{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:QEONSYHPKRP4O7PFTLNYCA3VJE","short_pith_number":"pith:QEONSYHP","schema_version":"1.0","canonical_sha256":"811cd960ef545fc77de59adb810375493e952c158b7c8bed0095a806a630203f","source":{"kind":"arxiv","id":"1104.5152","version":2},"attestation_state":"computed","paper":{"title":"Excited state baryon spectroscopy from lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"David G. Richards, Jozef J. Dudek, Robert G. Edwards, Stephen J. Wallace","submitted_at":"2011-04-27T14:23:09Z","abstract_excerpt":"We present a calculation of the Nucleon and Delta excited state spectrum on dynamical anisotropic clover lattices. A method for operator construction is introduced that allows for the reliable identification of the continuum spins of baryon states, overcoming the reduced symmetry of the cubic lattice. Using this method, we are able to determine a spectrum of single-particle states for spins up to and including J = 7/2, of both parities, the first time this has been achieved in a lattice calculation. We find a spectrum of states identifiable as admixtures of SU(6) x O(3) representations and a c"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1104.5152","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-27T14:23:09Z","cross_cats_sorted":["hep-lat","nucl-th"],"title_canon_sha256":"3bf32227c8de8c81330a23db2fa3fbdf97b665e4e4ca3cb9b66d49bd7919d5ab","abstract_canon_sha256":"258ab5baab9fe9e103741827e5f9c190e1987b12e8fb6bcc495637cbafa38e2a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:08:05.182437Z","signature_b64":"2fBBkp2Tu4VsHit1ab6yX4V/i9s6qNIVwPHUixP1F8GFVFyINdiIjObDv/21aEdZ2ekc/RZVxXHS1LQuDuH3BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"811cd960ef545fc77de59adb810375493e952c158b7c8bed0095a806a630203f","last_reissued_at":"2026-05-18T04:08:05.181943Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:08:05.181943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Excited state baryon spectroscopy from lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","nucl-th"],"primary_cat":"hep-ph","authors_text":"David G. Richards, Jozef J. Dudek, Robert G. Edwards, Stephen J. Wallace","submitted_at":"2011-04-27T14:23:09Z","abstract_excerpt":"We present a calculation of the Nucleon and Delta excited state spectrum on dynamical anisotropic clover lattices. A method for operator construction is introduced that allows for the reliable identification of the continuum spins of baryon states, overcoming the reduced symmetry of the cubic lattice. Using this method, we are able to determine a spectrum of single-particle states for spins up to and including J = 7/2, of both parities, the first time this has been achieved in a lattice calculation. We find a spectrum of states identifiable as admixtures of SU(6) x O(3) representations and a c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.5152","kind":"arxiv","version":2},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1104.5152","created_at":"2026-05-18T04:08:05.182009+00:00"},{"alias_kind":"arxiv_version","alias_value":"1104.5152v2","created_at":"2026-05-18T04:08:05.182009+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.5152","created_at":"2026-05-18T04:08:05.182009+00:00"},{"alias_kind":"pith_short_12","alias_value":"QEONSYHPKRP4","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_16","alias_value":"QEONSYHPKRP4O7PF","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_8","alias_value":"QEONSYHP","created_at":"2026-05-18T12:26:39.201973+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2603.11259","citing_title":"Comprehensive Mass Predictions: From Triply Heavy Baryons to Pentaquarks","ref_index":41,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE","json":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE.json","graph_json":"https://pith.science/api/pith-number/QEONSYHPKRP4O7PFTLNYCA3VJE/graph.json","events_json":"https://pith.science/api/pith-number/QEONSYHPKRP4O7PFTLNYCA3VJE/events.json","paper":"https://pith.science/paper/QEONSYHP"},"agent_actions":{"view_html":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE","download_json":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE.json","view_paper":"https://pith.science/paper/QEONSYHP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1104.5152&json=true","fetch_graph":"https://pith.science/api/pith-number/QEONSYHPKRP4O7PFTLNYCA3VJE/graph.json","fetch_events":"https://pith.science/api/pith-number/QEONSYHPKRP4O7PFTLNYCA3VJE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/action/storage_attestation","attest_author":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/action/author_attestation","sign_citation":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/action/citation_signature","submit_replication":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/action/replication_record"}},"created_at":"2026-05-18T04:08:05.182009+00:00","updated_at":"2026-05-18T04:08:05.182009+00:00"}