{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:IJVMTBX44OX6IY32PQONYYWXIX","short_pith_number":"pith:IJVMTBX4","canonical_record":{"source":{"id":"2411.09841","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-11-14T23:14:05Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"4f201f8fe730545a43c4d458739369263c977c7fb70572d47dcc1ebae6faee8c","abstract_canon_sha256":"a4a93327f22f6d65dfcc4ea832d6be8e35ab172979d1c302658465d71026b742"},"schema_version":"1.0"},"canonical_sha256":"426ac986fce3afe4637a7c1cdc62d745eb26549dd8f472019dc14ea976b08eae","source":{"kind":"arxiv","id":"2411.09841","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.09841","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"arxiv_version","alias_value":"2411.09841v1","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.09841","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"pith_short_12","alias_value":"IJVMTBX44OX6","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"pith_short_16","alias_value":"IJVMTBX44OX6IY32","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"pith_short_8","alias_value":"IJVMTBX4","created_at":"2026-07-05T09:35:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:IJVMTBX44OX6IY32PQONYYWXIX","target":"record","payload":{"canonical_record":{"source":{"id":"2411.09841","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-11-14T23:14:05Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"4f201f8fe730545a43c4d458739369263c977c7fb70572d47dcc1ebae6faee8c","abstract_canon_sha256":"a4a93327f22f6d65dfcc4ea832d6be8e35ab172979d1c302658465d71026b742"},"schema_version":"1.0"},"canonical_sha256":"426ac986fce3afe4637a7c1cdc62d745eb26549dd8f472019dc14ea976b08eae","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:35:39.127053Z","signature_b64":"VXqhPXW9DEdzIZ0S92s6Jm/zEFa4FSEdEUwgKLyNb7+m8Ja8Gagy7UgvpQOh/5/TGtt7o1s6F56fTK36R4OeBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"426ac986fce3afe4637a7c1cdc62d745eb26549dd8f472019dc14ea976b08eae","last_reissued_at":"2026-07-05T09:35:39.126651Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:35:39.126651Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.09841","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":"2026-07-05T09:35:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f1G4H0ljsj6QQL7PdKSTlBrMA7EliqGkQPEJ6Xh98UH3z/3bn7+MkHubRBSmE3SDeteTX9QdTeis1FzpvQXOCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T02:04:22.005657Z"},"content_sha256":"9ec26428cdb6095279b8678beb589852bd53dd6cbfbde74e1342743f450f6376","schema_version":"1.0","event_id":"sha256:9ec26428cdb6095279b8678beb589852bd53dd6cbfbde74e1342743f450f6376"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:IJVMTBX44OX6IY32PQONYYWXIX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Amplitude Analysis of $\\omega\\pi^0$ Photoproduction at GlueX","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"Kevin Scheuer","submitted_at":"2024-11-14T23:14:05Z","abstract_excerpt":"Excited meson states can often lie hidden within mass spectra beneath more dominant resonances, making it difficult to extract their physical properties. We can unveil these states through amplitude analysis, which disentangles the overlapping states via fits to their unique production and decay angular distributions. Understanding the light-meson spectrum is essential for confirming Lattice QCD predictions, especially in regards to the search for possible hybrid mesons. The Gluonic Excitation (GlueX) experiment at Jefferson Lab aids this search by studying the production of excited light meso"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.09841","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/2411.09841/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":"2026-07-05T09:35:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IfT58co/MxMcy6gy4LmKEnfgypHVoThjTdd+YA+3kX0/6Z5npARYHX4tLa/D5oMuv1rQURt99y/c42PTmu+rCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T02:04:22.006632Z"},"content_sha256":"e38fdc614233307ced5ba6c4b18bcc723151d91c943a3958e52badcfeceec5f2","schema_version":"1.0","event_id":"sha256:e38fdc614233307ced5ba6c4b18bcc723151d91c943a3958e52badcfeceec5f2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IJVMTBX44OX6IY32PQONYYWXIX/bundle.json","state_url":"https://pith.science/pith/IJVMTBX44OX6IY32PQONYYWXIX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IJVMTBX44OX6IY32PQONYYWXIX/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":"2026-08-17T02:04:22Z","links":{"resolver":"https://pith.science/pith/IJVMTBX44OX6IY32PQONYYWXIX","bundle":"https://pith.science/pith/IJVMTBX44OX6IY32PQONYYWXIX/bundle.json","state":"https://pith.science/pith/IJVMTBX44OX6IY32PQONYYWXIX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IJVMTBX44OX6IY32PQONYYWXIX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:IJVMTBX44OX6IY32PQONYYWXIX","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":"a4a93327f22f6d65dfcc4ea832d6be8e35ab172979d1c302658465d71026b742","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-11-14T23:14:05Z","title_canon_sha256":"4f201f8fe730545a43c4d458739369263c977c7fb70572d47dcc1ebae6faee8c"},"schema_version":"1.0","source":{"id":"2411.09841","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.09841","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"arxiv_version","alias_value":"2411.09841v1","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.09841","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"pith_short_12","alias_value":"IJVMTBX44OX6","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"pith_short_16","alias_value":"IJVMTBX44OX6IY32","created_at":"2026-07-05T09:35:39Z"},{"alias_kind":"pith_short_8","alias_value":"IJVMTBX4","created_at":"2026-07-05T09:35:39Z"}],"graph_snapshots":[{"event_id":"sha256:e38fdc614233307ced5ba6c4b18bcc723151d91c943a3958e52badcfeceec5f2","target":"graph","created_at":"2026-07-05T09:35:39Z","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/2411.09841/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Excited meson states can often lie hidden within mass spectra beneath more dominant resonances, making it difficult to extract their physical properties. We can unveil these states through amplitude analysis, which disentangles the overlapping states via fits to their unique production and decay angular distributions. Understanding the light-meson spectrum is essential for confirming Lattice QCD predictions, especially in regards to the search for possible hybrid mesons. The Gluonic Excitation (GlueX) experiment at Jefferson Lab aids this search by studying the production of excited light meso","authors_text":"Kevin Scheuer","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-11-14T23:14:05Z","title":"Amplitude Analysis of $\\omega\\pi^0$ Photoproduction at GlueX"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.09841","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":"sha256:9ec26428cdb6095279b8678beb589852bd53dd6cbfbde74e1342743f450f6376","target":"record","created_at":"2026-07-05T09:35:39Z","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":"a4a93327f22f6d65dfcc4ea832d6be8e35ab172979d1c302658465d71026b742","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"nucl-ex","submitted_at":"2024-11-14T23:14:05Z","title_canon_sha256":"4f201f8fe730545a43c4d458739369263c977c7fb70572d47dcc1ebae6faee8c"},"schema_version":"1.0","source":{"id":"2411.09841","kind":"arxiv","version":1}},"canonical_sha256":"426ac986fce3afe4637a7c1cdc62d745eb26549dd8f472019dc14ea976b08eae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"426ac986fce3afe4637a7c1cdc62d745eb26549dd8f472019dc14ea976b08eae","first_computed_at":"2026-07-05T09:35:39.126651Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:35:39.126651Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VXqhPXW9DEdzIZ0S92s6Jm/zEFa4FSEdEUwgKLyNb7+m8Ja8Gagy7UgvpQOh/5/TGtt7o1s6F56fTK36R4OeBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:35:39.127053Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.09841","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ec26428cdb6095279b8678beb589852bd53dd6cbfbde74e1342743f450f6376","sha256:e38fdc614233307ced5ba6c4b18bcc723151d91c943a3958e52badcfeceec5f2"],"state_sha256":"6229dbd9869725481ab0aedcbd1c1c8742cb27cde606fa69e3d726293c97f06f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qW/Krh3e2ZHwsDrgP8SikwIODxt8aJfALlIi+rdVIcr7fVNFeQKueeHE1ACDlHUwJ5+Ul8GGyVJ7mcY6ow3wAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T02:04:22.023889Z","bundle_sha256":"2020e614907cb7dac93ad8f93cf6adfac6259e10159eb983915f765fcfa0e4dd"}}