{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ENALGW3ZQMYENQYKWHSHO5JRXE","short_pith_number":"pith:ENALGW3Z","canonical_record":{"source":{"id":"1310.0862","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-10-02T22:55:56Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"785477ef422516de4b2c6b791d633ef79c0565e9e08ee0de0d950a55b957f3eb","abstract_canon_sha256":"d51ba13844e192d3aab7635b6524412ed5c6204f392a489b1127a56f0ddf4560"},"schema_version":"1.0"},"canonical_sha256":"2340b35b79833046c30ab1e4777531b91ebea6e4b19cb1bcb274df0000626496","source":{"kind":"arxiv","id":"1310.0862","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.0862","created_at":"2026-05-18T03:00:12Z"},{"alias_kind":"arxiv_version","alias_value":"1310.0862v2","created_at":"2026-05-18T03:00:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.0862","created_at":"2026-05-18T03:00:12Z"},{"alias_kind":"pith_short_12","alias_value":"ENALGW3ZQMYE","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"ENALGW3ZQMYENQYK","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"ENALGW3Z","created_at":"2026-05-18T12:27:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ENALGW3ZQMYENQYKWHSHO5JRXE","target":"record","payload":{"canonical_record":{"source":{"id":"1310.0862","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-10-02T22:55:56Z","cross_cats_sorted":["hep-ex","nucl-th"],"title_canon_sha256":"785477ef422516de4b2c6b791d633ef79c0565e9e08ee0de0d950a55b957f3eb","abstract_canon_sha256":"d51ba13844e192d3aab7635b6524412ed5c6204f392a489b1127a56f0ddf4560"},"schema_version":"1.0"},"canonical_sha256":"2340b35b79833046c30ab1e4777531b91ebea6e4b19cb1bcb274df0000626496","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:00:12.414560Z","signature_b64":"guHlaxgTxlwBjaUbJD299ZmfqEV8hd7Zc/NGgKi3K94YMFWvm2V8knD+9qz40LfREhUzOrW0mWEq/qNTxr35Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2340b35b79833046c30ab1e4777531b91ebea6e4b19cb1bcb274df0000626496","last_reissued_at":"2026-05-18T03:00:12.413985Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:00:12.413985Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.0862","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":"2026-05-18T03:00:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7IakRHdAGKRwR4NaIcTb+AxiVsgQEC2+qshK9sSZcNWTrsuxYcIuV70/SQau2suaDYe8Ze0G8EuoN6g3t5NbBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T02:25:48.616852Z"},"content_sha256":"40e854700d87792d9b84290b18b9517ffdaf78c6463fc71a9c80a167521c14e8","schema_version":"1.0","event_id":"sha256:40e854700d87792d9b84290b18b9517ffdaf78c6463fc71a9c80a167521c14e8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ENALGW3ZQMYENQYKWHSHO5JRXE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Relating $D^* \\bar{D}^*$ currents with $J^\\pi= 0^+,1^+$ and $2^+$ to $Z_c$ states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"A. Martinez Torres, F. S. Navarra, K. P. Khemchandani, M. Nielsen","submitted_at":"2013-10-02T22:55:56Z","abstract_excerpt":"In this work we study the $D^* \\bar{D}^*$ current with QCD sum rules. We write the correlation function using the general current corresponding to the $D^* \\bar{D}^*$ system and then use spin projectors to obtain the correlation function in the $0^+, 1^+$ and $2^+$ spin-parity configurations. The purpose of the present work is to investigate the possibility of explaining the recently reported $Z_c(4025)$ as a $D^* \\bar{D}^*$ moleculelike state. As a result we find a state for each spin case with a very similar mass: $M^{S=0} = \\left(3943 \\pm 104\\right)$ MeV, $M^{S=1} = \\left(3950 \\pm 105\\right"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.0862","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":""},"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":"2026-05-18T03:00:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6qdejaTOKCHzSCzCghvJiPk3efrMml0ko4y2qgz0DfLC/la41TLFR/YjAa4Ye66Hu8MeJruwDd4qxltvC2tYAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T02:25:48.617495Z"},"content_sha256":"b79fa308fa02884523ceef4ffc8d6b8fd36874f688530fd22f743ce97747e97d","schema_version":"1.0","event_id":"sha256:b79fa308fa02884523ceef4ffc8d6b8fd36874f688530fd22f743ce97747e97d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ENALGW3ZQMYENQYKWHSHO5JRXE/bundle.json","state_url":"https://pith.science/pith/ENALGW3ZQMYENQYKWHSHO5JRXE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ENALGW3ZQMYENQYKWHSHO5JRXE/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":"2026-05-30T02:25:48Z","links":{"resolver":"https://pith.science/pith/ENALGW3ZQMYENQYKWHSHO5JRXE","bundle":"https://pith.science/pith/ENALGW3ZQMYENQYKWHSHO5JRXE/bundle.json","state":"https://pith.science/pith/ENALGW3ZQMYENQYKWHSHO5JRXE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ENALGW3ZQMYENQYKWHSHO5JRXE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ENALGW3ZQMYENQYKWHSHO5JRXE","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":"d51ba13844e192d3aab7635b6524412ed5c6204f392a489b1127a56f0ddf4560","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-10-02T22:55:56Z","title_canon_sha256":"785477ef422516de4b2c6b791d633ef79c0565e9e08ee0de0d950a55b957f3eb"},"schema_version":"1.0","source":{"id":"1310.0862","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.0862","created_at":"2026-05-18T03:00:12Z"},{"alias_kind":"arxiv_version","alias_value":"1310.0862v2","created_at":"2026-05-18T03:00:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.0862","created_at":"2026-05-18T03:00:12Z"},{"alias_kind":"pith_short_12","alias_value":"ENALGW3ZQMYE","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_16","alias_value":"ENALGW3ZQMYENQYK","created_at":"2026-05-18T12:27:43Z"},{"alias_kind":"pith_short_8","alias_value":"ENALGW3Z","created_at":"2026-05-18T12:27:43Z"}],"graph_snapshots":[{"event_id":"sha256:b79fa308fa02884523ceef4ffc8d6b8fd36874f688530fd22f743ce97747e97d","target":"graph","created_at":"2026-05-18T03:00:12Z","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":"In this work we study the $D^* \\bar{D}^*$ current with QCD sum rules. We write the correlation function using the general current corresponding to the $D^* \\bar{D}^*$ system and then use spin projectors to obtain the correlation function in the $0^+, 1^+$ and $2^+$ spin-parity configurations. The purpose of the present work is to investigate the possibility of explaining the recently reported $Z_c(4025)$ as a $D^* \\bar{D}^*$ moleculelike state. As a result we find a state for each spin case with a very similar mass: $M^{S=0} = \\left(3943 \\pm 104\\right)$ MeV, $M^{S=1} = \\left(3950 \\pm 105\\right","authors_text":"A. Martinez Torres, F. S. Navarra, K. P. Khemchandani, M. Nielsen","cross_cats":["hep-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-10-02T22:55:56Z","title":"Relating $D^* \\bar{D}^*$ currents with $J^\\pi= 0^+,1^+$ and $2^+$ to $Z_c$ states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.0862","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":"sha256:40e854700d87792d9b84290b18b9517ffdaf78c6463fc71a9c80a167521c14e8","target":"record","created_at":"2026-05-18T03:00:12Z","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":"d51ba13844e192d3aab7635b6524412ed5c6204f392a489b1127a56f0ddf4560","cross_cats_sorted":["hep-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-10-02T22:55:56Z","title_canon_sha256":"785477ef422516de4b2c6b791d633ef79c0565e9e08ee0de0d950a55b957f3eb"},"schema_version":"1.0","source":{"id":"1310.0862","kind":"arxiv","version":2}},"canonical_sha256":"2340b35b79833046c30ab1e4777531b91ebea6e4b19cb1bcb274df0000626496","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2340b35b79833046c30ab1e4777531b91ebea6e4b19cb1bcb274df0000626496","first_computed_at":"2026-05-18T03:00:12.413985Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:00:12.413985Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"guHlaxgTxlwBjaUbJD299ZmfqEV8hd7Zc/NGgKi3K94YMFWvm2V8knD+9qz40LfREhUzOrW0mWEq/qNTxr35Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:00:12.414560Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.0862","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40e854700d87792d9b84290b18b9517ffdaf78c6463fc71a9c80a167521c14e8","sha256:b79fa308fa02884523ceef4ffc8d6b8fd36874f688530fd22f743ce97747e97d"],"state_sha256":"e0ddc83cfbe601de30bf67520481119ff9784a8e480b64d376d6cca1e572e083"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/RsdHXhwS6R/EoLpoI4QAG1QQ4anQR1DPuxLEq2vcjmfh82CDbILcZzwXUNmfCTQkEyuPEuL5K83bMNtLUeRDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T02:25:48.620331Z","bundle_sha256":"89bac9472d3c890b5e08e4d289b235179fadcaa924bbaa52089f3512acab15e5"}}