{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:2BD32B3OLJYM7KUNUFGG5MTSXJ","short_pith_number":"pith:2BD32B3O","canonical_record":{"source":{"id":"1508.06131","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-08-25T12:37:50Z","cross_cats_sorted":[],"title_canon_sha256":"7e78ca3ea477ba96af22bb1300aec29b7fc5c7bc27195f2873bd91b3c66a3b19","abstract_canon_sha256":"012181f0a8add7ada5de7895a199d2cbc4a86976de1cf934a02ca4f5b2e54de6"},"schema_version":"1.0"},"canonical_sha256":"d047bd076e5a70cfaa8da14c6eb272ba5c978edb6f19914190cd9e3d0f530a1d","source":{"kind":"arxiv","id":"1508.06131","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.06131","created_at":"2026-05-18T01:02:21Z"},{"alias_kind":"arxiv_version","alias_value":"1508.06131v3","created_at":"2026-05-18T01:02:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.06131","created_at":"2026-05-18T01:02:21Z"},{"alias_kind":"pith_short_12","alias_value":"2BD32B3OLJYM","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"2BD32B3OLJYM7KUN","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"2BD32B3O","created_at":"2026-05-18T12:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:2BD32B3OLJYM7KUNUFGG5MTSXJ","target":"record","payload":{"canonical_record":{"source":{"id":"1508.06131","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-08-25T12:37:50Z","cross_cats_sorted":[],"title_canon_sha256":"7e78ca3ea477ba96af22bb1300aec29b7fc5c7bc27195f2873bd91b3c66a3b19","abstract_canon_sha256":"012181f0a8add7ada5de7895a199d2cbc4a86976de1cf934a02ca4f5b2e54de6"},"schema_version":"1.0"},"canonical_sha256":"d047bd076e5a70cfaa8da14c6eb272ba5c978edb6f19914190cd9e3d0f530a1d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:21.215381Z","signature_b64":"ftPjN3CK3EfCCdO+CQihOpzO9WY6VbvOPgZK8e6D50kcJHhQzQIOpI9ZjgskUL2mNRHaD7NDTzdzp80GrEYODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d047bd076e5a70cfaa8da14c6eb272ba5c978edb6f19914190cd9e3d0f530a1d","last_reissued_at":"2026-05-18T01:02:21.214713Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:21.214713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1508.06131","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:02:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0y7ZBKJBUuUPBQfeaVlZZgch5LWk9YQvkDrfyXwbNye7MvrmU+u92oF3rxaNFSpa8UfVRRwqdl8HTttuYC6HCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T20:58:06.754251Z"},"content_sha256":"414b4c7703525c76664ca8a109b622e6eba9b793022f72f205c2f7b79bc9bbb6","schema_version":"1.0","event_id":"sha256:414b4c7703525c76664ca8a109b622e6eba9b793022f72f205c2f7b79bc9bbb6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:2BD32B3OLJYM7KUNUFGG5MTSXJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spectroscopy of ground and excited states of pseudoscalar and vector charmonium and bottomonium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hluf Negash, Shashank Bhatnagar","submitted_at":"2015-08-25T12:37:50Z","abstract_excerpt":"In this work we calculate the mass spectrum, weak decay constants, two photon decay widths, and two gluon decay widths of ground (1S), and radially excited (2S,3S,...) states of pseudoscalar charmoniuum and bottomonium such as $\\eta_{c}$ and $\\eta_{b}$, as well as the mass spectrum and leptonic decay constants of ground state (1S), excited (2S,1D,3S,2D,4S,and 3D) states of vector charmonium and bottomonium such as $J/\\psi$, and $\\Upsilon$, using the formulation of Bethe-Salpeter equation under covariant Instantaneous Ansatz (CIA). Our results are in good agreement with data (where ever availab"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.06131","kind":"arxiv","version":3},"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":"2026-05-18T01:02:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OOjlW22ZtXtflvFPUW1QrHtXJpiMmSHB5OMLd4wJr7z1ISkZAAmiHyEqapGW21sIztIocTQsYApWWuSDQhP3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T20:58:06.754609Z"},"content_sha256":"3d6b58541e7df755664598d3b869dd170ec15ba1cea0843432112a2b92286bf8","schema_version":"1.0","event_id":"sha256:3d6b58541e7df755664598d3b869dd170ec15ba1cea0843432112a2b92286bf8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2BD32B3OLJYM7KUNUFGG5MTSXJ/bundle.json","state_url":"https://pith.science/pith/2BD32B3OLJYM7KUNUFGG5MTSXJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2BD32B3OLJYM7KUNUFGG5MTSXJ/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":"2026-07-04T20:58:06Z","links":{"resolver":"https://pith.science/pith/2BD32B3OLJYM7KUNUFGG5MTSXJ","bundle":"https://pith.science/pith/2BD32B3OLJYM7KUNUFGG5MTSXJ/bundle.json","state":"https://pith.science/pith/2BD32B3OLJYM7KUNUFGG5MTSXJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2BD32B3OLJYM7KUNUFGG5MTSXJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:2BD32B3OLJYM7KUNUFGG5MTSXJ","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":"012181f0a8add7ada5de7895a199d2cbc4a86976de1cf934a02ca4f5b2e54de6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-08-25T12:37:50Z","title_canon_sha256":"7e78ca3ea477ba96af22bb1300aec29b7fc5c7bc27195f2873bd91b3c66a3b19"},"schema_version":"1.0","source":{"id":"1508.06131","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1508.06131","created_at":"2026-05-18T01:02:21Z"},{"alias_kind":"arxiv_version","alias_value":"1508.06131v3","created_at":"2026-05-18T01:02:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.06131","created_at":"2026-05-18T01:02:21Z"},{"alias_kind":"pith_short_12","alias_value":"2BD32B3OLJYM","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"2BD32B3OLJYM7KUN","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"2BD32B3O","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:3d6b58541e7df755664598d3b869dd170ec15ba1cea0843432112a2b92286bf8","target":"graph","created_at":"2026-05-18T01:02:21Z","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":"In this work we calculate the mass spectrum, weak decay constants, two photon decay widths, and two gluon decay widths of ground (1S), and radially excited (2S,3S,...) states of pseudoscalar charmoniuum and bottomonium such as $\\eta_{c}$ and $\\eta_{b}$, as well as the mass spectrum and leptonic decay constants of ground state (1S), excited (2S,1D,3S,2D,4S,and 3D) states of vector charmonium and bottomonium such as $J/\\psi$, and $\\Upsilon$, using the formulation of Bethe-Salpeter equation under covariant Instantaneous Ansatz (CIA). Our results are in good agreement with data (where ever availab","authors_text":"Hluf Negash, Shashank Bhatnagar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-08-25T12:37:50Z","title":"Spectroscopy of ground and excited states of pseudoscalar and vector charmonium and bottomonium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.06131","kind":"arxiv","version":3},"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":"sha256:414b4c7703525c76664ca8a109b622e6eba9b793022f72f205c2f7b79bc9bbb6","target":"record","created_at":"2026-05-18T01:02:21Z","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":"012181f0a8add7ada5de7895a199d2cbc4a86976de1cf934a02ca4f5b2e54de6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-08-25T12:37:50Z","title_canon_sha256":"7e78ca3ea477ba96af22bb1300aec29b7fc5c7bc27195f2873bd91b3c66a3b19"},"schema_version":"1.0","source":{"id":"1508.06131","kind":"arxiv","version":3}},"canonical_sha256":"d047bd076e5a70cfaa8da14c6eb272ba5c978edb6f19914190cd9e3d0f530a1d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d047bd076e5a70cfaa8da14c6eb272ba5c978edb6f19914190cd9e3d0f530a1d","first_computed_at":"2026-05-18T01:02:21.214713Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:21.214713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ftPjN3CK3EfCCdO+CQihOpzO9WY6VbvOPgZK8e6D50kcJHhQzQIOpI9ZjgskUL2mNRHaD7NDTzdzp80GrEYODg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:21.215381Z","signed_message":"canonical_sha256_bytes"},"source_id":"1508.06131","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:414b4c7703525c76664ca8a109b622e6eba9b793022f72f205c2f7b79bc9bbb6","sha256:3d6b58541e7df755664598d3b869dd170ec15ba1cea0843432112a2b92286bf8"],"state_sha256":"e7d92bac37ec507739240b56fd22f8b511368b6be4a9fae1b6caf61afbf4702f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SfFyz9y16vUZMaN4lTXghNe1VdEv1N/3iaRLrtFbP62mXbFHZpjem+scztAQSe7+h9tB5Zpx++tu6Cq69DE6AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T20:58:06.756484Z","bundle_sha256":"c618c956e55b23fcb4128009ca9da20e8358292cda4b303955f3873eeb5e2617"}}