{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:XNJK7AP56C7Y2NMNDYYRZDYCJM","short_pith_number":"pith:XNJK7AP5","canonical_record":{"source":{"id":"2606.28494","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T18:00:03Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"5dd3c08125b1a7e87ed237377c82e44804eaf863d4a83d6704ba0acc91f5bdcf","abstract_canon_sha256":"9817189f8eefea4a2fce0ef56423a9f9c43bdef2b8fbd7cee2cba31f5eb7984b"},"schema_version":"1.0"},"canonical_sha256":"bb52af81fdf0bf8d358d1e311c8f024b26ae9b5890f2c04ca9368d9d38af1725","source":{"kind":"arxiv","id":"2606.28494","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.28494","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"arxiv_version","alias_value":"2606.28494v1","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.28494","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"pith_short_12","alias_value":"XNJK7AP56C7Y","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"pith_short_16","alias_value":"XNJK7AP56C7Y2NMN","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"pith_short_8","alias_value":"XNJK7AP5","created_at":"2026-06-30T00:15:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:XNJK7AP56C7Y2NMNDYYRZDYCJM","target":"record","payload":{"canonical_record":{"source":{"id":"2606.28494","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T18:00:03Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"5dd3c08125b1a7e87ed237377c82e44804eaf863d4a83d6704ba0acc91f5bdcf","abstract_canon_sha256":"9817189f8eefea4a2fce0ef56423a9f9c43bdef2b8fbd7cee2cba31f5eb7984b"},"schema_version":"1.0"},"canonical_sha256":"bb52af81fdf0bf8d358d1e311c8f024b26ae9b5890f2c04ca9368d9d38af1725","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-30T00:15:15.861226Z","signature_b64":"UczOIdzOhrkeLVfXZR7hmUIqoXvi/cJeiY/wg/4v27LtWyP0QzTTqoG0SiwVWb5HCyXEmqd+0TVr7Pfx6jkFDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bb52af81fdf0bf8d358d1e311c8f024b26ae9b5890f2c04ca9368d9d38af1725","last_reissued_at":"2026-06-30T00:15:15.860609Z","signature_status":"signed_v1","first_computed_at":"2026-06-30T00:15:15.860609Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.28494","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":"2026-06-30T00:15:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cKIdT3UTnf0SKxWuUlJRdIca670BJdObBx1FGteTKvh19JVPclo2c3RAM4UXewuefp0LY0plOmWlKhpmC/bdDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T17:59:51.137485Z"},"content_sha256":"4791240e99acb13d11ffc443ab1a4dfe9e45a6cd3848b4dd532caea9d640eb97","schema_version":"1.0","event_id":"sha256:4791240e99acb13d11ffc443ab1a4dfe9e45a6cd3848b4dd532caea9d640eb97"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:XNJK7AP56C7Y2NMNDYYRZDYCJM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Soft Contributions Stabilize NNLO QCD Corrections to Quarkonium Production and Decay","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Guoxing Wang, Hua-Sheng Shao, Luca Maxia, Lukas Simon","submitted_at":"2026-06-26T18:00:03Z","abstract_excerpt":"Next-to-next-to-leading order (NNLO) QCD corrections to quarkonium production and decay are known to exhibit perturbative instabilities within non-relativistic QCD. We identify the origin of this problem and propose a simple remedy. Applying our approach to $S$-wave color-singlet quarkonium processes, we achieve substantially improved perturbative convergence and agreement with experimental data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.28494","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.28494/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-06-30T00:15:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o/bD+c6A+WOWr61C+0lpEMvR0ioR3o7uBkeOt4F2QRPNhFdlFRJ+XyquofWZEpsS2QOhszwrvXXXEY5Bt5EcCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T17:59:51.137859Z"},"content_sha256":"f3a1c3e0bf097d079e998dc4d137c6734dde5ad143b5a65d8593505bae4b3983","schema_version":"1.0","event_id":"sha256:f3a1c3e0bf097d079e998dc4d137c6734dde5ad143b5a65d8593505bae4b3983"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XNJK7AP56C7Y2NMNDYYRZDYCJM/bundle.json","state_url":"https://pith.science/pith/XNJK7AP56C7Y2NMNDYYRZDYCJM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XNJK7AP56C7Y2NMNDYYRZDYCJM/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":"2026-06-30T17:59:51Z","links":{"resolver":"https://pith.science/pith/XNJK7AP56C7Y2NMNDYYRZDYCJM","bundle":"https://pith.science/pith/XNJK7AP56C7Y2NMNDYYRZDYCJM/bundle.json","state":"https://pith.science/pith/XNJK7AP56C7Y2NMNDYYRZDYCJM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XNJK7AP56C7Y2NMNDYYRZDYCJM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:XNJK7AP56C7Y2NMNDYYRZDYCJM","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":"9817189f8eefea4a2fce0ef56423a9f9c43bdef2b8fbd7cee2cba31f5eb7984b","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T18:00:03Z","title_canon_sha256":"5dd3c08125b1a7e87ed237377c82e44804eaf863d4a83d6704ba0acc91f5bdcf"},"schema_version":"1.0","source":{"id":"2606.28494","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.28494","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"arxiv_version","alias_value":"2606.28494v1","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.28494","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"pith_short_12","alias_value":"XNJK7AP56C7Y","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"pith_short_16","alias_value":"XNJK7AP56C7Y2NMN","created_at":"2026-06-30T00:15:15Z"},{"alias_kind":"pith_short_8","alias_value":"XNJK7AP5","created_at":"2026-06-30T00:15:15Z"}],"graph_snapshots":[{"event_id":"sha256:f3a1c3e0bf097d079e998dc4d137c6734dde5ad143b5a65d8593505bae4b3983","target":"graph","created_at":"2026-06-30T00:15:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.28494/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Next-to-next-to-leading order (NNLO) QCD corrections to quarkonium production and decay are known to exhibit perturbative instabilities within non-relativistic QCD. We identify the origin of this problem and propose a simple remedy. Applying our approach to $S$-wave color-singlet quarkonium processes, we achieve substantially improved perturbative convergence and agreement with experimental data.","authors_text":"Guoxing Wang, Hua-Sheng Shao, Luca Maxia, Lukas Simon","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T18:00:03Z","title":"Soft Contributions Stabilize NNLO QCD Corrections to Quarkonium Production and Decay"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.28494","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":"sha256:4791240e99acb13d11ffc443ab1a4dfe9e45a6cd3848b4dd532caea9d640eb97","target":"record","created_at":"2026-06-30T00:15:15Z","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":"9817189f8eefea4a2fce0ef56423a9f9c43bdef2b8fbd7cee2cba31f5eb7984b","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-06-26T18:00:03Z","title_canon_sha256":"5dd3c08125b1a7e87ed237377c82e44804eaf863d4a83d6704ba0acc91f5bdcf"},"schema_version":"1.0","source":{"id":"2606.28494","kind":"arxiv","version":1}},"canonical_sha256":"bb52af81fdf0bf8d358d1e311c8f024b26ae9b5890f2c04ca9368d9d38af1725","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bb52af81fdf0bf8d358d1e311c8f024b26ae9b5890f2c04ca9368d9d38af1725","first_computed_at":"2026-06-30T00:15:15.860609Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-30T00:15:15.860609Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UczOIdzOhrkeLVfXZR7hmUIqoXvi/cJeiY/wg/4v27LtWyP0QzTTqoG0SiwVWb5HCyXEmqd+0TVr7Pfx6jkFDg==","signature_status":"signed_v1","signed_at":"2026-06-30T00:15:15.861226Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.28494","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4791240e99acb13d11ffc443ab1a4dfe9e45a6cd3848b4dd532caea9d640eb97","sha256:f3a1c3e0bf097d079e998dc4d137c6734dde5ad143b5a65d8593505bae4b3983"],"state_sha256":"f21fadc29c5fc546ff659de161c6ff2a9144ccec8bb2bae7769519fddd34a0c7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/sd6I81voMIYk+52gjemo8HG4kauWt0bndqREtStYNayUmjT1yv2S3fcmi1DeA6jlEffD3sfgiSyv1NCDWNQAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T17:59:51.140003Z","bundle_sha256":"dfeffaca040c6fbd99aa9fcd3600db48815ca94fb9cdb790fd897c5c1c953230"}}