{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:MQDSGED6ITYTK2RQVWJ3K5CW52","short_pith_number":"pith:MQDSGED6","canonical_record":{"source":{"id":"1004.4125","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-04-23T13:13:47Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"3bf12c411a240d30629c440e9f29029992cbe301b83b4cfcea2024f72e861fb0","abstract_canon_sha256":"06e15974dc8675b016c85e6ece7a2973d538c0e0e7932b496e975040a93c66fd"},"schema_version":"1.0"},"canonical_sha256":"640723107e44f1356a30ad93b57456eeb03890642f3fc39a6010c9b242d053c8","source":{"kind":"arxiv","id":"1004.4125","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.4125","created_at":"2026-05-18T04:37:33Z"},{"alias_kind":"arxiv_version","alias_value":"1004.4125v4","created_at":"2026-05-18T04:37:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.4125","created_at":"2026-05-18T04:37:33Z"},{"alias_kind":"pith_short_12","alias_value":"MQDSGED6ITYT","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"MQDSGED6ITYTK2RQ","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"MQDSGED6","created_at":"2026-05-18T12:26:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:MQDSGED6ITYTK2RQVWJ3K5CW52","target":"record","payload":{"canonical_record":{"source":{"id":"1004.4125","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-04-23T13:13:47Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"3bf12c411a240d30629c440e9f29029992cbe301b83b4cfcea2024f72e861fb0","abstract_canon_sha256":"06e15974dc8675b016c85e6ece7a2973d538c0e0e7932b496e975040a93c66fd"},"schema_version":"1.0"},"canonical_sha256":"640723107e44f1356a30ad93b57456eeb03890642f3fc39a6010c9b242d053c8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:37:33.121135Z","signature_b64":"Sq4Nf6D1lhdujVWbg+XbDaoQVn616FHs8g8CUtiaTvAmQ2uf7K7URUBqT49xN70BabmL5daV8rnfdDAM31h7Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"640723107e44f1356a30ad93b57456eeb03890642f3fc39a6010c9b242d053c8","last_reissued_at":"2026-05-18T04:37:33.120557Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:37:33.120557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1004.4125","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:37:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OPd1lJ6BYOKOZ2CBDWwxpHlydxx/M/97jOuoKFDIW6yOx7vxzfkDIZxHmtz06R8rBgvzRgjQ4YoFC6Lrv0dgDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T23:15:03.941726Z"},"content_sha256":"26b22f77c2a2bb1d93d013dfbffe4c8bb5f88006dc65b7e4fa9df7bf1db27e08","schema_version":"1.0","event_id":"sha256:26b22f77c2a2bb1d93d013dfbffe4c8bb5f88006dc65b7e4fa9df7bf1db27e08"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:MQDSGED6ITYTK2RQVWJ3K5CW52","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Higher-order QCD perturbation theory in different schemes: From FOPT to CIPT to FAPT","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"A. P. Bakulev, N. G. Stefanis, S. V. Mikhailov","submitted_at":"2010-04-23T13:13:47Z","abstract_excerpt":"Results on the resummation of non-power-series expansions of the Adler function of a scalar, $D_S$, and a vector, $D_V$, correlator are presented within fractional analytic perturbation theory (FAPT). The first observable can be used to determine the decay width $\\Gamma_{H\\to b\\bar{b}}$ of a scalar Higgs boson to a bottom-antibottom pair, while the second one is relevant for the $e^+e^-$ annihilation cross section. The obtained estimates are compared with those from fixed-order (FOPT) and contour-improved perturbation theory (CIPT), working out the differences. We prove that although FAPT and "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.4125","kind":"arxiv","version":4},"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":"2026-05-18T04:37:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MHsWEipeQa5UepI8sn/yOoU5lEW9fDCTVxRKkk/nOoz4P+vo3YO41jEyI44g2/Le0R79hxoEGlLj5iKrnfzlBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T23:15:03.942102Z"},"content_sha256":"c66ba3430e9f335a20ad4c95a2e52c9fff32c30e59d78fc416e9d1403dde4436","schema_version":"1.0","event_id":"sha256:c66ba3430e9f335a20ad4c95a2e52c9fff32c30e59d78fc416e9d1403dde4436"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MQDSGED6ITYTK2RQVWJ3K5CW52/bundle.json","state_url":"https://pith.science/pith/MQDSGED6ITYTK2RQVWJ3K5CW52/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MQDSGED6ITYTK2RQVWJ3K5CW52/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":"2026-06-03T23:15:03Z","links":{"resolver":"https://pith.science/pith/MQDSGED6ITYTK2RQVWJ3K5CW52","bundle":"https://pith.science/pith/MQDSGED6ITYTK2RQVWJ3K5CW52/bundle.json","state":"https://pith.science/pith/MQDSGED6ITYTK2RQVWJ3K5CW52/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MQDSGED6ITYTK2RQVWJ3K5CW52/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:MQDSGED6ITYTK2RQVWJ3K5CW52","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":"06e15974dc8675b016c85e6ece7a2973d538c0e0e7932b496e975040a93c66fd","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-04-23T13:13:47Z","title_canon_sha256":"3bf12c411a240d30629c440e9f29029992cbe301b83b4cfcea2024f72e861fb0"},"schema_version":"1.0","source":{"id":"1004.4125","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1004.4125","created_at":"2026-05-18T04:37:33Z"},{"alias_kind":"arxiv_version","alias_value":"1004.4125v4","created_at":"2026-05-18T04:37:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1004.4125","created_at":"2026-05-18T04:37:33Z"},{"alias_kind":"pith_short_12","alias_value":"MQDSGED6ITYT","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"MQDSGED6ITYTK2RQ","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"MQDSGED6","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:c66ba3430e9f335a20ad4c95a2e52c9fff32c30e59d78fc416e9d1403dde4436","target":"graph","created_at":"2026-05-18T04:37:33Z","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":"Results on the resummation of non-power-series expansions of the Adler function of a scalar, $D_S$, and a vector, $D_V$, correlator are presented within fractional analytic perturbation theory (FAPT). The first observable can be used to determine the decay width $\\Gamma_{H\\to b\\bar{b}}$ of a scalar Higgs boson to a bottom-antibottom pair, while the second one is relevant for the $e^+e^-$ annihilation cross section. The obtained estimates are compared with those from fixed-order (FOPT) and contour-improved perturbation theory (CIPT), working out the differences. We prove that although FAPT and ","authors_text":"A. P. Bakulev, N. G. Stefanis, S. V. Mikhailov","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-04-23T13:13:47Z","title":"Higher-order QCD perturbation theory in different schemes: From FOPT to CIPT to FAPT"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1004.4125","kind":"arxiv","version":4},"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":"sha256:26b22f77c2a2bb1d93d013dfbffe4c8bb5f88006dc65b7e4fa9df7bf1db27e08","target":"record","created_at":"2026-05-18T04:37:33Z","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":"06e15974dc8675b016c85e6ece7a2973d538c0e0e7932b496e975040a93c66fd","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-04-23T13:13:47Z","title_canon_sha256":"3bf12c411a240d30629c440e9f29029992cbe301b83b4cfcea2024f72e861fb0"},"schema_version":"1.0","source":{"id":"1004.4125","kind":"arxiv","version":4}},"canonical_sha256":"640723107e44f1356a30ad93b57456eeb03890642f3fc39a6010c9b242d053c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"640723107e44f1356a30ad93b57456eeb03890642f3fc39a6010c9b242d053c8","first_computed_at":"2026-05-18T04:37:33.120557Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:33.120557Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Sq4Nf6D1lhdujVWbg+XbDaoQVn616FHs8g8CUtiaTvAmQ2uf7K7URUBqT49xN70BabmL5daV8rnfdDAM31h7Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:33.121135Z","signed_message":"canonical_sha256_bytes"},"source_id":"1004.4125","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:26b22f77c2a2bb1d93d013dfbffe4c8bb5f88006dc65b7e4fa9df7bf1db27e08","sha256:c66ba3430e9f335a20ad4c95a2e52c9fff32c30e59d78fc416e9d1403dde4436"],"state_sha256":"a249e9fc37b4d61de1f0a8128e93b5b6538bf311b7edcac4a4bc64f8af99aa86"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MrNcqhkYh9WouU8cZy36ebWBNXVAoE8o3Ov5GQ067A6s0GTaYu9EsPO1eGixf8NRnNo5ENpu4pAmBWb+qR4kCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T23:15:03.944088Z","bundle_sha256":"1c33d4a1127358f0f2bbcf95af00de15a93b9e7f241f41ea84882ae4db32d402"}}