{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:XHGUMII27ZDJ2SUM6G3AOJWNKY","short_pith_number":"pith:XHGUMII2","canonical_record":{"source":{"id":"1702.07704","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-24T18:53:10Z","cross_cats_sorted":[],"title_canon_sha256":"16363678b3630cf4ed8e945e4f891e0df7c5a35dae225527436d18aaed239cbf","abstract_canon_sha256":"033c462aa1382bafe6b19279d855109f36bdc3083744501073105cf83d5d8214"},"schema_version":"1.0"},"canonical_sha256":"b9cd46211afe469d4a8cf1b60726cd561698a584b2c8993eaedfc743c3c6d062","source":{"kind":"arxiv","id":"1702.07704","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.07704","created_at":"2026-05-18T00:47:03Z"},{"alias_kind":"arxiv_version","alias_value":"1702.07704v1","created_at":"2026-05-18T00:47:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.07704","created_at":"2026-05-18T00:47:03Z"},{"alias_kind":"pith_short_12","alias_value":"XHGUMII27ZDJ","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XHGUMII27ZDJ2SUM","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XHGUMII2","created_at":"2026-05-18T12:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:XHGUMII27ZDJ2SUM6G3AOJWNKY","target":"record","payload":{"canonical_record":{"source":{"id":"1702.07704","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-24T18:53:10Z","cross_cats_sorted":[],"title_canon_sha256":"16363678b3630cf4ed8e945e4f891e0df7c5a35dae225527436d18aaed239cbf","abstract_canon_sha256":"033c462aa1382bafe6b19279d855109f36bdc3083744501073105cf83d5d8214"},"schema_version":"1.0"},"canonical_sha256":"b9cd46211afe469d4a8cf1b60726cd561698a584b2c8993eaedfc743c3c6d062","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:03.144748Z","signature_b64":"CtKu95F7P0IouWi4a+t59vDOloSm8ZzesbxnGyBXVnV8cEr/reBZO/JDKPY+onunfQvSBvgg0cROVBWflZCrAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b9cd46211afe469d4a8cf1b60726cd561698a584b2c8993eaedfc743c3c6d062","last_reissued_at":"2026-05-18T00:47:03.144289Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:03.144289Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1702.07704","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":"2026-05-18T00:47:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"69GunEsL6uff0VR1rQW918vOPTQa7BRheRpKC2yFl0KgXFuH5+KYzGaWmk4UbUWHHNCPS5J6i6H/eC3mGPMECw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:33:37.864668Z"},"content_sha256":"0063e2371c5f65a85204df7455dd0948994b70eaab6d77e508f635f3822edcf8","schema_version":"1.0","event_id":"sha256:0063e2371c5f65a85204df7455dd0948994b70eaab6d77e508f635f3822edcf8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:XHGUMII27ZDJ2SUM6G3AOJWNKY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Relativistic phenomenology of meson spectra with a covariant quark model in Minkowski space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alfred Stadler, E. P. Biernat, M. T. Pe\\~na, Sofia Leit\\~ao","submitted_at":"2017-02-24T18:53:10Z","abstract_excerpt":"In this work, we perform a covariant treatment of quark-antiquark systems. We calculate the spectra and wave functions using a formalism based on the Covariant Spectator Theory (CST). Our results not only reproduce very well the experimental data with a very small set of global parameters, but they also allow a direct test of the predictive power of covariant kernels."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.07704","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":"2026-05-18T00:47:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rumYV4kVVnDrXBIW8FQoHYEZzJu3hAQIyZ0oCiv7XWfFv1KUbLGRzRW7JMaTFIipADYEZWm4X3A7ENrK4YlvAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T11:33:37.865172Z"},"content_sha256":"ab6d8418eb443311149c1873f8966c75418d88a6dbbd4fb7c1fe9f0050eb34ff","schema_version":"1.0","event_id":"sha256:ab6d8418eb443311149c1873f8966c75418d88a6dbbd4fb7c1fe9f0050eb34ff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XHGUMII27ZDJ2SUM6G3AOJWNKY/bundle.json","state_url":"https://pith.science/pith/XHGUMII27ZDJ2SUM6G3AOJWNKY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XHGUMII27ZDJ2SUM6G3AOJWNKY/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":"2026-05-30T11:33:37Z","links":{"resolver":"https://pith.science/pith/XHGUMII27ZDJ2SUM6G3AOJWNKY","bundle":"https://pith.science/pith/XHGUMII27ZDJ2SUM6G3AOJWNKY/bundle.json","state":"https://pith.science/pith/XHGUMII27ZDJ2SUM6G3AOJWNKY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XHGUMII27ZDJ2SUM6G3AOJWNKY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:XHGUMII27ZDJ2SUM6G3AOJWNKY","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":"033c462aa1382bafe6b19279d855109f36bdc3083744501073105cf83d5d8214","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-24T18:53:10Z","title_canon_sha256":"16363678b3630cf4ed8e945e4f891e0df7c5a35dae225527436d18aaed239cbf"},"schema_version":"1.0","source":{"id":"1702.07704","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.07704","created_at":"2026-05-18T00:47:03Z"},{"alias_kind":"arxiv_version","alias_value":"1702.07704v1","created_at":"2026-05-18T00:47:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.07704","created_at":"2026-05-18T00:47:03Z"},{"alias_kind":"pith_short_12","alias_value":"XHGUMII27ZDJ","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XHGUMII27ZDJ2SUM","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XHGUMII2","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:ab6d8418eb443311149c1873f8966c75418d88a6dbbd4fb7c1fe9f0050eb34ff","target":"graph","created_at":"2026-05-18T00:47:03Z","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 perform a covariant treatment of quark-antiquark systems. We calculate the spectra and wave functions using a formalism based on the Covariant Spectator Theory (CST). Our results not only reproduce very well the experimental data with a very small set of global parameters, but they also allow a direct test of the predictive power of covariant kernels.","authors_text":"Alfred Stadler, E. P. Biernat, M. T. Pe\\~na, Sofia Leit\\~ao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-24T18:53:10Z","title":"Relativistic phenomenology of meson spectra with a covariant quark model in Minkowski space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.07704","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":"sha256:0063e2371c5f65a85204df7455dd0948994b70eaab6d77e508f635f3822edcf8","target":"record","created_at":"2026-05-18T00:47:03Z","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":"033c462aa1382bafe6b19279d855109f36bdc3083744501073105cf83d5d8214","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-02-24T18:53:10Z","title_canon_sha256":"16363678b3630cf4ed8e945e4f891e0df7c5a35dae225527436d18aaed239cbf"},"schema_version":"1.0","source":{"id":"1702.07704","kind":"arxiv","version":1}},"canonical_sha256":"b9cd46211afe469d4a8cf1b60726cd561698a584b2c8993eaedfc743c3c6d062","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b9cd46211afe469d4a8cf1b60726cd561698a584b2c8993eaedfc743c3c6d062","first_computed_at":"2026-05-18T00:47:03.144289Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:03.144289Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CtKu95F7P0IouWi4a+t59vDOloSm8ZzesbxnGyBXVnV8cEr/reBZO/JDKPY+onunfQvSBvgg0cROVBWflZCrAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:03.144748Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.07704","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0063e2371c5f65a85204df7455dd0948994b70eaab6d77e508f635f3822edcf8","sha256:ab6d8418eb443311149c1873f8966c75418d88a6dbbd4fb7c1fe9f0050eb34ff"],"state_sha256":"1f71d04deea1c0523f4f3dad5bc43e06fa59e0ca6878db25ff854c0db5f1e20f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2tMRZihF03z2euCdPQV2MLSUQLscn3gr0VZw+4bCQSgD6WjGxtbOBlRfhohJB619wUS/twjcEudEPOkshTeiCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T11:33:37.868374Z","bundle_sha256":"d8456ecc1488cc4520cfe087eb065d73b96aef313c2190a9386f691d5b87d4ed"}}