{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:2M5EOAWWB3YG5LXVULUXGSPVWX","short_pith_number":"pith:2M5EOAWW","canonical_record":{"source":{"id":"1711.11515","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-30T17:03:58Z","cross_cats_sorted":[],"title_canon_sha256":"d956d291f73c6143878916a2702f74bdd0247cb7a7dceca0a0b1f08d97692b62","abstract_canon_sha256":"dd8d5d724c6e0961002cbd6936c92405065a1da8b14a989347709c31564ba718"},"schema_version":"1.0"},"canonical_sha256":"d33a4702d60ef06eaef5a2e97349f5b5c81e85034bdfe0a9c294553cbb3029cb","source":{"kind":"arxiv","id":"1711.11515","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.11515","created_at":"2026-05-18T00:29:11Z"},{"alias_kind":"arxiv_version","alias_value":"1711.11515v1","created_at":"2026-05-18T00:29:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.11515","created_at":"2026-05-18T00:29:11Z"},{"alias_kind":"pith_short_12","alias_value":"2M5EOAWWB3YG","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2M5EOAWWB3YG5LXV","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2M5EOAWW","created_at":"2026-05-18T12:30:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:2M5EOAWWB3YG5LXVULUXGSPVWX","target":"record","payload":{"canonical_record":{"source":{"id":"1711.11515","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-30T17:03:58Z","cross_cats_sorted":[],"title_canon_sha256":"d956d291f73c6143878916a2702f74bdd0247cb7a7dceca0a0b1f08d97692b62","abstract_canon_sha256":"dd8d5d724c6e0961002cbd6936c92405065a1da8b14a989347709c31564ba718"},"schema_version":"1.0"},"canonical_sha256":"d33a4702d60ef06eaef5a2e97349f5b5c81e85034bdfe0a9c294553cbb3029cb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:29:11.389824Z","signature_b64":"u80yr4pzKVcxz647VtLo5pJwYvmJ+i+O/qyN4dTFQ3OAt4acR4iuRpGt3zv+otLMVKSzJWa84jc3zXzXEQVaBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d33a4702d60ef06eaef5a2e97349f5b5c81e85034bdfe0a9c294553cbb3029cb","last_reissued_at":"2026-05-18T00:29:11.389156Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:29:11.389156Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.11515","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":"2026-05-18T00:29:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jLNbsUQ3KFnvCn43f1+2xvw+JSCDn7D8hTqqiNonPdIgsyGdI59oKpgat/wfOvA1GX8oNyUmqo4ZYos3+FPrAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:02:19.901477Z"},"content_sha256":"b3fd777addca3dbbb672352af79026499a640ee696e0fe83597b1feab37b45a6","schema_version":"1.0","event_id":"sha256:b3fd777addca3dbbb672352af79026499a640ee696e0fe83597b1feab37b45a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:2M5EOAWWB3YG5LXVULUXGSPVWX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scalar form factors of semi-leptonic $D\\to\\pi/ \\bar{K}$ transitions with coupled-channel effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"De-Liang Yao, Feng-Kun Guo, Juan Nieves, Miguel Albaladejo, Pedro Fern\\'andez-Soler","submitted_at":"2017-11-30T17:03:58Z","abstract_excerpt":"Coupled-channel effects are taken into account for the study of scalar form factors in semi-leptonic $D\\to\\pi\\bar{\\ell}\\nu_\\ell$ and $D\\to \\bar{K}\\bar{\\ell}\\nu_\\ell$ decays, by solving the Muskhelishvili-Omn\\`es integral equations. As inputs, we employ the unitarized amplitudes taken from chiral effective theory for the region not far away from thresholds, while, at higher energies of the Goldstone bosons, proper asymptotic conditions are employed. Within Muskhelishvili-Omn\\`es formalism, the scalar form factors are represented in terms of Omn\\`es matrix multiplied by a vector of polynomials. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.11515","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":"2026-05-18T00:29:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gsMSUbCxFisXODmqBqDFDBLd/vx/6cMjJrgNpfOuUlhEzVBHe0umQlPynZfIfBQOzc6fgDfGQ08iMwmDOcjbBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:02:19.902095Z"},"content_sha256":"a50d6daba03feed9fa4ea7c862ac2906917b55cc0f9ffeafadf8b1bd6cba8363","schema_version":"1.0","event_id":"sha256:a50d6daba03feed9fa4ea7c862ac2906917b55cc0f9ffeafadf8b1bd6cba8363"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2M5EOAWWB3YG5LXVULUXGSPVWX/bundle.json","state_url":"https://pith.science/pith/2M5EOAWWB3YG5LXVULUXGSPVWX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2M5EOAWWB3YG5LXVULUXGSPVWX/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":"2026-05-26T05:02:19Z","links":{"resolver":"https://pith.science/pith/2M5EOAWWB3YG5LXVULUXGSPVWX","bundle":"https://pith.science/pith/2M5EOAWWB3YG5LXVULUXGSPVWX/bundle.json","state":"https://pith.science/pith/2M5EOAWWB3YG5LXVULUXGSPVWX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2M5EOAWWB3YG5LXVULUXGSPVWX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:2M5EOAWWB3YG5LXVULUXGSPVWX","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":"dd8d5d724c6e0961002cbd6936c92405065a1da8b14a989347709c31564ba718","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-30T17:03:58Z","title_canon_sha256":"d956d291f73c6143878916a2702f74bdd0247cb7a7dceca0a0b1f08d97692b62"},"schema_version":"1.0","source":{"id":"1711.11515","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.11515","created_at":"2026-05-18T00:29:11Z"},{"alias_kind":"arxiv_version","alias_value":"1711.11515v1","created_at":"2026-05-18T00:29:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.11515","created_at":"2026-05-18T00:29:11Z"},{"alias_kind":"pith_short_12","alias_value":"2M5EOAWWB3YG","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2M5EOAWWB3YG5LXV","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2M5EOAWW","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:a50d6daba03feed9fa4ea7c862ac2906917b55cc0f9ffeafadf8b1bd6cba8363","target":"graph","created_at":"2026-05-18T00:29:11Z","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":"Coupled-channel effects are taken into account for the study of scalar form factors in semi-leptonic $D\\to\\pi\\bar{\\ell}\\nu_\\ell$ and $D\\to \\bar{K}\\bar{\\ell}\\nu_\\ell$ decays, by solving the Muskhelishvili-Omn\\`es integral equations. As inputs, we employ the unitarized amplitudes taken from chiral effective theory for the region not far away from thresholds, while, at higher energies of the Goldstone bosons, proper asymptotic conditions are employed. Within Muskhelishvili-Omn\\`es formalism, the scalar form factors are represented in terms of Omn\\`es matrix multiplied by a vector of polynomials. ","authors_text":"De-Liang Yao, Feng-Kun Guo, Juan Nieves, Miguel Albaladejo, Pedro Fern\\'andez-Soler","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-30T17:03:58Z","title":"Scalar form factors of semi-leptonic $D\\to\\pi/ \\bar{K}$ transitions with coupled-channel effects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.11515","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:b3fd777addca3dbbb672352af79026499a640ee696e0fe83597b1feab37b45a6","target":"record","created_at":"2026-05-18T00:29:11Z","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":"dd8d5d724c6e0961002cbd6936c92405065a1da8b14a989347709c31564ba718","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-30T17:03:58Z","title_canon_sha256":"d956d291f73c6143878916a2702f74bdd0247cb7a7dceca0a0b1f08d97692b62"},"schema_version":"1.0","source":{"id":"1711.11515","kind":"arxiv","version":1}},"canonical_sha256":"d33a4702d60ef06eaef5a2e97349f5b5c81e85034bdfe0a9c294553cbb3029cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d33a4702d60ef06eaef5a2e97349f5b5c81e85034bdfe0a9c294553cbb3029cb","first_computed_at":"2026-05-18T00:29:11.389156Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:29:11.389156Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u80yr4pzKVcxz647VtLo5pJwYvmJ+i+O/qyN4dTFQ3OAt4acR4iuRpGt3zv+otLMVKSzJWa84jc3zXzXEQVaBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:29:11.389824Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.11515","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b3fd777addca3dbbb672352af79026499a640ee696e0fe83597b1feab37b45a6","sha256:a50d6daba03feed9fa4ea7c862ac2906917b55cc0f9ffeafadf8b1bd6cba8363"],"state_sha256":"38acb01445f42984ea4985b3cd2850b29bd7a50f9b1fbecc392db16a3c6b3acb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bWYt8CMqJloWylazxLgYEOmeQ9S04FPVSEtry8s74J1e7GxNkdCRbgc0r2ZgegcpquxcbSVwE9QUYoHHgJv7BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T05:02:19.905467Z","bundle_sha256":"e8d0243151e02f93d7c90ac56e3908746b52a840e21675f658d30bbe2919d8de"}}