{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:7FB3DLCIPFC2JSHVSEHSZYTOHQ","short_pith_number":"pith:7FB3DLCI","canonical_record":{"source":{"id":"hep-ph/0512075","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2005-12-06T13:46:24Z","cross_cats_sorted":[],"title_canon_sha256":"fcaf1e2dbf64ae38a1550b36719a3f8912d44217a36369c95f1a156d3fffa509","abstract_canon_sha256":"6d735218ee3359ae154b11eb45b4105da32ac0bba18ff8eeca669621afe3bce7"},"schema_version":"1.0"},"canonical_sha256":"f943b1ac487945a4c8f5910f2ce26e3c1fdbd6822c88c410db3de3d4e34d5be3","source":{"kind":"arxiv","id":"hep-ph/0512075","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0512075","created_at":"2026-05-18T01:06:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0512075v1","created_at":"2026-05-18T01:06:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0512075","created_at":"2026-05-18T01:06:10Z"},{"alias_kind":"pith_short_12","alias_value":"7FB3DLCIPFC2","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"7FB3DLCIPFC2JSHV","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"7FB3DLCI","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:7FB3DLCIPFC2JSHVSEHSZYTOHQ","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0512075","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2005-12-06T13:46:24Z","cross_cats_sorted":[],"title_canon_sha256":"fcaf1e2dbf64ae38a1550b36719a3f8912d44217a36369c95f1a156d3fffa509","abstract_canon_sha256":"6d735218ee3359ae154b11eb45b4105da32ac0bba18ff8eeca669621afe3bce7"},"schema_version":"1.0"},"canonical_sha256":"f943b1ac487945a4c8f5910f2ce26e3c1fdbd6822c88c410db3de3d4e34d5be3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:10.073625Z","signature_b64":"JFGkzP5bvtqz0TeF26vXR8mEq9BvzsJIq3RDAVUGRzC4n3StPI8IF4c2zBJ/41Tnq0idy+FClObPrKRu7qeaCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f943b1ac487945a4c8f5910f2ce26e3c1fdbd6822c88c410db3de3d4e34d5be3","last_reissued_at":"2026-05-18T01:06:10.072958Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:10.072958Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0512075","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":"2026-05-18T01:06:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dzBB3CMXm2Y5z3PAR4NZ8UkDRPKlDdof/5eMmXR24ZqqcSWKJ+bA4KNNLAKadPr4/O2vPEunUIOgIuh87InQDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T16:39:11.362808Z"},"content_sha256":"33f4c0e288315a39b1d11b5f9d653a0f96eebf644a71f20fab83e6ec04d3132a","schema_version":"1.0","event_id":"sha256:33f4c0e288315a39b1d11b5f9d653a0f96eebf644a71f20fab83e6ec04d3132a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:7FB3DLCIPFC2JSHVSEHSZYTOHQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-singlets in Semi-inclusive DIS and inclusive e+e- annihilation","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Ekaterina Christova, Elliot Leader","submitted_at":"2005-12-06T13:46:24Z","abstract_excerpt":"We show that non-singlets in semi-inclusive DIS with pi^\\pm determine without assumptions Delta u_V, Delta d_V and D_u^{\\pi+ - pi-}. Non-singlets in SIDIS and inclusive e+e- -annihilation with K^\\pm determine (s-bar s) and (Delta s-Delta bar s), but an assumption is necessary -- we choose as most natural D_d^{K+ - K-}=0.\n Measurements with charged K^\\pm and neutral K0+bar K0 in semi-inclusive DIS and e+e--annihilation determine\n D_{u,d,s}^{K+ + K-} without any assumptions and allow tests of LO approximation in QCD."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0512075","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":"2026-05-18T01:06:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D7fUq45ne9gadDU2SFb/DQ1oVtDZ01hlnQPEeFAWBHoxh1StAXTNl8YVzI/9vgW2CKyYjEGmBHKQ1q3Z/5tRCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T16:39:11.363427Z"},"content_sha256":"5e74a18472ff0799a37bd60d085f5e68bd1ff8b24d8ac8e0f75185ac6a009e38","schema_version":"1.0","event_id":"sha256:5e74a18472ff0799a37bd60d085f5e68bd1ff8b24d8ac8e0f75185ac6a009e38"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7FB3DLCIPFC2JSHVSEHSZYTOHQ/bundle.json","state_url":"https://pith.science/pith/7FB3DLCIPFC2JSHVSEHSZYTOHQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7FB3DLCIPFC2JSHVSEHSZYTOHQ/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":"2026-06-05T16:39:11Z","links":{"resolver":"https://pith.science/pith/7FB3DLCIPFC2JSHVSEHSZYTOHQ","bundle":"https://pith.science/pith/7FB3DLCIPFC2JSHVSEHSZYTOHQ/bundle.json","state":"https://pith.science/pith/7FB3DLCIPFC2JSHVSEHSZYTOHQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7FB3DLCIPFC2JSHVSEHSZYTOHQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:7FB3DLCIPFC2JSHVSEHSZYTOHQ","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":"6d735218ee3359ae154b11eb45b4105da32ac0bba18ff8eeca669621afe3bce7","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2005-12-06T13:46:24Z","title_canon_sha256":"fcaf1e2dbf64ae38a1550b36719a3f8912d44217a36369c95f1a156d3fffa509"},"schema_version":"1.0","source":{"id":"hep-ph/0512075","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0512075","created_at":"2026-05-18T01:06:10Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0512075v1","created_at":"2026-05-18T01:06:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0512075","created_at":"2026-05-18T01:06:10Z"},{"alias_kind":"pith_short_12","alias_value":"7FB3DLCIPFC2","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"7FB3DLCIPFC2JSHV","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"7FB3DLCI","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:5e74a18472ff0799a37bd60d085f5e68bd1ff8b24d8ac8e0f75185ac6a009e38","target":"graph","created_at":"2026-05-18T01:06:10Z","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":"We show that non-singlets in semi-inclusive DIS with pi^\\pm determine without assumptions Delta u_V, Delta d_V and D_u^{\\pi+ - pi-}. Non-singlets in SIDIS and inclusive e+e- -annihilation with K^\\pm determine (s-bar s) and (Delta s-Delta bar s), but an assumption is necessary -- we choose as most natural D_d^{K+ - K-}=0.\n Measurements with charged K^\\pm and neutral K0+bar K0 in semi-inclusive DIS and e+e--annihilation determine\n D_{u,d,s}^{K+ + K-} without any assumptions and allow tests of LO approximation in QCD.","authors_text":"Ekaterina Christova, Elliot Leader","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2005-12-06T13:46:24Z","title":"Non-singlets in Semi-inclusive DIS and inclusive e+e- annihilation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0512075","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":"sha256:33f4c0e288315a39b1d11b5f9d653a0f96eebf644a71f20fab83e6ec04d3132a","target":"record","created_at":"2026-05-18T01:06:10Z","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":"6d735218ee3359ae154b11eb45b4105da32ac0bba18ff8eeca669621afe3bce7","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2005-12-06T13:46:24Z","title_canon_sha256":"fcaf1e2dbf64ae38a1550b36719a3f8912d44217a36369c95f1a156d3fffa509"},"schema_version":"1.0","source":{"id":"hep-ph/0512075","kind":"arxiv","version":1}},"canonical_sha256":"f943b1ac487945a4c8f5910f2ce26e3c1fdbd6822c88c410db3de3d4e34d5be3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f943b1ac487945a4c8f5910f2ce26e3c1fdbd6822c88c410db3de3d4e34d5be3","first_computed_at":"2026-05-18T01:06:10.072958Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:10.072958Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JFGkzP5bvtqz0TeF26vXR8mEq9BvzsJIq3RDAVUGRzC4n3StPI8IF4c2zBJ/41Tnq0idy+FClObPrKRu7qeaCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:10.073625Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0512075","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:33f4c0e288315a39b1d11b5f9d653a0f96eebf644a71f20fab83e6ec04d3132a","sha256:5e74a18472ff0799a37bd60d085f5e68bd1ff8b24d8ac8e0f75185ac6a009e38"],"state_sha256":"4eb57b275a5e28a1d52357ef833f37b19672b56723792f015d4c9f17de539d31"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/xJQHvk42UE7shdT1uvkyJijYz/xAUUzNVJeFD+FCLe3ESla7ZWz1L5cnmdm1yyc0TT6FoBlmQZ+rmv5zJ0vDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T16:39:11.366540Z","bundle_sha256":"1286a20b8d015186c245715ed1fb2b2d376ee3fae0c4085ba13d557f77b2016f"}}