{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:C7EBRZPQDDSPAHJNODQXRB3VLO","short_pith_number":"pith:C7EBRZPQ","canonical_record":{"source":{"id":"0710.1535","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2007-10-08T12:41:41Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f52d07599d3395e7907a0e5bd4bef5083b11702a871494c9292df7edb1d95819","abstract_canon_sha256":"1a9d86f5bcf23794c89baf3cbc5adbb8112ccaf4abed35690ae705cdcaf2d102"},"schema_version":"1.0"},"canonical_sha256":"17c818e5f018e4f01d2d70e17887755bbd25bb79e9fca62ccda8fce826b86547","source":{"kind":"arxiv","id":"0710.1535","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0710.1535","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"arxiv_version","alias_value":"0710.1535v1","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.1535","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"pith_short_12","alias_value":"C7EBRZPQDDSP","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"pith_short_16","alias_value":"C7EBRZPQDDSPAHJN","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"pith_short_8","alias_value":"C7EBRZPQ","created_at":"2026-07-04T15:24:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:C7EBRZPQDDSPAHJNODQXRB3VLO","target":"record","payload":{"canonical_record":{"source":{"id":"0710.1535","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2007-10-08T12:41:41Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"f52d07599d3395e7907a0e5bd4bef5083b11702a871494c9292df7edb1d95819","abstract_canon_sha256":"1a9d86f5bcf23794c89baf3cbc5adbb8112ccaf4abed35690ae705cdcaf2d102"},"schema_version":"1.0"},"canonical_sha256":"17c818e5f018e4f01d2d70e17887755bbd25bb79e9fca62ccda8fce826b86547","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:24:45.643543Z","signature_b64":"fg79no59m7kI9VRWyR1s/6AkT+fKyYh+eH0KjKcnM1s9ODmtZVpOC6Hz5XtKira5HNV5XT/mxwwUJWHXgwHbCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"17c818e5f018e4f01d2d70e17887755bbd25bb79e9fca62ccda8fce826b86547","last_reissued_at":"2026-07-04T15:24:45.643076Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:24:45.643076Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0710.1535","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":"2026-07-04T15:24:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8P/zmzDSft9xCxCTVLmRyXdXepbw8bhAaHRTVOutCivWloCXhUL029bc7kHdGvvy2cty4jK26c8YbtkAhAGaCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T11:11:49.821225Z"},"content_sha256":"4097b13ca572ca142d3c0210e44f53dc48dc2766ab61fec0d1e008b7aef5b540","schema_version":"1.0","event_id":"sha256:4097b13ca572ca142d3c0210e44f53dc48dc2766ab61fec0d1e008b7aef5b540"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:C7EBRZPQDDSPAHJNODQXRB3VLO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Charmonium dynamics in heavy ion collisions","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"E. L. Bratkovskaya, H. Stoecker, O. Linnyk, W. Cassing","submitted_at":"2007-10-08T12:41:41Z","abstract_excerpt":"Applying the HSD transport approach to charmonium dynamics within the 'hadronic comover model' and the 'QGP melting scenario', we show that the suppression pattern seen at RHIC cannot be explained by the interaction with baryons, comoving mesons and/or by color screening mechanism. The interaction with hadrons in the late stages of the collision (when the energy density falls below the critical) gives a sizable contribution to the suppression. On the other hand, it does not account for the observed additional charmonium dissociation and its dependence on rapidity. Together with the failure of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.1535","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0710.1535/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":"2026-07-04T15:24:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5eEf0B8pN9+3fV6pKCzOJ2y4OCODv6hn28cQhanrKnexPzGKzPY/Gz+BdWoBJp0puKsV0fCjs0UjpXs4IWrqDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T11:11:49.822388Z"},"content_sha256":"0aa0e6eb98ddd6731fabb1d018dc988e689a790d1a0f7e42027412e063f146d5","schema_version":"1.0","event_id":"sha256:0aa0e6eb98ddd6731fabb1d018dc988e689a790d1a0f7e42027412e063f146d5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C7EBRZPQDDSPAHJNODQXRB3VLO/bundle.json","state_url":"https://pith.science/pith/C7EBRZPQDDSPAHJNODQXRB3VLO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C7EBRZPQDDSPAHJNODQXRB3VLO/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":"2026-08-20T11:11:49Z","links":{"resolver":"https://pith.science/pith/C7EBRZPQDDSPAHJNODQXRB3VLO","bundle":"https://pith.science/pith/C7EBRZPQDDSPAHJNODQXRB3VLO/bundle.json","state":"https://pith.science/pith/C7EBRZPQDDSPAHJNODQXRB3VLO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C7EBRZPQDDSPAHJNODQXRB3VLO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:C7EBRZPQDDSPAHJNODQXRB3VLO","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":"1a9d86f5bcf23794c89baf3cbc5adbb8112ccaf4abed35690ae705cdcaf2d102","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"2007-10-08T12:41:41Z","title_canon_sha256":"f52d07599d3395e7907a0e5bd4bef5083b11702a871494c9292df7edb1d95819"},"schema_version":"1.0","source":{"id":"0710.1535","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0710.1535","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"arxiv_version","alias_value":"0710.1535v1","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.1535","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"pith_short_12","alias_value":"C7EBRZPQDDSP","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"pith_short_16","alias_value":"C7EBRZPQDDSPAHJN","created_at":"2026-07-04T15:24:45Z"},{"alias_kind":"pith_short_8","alias_value":"C7EBRZPQ","created_at":"2026-07-04T15:24:45Z"}],"graph_snapshots":[{"event_id":"sha256:0aa0e6eb98ddd6731fabb1d018dc988e689a790d1a0f7e42027412e063f146d5","target":"graph","created_at":"2026-07-04T15:24:45Z","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/0710.1535/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Applying the HSD transport approach to charmonium dynamics within the 'hadronic comover model' and the 'QGP melting scenario', we show that the suppression pattern seen at RHIC cannot be explained by the interaction with baryons, comoving mesons and/or by color screening mechanism. The interaction with hadrons in the late stages of the collision (when the energy density falls below the critical) gives a sizable contribution to the suppression. On the other hand, it does not account for the observed additional charmonium dissociation and its dependence on rapidity. Together with the failure of ","authors_text":"E. L. Bratkovskaya, H. Stoecker, O. Linnyk, W. Cassing","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2007-10-08T12:41:41Z","title":"Charmonium dynamics in heavy ion collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.1535","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":"sha256:4097b13ca572ca142d3c0210e44f53dc48dc2766ab61fec0d1e008b7aef5b540","target":"record","created_at":"2026-07-04T15:24:45Z","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":"1a9d86f5bcf23794c89baf3cbc5adbb8112ccaf4abed35690ae705cdcaf2d102","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"nucl-th","submitted_at":"2007-10-08T12:41:41Z","title_canon_sha256":"f52d07599d3395e7907a0e5bd4bef5083b11702a871494c9292df7edb1d95819"},"schema_version":"1.0","source":{"id":"0710.1535","kind":"arxiv","version":1}},"canonical_sha256":"17c818e5f018e4f01d2d70e17887755bbd25bb79e9fca62ccda8fce826b86547","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17c818e5f018e4f01d2d70e17887755bbd25bb79e9fca62ccda8fce826b86547","first_computed_at":"2026-07-04T15:24:45.643076Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:24:45.643076Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fg79no59m7kI9VRWyR1s/6AkT+fKyYh+eH0KjKcnM1s9ODmtZVpOC6Hz5XtKira5HNV5XT/mxwwUJWHXgwHbCw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:24:45.643543Z","signed_message":"canonical_sha256_bytes"},"source_id":"0710.1535","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4097b13ca572ca142d3c0210e44f53dc48dc2766ab61fec0d1e008b7aef5b540","sha256:0aa0e6eb98ddd6731fabb1d018dc988e689a790d1a0f7e42027412e063f146d5"],"state_sha256":"b45cc2c87ab44b87b46cec51c19938373a4efe659150bbb112da744fb172315b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VGb9kEVoKN3rPhboRWTU6t//cMMAF/U84UT8CnbHI8c9Dz03UWQ1C5S2Lqs11crvNXP3Uw9uqPLqYLwK8A5PBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T11:11:49.827809Z","bundle_sha256":"ef5cdafe4dc8c27f8f88b832a4c14650b09185149e653ca89cd71368278346bd"}}