{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:G5KFZOO2ZOI46S6BILJLPHSSHO","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":"3d20069ec209349e357ec2275bf9abdc0bee8488a7df6bdf88aed162c2424b53","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1995-02-15T22:40:01Z","title_canon_sha256":"e3d3695a79a1457d332054c46c5374eb8bf9dd9a8497a0182449a3419a705116"},"schema_version":"1.0","source":{"id":"hep-ph/9502312","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9502312","created_at":"2026-05-18T01:06:33Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9502312v1","created_at":"2026-05-18T01:06:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9502312","created_at":"2026-05-18T01:06:33Z"},{"alias_kind":"pith_short_12","alias_value":"G5KFZOO2ZOI4","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"G5KFZOO2ZOI46S6B","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"G5KFZOO2","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:d9f341cd39078160f2b4923486aa698b40331339ce588379b4a41153d9261f9c","target":"graph","created_at":"2026-05-18T01:06:33Z","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":"We have completed the ${\\cal O}(\\alpha_s)$ QCD corrections to exclusive heavy quark-antiquark distributions in deep inelastic electroproduction and present here the differential distributions in the masses of charm-anticharm and bottom-antibottom pairs at the electron-proton collider HERA.","authors_text":"B. W. Harris, J. Smith (ITP-Stony Brook)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1995-02-15T22:40:01Z","title":"Invariant mass distributions for heavy quark-antiquark pairs in deep inelastic electroproduction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9502312","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":"sha256:3328d06641094356d1d5006fb93a05a5ad77b6b3e77b473b9bacea4c170e6a80","target":"record","created_at":"2026-05-18T01:06:33Z","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":"3d20069ec209349e357ec2275bf9abdc0bee8488a7df6bdf88aed162c2424b53","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1995-02-15T22:40:01Z","title_canon_sha256":"e3d3695a79a1457d332054c46c5374eb8bf9dd9a8497a0182449a3419a705116"},"schema_version":"1.0","source":{"id":"hep-ph/9502312","kind":"arxiv","version":1}},"canonical_sha256":"37545cb9dacb91cf4bc142d2b79e523b98874a272ef7b50d71b54e0bb61e7b18","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37545cb9dacb91cf4bc142d2b79e523b98874a272ef7b50d71b54e0bb61e7b18","first_computed_at":"2026-05-18T01:06:33.655077Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:33.655077Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RT6KEtbbxDsRrbKjMAKXzrnnjhf1rrgIdt+UW8kyFArW8Fv9una1R4FvlDXjImH7Qls78VIcPhHSsJuEVQZQCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:33.655768Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9502312","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3328d06641094356d1d5006fb93a05a5ad77b6b3e77b473b9bacea4c170e6a80","sha256:d9f341cd39078160f2b4923486aa698b40331339ce588379b4a41153d9261f9c"],"state_sha256":"78490afa704d008e0d9d1e252c69b45766678e0bfb69d4c100f9d0096f59aaa6"}