G. Chetyrkin","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1998-05-06T09:57:10Z","title":"Mass Corrections to the Tau Decay Rate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9805232","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:aa759ed1c0529bb7ab7a3b29432613ecc1f12863f996114b25b48be81547d390","target":"record","created_at":"2026-05-18T01:38:56Z","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":"2907063bef099d6557da492358f9afa3320092ac83bb6c486a9e0b9a5445404c","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1998-05-06T09:57:10Z","title_canon_sha256":"2ce1a514cc7172226a45a5fcfa5b54135c979551e814f66cdccf4d1f7a80b6f3"},"schema_version":"1.0","source":{"id":"hep-ph/9805232","kind":"arxiv","version":1}},"canonical_sha256":"5d3f6adaf627b3a5a6aa02d2115ace9e75612ba902dc5a93d956ddeeb4642710","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5d3f6adaf627b3a5a6aa02d2115ace9e75612ba902dc5a93d956ddeeb4642710","first_computed_at":"2026-05-18T01:38:56.461716Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:56.461716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/iTfNOlicSvw3yVePzoHoIrVGkWCmrePK3UMSRVy5xxJa91lj+kLDlqWMQMSpqpU1rkRYpENrn1lsTJ9M22yDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:56.462362Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9805232","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aa759ed1c0529bb7ab7a3b29432613ecc1f12863f996114b25b48be81547d390","sha256:2d5dc748a5e120afd018262fb5b29585c88b2cdaaf7e717ef469bf188f1db1a5"],"state_sha256":"f44b450e99d05d2bb3138d5f8fbeae7f033449bcd440468c831c9aa97f0489c3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M1mIrEzr5ztQqFA7b7HWiFM3vGmiASy3AoYKds4XWAjky7bH+8aLFJZe1eWTTR84PjMVOblAJ7EBgJrpFa5MCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T17:47:10.620241Z","bundle_sha256":"1c07af569bfc19c5d8222ecf0ce5c449618b1e7d762e917a9d63cfa539dc7254"}}