{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:NJNHYSXH32ZMZTVI7AIDXTGY7W","short_pith_number":"pith:NJNHYSXH","canonical_record":{"source":{"id":"1511.01587","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-05T03:04:19Z","cross_cats_sorted":[],"title_canon_sha256":"17119912802a5f3f6d164a2290ac1e36a172e34010c024cdb26d3675befc6397","abstract_canon_sha256":"f40796c858bb37a7d17b18be0f04c4e81d25d92c87ecd439bfdb1ccc94d6f375"},"schema_version":"1.0"},"canonical_sha256":"6a5a7c4ae7deb2cccea8f8103bccd8fd8a70e98f652857342ebe799e65ac1f9c","source":{"kind":"arxiv","id":"1511.01587","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.01587","created_at":"2026-05-18T01:21:52Z"},{"alias_kind":"arxiv_version","alias_value":"1511.01587v2","created_at":"2026-05-18T01:21:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.01587","created_at":"2026-05-18T01:21:52Z"},{"alias_kind":"pith_short_12","alias_value":"NJNHYSXH32ZM","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"NJNHYSXH32ZMZTVI","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"NJNHYSXH","created_at":"2026-05-18T12:29:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:NJNHYSXH32ZMZTVI7AIDXTGY7W","target":"record","payload":{"canonical_record":{"source":{"id":"1511.01587","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-05T03:04:19Z","cross_cats_sorted":[],"title_canon_sha256":"17119912802a5f3f6d164a2290ac1e36a172e34010c024cdb26d3675befc6397","abstract_canon_sha256":"f40796c858bb37a7d17b18be0f04c4e81d25d92c87ecd439bfdb1ccc94d6f375"},"schema_version":"1.0"},"canonical_sha256":"6a5a7c4ae7deb2cccea8f8103bccd8fd8a70e98f652857342ebe799e65ac1f9c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:52.039107Z","signature_b64":"RqU/v08R7E5GMuBIQ1jXAyjAelOz83Z1s3vjK2PJPf9MDG3RFeDS1pEka+Oe+ykkaZFXm512lrTYU5y531VKDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a5a7c4ae7deb2cccea8f8103bccd8fd8a70e98f652857342ebe799e65ac1f9c","last_reissued_at":"2026-05-18T01:21:52.038657Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:52.038657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1511.01587","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":"2026-05-18T01:21:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pD1iz3C841AvJFWSrEvcLc29glTxML3HJNQC9XqatvwJdHyg/Fi3WCtudPlaUo3bHtY+kk3LTbypDSp/v/4gCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T05:08:50.273459Z"},"content_sha256":"fb243fbc2a3ac1f0d141db8e7c6b4d9503797d89729afd4ec2fcff39e4d482ce","schema_version":"1.0","event_id":"sha256:fb243fbc2a3ac1f0d141db8e7c6b4d9503797d89729afd4ec2fcff39e4d482ce"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:NJNHYSXH32ZMZTVI7AIDXTGY7W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Quark Propagator in a Truncation Scheme beyond the Rainbow Approximation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Hui-feng Fu, Qing Wang","submitted_at":"2015-11-05T03:04:19Z","abstract_excerpt":"The quark propagator is studied under a truncation scheme beyond the rainbow approximation by dressing the quark-gluon vertex non-perturbatively. It is found that, in the chiral limit with dynamical symmetry breaking, the dynamical quark mass and the quark condensate are significantly enhanced due to the non-Abelian contribution arising from the three-gluon interaction compared to those under the rainbow approximation; and the critical strength of the dynamical chiral symmetry breaking is much lowered. The Abelian contribution is much smaller than the non-Abelian contribution. A technical issu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.01587","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":"2026-05-18T01:21:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cQtvLqBzkZ2Cjao7DrwH8Sme+FAmdWjSC3hCWHbwTvqgqsTm/Xt9boZBbAJcJ2NEQpdkuFPCwEwuKYaZQXU2AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T05:08:50.273864Z"},"content_sha256":"0873ca0d347cffbf6869fbdc514557dba038dc0cf1f8992bcde38e415b5c7d04","schema_version":"1.0","event_id":"sha256:0873ca0d347cffbf6869fbdc514557dba038dc0cf1f8992bcde38e415b5c7d04"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NJNHYSXH32ZMZTVI7AIDXTGY7W/bundle.json","state_url":"https://pith.science/pith/NJNHYSXH32ZMZTVI7AIDXTGY7W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NJNHYSXH32ZMZTVI7AIDXTGY7W/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":"2026-06-02T05:08:50Z","links":{"resolver":"https://pith.science/pith/NJNHYSXH32ZMZTVI7AIDXTGY7W","bundle":"https://pith.science/pith/NJNHYSXH32ZMZTVI7AIDXTGY7W/bundle.json","state":"https://pith.science/pith/NJNHYSXH32ZMZTVI7AIDXTGY7W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NJNHYSXH32ZMZTVI7AIDXTGY7W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:NJNHYSXH32ZMZTVI7AIDXTGY7W","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":"f40796c858bb37a7d17b18be0f04c4e81d25d92c87ecd439bfdb1ccc94d6f375","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-05T03:04:19Z","title_canon_sha256":"17119912802a5f3f6d164a2290ac1e36a172e34010c024cdb26d3675befc6397"},"schema_version":"1.0","source":{"id":"1511.01587","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.01587","created_at":"2026-05-18T01:21:52Z"},{"alias_kind":"arxiv_version","alias_value":"1511.01587v2","created_at":"2026-05-18T01:21:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.01587","created_at":"2026-05-18T01:21:52Z"},{"alias_kind":"pith_short_12","alias_value":"NJNHYSXH32ZM","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"NJNHYSXH32ZMZTVI","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"NJNHYSXH","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:0873ca0d347cffbf6869fbdc514557dba038dc0cf1f8992bcde38e415b5c7d04","target":"graph","created_at":"2026-05-18T01:21:52Z","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":"The quark propagator is studied under a truncation scheme beyond the rainbow approximation by dressing the quark-gluon vertex non-perturbatively. It is found that, in the chiral limit with dynamical symmetry breaking, the dynamical quark mass and the quark condensate are significantly enhanced due to the non-Abelian contribution arising from the three-gluon interaction compared to those under the rainbow approximation; and the critical strength of the dynamical chiral symmetry breaking is much lowered. The Abelian contribution is much smaller than the non-Abelian contribution. A technical issu","authors_text":"Hui-feng Fu, Qing Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-05T03:04:19Z","title":"The Quark Propagator in a Truncation Scheme beyond the Rainbow Approximation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.01587","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:fb243fbc2a3ac1f0d141db8e7c6b4d9503797d89729afd4ec2fcff39e4d482ce","target":"record","created_at":"2026-05-18T01:21:52Z","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":"f40796c858bb37a7d17b18be0f04c4e81d25d92c87ecd439bfdb1ccc94d6f375","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-11-05T03:04:19Z","title_canon_sha256":"17119912802a5f3f6d164a2290ac1e36a172e34010c024cdb26d3675befc6397"},"schema_version":"1.0","source":{"id":"1511.01587","kind":"arxiv","version":2}},"canonical_sha256":"6a5a7c4ae7deb2cccea8f8103bccd8fd8a70e98f652857342ebe799e65ac1f9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a5a7c4ae7deb2cccea8f8103bccd8fd8a70e98f652857342ebe799e65ac1f9c","first_computed_at":"2026-05-18T01:21:52.038657Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:52.038657Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RqU/v08R7E5GMuBIQ1jXAyjAelOz83Z1s3vjK2PJPf9MDG3RFeDS1pEka+Oe+ykkaZFXm512lrTYU5y531VKDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:52.039107Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.01587","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb243fbc2a3ac1f0d141db8e7c6b4d9503797d89729afd4ec2fcff39e4d482ce","sha256:0873ca0d347cffbf6869fbdc514557dba038dc0cf1f8992bcde38e415b5c7d04"],"state_sha256":"747358ebfdfb4b8b84d293abdbd4b10d341e7d0b673513ece28cbad4006fe140"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ANzE3OUKPPejWhvYdkgt8IYC6LqnSew4Gw1Ii8ZRHEsiJ7Gq6AyqKmOGpfhrRGOgly9pLsJYfhLS0Gb9K6vUBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T05:08:50.276107Z","bundle_sha256":"8c2091c92f14704118c398e391993a7b343827d0e1f72bc8aa5d5299bde14e25"}}