{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:HZTVZ56CFYMYUIT6QFZGNCWN2D","short_pith_number":"pith:HZTVZ56C","canonical_record":{"source":{"id":"1109.0311","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-09-01T21:40:47Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"8c798a2797a07ba1b87700d1f1c7df1c57c117ea83496260f5b1d8ef771058cc","abstract_canon_sha256":"9549ce018737a3b42994649efb6819343dba6f3041c9148218d57b8e21b5ea5d"},"schema_version":"1.0"},"canonical_sha256":"3e675cf7c22e198a227e8172668acdd0ef292ba3e931b79db06b783212087415","source":{"kind":"arxiv","id":"1109.0311","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.0311","created_at":"2026-05-18T04:14:16Z"},{"alias_kind":"arxiv_version","alias_value":"1109.0311v1","created_at":"2026-05-18T04:14:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.0311","created_at":"2026-05-18T04:14:16Z"},{"alias_kind":"pith_short_12","alias_value":"HZTVZ56CFYMY","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HZTVZ56CFYMYUIT6","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HZTVZ56C","created_at":"2026-05-18T12:26:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:HZTVZ56CFYMYUIT6QFZGNCWN2D","target":"record","payload":{"canonical_record":{"source":{"id":"1109.0311","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-09-01T21:40:47Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"8c798a2797a07ba1b87700d1f1c7df1c57c117ea83496260f5b1d8ef771058cc","abstract_canon_sha256":"9549ce018737a3b42994649efb6819343dba6f3041c9148218d57b8e21b5ea5d"},"schema_version":"1.0"},"canonical_sha256":"3e675cf7c22e198a227e8172668acdd0ef292ba3e931b79db06b783212087415","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:14:16.067145Z","signature_b64":"CtgXCbtpqowbCqEWLU8l0Htp70afUktg9nZ4B39XuJSpJBsacevCqcRQHSwGzOGc/iNr/CECi3egun4TBT1pCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3e675cf7c22e198a227e8172668acdd0ef292ba3e931b79db06b783212087415","last_reissued_at":"2026-05-18T04:14:16.066489Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:14:16.066489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1109.0311","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":"2026-05-18T04:14:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/Dw4n2exayXiTRf/TjYNjjnhORKUB3CgF9w37dC4hJQo3ZbBzh/cjcyvoGri1tkg9Rf5CRr1m8HwgEQ8RlQCBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T09:28:46.060765Z"},"content_sha256":"b2c1f1711a668ff5b970e53a38331e55d4c1b75b4ccbbaf5b598a289d1f22456","schema_version":"1.0","event_id":"sha256:b2c1f1711a668ff5b970e53a38331e55d4c1b75b4ccbbaf5b598a289d1f22456"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:HZTVZ56CFYMYUIT6QFZGNCWN2D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Molecular effects in Charmonium Spectrum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"D.R. Entem, F. Fernandez, P.G. Ortega","submitted_at":"2011-09-01T21:40:47Z","abstract_excerpt":"We study the influence of possible molecular structures in the charmonium spectrum. We focus on the $0^{++}$ and $1^{--}$ sectors. In the first one we coupled the $2 ^3P_0$ $q\\bar q$ pair with $DD$, $J/\\psi \\omega$, $D_sD_s$ and $J/\\psi\\phi$ channels and we obtain two states compatibles with the X(3945) and the Y(3940). In the second one we include the $3^3S_1$ and $2^3D_1$ charmonium states coupled to $DD$, $DD^*$, $D^*D^*$, $D_sD_s$, $D_sD_s^*$ and $D_s^*D_s^*$. In this calculation we obtain a new molecular state that could be the G(3900) or the controversial Y(4008) and two $c\\bar c$ states"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.0311","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":"2026-05-18T04:14:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Q+EvWQ1ntpC2LJi282rRMzspzoKF1Uvj3orf5DXjADlyzS1377LJ0KGfZrk30jA/sS2aQlLnFPQNwLH7/9MBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T09:28:46.061109Z"},"content_sha256":"c636aaa7bd2dd2126a1f5e72ba28c51d084612a9bb17489d2ed8d0b816ac4a9b","schema_version":"1.0","event_id":"sha256:c636aaa7bd2dd2126a1f5e72ba28c51d084612a9bb17489d2ed8d0b816ac4a9b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HZTVZ56CFYMYUIT6QFZGNCWN2D/bundle.json","state_url":"https://pith.science/pith/HZTVZ56CFYMYUIT6QFZGNCWN2D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HZTVZ56CFYMYUIT6QFZGNCWN2D/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":"2026-06-01T09:28:46Z","links":{"resolver":"https://pith.science/pith/HZTVZ56CFYMYUIT6QFZGNCWN2D","bundle":"https://pith.science/pith/HZTVZ56CFYMYUIT6QFZGNCWN2D/bundle.json","state":"https://pith.science/pith/HZTVZ56CFYMYUIT6QFZGNCWN2D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HZTVZ56CFYMYUIT6QFZGNCWN2D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:HZTVZ56CFYMYUIT6QFZGNCWN2D","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":"9549ce018737a3b42994649efb6819343dba6f3041c9148218d57b8e21b5ea5d","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-09-01T21:40:47Z","title_canon_sha256":"8c798a2797a07ba1b87700d1f1c7df1c57c117ea83496260f5b1d8ef771058cc"},"schema_version":"1.0","source":{"id":"1109.0311","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.0311","created_at":"2026-05-18T04:14:16Z"},{"alias_kind":"arxiv_version","alias_value":"1109.0311v1","created_at":"2026-05-18T04:14:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.0311","created_at":"2026-05-18T04:14:16Z"},{"alias_kind":"pith_short_12","alias_value":"HZTVZ56CFYMY","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HZTVZ56CFYMYUIT6","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HZTVZ56C","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:c636aaa7bd2dd2126a1f5e72ba28c51d084612a9bb17489d2ed8d0b816ac4a9b","target":"graph","created_at":"2026-05-18T04:14:16Z","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 influence of possible molecular structures in the charmonium spectrum. We focus on the $0^{++}$ and $1^{--}$ sectors. In the first one we coupled the $2 ^3P_0$ $q\\bar q$ pair with $DD$, $J/\\psi \\omega$, $D_sD_s$ and $J/\\psi\\phi$ channels and we obtain two states compatibles with the X(3945) and the Y(3940). In the second one we include the $3^3S_1$ and $2^3D_1$ charmonium states coupled to $DD$, $DD^*$, $D^*D^*$, $D_sD_s$, $D_sD_s^*$ and $D_s^*D_s^*$. In this calculation we obtain a new molecular state that could be the G(3900) or the controversial Y(4008) and two $c\\bar c$ states","authors_text":"D.R. Entem, F. Fernandez, P.G. Ortega","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-09-01T21:40:47Z","title":"Molecular effects in Charmonium Spectrum"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.0311","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:b2c1f1711a668ff5b970e53a38331e55d4c1b75b4ccbbaf5b598a289d1f22456","target":"record","created_at":"2026-05-18T04:14:16Z","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":"9549ce018737a3b42994649efb6819343dba6f3041c9148218d57b8e21b5ea5d","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-09-01T21:40:47Z","title_canon_sha256":"8c798a2797a07ba1b87700d1f1c7df1c57c117ea83496260f5b1d8ef771058cc"},"schema_version":"1.0","source":{"id":"1109.0311","kind":"arxiv","version":1}},"canonical_sha256":"3e675cf7c22e198a227e8172668acdd0ef292ba3e931b79db06b783212087415","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3e675cf7c22e198a227e8172668acdd0ef292ba3e931b79db06b783212087415","first_computed_at":"2026-05-18T04:14:16.066489Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:14:16.066489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CtgXCbtpqowbCqEWLU8l0Htp70afUktg9nZ4B39XuJSpJBsacevCqcRQHSwGzOGc/iNr/CECi3egun4TBT1pCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:14:16.067145Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.0311","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b2c1f1711a668ff5b970e53a38331e55d4c1b75b4ccbbaf5b598a289d1f22456","sha256:c636aaa7bd2dd2126a1f5e72ba28c51d084612a9bb17489d2ed8d0b816ac4a9b"],"state_sha256":"0e8576d0645d4ca8f6cb799d02df5f32515a0511d4961083b08e0c58fff50c48"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZzYNqIP6TQBbJDlhMjuRGJsY3J6BYxoNeW2fVXlwC5Jk9cn1ietSAkr18ONerBpYzBZ6J7bJoHNHbuV43mp3DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T09:28:46.063245Z","bundle_sha256":"c1b41ccd9759ae42e39dfba94d5f423e0c5d181c2313a664e56c106852c0974b"}}