{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:CFMKRJZVY34GUVMSZVIH5HDGA3","short_pith_number":"pith:CFMKRJZV","canonical_record":{"source":{"id":"0803.1295","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-03-09T13:41:32Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"3354a7c8b0afd9e01aa7197ebc05d66aa76a0068a4408fc4563e58a59f9b3d36","abstract_canon_sha256":"4c88a2998a57e15feb21af2c4da30921239ddf72eeae90f407ddf8ce4d3482b3"},"schema_version":"1.0"},"canonical_sha256":"1158a8a735c6f86a5592cd507e9c6606f40e7def0e6fa292e09c3c1734674ebb","source":{"kind":"arxiv","id":"0803.1295","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0803.1295","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"arxiv_version","alias_value":"0803.1295v2","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.1295","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"pith_short_12","alias_value":"CFMKRJZVY34G","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"CFMKRJZVY34GUVMS","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"CFMKRJZV","created_at":"2026-07-04T15:27:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:CFMKRJZVY34GUVMSZVIH5HDGA3","target":"record","payload":{"canonical_record":{"source":{"id":"0803.1295","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-03-09T13:41:32Z","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"title_canon_sha256":"3354a7c8b0afd9e01aa7197ebc05d66aa76a0068a4408fc4563e58a59f9b3d36","abstract_canon_sha256":"4c88a2998a57e15feb21af2c4da30921239ddf72eeae90f407ddf8ce4d3482b3"},"schema_version":"1.0"},"canonical_sha256":"1158a8a735c6f86a5592cd507e9c6606f40e7def0e6fa292e09c3c1734674ebb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:27:01.842433Z","signature_b64":"ZKTRoYnhgGX/wsVAamjIX73j5hM8jGlLSztVwtPRz6Ywx8V/PZ6NQgW8bOWnA0s2RkkzYe2jB6fq8sQwmIV+Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1158a8a735c6f86a5592cd507e9c6606f40e7def0e6fa292e09c3c1734674ebb","last_reissued_at":"2026-07-04T15:27:01.841948Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:27:01.841948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0803.1295","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":"2026-07-04T15:27:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eF5zOOXibEXIVUflExKlwTNp2XZ0sKKcM6f/6iQl4ljBNP+js56KO3qcjo+SvW7aOd1kpeqZ5qXxi4xwEoGhBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:45:46.339677Z"},"content_sha256":"7d5c47f784e3d2ff8ff000ee8862b8e75076b1220ee82a8fb7decc0e5e0e487f","schema_version":"1.0","event_id":"sha256:7d5c47f784e3d2ff8ff000ee8862b8e75076b1220ee82a8fb7decc0e5e0e487f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:CFMKRJZVY34GUVMSZVIH5HDGA3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$Z^+(4430)$ as a $D_1'{D}^* $ ($D_1{D}^* $) molecular state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Shi-Lin Zhu, Wei-Zhen Deng, Xiang Liu, Yan-Rui Liu","submitted_at":"2008-03-09T13:41:32Z","abstract_excerpt":"We reexamine whether $Z^+(4430)$ could be a $D_1'-{D}^*$ or $D_1-{D}^*$ molecular state after considering both the pion and $\\sigma$ meson exchange potentials and introducing the form factor to take into account the structure effect of the interaction vertex. Our numerical analysis with Matlab package MATSLISE indicates the contribution from the sigma meson exchange is small for the $D_1'-{D}^*$ system and significant for the $D_1-{D}^*$ system. The S-wave $D_1-\\bar{D}^*$ molecular state with only $J^{P}=0^-$ and $D_1'-{D}^*$ molecular states with $J^P=0^-,1^-,2^-$ may exist with reasonable pa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.1295","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0803.1295/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T15:27:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+t3azzO1+50eWwYvGDN+7HRuPgQxV7t1MGFqR9H3pwL/QEDQGt2trT+hEZAHgzhqdleXEuOcoGeoVH9w4dsIBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:45:46.340192Z"},"content_sha256":"9ba2bcf09cdbe1f39fc000183be351147245ee825db91f17f16df4c252ff6124","schema_version":"1.0","event_id":"sha256:9ba2bcf09cdbe1f39fc000183be351147245ee825db91f17f16df4c252ff6124"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CFMKRJZVY34GUVMSZVIH5HDGA3/bundle.json","state_url":"https://pith.science/pith/CFMKRJZVY34GUVMSZVIH5HDGA3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CFMKRJZVY34GUVMSZVIH5HDGA3/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":"2026-08-03T17:45:46Z","links":{"resolver":"https://pith.science/pith/CFMKRJZVY34GUVMSZVIH5HDGA3","bundle":"https://pith.science/pith/CFMKRJZVY34GUVMSZVIH5HDGA3/bundle.json","state":"https://pith.science/pith/CFMKRJZVY34GUVMSZVIH5HDGA3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CFMKRJZVY34GUVMSZVIH5HDGA3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:CFMKRJZVY34GUVMSZVIH5HDGA3","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":"4c88a2998a57e15feb21af2c4da30921239ddf72eeae90f407ddf8ce4d3482b3","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-03-09T13:41:32Z","title_canon_sha256":"3354a7c8b0afd9e01aa7197ebc05d66aa76a0068a4408fc4563e58a59f9b3d36"},"schema_version":"1.0","source":{"id":"0803.1295","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0803.1295","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"arxiv_version","alias_value":"0803.1295v2","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.1295","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"pith_short_12","alias_value":"CFMKRJZVY34G","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"CFMKRJZVY34GUVMS","created_at":"2026-07-04T15:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"CFMKRJZV","created_at":"2026-07-04T15:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:9ba2bcf09cdbe1f39fc000183be351147245ee825db91f17f16df4c252ff6124","target":"graph","created_at":"2026-07-04T15:27:01Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0803.1295/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We reexamine whether $Z^+(4430)$ could be a $D_1'-{D}^*$ or $D_1-{D}^*$ molecular state after considering both the pion and $\\sigma$ meson exchange potentials and introducing the form factor to take into account the structure effect of the interaction vertex. Our numerical analysis with Matlab package MATSLISE indicates the contribution from the sigma meson exchange is small for the $D_1'-{D}^*$ system and significant for the $D_1-{D}^*$ system. The S-wave $D_1-\\bar{D}^*$ molecular state with only $J^{P}=0^-$ and $D_1'-{D}^*$ molecular states with $J^P=0^-,1^-,2^-$ may exist with reasonable pa","authors_text":"Shi-Lin Zhu, Wei-Zhen Deng, Xiang Liu, Yan-Rui Liu","cross_cats":["hep-ex","nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-03-09T13:41:32Z","title":"$Z^+(4430)$ as a $D_1'{D}^* $ ($D_1{D}^* $) molecular state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.1295","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":"sha256:7d5c47f784e3d2ff8ff000ee8862b8e75076b1220ee82a8fb7decc0e5e0e487f","target":"record","created_at":"2026-07-04T15:27:01Z","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":"4c88a2998a57e15feb21af2c4da30921239ddf72eeae90f407ddf8ce4d3482b3","cross_cats_sorted":["hep-ex","nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-03-09T13:41:32Z","title_canon_sha256":"3354a7c8b0afd9e01aa7197ebc05d66aa76a0068a4408fc4563e58a59f9b3d36"},"schema_version":"1.0","source":{"id":"0803.1295","kind":"arxiv","version":2}},"canonical_sha256":"1158a8a735c6f86a5592cd507e9c6606f40e7def0e6fa292e09c3c1734674ebb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1158a8a735c6f86a5592cd507e9c6606f40e7def0e6fa292e09c3c1734674ebb","first_computed_at":"2026-07-04T15:27:01.841948Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:27:01.841948Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZKTRoYnhgGX/wsVAamjIX73j5hM8jGlLSztVwtPRz6Ywx8V/PZ6NQgW8bOWnA0s2RkkzYe2jB6fq8sQwmIV+Dw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:27:01.842433Z","signed_message":"canonical_sha256_bytes"},"source_id":"0803.1295","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d5c47f784e3d2ff8ff000ee8862b8e75076b1220ee82a8fb7decc0e5e0e487f","sha256:9ba2bcf09cdbe1f39fc000183be351147245ee825db91f17f16df4c252ff6124"],"state_sha256":"ef115fb0ec3607753fa92c54e29b3ccd52d2744a99d2fc815364b338fc035e14"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rqKX9l7sjLf0YdhVB/dElqcKDX5RABEf2lTS+0SmwEr5WHBl9RaAWdV7IXdPlOCFfRWggajZIRKdRPxW5QRDCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:45:46.346364Z","bundle_sha256":"cbf748960dddc97f9b8d48e3d530aa403ed987bcac2014928d57bfdeb70c86d2"}}