{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:Y7CQQHPYN7GNWQJP27KH56HZF4","short_pith_number":"pith:Y7CQQHPY","canonical_record":{"source":{"id":"1709.03400","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-11T14:25:03Z","cross_cats_sorted":[],"title_canon_sha256":"c4ed16f96a62a3d3d56f57aaf48f027feae7ee4f3ba7002053d69b977cdd2630","abstract_canon_sha256":"eb4f70f2d173f434f71fd08283cc5e457fb043516a13edbf1fca243d047da173"},"schema_version":"1.0"},"canonical_sha256":"c7c5081df86fccdb412fd7d47ef8f92f373b35da564119bd869586670a84cb06","source":{"kind":"arxiv","id":"1709.03400","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.03400","created_at":"2026-05-18T00:35:38Z"},{"alias_kind":"arxiv_version","alias_value":"1709.03400v1","created_at":"2026-05-18T00:35:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.03400","created_at":"2026-05-18T00:35:38Z"},{"alias_kind":"pith_short_12","alias_value":"Y7CQQHPYN7GN","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"Y7CQQHPYN7GNWQJP","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"Y7CQQHPY","created_at":"2026-05-18T12:31:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:Y7CQQHPYN7GNWQJP27KH56HZF4","target":"record","payload":{"canonical_record":{"source":{"id":"1709.03400","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-11T14:25:03Z","cross_cats_sorted":[],"title_canon_sha256":"c4ed16f96a62a3d3d56f57aaf48f027feae7ee4f3ba7002053d69b977cdd2630","abstract_canon_sha256":"eb4f70f2d173f434f71fd08283cc5e457fb043516a13edbf1fca243d047da173"},"schema_version":"1.0"},"canonical_sha256":"c7c5081df86fccdb412fd7d47ef8f92f373b35da564119bd869586670a84cb06","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:38.525489Z","signature_b64":"HfDTvQ7/d6oiSw8aQxhv1V5PGX4GVmmyx9cVN9+9CO/3E0a5a3CN0eOMnz2L+Qbs9TSE4f0hg4GcGDYTbFDDBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c7c5081df86fccdb412fd7d47ef8f92f373b35da564119bd869586670a84cb06","last_reissued_at":"2026-05-18T00:35:38.524830Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:38.524830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.03400","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":"2026-05-18T00:35:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rDefeQ/t5Du7C976PolOzkF6PNhV1ErvmdOEhQtPmaTU1lodYbOnS9UCLHH4qxb6vjshmzfdcMJby4YSQS56Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T07:00:03.640163Z"},"content_sha256":"4b63b35dd32cb579defe7d482d393e4d25a96160998da4f926f7e061e2b25942","schema_version":"1.0","event_id":"sha256:4b63b35dd32cb579defe7d482d393e4d25a96160998da4f926f7e061e2b25942"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:Y7CQQHPYN7GNWQJP27KH56HZF4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fragmentation functions of charged hadrons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Emanuele R. Nocera","submitted_at":"2017-09-11T14:25:03Z","abstract_excerpt":"I present a preliminary determination of the Fragmentation Functions (FFs) of unidentified charged hadrons at next-to-leading order in quantum chromodynamics. The analysis is based on hadron production cross section data in single-inclusive electron-positron annihilation. It extends a recent determination of the FFs of identified charged pions, charged kaons and protons/antiprotons performed by the NNPDF Collaboration. I illustrate the quality of the FFs determined in this analysis and show how they describe the charged hadron spectra measured in proton-(anti)proton collisions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.03400","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":"2026-05-18T00:35:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+vIyis4hVcxGIwETgoqMRTK8ye/m1qUIduux03FcfCJkQYWkIpCyBonuZPPxihqQxP3S9JMZVuLrDlqSTU4dDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T07:00:03.640516Z"},"content_sha256":"96836f8751e7b7f9c3b775ec2e85ee24392db73b1401555fe128a664c2fa7176","schema_version":"1.0","event_id":"sha256:96836f8751e7b7f9c3b775ec2e85ee24392db73b1401555fe128a664c2fa7176"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y7CQQHPYN7GNWQJP27KH56HZF4/bundle.json","state_url":"https://pith.science/pith/Y7CQQHPYN7GNWQJP27KH56HZF4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y7CQQHPYN7GNWQJP27KH56HZF4/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":"2026-06-28T07:00:03Z","links":{"resolver":"https://pith.science/pith/Y7CQQHPYN7GNWQJP27KH56HZF4","bundle":"https://pith.science/pith/Y7CQQHPYN7GNWQJP27KH56HZF4/bundle.json","state":"https://pith.science/pith/Y7CQQHPYN7GNWQJP27KH56HZF4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y7CQQHPYN7GNWQJP27KH56HZF4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:Y7CQQHPYN7GNWQJP27KH56HZF4","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":"eb4f70f2d173f434f71fd08283cc5e457fb043516a13edbf1fca243d047da173","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-11T14:25:03Z","title_canon_sha256":"c4ed16f96a62a3d3d56f57aaf48f027feae7ee4f3ba7002053d69b977cdd2630"},"schema_version":"1.0","source":{"id":"1709.03400","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.03400","created_at":"2026-05-18T00:35:38Z"},{"alias_kind":"arxiv_version","alias_value":"1709.03400v1","created_at":"2026-05-18T00:35:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.03400","created_at":"2026-05-18T00:35:38Z"},{"alias_kind":"pith_short_12","alias_value":"Y7CQQHPYN7GN","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"Y7CQQHPYN7GNWQJP","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"Y7CQQHPY","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:96836f8751e7b7f9c3b775ec2e85ee24392db73b1401555fe128a664c2fa7176","target":"graph","created_at":"2026-05-18T00:35:38Z","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":"I present a preliminary determination of the Fragmentation Functions (FFs) of unidentified charged hadrons at next-to-leading order in quantum chromodynamics. The analysis is based on hadron production cross section data in single-inclusive electron-positron annihilation. It extends a recent determination of the FFs of identified charged pions, charged kaons and protons/antiprotons performed by the NNPDF Collaboration. I illustrate the quality of the FFs determined in this analysis and show how they describe the charged hadron spectra measured in proton-(anti)proton collisions.","authors_text":"Emanuele R. Nocera","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-11T14:25:03Z","title":"Fragmentation functions of charged hadrons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.03400","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":"sha256:4b63b35dd32cb579defe7d482d393e4d25a96160998da4f926f7e061e2b25942","target":"record","created_at":"2026-05-18T00:35:38Z","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":"eb4f70f2d173f434f71fd08283cc5e457fb043516a13edbf1fca243d047da173","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-11T14:25:03Z","title_canon_sha256":"c4ed16f96a62a3d3d56f57aaf48f027feae7ee4f3ba7002053d69b977cdd2630"},"schema_version":"1.0","source":{"id":"1709.03400","kind":"arxiv","version":1}},"canonical_sha256":"c7c5081df86fccdb412fd7d47ef8f92f373b35da564119bd869586670a84cb06","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7c5081df86fccdb412fd7d47ef8f92f373b35da564119bd869586670a84cb06","first_computed_at":"2026-05-18T00:35:38.524830Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:35:38.524830Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HfDTvQ7/d6oiSw8aQxhv1V5PGX4GVmmyx9cVN9+9CO/3E0a5a3CN0eOMnz2L+Qbs9TSE4f0hg4GcGDYTbFDDBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:35:38.525489Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.03400","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b63b35dd32cb579defe7d482d393e4d25a96160998da4f926f7e061e2b25942","sha256:96836f8751e7b7f9c3b775ec2e85ee24392db73b1401555fe128a664c2fa7176"],"state_sha256":"a12051fe4c923f9b0d8a4dd6fa5a1f26135f1b0a6d9c52eaf22c0b6fa6763eb4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o/Ps39S9/NmwYPs1e4XIwt9k6NGIh13ghD0YniVks5vomRpshRkjlVfy/xWolCcEyFbJa5yVHNqcRNSXNJ3nBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T07:00:03.642333Z","bundle_sha256":"4428e5e8258de17a9e36c089914c99271e23de265ab2b4ed883a8cacb34e902b"}}