{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:YXNDQ2O6IJFWOB4L6NQWSX7FFF","short_pith_number":"pith:YXNDQ2O6","canonical_record":{"source":{"id":"hep-ph/0302044","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-06T13:16:44Z","cross_cats_sorted":[],"title_canon_sha256":"d4d562710a2e7e3cf6ce224d1bff7931f969818f38800e645da0045e88ff8766","abstract_canon_sha256":"b97fb1e52b2785df14f406655f61e10a53031004e1db698f78372718e252e8a3"},"schema_version":"1.0"},"canonical_sha256":"c5da3869de424b67078bf361695fe52977fe5f7f90491ac007550631a6e20aaf","source":{"kind":"arxiv","id":"hep-ph/0302044","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0302044","created_at":"2026-05-18T01:06:13Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0302044v1","created_at":"2026-05-18T01:06:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0302044","created_at":"2026-05-18T01:06:13Z"},{"alias_kind":"pith_short_12","alias_value":"YXNDQ2O6IJFW","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"YXNDQ2O6IJFWOB4L","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"YXNDQ2O6","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:YXNDQ2O6IJFWOB4L6NQWSX7FFF","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0302044","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-06T13:16:44Z","cross_cats_sorted":[],"title_canon_sha256":"d4d562710a2e7e3cf6ce224d1bff7931f969818f38800e645da0045e88ff8766","abstract_canon_sha256":"b97fb1e52b2785df14f406655f61e10a53031004e1db698f78372718e252e8a3"},"schema_version":"1.0"},"canonical_sha256":"c5da3869de424b67078bf361695fe52977fe5f7f90491ac007550631a6e20aaf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:13.720331Z","signature_b64":"/8Z+BFZm3m4FlgbynoVSQRvL6DkEv5v07KEAt1srFspNJlJVAimmyVcPpi6bRorwgt5r6l6rt9r/WONbkkLIBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5da3869de424b67078bf361695fe52977fe5f7f90491ac007550631a6e20aaf","last_reissued_at":"2026-05-18T01:06:13.719727Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:13.719727Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0302044","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":"2026-05-18T01:06:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7wXYTE9iQv5SwvU0XQc6/1zLwoDE/FI/3oLG6ZiD1lb+4bWJTEEvCdqxV2AT26HH9BcLCYnMAh/wPQmwlkFmDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:12:08.755251Z"},"content_sha256":"beb6600f8f1a4528269d9468abbfe7430a90fe34eccd42465eec44e2c01b076b","schema_version":"1.0","event_id":"sha256:beb6600f8f1a4528269d9468abbfe7430a90fe34eccd42465eec44e2c01b076b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:YXNDQ2O6IJFWOB4L6NQWSX7FFF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Two-photon decay rates of heavy quarkonia in the relativistic quark model","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"D. Ebert, R. N. Faustov, V. O. Galkin","submitted_at":"2003-02-06T13:16:44Z","abstract_excerpt":"Two-photon decay rates of pseudoscalar, scalar and tensor states of charmonium and bottomonium are calculated in the framework of the relativistic quark model. Both relativistic effects and one-loop radiative corrections are taken into account. The obtained results are compared with other theoretical predictions and available experimental data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0302044","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":"2026-05-18T01:06:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9x/37GA0DzCLmn3ZQglZHsb9saxWL8p72MWRsb6cxoos8+gVtVLLUkkcsdlORL5SB+hScJ0EkKGRo8XAVDjUCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T20:12:08.755603Z"},"content_sha256":"927efb0612a48ad4679ca664446ee295ce5d799d05240aae448bb9c0d4efcb3f","schema_version":"1.0","event_id":"sha256:927efb0612a48ad4679ca664446ee295ce5d799d05240aae448bb9c0d4efcb3f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YXNDQ2O6IJFWOB4L6NQWSX7FFF/bundle.json","state_url":"https://pith.science/pith/YXNDQ2O6IJFWOB4L6NQWSX7FFF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YXNDQ2O6IJFWOB4L6NQWSX7FFF/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":"2026-06-04T20:12:08Z","links":{"resolver":"https://pith.science/pith/YXNDQ2O6IJFWOB4L6NQWSX7FFF","bundle":"https://pith.science/pith/YXNDQ2O6IJFWOB4L6NQWSX7FFF/bundle.json","state":"https://pith.science/pith/YXNDQ2O6IJFWOB4L6NQWSX7FFF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YXNDQ2O6IJFWOB4L6NQWSX7FFF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:YXNDQ2O6IJFWOB4L6NQWSX7FFF","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":"b97fb1e52b2785df14f406655f61e10a53031004e1db698f78372718e252e8a3","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-06T13:16:44Z","title_canon_sha256":"d4d562710a2e7e3cf6ce224d1bff7931f969818f38800e645da0045e88ff8766"},"schema_version":"1.0","source":{"id":"hep-ph/0302044","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0302044","created_at":"2026-05-18T01:06:13Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0302044v1","created_at":"2026-05-18T01:06:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0302044","created_at":"2026-05-18T01:06:13Z"},{"alias_kind":"pith_short_12","alias_value":"YXNDQ2O6IJFW","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"YXNDQ2O6IJFWOB4L","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"YXNDQ2O6","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:927efb0612a48ad4679ca664446ee295ce5d799d05240aae448bb9c0d4efcb3f","target":"graph","created_at":"2026-05-18T01:06:13Z","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":"Two-photon decay rates of pseudoscalar, scalar and tensor states of charmonium and bottomonium are calculated in the framework of the relativistic quark model. Both relativistic effects and one-loop radiative corrections are taken into account. The obtained results are compared with other theoretical predictions and available experimental data.","authors_text":"D. Ebert, R. N. Faustov, V. O. Galkin","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2003-02-06T13:16:44Z","title":"Two-photon decay rates of heavy quarkonia in the relativistic quark model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0302044","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:beb6600f8f1a4528269d9468abbfe7430a90fe34eccd42465eec44e2c01b076b","target":"record","created_at":"2026-05-18T01:06:13Z","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":"b97fb1e52b2785df14f406655f61e10a53031004e1db698f78372718e252e8a3","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2003-02-06T13:16:44Z","title_canon_sha256":"d4d562710a2e7e3cf6ce224d1bff7931f969818f38800e645da0045e88ff8766"},"schema_version":"1.0","source":{"id":"hep-ph/0302044","kind":"arxiv","version":1}},"canonical_sha256":"c5da3869de424b67078bf361695fe52977fe5f7f90491ac007550631a6e20aaf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5da3869de424b67078bf361695fe52977fe5f7f90491ac007550631a6e20aaf","first_computed_at":"2026-05-18T01:06:13.719727Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:13.719727Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/8Z+BFZm3m4FlgbynoVSQRvL6DkEv5v07KEAt1srFspNJlJVAimmyVcPpi6bRorwgt5r6l6rt9r/WONbkkLIBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:13.720331Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0302044","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:beb6600f8f1a4528269d9468abbfe7430a90fe34eccd42465eec44e2c01b076b","sha256:927efb0612a48ad4679ca664446ee295ce5d799d05240aae448bb9c0d4efcb3f"],"state_sha256":"f9d21e88cbb04475ba37163ac520ba4225dd54b54f7a0707a3d4884da75cf5b3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KCQSiGjgWv7Igk3Ab2L+2lgsnhBRMEWQAK3M0zgPQr8MQT5R0Zr9c47Chl9ceMD6OQFKjGKL8PNrWgcw8vB/Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T20:12:08.757681Z","bundle_sha256":"94623e5daf8c99f2aa0ddd51d72aa12db4f8841406e7c56d7e19722bd1e78e9a"}}