{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:Y3S2QXGFLERX56F27JH2F6O5ED","short_pith_number":"pith:Y3S2QXGF","canonical_record":{"source":{"id":"1209.0174","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-09-02T13:24:45Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"8df11c5f5b1d10601654867557f5628ca15efbce9b70c0c82529971a99fddc2f","abstract_canon_sha256":"1442c8b9caedb84a0dde4d2ed4125d207c9423d479d02abe2d84e1482d5d1cd9"},"schema_version":"1.0"},"canonical_sha256":"c6e5a85cc559237ef8bafa4fa2f9dd20c40daa0e735e92ed06696b0e97834756","source":{"kind":"arxiv","id":"1209.0174","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.0174","created_at":"2026-05-18T01:54:48Z"},{"alias_kind":"arxiv_version","alias_value":"1209.0174v1","created_at":"2026-05-18T01:54:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.0174","created_at":"2026-05-18T01:54:48Z"},{"alias_kind":"pith_short_12","alias_value":"Y3S2QXGFLERX","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"Y3S2QXGFLERX56F2","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"Y3S2QXGF","created_at":"2026-05-18T12:27:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:Y3S2QXGFLERX56F27JH2F6O5ED","target":"record","payload":{"canonical_record":{"source":{"id":"1209.0174","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-09-02T13:24:45Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"8df11c5f5b1d10601654867557f5628ca15efbce9b70c0c82529971a99fddc2f","abstract_canon_sha256":"1442c8b9caedb84a0dde4d2ed4125d207c9423d479d02abe2d84e1482d5d1cd9"},"schema_version":"1.0"},"canonical_sha256":"c6e5a85cc559237ef8bafa4fa2f9dd20c40daa0e735e92ed06696b0e97834756","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:54:48.475814Z","signature_b64":"imIFkcoC2Hs2bXep4AHfjH04I07nGcSNfEtQRCkqTAPfeUeyN3GWc8gqZ7pNfoz0aODKz19osuz+YRVv7dueDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6e5a85cc559237ef8bafa4fa2f9dd20c40daa0e735e92ed06696b0e97834756","last_reissued_at":"2026-05-18T01:54:48.475261Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:54:48.475261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.0174","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":"2026-05-18T01:54:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GwoG5mO4y7lsiEtE/v0jAEni9M1DIFMMoSsEZFyrkd14RxX0qtjGPaPe1cItXwsrXcR/zR/ewRtYflnEHZ4fBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:28:56.771965Z"},"content_sha256":"cbc24a0024f22d127747650b9627a2dcdfda60c68dcb3378ea2353a37f5422e9","schema_version":"1.0","event_id":"sha256:cbc24a0024f22d127747650b9627a2dcdfda60c68dcb3378ea2353a37f5422e9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:Y3S2QXGFLERX56F27JH2F6O5ED","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Study of pesudoscalar transition form factors within light front quark model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Chao-Qiang Geng, Chong-Chung Lih","submitted_at":"2012-09-02T13:24:45Z","abstract_excerpt":"We study the transition form factors of the pesudoscalar mesons ($\\pi,\\eta$ and $\\eta^{\\prime}$) as functions of the momentum transfer $Q^2$ within the light-front quark model. We compare our results with the recent experimental data by CELLO, CLEO, BaBar and Belle. By considering the possible uncertainties from the quark masses, we illustrate that our predicted form factors can fit with all the data, including those at the large $Q^2$ regions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.0174","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":"2026-05-18T01:54:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hJdS/zpUr/hL5HfD6fdSI4lMkZtUMOnP/esJ+kThoVyw+wVTakWUL+PLjKPJiLFE1TRZ6KkcfAOHTb8eIS36Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:28:56.772306Z"},"content_sha256":"812e0dc519fc58be7e97603d4989816f4092ff18166aee447b9fd0a8546383a1","schema_version":"1.0","event_id":"sha256:812e0dc519fc58be7e97603d4989816f4092ff18166aee447b9fd0a8546383a1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y3S2QXGFLERX56F27JH2F6O5ED/bundle.json","state_url":"https://pith.science/pith/Y3S2QXGFLERX56F27JH2F6O5ED/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y3S2QXGFLERX56F27JH2F6O5ED/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":"2026-06-02T13:28:56Z","links":{"resolver":"https://pith.science/pith/Y3S2QXGFLERX56F27JH2F6O5ED","bundle":"https://pith.science/pith/Y3S2QXGFLERX56F27JH2F6O5ED/bundle.json","state":"https://pith.science/pith/Y3S2QXGFLERX56F27JH2F6O5ED/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y3S2QXGFLERX56F27JH2F6O5ED/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:Y3S2QXGFLERX56F27JH2F6O5ED","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":"1442c8b9caedb84a0dde4d2ed4125d207c9423d479d02abe2d84e1482d5d1cd9","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-09-02T13:24:45Z","title_canon_sha256":"8df11c5f5b1d10601654867557f5628ca15efbce9b70c0c82529971a99fddc2f"},"schema_version":"1.0","source":{"id":"1209.0174","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.0174","created_at":"2026-05-18T01:54:48Z"},{"alias_kind":"arxiv_version","alias_value":"1209.0174v1","created_at":"2026-05-18T01:54:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.0174","created_at":"2026-05-18T01:54:48Z"},{"alias_kind":"pith_short_12","alias_value":"Y3S2QXGFLERX","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"Y3S2QXGFLERX56F2","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"Y3S2QXGF","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:812e0dc519fc58be7e97603d4989816f4092ff18166aee447b9fd0a8546383a1","target":"graph","created_at":"2026-05-18T01:54:48Z","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 study the transition form factors of the pesudoscalar mesons ($\\pi,\\eta$ and $\\eta^{\\prime}$) as functions of the momentum transfer $Q^2$ within the light-front quark model. We compare our results with the recent experimental data by CELLO, CLEO, BaBar and Belle. By considering the possible uncertainties from the quark masses, we illustrate that our predicted form factors can fit with all the data, including those at the large $Q^2$ regions.","authors_text":"Chao-Qiang Geng, Chong-Chung Lih","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-09-02T13:24:45Z","title":"Study of pesudoscalar transition form factors within light front quark model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.0174","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:cbc24a0024f22d127747650b9627a2dcdfda60c68dcb3378ea2353a37f5422e9","target":"record","created_at":"2026-05-18T01:54:48Z","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":"1442c8b9caedb84a0dde4d2ed4125d207c9423d479d02abe2d84e1482d5d1cd9","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-09-02T13:24:45Z","title_canon_sha256":"8df11c5f5b1d10601654867557f5628ca15efbce9b70c0c82529971a99fddc2f"},"schema_version":"1.0","source":{"id":"1209.0174","kind":"arxiv","version":1}},"canonical_sha256":"c6e5a85cc559237ef8bafa4fa2f9dd20c40daa0e735e92ed06696b0e97834756","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c6e5a85cc559237ef8bafa4fa2f9dd20c40daa0e735e92ed06696b0e97834756","first_computed_at":"2026-05-18T01:54:48.475261Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:54:48.475261Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"imIFkcoC2Hs2bXep4AHfjH04I07nGcSNfEtQRCkqTAPfeUeyN3GWc8gqZ7pNfoz0aODKz19osuz+YRVv7dueDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:54:48.475814Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.0174","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cbc24a0024f22d127747650b9627a2dcdfda60c68dcb3378ea2353a37f5422e9","sha256:812e0dc519fc58be7e97603d4989816f4092ff18166aee447b9fd0a8546383a1"],"state_sha256":"55bafd089d614829040108a60ed2443391e9751c604b8f808725e276768e1223"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MbIrx+WHUKchguAbT+ltWkMPbhV/MPNQ1swTfjAVaLR++NSzl+brYwd/QSbZ2j9xcg4yTcRtzvT4XekFVVXgCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T13:28:56.774221Z","bundle_sha256":"42293c6ad5c9644e2ad1914e8ae5254be781dad8411e80d1c9585a318f80e179"}}