{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:KAKUALOFC65VUT6DWEBVWVWXID","short_pith_number":"pith:KAKUALOF","canonical_record":{"source":{"id":"1012.4868","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-12-22T03:00:42Z","cross_cats_sorted":[],"title_canon_sha256":"adb78bc056a8a7ca5c742a7fc8ad29b76fb6986c582604b74a883b90b234921a","abstract_canon_sha256":"cf0baec1acb7d8418cd703d089e34f2ebd591574b9eb3a60b248b1af2a67eee1"},"schema_version":"1.0"},"canonical_sha256":"5015402dc517bb5a4fc3b1035b56d740fdbe3940a57decc97da6baeb074d8c48","source":{"kind":"arxiv","id":"1012.4868","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.4868","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"arxiv_version","alias_value":"1012.4868v1","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.4868","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"pith_short_12","alias_value":"KAKUALOFC65V","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KAKUALOFC65VUT6D","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KAKUALOF","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:KAKUALOFC65VUT6DWEBVWVWXID","target":"record","payload":{"canonical_record":{"source":{"id":"1012.4868","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-12-22T03:00:42Z","cross_cats_sorted":[],"title_canon_sha256":"adb78bc056a8a7ca5c742a7fc8ad29b76fb6986c582604b74a883b90b234921a","abstract_canon_sha256":"cf0baec1acb7d8418cd703d089e34f2ebd591574b9eb3a60b248b1af2a67eee1"},"schema_version":"1.0"},"canonical_sha256":"5015402dc517bb5a4fc3b1035b56d740fdbe3940a57decc97da6baeb074d8c48","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:28:09.330099Z","signature_b64":"dbAGmwFew/dpwxApONQHZDWgQASmrGYEdWYVoQZMej7PJxrYC0Ol8PfIaWduGT46ozt1ozvR4DzjyCombKkmCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5015402dc517bb5a4fc3b1035b56d740fdbe3940a57decc97da6baeb074d8c48","last_reissued_at":"2026-05-18T04:28:09.329464Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:28:09.329464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1012.4868","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":"2026-05-18T04:28:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LpyyLqaD9EAJ33c2elbP2+0d5xN7JPXcWRFagG31MzjIbQjS2S19xIFFa9gY2FFCT2ZoaISFmXIhvMuS3WmtDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T23:07:40.256257Z"},"content_sha256":"b995db5252e79d663b5efbc50573c05375d26cb9f7173a334b1592afed1849ce","schema_version":"1.0","event_id":"sha256:b995db5252e79d663b5efbc50573c05375d26cb9f7173a334b1592afed1849ce"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:KAKUALOFC65VUT6DWEBVWVWXID","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Are three flavors special?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Amir H. Fariborz, Joseph Schechter, M. Naeem Shahid, Renata Jora","submitted_at":"2010-12-22T03:00:42Z","abstract_excerpt":"It has become clearer recently that the regular pattern of three flavor nonets describing the low spin meson multiplets seems to require some modification for the case of the spin 0 scalar mesons. One picture which has had some success, treats the scalars in a chiral Lagrangian framework and considers them to populate two nonets. These are, in turn, taken to result from the mixing of two \"bare\" nonets, one of which is of quark- antiquark type and the other of two quark- two antiquark type. Here we show that such a mixing is, before chiral symmetry breaking terms are included, only possible for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.4868","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":"2026-05-18T04:28:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XJAwA5DUvTZlh/2v1tmAtzDuTlwAd8nMgIB1i1deqk08HVW2PXmU6QKOh6t5+MHn/fx93ZciNqZ1PZDYrBnKCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T23:07:40.256903Z"},"content_sha256":"11236319239e0e263dfe215e38e4330c0bfb908386d722186a71d066635a5fd7","schema_version":"1.0","event_id":"sha256:11236319239e0e263dfe215e38e4330c0bfb908386d722186a71d066635a5fd7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KAKUALOFC65VUT6DWEBVWVWXID/bundle.json","state_url":"https://pith.science/pith/KAKUALOFC65VUT6DWEBVWVWXID/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KAKUALOFC65VUT6DWEBVWVWXID/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":"2026-06-07T23:07:40Z","links":{"resolver":"https://pith.science/pith/KAKUALOFC65VUT6DWEBVWVWXID","bundle":"https://pith.science/pith/KAKUALOFC65VUT6DWEBVWVWXID/bundle.json","state":"https://pith.science/pith/KAKUALOFC65VUT6DWEBVWVWXID/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KAKUALOFC65VUT6DWEBVWVWXID/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:KAKUALOFC65VUT6DWEBVWVWXID","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":"cf0baec1acb7d8418cd703d089e34f2ebd591574b9eb3a60b248b1af2a67eee1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-12-22T03:00:42Z","title_canon_sha256":"adb78bc056a8a7ca5c742a7fc8ad29b76fb6986c582604b74a883b90b234921a"},"schema_version":"1.0","source":{"id":"1012.4868","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.4868","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"arxiv_version","alias_value":"1012.4868v1","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.4868","created_at":"2026-05-18T04:28:09Z"},{"alias_kind":"pith_short_12","alias_value":"KAKUALOFC65V","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"KAKUALOFC65VUT6D","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"KAKUALOF","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:11236319239e0e263dfe215e38e4330c0bfb908386d722186a71d066635a5fd7","target":"graph","created_at":"2026-05-18T04:28:09Z","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":"It has become clearer recently that the regular pattern of three flavor nonets describing the low spin meson multiplets seems to require some modification for the case of the spin 0 scalar mesons. One picture which has had some success, treats the scalars in a chiral Lagrangian framework and considers them to populate two nonets. These are, in turn, taken to result from the mixing of two \"bare\" nonets, one of which is of quark- antiquark type and the other of two quark- two antiquark type. Here we show that such a mixing is, before chiral symmetry breaking terms are included, only possible for","authors_text":"Amir H. Fariborz, Joseph Schechter, M. Naeem Shahid, Renata Jora","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-12-22T03:00:42Z","title":"Are three flavors special?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.4868","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:b995db5252e79d663b5efbc50573c05375d26cb9f7173a334b1592afed1849ce","target":"record","created_at":"2026-05-18T04:28:09Z","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":"cf0baec1acb7d8418cd703d089e34f2ebd591574b9eb3a60b248b1af2a67eee1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-12-22T03:00:42Z","title_canon_sha256":"adb78bc056a8a7ca5c742a7fc8ad29b76fb6986c582604b74a883b90b234921a"},"schema_version":"1.0","source":{"id":"1012.4868","kind":"arxiv","version":1}},"canonical_sha256":"5015402dc517bb5a4fc3b1035b56d740fdbe3940a57decc97da6baeb074d8c48","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5015402dc517bb5a4fc3b1035b56d740fdbe3940a57decc97da6baeb074d8c48","first_computed_at":"2026-05-18T04:28:09.329464Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:28:09.329464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dbAGmwFew/dpwxApONQHZDWgQASmrGYEdWYVoQZMej7PJxrYC0Ol8PfIaWduGT46ozt1ozvR4DzjyCombKkmCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:28:09.330099Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.4868","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b995db5252e79d663b5efbc50573c05375d26cb9f7173a334b1592afed1849ce","sha256:11236319239e0e263dfe215e38e4330c0bfb908386d722186a71d066635a5fd7"],"state_sha256":"fb0d2cdcdece79e2a5be67f17ed77bff86ff755cf26edacef45403859512ffd4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xcxulI8wj0qwLVCRRPnxKGh/G/R1X+K3JN8hcHqHcTtUJuAyYm5Et2XGXOf0VnOhiWQiCwqQRoeehkXA5NddAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T23:07:40.259953Z","bundle_sha256":"52caa78a30c17de814eca8f841c0f762737964d04e1e9709c0a3eed713046da3"}}