{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:4WEYDTHHIJTZPLPNULJ27GOMBD","short_pith_number":"pith:4WEYDTHH","canonical_record":{"source":{"id":"hep-ph/0104017","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2001-04-02T14:07:53Z","cross_cats_sorted":[],"title_canon_sha256":"7c9f7550938e594572f9cc5b158ca206edb435c88c08965d73b6ad7c1189efb7","abstract_canon_sha256":"6c112bb9ada150b9fe19af20b3d865050169445738a1f4eef251a1ccd82c31b4"},"schema_version":"1.0"},"canonical_sha256":"e58981cce7426797adeda2d3af99cc08c74400d7b4f6ec192f0e7b98ad4c2936","source":{"kind":"arxiv","id":"hep-ph/0104017","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0104017","created_at":"2026-05-18T04:33:05Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0104017v1","created_at":"2026-05-18T04:33:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0104017","created_at":"2026-05-18T04:33:05Z"},{"alias_kind":"pith_short_12","alias_value":"4WEYDTHHIJTZ","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"4WEYDTHHIJTZPLPN","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"4WEYDTHH","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:4WEYDTHHIJTZPLPNULJ27GOMBD","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0104017","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2001-04-02T14:07:53Z","cross_cats_sorted":[],"title_canon_sha256":"7c9f7550938e594572f9cc5b158ca206edb435c88c08965d73b6ad7c1189efb7","abstract_canon_sha256":"6c112bb9ada150b9fe19af20b3d865050169445738a1f4eef251a1ccd82c31b4"},"schema_version":"1.0"},"canonical_sha256":"e58981cce7426797adeda2d3af99cc08c74400d7b4f6ec192f0e7b98ad4c2936","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:33:05.246015Z","signature_b64":"Y08TWEdpE/Ii6iRHX9AToZrURFIPm19O7jxH9zJA85QqFmfKETUKXl0LiGTNNt0hFtaOgQLbjvbBsIviwaUUBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e58981cce7426797adeda2d3af99cc08c74400d7b4f6ec192f0e7b98ad4c2936","last_reissued_at":"2026-05-18T04:33:05.245232Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:33:05.245232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0104017","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":"2026-05-18T04:33:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I1ZN3xnAgNPKZ2OHqJwaaUNZbx4GWFFsnPs0DFc3UjXXpOTg5giC5pj4jIAPKHymwRrla34z84ahccL2xP4KCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:35:16.472187Z"},"content_sha256":"7eec5b476eff592d385da785d909743fa78b75bc37ed33c9162d51a45aea0c03","schema_version":"1.0","event_id":"sha256:7eec5b476eff592d385da785d909743fa78b75bc37ed33c9162d51a45aea0c03"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:4WEYDTHHIJTZPLPNULJ27GOMBD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Chiral effective theory of strong interactions","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"B.L. Ioffe","submitted_at":"2001-04-02T14:07:53Z","abstract_excerpt":"The review of chiral effective theory (CET) is given. CET is based on quantum chromodynamics and describes the processes of strong interaction at low energies. It is proved, that CET comes as a consequence of the spontaneous violation of chiral symmetry in QCD - the appearance of chiral symmetry violating vacuum condensates. The Goldstone theorem for the case of QCD is proved and the existence of the octet of massless Goldstone bosons (pi, K, eta) is demonstrated in the limit of massless u,d,s quarks (or the triplet of massless pions in the limit m_u,m_d->0). It is shown, that the same phenome"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0104017","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":"2026-05-18T04:33:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AzBk1BqZN680hmnO91i32QxoHnH8bOrXM6sMNRWtV82NacEz4XRqYZEGSSe7dCI+cn0pmdG0rIrByPnTauYAAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:35:16.472545Z"},"content_sha256":"fe56ef4712f7e872b9187b5bed3f5cf8563ab5e82dcda0a1d3dc846014810f2e","schema_version":"1.0","event_id":"sha256:fe56ef4712f7e872b9187b5bed3f5cf8563ab5e82dcda0a1d3dc846014810f2e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4WEYDTHHIJTZPLPNULJ27GOMBD/bundle.json","state_url":"https://pith.science/pith/4WEYDTHHIJTZPLPNULJ27GOMBD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4WEYDTHHIJTZPLPNULJ27GOMBD/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":"2026-05-28T14:35:16Z","links":{"resolver":"https://pith.science/pith/4WEYDTHHIJTZPLPNULJ27GOMBD","bundle":"https://pith.science/pith/4WEYDTHHIJTZPLPNULJ27GOMBD/bundle.json","state":"https://pith.science/pith/4WEYDTHHIJTZPLPNULJ27GOMBD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4WEYDTHHIJTZPLPNULJ27GOMBD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:4WEYDTHHIJTZPLPNULJ27GOMBD","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":"6c112bb9ada150b9fe19af20b3d865050169445738a1f4eef251a1ccd82c31b4","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-04-02T14:07:53Z","title_canon_sha256":"7c9f7550938e594572f9cc5b158ca206edb435c88c08965d73b6ad7c1189efb7"},"schema_version":"1.0","source":{"id":"hep-ph/0104017","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0104017","created_at":"2026-05-18T04:33:05Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0104017v1","created_at":"2026-05-18T04:33:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0104017","created_at":"2026-05-18T04:33:05Z"},{"alias_kind":"pith_short_12","alias_value":"4WEYDTHHIJTZ","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"4WEYDTHHIJTZPLPN","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"4WEYDTHH","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:fe56ef4712f7e872b9187b5bed3f5cf8563ab5e82dcda0a1d3dc846014810f2e","target":"graph","created_at":"2026-05-18T04:33:05Z","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":"The review of chiral effective theory (CET) is given. CET is based on quantum chromodynamics and describes the processes of strong interaction at low energies. It is proved, that CET comes as a consequence of the spontaneous violation of chiral symmetry in QCD - the appearance of chiral symmetry violating vacuum condensates. The Goldstone theorem for the case of QCD is proved and the existence of the octet of massless Goldstone bosons (pi, K, eta) is demonstrated in the limit of massless u,d,s quarks (or the triplet of massless pions in the limit m_u,m_d->0). It is shown, that the same phenome","authors_text":"B.L. Ioffe","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2001-04-02T14:07:53Z","title":"Chiral effective theory of strong interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0104017","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":"sha256:7eec5b476eff592d385da785d909743fa78b75bc37ed33c9162d51a45aea0c03","target":"record","created_at":"2026-05-18T04:33:05Z","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":"6c112bb9ada150b9fe19af20b3d865050169445738a1f4eef251a1ccd82c31b4","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2001-04-02T14:07:53Z","title_canon_sha256":"7c9f7550938e594572f9cc5b158ca206edb435c88c08965d73b6ad7c1189efb7"},"schema_version":"1.0","source":{"id":"hep-ph/0104017","kind":"arxiv","version":1}},"canonical_sha256":"e58981cce7426797adeda2d3af99cc08c74400d7b4f6ec192f0e7b98ad4c2936","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e58981cce7426797adeda2d3af99cc08c74400d7b4f6ec192f0e7b98ad4c2936","first_computed_at":"2026-05-18T04:33:05.245232Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:33:05.245232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y08TWEdpE/Ii6iRHX9AToZrURFIPm19O7jxH9zJA85QqFmfKETUKXl0LiGTNNt0hFtaOgQLbjvbBsIviwaUUBA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:33:05.246015Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0104017","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7eec5b476eff592d385da785d909743fa78b75bc37ed33c9162d51a45aea0c03","sha256:fe56ef4712f7e872b9187b5bed3f5cf8563ab5e82dcda0a1d3dc846014810f2e"],"state_sha256":"8f9dc82741b8afc8244e454c1cf3fa82ddfca9a1db9c3aa142a1f0a71528818d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gy7q6HIOxQE+OEnKAev59P7PGAd+/9KjY7qgqHNurCDNgk09Dy9VQCN11ztpDFXiv5qn5B1EXyh586TYA3s9BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T14:35:16.474542Z","bundle_sha256":"a23322b182f19e1126f920b57467d9c6b22564d07682f2a5e987fd9b776920e7"}}