{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:XDDLYS2TD26YTR4QSKLDPMICJ7","short_pith_number":"pith:XDDLYS2T","canonical_record":{"source":{"id":"1107.0226","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-01T13:56:27Z","cross_cats_sorted":[],"title_canon_sha256":"c441e1e80b4dc2236eade9c64ebefbe981e7041bf1b239535e6e40ae684717ea","abstract_canon_sha256":"cc822b8a3c485286d4ba23f2a5b2de0277938c1d01d154b78da06840147d4936"},"schema_version":"1.0"},"canonical_sha256":"b8c6bc4b531ebd89c790929637b1024fda0ccc263ae9af06b4f7bbb9084d9a26","source":{"kind":"arxiv","id":"1107.0226","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.0226","created_at":"2026-05-18T02:01:25Z"},{"alias_kind":"arxiv_version","alias_value":"1107.0226v1","created_at":"2026-05-18T02:01:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.0226","created_at":"2026-05-18T02:01:25Z"},{"alias_kind":"pith_short_12","alias_value":"XDDLYS2TD26Y","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"XDDLYS2TD26YTR4Q","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"XDDLYS2T","created_at":"2026-05-18T12:26:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:XDDLYS2TD26YTR4QSKLDPMICJ7","target":"record","payload":{"canonical_record":{"source":{"id":"1107.0226","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-01T13:56:27Z","cross_cats_sorted":[],"title_canon_sha256":"c441e1e80b4dc2236eade9c64ebefbe981e7041bf1b239535e6e40ae684717ea","abstract_canon_sha256":"cc822b8a3c485286d4ba23f2a5b2de0277938c1d01d154b78da06840147d4936"},"schema_version":"1.0"},"canonical_sha256":"b8c6bc4b531ebd89c790929637b1024fda0ccc263ae9af06b4f7bbb9084d9a26","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:25.871197Z","signature_b64":"jLhf6dzDnYEmgABntkb9BnRe9R1JvM6FRSLOywk+94Te1xB2PQw/Fpq24oxOka+iHtgnBss0tlBq6TCVNlLkDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b8c6bc4b531ebd89c790929637b1024fda0ccc263ae9af06b4f7bbb9084d9a26","last_reissued_at":"2026-05-18T02:01:25.870411Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:25.870411Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.0226","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":"2026-05-18T02:01:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VjMvmyZhmPjdj/mF0vnGcdAOI0LWtx9qq4bKcMkgqW0ZmoXSEEe/rkzsvWxoqFibD94xqJCRULj4ax7jUs7NBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T20:28:00.421452Z"},"content_sha256":"ea8490100b1c29563291fef9dace5b5deff1db05d64286465f3679c9bff66776","schema_version":"1.0","event_id":"sha256:ea8490100b1c29563291fef9dace5b5deff1db05d64286465f3679c9bff66776"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:XDDLYS2TD26YTR4QSKLDPMICJ7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Constituent Chiral Quark Model Revisited","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Eduardo de Rafael","submitted_at":"2011-07-01T13:56:27Z","abstract_excerpt":"We reconsider the Constituent Chiral Quark Model of Manohar and Georgi in the presence of $SU(3)_{L}\\times SU(3)_{R}$ external sources. As recently emphasized by Weinberg, the corresponding effective Lagrangian is renormalizable in the Large--${\\rm N_c}$ limit. We show, however, that the number of the required counterterms depends crucially on the value of $g_A$ and it is minimized for $g_A =1$. We then find that with a rather small value for the constituent quark mass, which we fix phenomenologically to $M_Q =(190\\pm 40)\\MeV$, the model reproduces rather well the values of several well known "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.0226","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":"2026-05-18T02:01:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y+fTHjH5sgYA4cWyxIF6ArWIg1Hxc5416OiPGKf+fRiDaym0HM5zRyA0q9JYUks/pUg8ClXw3RbqnoOY7DHoDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T20:28:00.421784Z"},"content_sha256":"73874601887d396a566c2011c1d91de6f8ae2a2f0586d9d18d475419dfda87be","schema_version":"1.0","event_id":"sha256:73874601887d396a566c2011c1d91de6f8ae2a2f0586d9d18d475419dfda87be"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XDDLYS2TD26YTR4QSKLDPMICJ7/bundle.json","state_url":"https://pith.science/pith/XDDLYS2TD26YTR4QSKLDPMICJ7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XDDLYS2TD26YTR4QSKLDPMICJ7/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":"2026-06-27T20:28:00Z","links":{"resolver":"https://pith.science/pith/XDDLYS2TD26YTR4QSKLDPMICJ7","bundle":"https://pith.science/pith/XDDLYS2TD26YTR4QSKLDPMICJ7/bundle.json","state":"https://pith.science/pith/XDDLYS2TD26YTR4QSKLDPMICJ7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XDDLYS2TD26YTR4QSKLDPMICJ7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:XDDLYS2TD26YTR4QSKLDPMICJ7","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":"cc822b8a3c485286d4ba23f2a5b2de0277938c1d01d154b78da06840147d4936","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-01T13:56:27Z","title_canon_sha256":"c441e1e80b4dc2236eade9c64ebefbe981e7041bf1b239535e6e40ae684717ea"},"schema_version":"1.0","source":{"id":"1107.0226","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.0226","created_at":"2026-05-18T02:01:25Z"},{"alias_kind":"arxiv_version","alias_value":"1107.0226v1","created_at":"2026-05-18T02:01:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.0226","created_at":"2026-05-18T02:01:25Z"},{"alias_kind":"pith_short_12","alias_value":"XDDLYS2TD26Y","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"XDDLYS2TD26YTR4Q","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"XDDLYS2T","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:73874601887d396a566c2011c1d91de6f8ae2a2f0586d9d18d475419dfda87be","target":"graph","created_at":"2026-05-18T02:01:25Z","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 reconsider the Constituent Chiral Quark Model of Manohar and Georgi in the presence of $SU(3)_{L}\\times SU(3)_{R}$ external sources. As recently emphasized by Weinberg, the corresponding effective Lagrangian is renormalizable in the Large--${\\rm N_c}$ limit. We show, however, that the number of the required counterterms depends crucially on the value of $g_A$ and it is minimized for $g_A =1$. We then find that with a rather small value for the constituent quark mass, which we fix phenomenologically to $M_Q =(190\\pm 40)\\MeV$, the model reproduces rather well the values of several well known ","authors_text":"Eduardo de Rafael","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-01T13:56:27Z","title":"The Constituent Chiral Quark Model Revisited"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.0226","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:ea8490100b1c29563291fef9dace5b5deff1db05d64286465f3679c9bff66776","target":"record","created_at":"2026-05-18T02:01:25Z","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":"cc822b8a3c485286d4ba23f2a5b2de0277938c1d01d154b78da06840147d4936","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-07-01T13:56:27Z","title_canon_sha256":"c441e1e80b4dc2236eade9c64ebefbe981e7041bf1b239535e6e40ae684717ea"},"schema_version":"1.0","source":{"id":"1107.0226","kind":"arxiv","version":1}},"canonical_sha256":"b8c6bc4b531ebd89c790929637b1024fda0ccc263ae9af06b4f7bbb9084d9a26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b8c6bc4b531ebd89c790929637b1024fda0ccc263ae9af06b4f7bbb9084d9a26","first_computed_at":"2026-05-18T02:01:25.870411Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:25.870411Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jLhf6dzDnYEmgABntkb9BnRe9R1JvM6FRSLOywk+94Te1xB2PQw/Fpq24oxOka+iHtgnBss0tlBq6TCVNlLkDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:25.871197Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.0226","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea8490100b1c29563291fef9dace5b5deff1db05d64286465f3679c9bff66776","sha256:73874601887d396a566c2011c1d91de6f8ae2a2f0586d9d18d475419dfda87be"],"state_sha256":"a2d5719d87449a349e7a0f024de56898c75c4d131c84f9b4e350fbdf772542be"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sd4IyILXtgDeXqoetvdHE/AhqRJmxlRUUWrUhwb4+JbsXdOeOKZ+DbiTvWBpPju4DY0LVK15WBkoWrKDjmx2DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T20:28:00.423751Z","bundle_sha256":"c6f7c51465c71a67bf879efe7fd6ab7a4e9e0f70e610ac4316a33c4cf75245f9"}}