{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:QEONSYHPKRP4O7PFTLNYCA3VJE","short_pith_number":"pith:QEONSYHP","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"},"canonical_sha256":"811cd960ef545fc77de59adb810375493e952c158b7c8bed0095a806a630203f","source":{"kind":"arxiv","id":"1104.5152","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.5152","created_at":"2026-05-18T04:08:05Z"},{"alias_kind":"arxiv_version","alias_value":"1104.5152v2","created_at":"2026-05-18T04:08:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.5152","created_at":"2026-05-18T04:08:05Z"},{"alias_kind":"pith_short_12","alias_value":"QEONSYHPKRP4","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"QEONSYHPKRP4O7PF","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"QEONSYHP","created_at":"2026-05-18T12:26:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:QEONSYHPKRP4O7PFTLNYCA3VJE","target":"record","payload":{"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"},"canonical_sha256":"811cd960ef545fc77de59adb810375493e952c158b7c8bed0095a806a630203f","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"},"source_kind":"arxiv","source_id":"1104.5152","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:08:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OcIJSDRxmwjTSE2S5vsZ/qSdbMMeN13v7CXcjOk0q7Kx/JcNJWqGKQLd4Yt0hcqD2l+DXw3wEn9VJPyiuO+oCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T10:51:23.769090Z"},"content_sha256":"6720aaee2118b092224ebdbf993f7c8680dd821a8f103cc98505bc17236ebebb","schema_version":"1.0","event_id":"sha256:6720aaee2118b092224ebdbf993f7c8680dd821a8f103cc98505bc17236ebebb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:QEONSYHPKRP4O7PFTLNYCA3VJE","target":"graph","payload":{"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:08:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2+201BA1ySd0hjVrHQCIxUq4lQz8SuVuqVxmZjv4oeylf9rQR/zVQQrRnuZC2eYEZyL60aCvo87JhKAuK+O3Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T10:51:23.769840Z"},"content_sha256":"2f12255220940b400977e5e83e90615f3b6f09c1d553e7d032e02755c3afec22","schema_version":"1.0","event_id":"sha256:2f12255220940b400977e5e83e90615f3b6f09c1d553e7d032e02755c3afec22"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/bundle.json","state_url":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/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":"2026-06-07T10:51:23Z","links":{"resolver":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE","bundle":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/bundle.json","state":"https://pith.science/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QEONSYHPKRP4O7PFTLNYCA3VJE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:QEONSYHPKRP4O7PFTLNYCA3VJE","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":"258ab5baab9fe9e103741827e5f9c190e1987b12e8fb6bcc495637cbafa38e2a","cross_cats_sorted":["hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-27T14:23:09Z","title_canon_sha256":"3bf32227c8de8c81330a23db2fa3fbdf97b665e4e4ca3cb9b66d49bd7919d5ab"},"schema_version":"1.0","source":{"id":"1104.5152","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.5152","created_at":"2026-05-18T04:08:05Z"},{"alias_kind":"arxiv_version","alias_value":"1104.5152v2","created_at":"2026-05-18T04:08:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.5152","created_at":"2026-05-18T04:08:05Z"},{"alias_kind":"pith_short_12","alias_value":"QEONSYHPKRP4","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"QEONSYHPKRP4O7PF","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"QEONSYHP","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:2f12255220940b400977e5e83e90615f3b6f09c1d553e7d032e02755c3afec22","target":"graph","created_at":"2026-05-18T04:08:05Z","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":"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","authors_text":"David G. Richards, Jozef J. Dudek, Robert G. Edwards, Stephen J. Wallace","cross_cats":["hep-lat","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-27T14:23:09Z","title":"Excited state baryon spectroscopy from lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.5152","kind":"arxiv","version":2},"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":"sha256:6720aaee2118b092224ebdbf993f7c8680dd821a8f103cc98505bc17236ebebb","target":"record","created_at":"2026-05-18T04:08:05Z","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":"258ab5baab9fe9e103741827e5f9c190e1987b12e8fb6bcc495637cbafa38e2a","cross_cats_sorted":["hep-lat","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-04-27T14:23:09Z","title_canon_sha256":"3bf32227c8de8c81330a23db2fa3fbdf97b665e4e4ca3cb9b66d49bd7919d5ab"},"schema_version":"1.0","source":{"id":"1104.5152","kind":"arxiv","version":2}},"canonical_sha256":"811cd960ef545fc77de59adb810375493e952c158b7c8bed0095a806a630203f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"811cd960ef545fc77de59adb810375493e952c158b7c8bed0095a806a630203f","first_computed_at":"2026-05-18T04:08:05.181943Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:08:05.181943Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2fBBkp2Tu4VsHit1ab6yX4V/i9s6qNIVwPHUixP1F8GFVFyINdiIjObDv/21aEdZ2ekc/RZVxXHS1LQuDuH3BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:08:05.182437Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.5152","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6720aaee2118b092224ebdbf993f7c8680dd821a8f103cc98505bc17236ebebb","sha256:2f12255220940b400977e5e83e90615f3b6f09c1d553e7d032e02755c3afec22"],"state_sha256":"c99ad0f1c62189b9589afe294c912e4f744f3eedcb451ed33d0579391d592ba5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hj+3Ic2LxH+srlAM9yDoee7L6/E+nlDeLJgy3QJvVk04lAUXMbXfaBC27Dibckv9cKDnl13DX7BvzUwS3kLoCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T10:51:23.773374Z","bundle_sha256":"593ad811bfe9cab17df822bf0ad80cbb8a65680470a71f165c14bd95231c550c"}}