{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ZQGRPFKB7ITQXEY2YNSSCWI5QP","short_pith_number":"pith:ZQGRPFKB","canonical_record":{"source":{"id":"1302.0722","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-02-04T15:34:07Z","cross_cats_sorted":[],"title_canon_sha256":"a28749ceedee5e5c3d1026a33b97d13daeaa500e0303667acec8d14870721122","abstract_canon_sha256":"d9188963e49d602b322ee31eddaa4622d1af84d6b25945e469b450c5ff2b91b1"},"schema_version":"1.0"},"canonical_sha256":"cc0d179541fa270b931ac36521591d83e483856d4865c8b6d4f59a0f61492a51","source":{"kind":"arxiv","id":"1302.0722","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.0722","created_at":"2026-05-18T03:34:15Z"},{"alias_kind":"arxiv_version","alias_value":"1302.0722v1","created_at":"2026-05-18T03:34:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.0722","created_at":"2026-05-18T03:34:15Z"},{"alias_kind":"pith_short_12","alias_value":"ZQGRPFKB7ITQ","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZQGRPFKB7ITQXEY2","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZQGRPFKB","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ZQGRPFKB7ITQXEY2YNSSCWI5QP","target":"record","payload":{"canonical_record":{"source":{"id":"1302.0722","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-02-04T15:34:07Z","cross_cats_sorted":[],"title_canon_sha256":"a28749ceedee5e5c3d1026a33b97d13daeaa500e0303667acec8d14870721122","abstract_canon_sha256":"d9188963e49d602b322ee31eddaa4622d1af84d6b25945e469b450c5ff2b91b1"},"schema_version":"1.0"},"canonical_sha256":"cc0d179541fa270b931ac36521591d83e483856d4865c8b6d4f59a0f61492a51","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:34:15.712371Z","signature_b64":"CjE+mnfckKXqOAcemcH93/XGFq1mumgkagYb7pOdtdrOyCUs04rCYvS3/rvbTS1gqhZjyY+jxKyCPu/6LuoCDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cc0d179541fa270b931ac36521591d83e483856d4865c8b6d4f59a0f61492a51","last_reissued_at":"2026-05-18T03:34:15.711622Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:34:15.711622Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.0722","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":"2026-05-18T03:34:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Iwv6xGBA/WJGfaZJUpmEj+6568T6BOWQ90KpeZPznyfST3wynvyay9Ncp5Wt0jr2WGYkGCXFZEHVq15t0lmnDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T11:15:57.020914Z"},"content_sha256":"7689a6e49dfd9dc2fc7388c2cd9cb4fec65a03b2ec7abd8fdb7e5e29a3caf5aa","schema_version":"1.0","event_id":"sha256:7689a6e49dfd9dc2fc7388c2cd9cb4fec65a03b2ec7abd8fdb7e5e29a3caf5aa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ZQGRPFKB7ITQXEY2YNSSCWI5QP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A new determination of the charm mass from the non-analytic reconstruction of the heavy quark correlator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"David Greynat, Pere Masjuan","submitted_at":"2013-02-04T15:34:07Z","abstract_excerpt":"Using the new non-analytic reconstruction method obtained from Mellin-Barnes properties, one can extract the value $m_c(\\bar{\\text{MS}}) = 1.12 \\pm 0.08 \\;\\; \\text{GeV}$ from experimental data of the radiation-corrected measured hadronic cross section to the calculated lowest-order cross section for muon pair production in the heavy-quark approximation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.0722","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":"2026-05-18T03:34:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v79jDOnGDH9idbuZi5j7jwoGA3Cqz40Xc1q+5qoaxWERwVBntcOVJwfS3Q8ruowFN4I3mdL/cYA5AOBrFKjhBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T11:15:57.021259Z"},"content_sha256":"a99009c578566c2cc612d5ebe3a90688484fa9eaf9ecfdc5b090ca05bd07dc96","schema_version":"1.0","event_id":"sha256:a99009c578566c2cc612d5ebe3a90688484fa9eaf9ecfdc5b090ca05bd07dc96"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZQGRPFKB7ITQXEY2YNSSCWI5QP/bundle.json","state_url":"https://pith.science/pith/ZQGRPFKB7ITQXEY2YNSSCWI5QP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZQGRPFKB7ITQXEY2YNSSCWI5QP/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":"2026-06-03T11:15:57Z","links":{"resolver":"https://pith.science/pith/ZQGRPFKB7ITQXEY2YNSSCWI5QP","bundle":"https://pith.science/pith/ZQGRPFKB7ITQXEY2YNSSCWI5QP/bundle.json","state":"https://pith.science/pith/ZQGRPFKB7ITQXEY2YNSSCWI5QP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZQGRPFKB7ITQXEY2YNSSCWI5QP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZQGRPFKB7ITQXEY2YNSSCWI5QP","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":"d9188963e49d602b322ee31eddaa4622d1af84d6b25945e469b450c5ff2b91b1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-02-04T15:34:07Z","title_canon_sha256":"a28749ceedee5e5c3d1026a33b97d13daeaa500e0303667acec8d14870721122"},"schema_version":"1.0","source":{"id":"1302.0722","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.0722","created_at":"2026-05-18T03:34:15Z"},{"alias_kind":"arxiv_version","alias_value":"1302.0722v1","created_at":"2026-05-18T03:34:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.0722","created_at":"2026-05-18T03:34:15Z"},{"alias_kind":"pith_short_12","alias_value":"ZQGRPFKB7ITQ","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZQGRPFKB7ITQXEY2","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZQGRPFKB","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:a99009c578566c2cc612d5ebe3a90688484fa9eaf9ecfdc5b090ca05bd07dc96","target":"graph","created_at":"2026-05-18T03:34:15Z","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":"Using the new non-analytic reconstruction method obtained from Mellin-Barnes properties, one can extract the value $m_c(\\bar{\\text{MS}}) = 1.12 \\pm 0.08 \\;\\; \\text{GeV}$ from experimental data of the radiation-corrected measured hadronic cross section to the calculated lowest-order cross section for muon pair production in the heavy-quark approximation.","authors_text":"David Greynat, Pere Masjuan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-02-04T15:34:07Z","title":"A new determination of the charm mass from the non-analytic reconstruction of the heavy quark correlator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.0722","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":"sha256:7689a6e49dfd9dc2fc7388c2cd9cb4fec65a03b2ec7abd8fdb7e5e29a3caf5aa","target":"record","created_at":"2026-05-18T03:34:15Z","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":"d9188963e49d602b322ee31eddaa4622d1af84d6b25945e469b450c5ff2b91b1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-02-04T15:34:07Z","title_canon_sha256":"a28749ceedee5e5c3d1026a33b97d13daeaa500e0303667acec8d14870721122"},"schema_version":"1.0","source":{"id":"1302.0722","kind":"arxiv","version":1}},"canonical_sha256":"cc0d179541fa270b931ac36521591d83e483856d4865c8b6d4f59a0f61492a51","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cc0d179541fa270b931ac36521591d83e483856d4865c8b6d4f59a0f61492a51","first_computed_at":"2026-05-18T03:34:15.711622Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:34:15.711622Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CjE+mnfckKXqOAcemcH93/XGFq1mumgkagYb7pOdtdrOyCUs04rCYvS3/rvbTS1gqhZjyY+jxKyCPu/6LuoCDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:34:15.712371Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.0722","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7689a6e49dfd9dc2fc7388c2cd9cb4fec65a03b2ec7abd8fdb7e5e29a3caf5aa","sha256:a99009c578566c2cc612d5ebe3a90688484fa9eaf9ecfdc5b090ca05bd07dc96"],"state_sha256":"f0218f3cdb379494e14e700c3bf73e40b7db20b9849f4469f353e25dd6593e78"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JsPcKLPuRGJIO/Lh8Y6MpMRMp8cukTEbnHa1CHbtLaAGLlrd6nFMNS6wQy2ne7ZjGCRvRWsnxiNMGhTXQWR4Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T11:15:57.023432Z","bundle_sha256":"63387b2ebef9cff069c0c4ff2a79bc1c1330758403e9736a6158dddad14ba941"}}