{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:6EMBOSGLQBGDHBAAQRBPEKSM7B","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":"7936d441f4790c4cd3e7bd18618b016fe077e019ec1ce7b8aa825d88b51fea48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-07-12T19:08:47Z","title_canon_sha256":"e6937281c8d68364f00c0e3f27337dc2121b87990584c83f8f5654d85cc0a1fe"},"schema_version":"1.0","source":{"id":"1607.03469","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.03469","created_at":"2026-05-18T01:11:08Z"},{"alias_kind":"arxiv_version","alias_value":"1607.03469v1","created_at":"2026-05-18T01:11:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.03469","created_at":"2026-05-18T01:11:08Z"},{"alias_kind":"pith_short_12","alias_value":"6EMBOSGLQBGD","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"6EMBOSGLQBGDHBAA","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"6EMBOSGL","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:39147afc13a237220457e71c7bef63b93a9b1d56bb99042fe88604dfb61e84fc","target":"graph","created_at":"2026-05-18T01:11:08Z","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":"Non-relativistic bound state theories for QED and QCD have become fairly mature and amenable to a textbook-level understanding and computation. In this talk we give an introductory review of the following subjects related to the recent computation of the heavy quarkonium spectrum using perturbative QCD: (1) Technological developments in higher-order computation, (2) Physics predictions, (3) Challenge towards analytic evaluation of the 3-loop static QCD potential.","authors_text":"Yukinari Sumino","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-07-12T19:08:47Z","title":"Computation of Heavy Quarkonium Spectrum in Perturbative QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.03469","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":"sha256:886d129064e33a0009da766779ff083e4322b7d26ae59fb4bca2ad314cce3c68","target":"record","created_at":"2026-05-18T01:11:08Z","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":"7936d441f4790c4cd3e7bd18618b016fe077e019ec1ce7b8aa825d88b51fea48","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-07-12T19:08:47Z","title_canon_sha256":"e6937281c8d68364f00c0e3f27337dc2121b87990584c83f8f5654d85cc0a1fe"},"schema_version":"1.0","source":{"id":"1607.03469","kind":"arxiv","version":1}},"canonical_sha256":"f1181748cb804c3384008442f22a4cf8685931219a3fc975b4fd3f883d7216dd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f1181748cb804c3384008442f22a4cf8685931219a3fc975b4fd3f883d7216dd","first_computed_at":"2026-05-18T01:11:08.921050Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:08.921050Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s3LO8LZ5odzJTtIxBsDmNf6EVDfKPzpy0llYM87/O6YHbrQPmRznRe5EFnt5LfWXjlf7lOEkr/yTXU3KfhLgAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:08.921522Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.03469","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:886d129064e33a0009da766779ff083e4322b7d26ae59fb4bca2ad314cce3c68","sha256:39147afc13a237220457e71c7bef63b93a9b1d56bb99042fe88604dfb61e84fc"],"state_sha256":"2bc1d3474e4ed3d964bbe947f1c1a27c96ff78bd95e68da71dad648ee2f8783a"}