{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:FK3FV7PW2CQCWLJQCXTXZJ43ML","short_pith_number":"pith:FK3FV7PW","canonical_record":{"source":{"id":"hep-ph/0612179","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2006-12-14T12:15:31Z","cross_cats_sorted":[],"title_canon_sha256":"d4ea91c99ec5d09ab861a5674884459a193ce6abbbd03c94b94a6b817ddc70fa","abstract_canon_sha256":"8e2b07a532dde706525fb0c8ff564067cc574541f1d0b33ed317ad1ce70a4108"},"schema_version":"1.0"},"canonical_sha256":"2ab65afdf6d0a02b2d3015e77ca79b62f4afeca12ac150e003f2e0033d745ae6","source":{"kind":"arxiv","id":"hep-ph/0612179","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0612179","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0612179v2","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0612179","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"pith_short_12","alias_value":"FK3FV7PW2CQC","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"pith_short_16","alias_value":"FK3FV7PW2CQCWLJQ","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"pith_short_8","alias_value":"FK3FV7PW","created_at":"2026-07-04T15:25:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:FK3FV7PW2CQCWLJQCXTXZJ43ML","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0612179","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2006-12-14T12:15:31Z","cross_cats_sorted":[],"title_canon_sha256":"d4ea91c99ec5d09ab861a5674884459a193ce6abbbd03c94b94a6b817ddc70fa","abstract_canon_sha256":"8e2b07a532dde706525fb0c8ff564067cc574541f1d0b33ed317ad1ce70a4108"},"schema_version":"1.0"},"canonical_sha256":"2ab65afdf6d0a02b2d3015e77ca79b62f4afeca12ac150e003f2e0033d745ae6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:25:11.762094Z","signature_b64":"j1iEaqfc3hh3CdPKE3KDbkz6gxT36+sL9zg/1VaSKwFcIgANSDb874iqqGmLD4usfJX47qf46insHPq2RTOgDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ab65afdf6d0a02b2d3015e77ca79b62f4afeca12ac150e003f2e0033d745ae6","last_reissued_at":"2026-07-04T15:25:11.761693Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:25:11.761693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0612179","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":"2026-07-04T15:25:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IqwwUNAyWQfue3WknZ7TXpPbLruMukXx0xCmbiwrDN/KPvzgfxnkotm0S1bTad+akvlKm8iWdGWgdebMr7CvDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T09:14:41.724956Z"},"content_sha256":"2e7a0a559bbc7a0675266689e35d684631d4b1697e0923bdec6d6d89686cedb3","schema_version":"1.0","event_id":"sha256:2e7a0a559bbc7a0675266689e35d684631d4b1697e0923bdec6d6d89686cedb3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:FK3FV7PW2CQCWLJQCXTXZJ43ML","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamically Generated Open and Hidden Charm Meson Systems","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"D.Gamermann, D.Strottman, E.Oset, M.J.Vicente Vacas","submitted_at":"2006-12-14T12:15:31Z","abstract_excerpt":"We will study open and hidden charm scalar meson resonances within two different models. The first one is a direct application of a chiral Lagrangian already used to study flavor symmetry breaking in Skyrme models. In another approach to the problem a SU(4) symmetric Lagrangian is built and the symmetry is broken down to SU(3) by identifying currents where heavy mesons are exchanged and suppressing those. Unitarization in couple channels leads to dynamical generation of resonances in both models, in particular a new hidden charm resonance with mass 3.7 GeV is predicted. The small differences b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0612179","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/hep-ph/0612179/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":"2026-07-04T15:25:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TWUw0DouvKfjRZGqwkDpOAcSTJo7AoGk9X4ceRM6hJ6ahfB+8SXyOtQba+bK/aFhTT0iHc5SvbFmqNmfcxitAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T09:14:41.725503Z"},"content_sha256":"f35c911141088695d4cc762e16aae329dc1f332bc2b0a7f22511e41b4b660a84","schema_version":"1.0","event_id":"sha256:f35c911141088695d4cc762e16aae329dc1f332bc2b0a7f22511e41b4b660a84"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FK3FV7PW2CQCWLJQCXTXZJ43ML/bundle.json","state_url":"https://pith.science/pith/FK3FV7PW2CQCWLJQCXTXZJ43ML/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FK3FV7PW2CQCWLJQCXTXZJ43ML/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":"2026-08-19T09:14:41Z","links":{"resolver":"https://pith.science/pith/FK3FV7PW2CQCWLJQCXTXZJ43ML","bundle":"https://pith.science/pith/FK3FV7PW2CQCWLJQCXTXZJ43ML/bundle.json","state":"https://pith.science/pith/FK3FV7PW2CQCWLJQCXTXZJ43ML/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FK3FV7PW2CQCWLJQCXTXZJ43ML/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:FK3FV7PW2CQCWLJQCXTXZJ43ML","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":"8e2b07a532dde706525fb0c8ff564067cc574541f1d0b33ed317ad1ce70a4108","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-12-14T12:15:31Z","title_canon_sha256":"d4ea91c99ec5d09ab861a5674884459a193ce6abbbd03c94b94a6b817ddc70fa"},"schema_version":"1.0","source":{"id":"hep-ph/0612179","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0612179","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0612179v2","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0612179","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"pith_short_12","alias_value":"FK3FV7PW2CQC","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"pith_short_16","alias_value":"FK3FV7PW2CQCWLJQ","created_at":"2026-07-04T15:25:11Z"},{"alias_kind":"pith_short_8","alias_value":"FK3FV7PW","created_at":"2026-07-04T15:25:11Z"}],"graph_snapshots":[{"event_id":"sha256:f35c911141088695d4cc762e16aae329dc1f332bc2b0a7f22511e41b4b660a84","target":"graph","created_at":"2026-07-04T15:25:11Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/0612179/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We will study open and hidden charm scalar meson resonances within two different models. The first one is a direct application of a chiral Lagrangian already used to study flavor symmetry breaking in Skyrme models. In another approach to the problem a SU(4) symmetric Lagrangian is built and the symmetry is broken down to SU(3) by identifying currents where heavy mesons are exchanged and suppressing those. Unitarization in couple channels leads to dynamical generation of resonances in both models, in particular a new hidden charm resonance with mass 3.7 GeV is predicted. The small differences b","authors_text":"D.Gamermann, D.Strottman, E.Oset, M.J.Vicente Vacas","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2006-12-14T12:15:31Z","title":"Dynamically Generated Open and Hidden Charm Meson Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0612179","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":"sha256:2e7a0a559bbc7a0675266689e35d684631d4b1697e0923bdec6d6d89686cedb3","target":"record","created_at":"2026-07-04T15:25:11Z","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":"8e2b07a532dde706525fb0c8ff564067cc574541f1d0b33ed317ad1ce70a4108","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2006-12-14T12:15:31Z","title_canon_sha256":"d4ea91c99ec5d09ab861a5674884459a193ce6abbbd03c94b94a6b817ddc70fa"},"schema_version":"1.0","source":{"id":"hep-ph/0612179","kind":"arxiv","version":2}},"canonical_sha256":"2ab65afdf6d0a02b2d3015e77ca79b62f4afeca12ac150e003f2e0033d745ae6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ab65afdf6d0a02b2d3015e77ca79b62f4afeca12ac150e003f2e0033d745ae6","first_computed_at":"2026-07-04T15:25:11.761693Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:25:11.761693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"j1iEaqfc3hh3CdPKE3KDbkz6gxT36+sL9zg/1VaSKwFcIgANSDb874iqqGmLD4usfJX47qf46insHPq2RTOgDg==","signature_status":"signed_v1","signed_at":"2026-07-04T15:25:11.762094Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0612179","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2e7a0a559bbc7a0675266689e35d684631d4b1697e0923bdec6d6d89686cedb3","sha256:f35c911141088695d4cc762e16aae329dc1f332bc2b0a7f22511e41b4b660a84"],"state_sha256":"fde20c754cecafdb32e615c10eb57466c91229b9863f3f8c31005db74555e4c4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ePY+Wvxf5XrdbGHid94PrJT692wIP/+pZCy/TrM2rfBQBIqu7LDSiEdYdyGB/JWpATuRCT06OuVKT3tvk85eCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T09:14:41.730516Z","bundle_sha256":"798f156ae1021ad0cc1fec2e4006d2ec6ed528b0e9bd0773566f2c7d29d90d24"}}