{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:KSVREDFCMZUJ5Q7F44HPVZGWYW","short_pith_number":"pith:KSVREDFC","canonical_record":{"source":{"id":"1205.3860","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-17T06:48:57Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"2fd14775c119649a1b3cac5b14f3b5d71f0f333dd2e4760c9785ae9b11f70b9b","abstract_canon_sha256":"77f8d631dde423d3de2d8079aa9c3c5409bb89d07ef9a4cade1fdd3c8978ec12"},"schema_version":"1.0"},"canonical_sha256":"54ab120ca266689ec3e5e70efae4d6c58366d2ff659b6b40ce91691ea48fc2e9","source":{"kind":"arxiv","id":"1205.3860","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.3860","created_at":"2026-05-18T01:57:26Z"},{"alias_kind":"arxiv_version","alias_value":"1205.3860v3","created_at":"2026-05-18T01:57:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.3860","created_at":"2026-05-18T01:57:26Z"},{"alias_kind":"pith_short_12","alias_value":"KSVREDFCMZUJ","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"KSVREDFCMZUJ5Q7F","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"KSVREDFC","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:KSVREDFCMZUJ5Q7F44HPVZGWYW","target":"record","payload":{"canonical_record":{"source":{"id":"1205.3860","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-17T06:48:57Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"2fd14775c119649a1b3cac5b14f3b5d71f0f333dd2e4760c9785ae9b11f70b9b","abstract_canon_sha256":"77f8d631dde423d3de2d8079aa9c3c5409bb89d07ef9a4cade1fdd3c8978ec12"},"schema_version":"1.0"},"canonical_sha256":"54ab120ca266689ec3e5e70efae4d6c58366d2ff659b6b40ce91691ea48fc2e9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:26.169451Z","signature_b64":"2XgKqs4uYj0pyod+NPLymjoQp0VLsHuNN7kOGhjPf2bNw9Q6ROlSfJZzP1DHt5sZXfonJJYN7scubyp32oLxCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"54ab120ca266689ec3e5e70efae4d6c58366d2ff659b6b40ce91691ea48fc2e9","last_reissued_at":"2026-05-18T01:57:26.168929Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:26.168929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.3860","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:57:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gW1sby6LDH3Bj+y/bX3V/2Z5B3Od/OCY5UWxm+4wuaZOXcASZ7maIyIvbf0W5aM1171Bi9XUbDZBrzS/k0WxCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T07:06:23.933458Z"},"content_sha256":"0a4442174e289353204d36e56607f6193bd711b506b542eb70e7aed0090c55f6","schema_version":"1.0","event_id":"sha256:0a4442174e289353204d36e56607f6193bd711b506b542eb70e7aed0090c55f6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:KSVREDFCMZUJ5Q7F44HPVZGWYW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Components of the dilepton continuum in Pb+Pb collisions at $\\sqrt{s_{_{NN}}} = 2.76 $ TeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"P. Shukla, R. Vogt, V. Kumar","submitted_at":"2012-05-17T06:48:57Z","abstract_excerpt":"The dilepton invariant mass spectrum measured in heavy-ion collisions includes contributions from important QGP probes such as thermal radiation and the quarkonium ($J/\\psi$, $\\psi'$ and $\\Upsilon$) states. Dileptons coming from hard $q \\bar q$ scattering, the Drell-Yan process, contribute in all mass regions. In heavy-ion colliders, such as the LHC, semileptonic decays of heavy flavor hadrons provide a substantial contribution to the dilepton continuum. The dilepton continuum can give quantitative information about heavy quark yields and their modification in the medium and thus it is importa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.3860","kind":"arxiv","version":3},"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":"2026-05-18T01:57:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3QpJUL3268Epgo4gvZPn/tAWbQJmvT4zkRLNNezB46firDb1MYLZLhoaeakjVR4Y0DNZVHO1B6C6V9Sd+3mrAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T07:06:23.933807Z"},"content_sha256":"961d3cdcf64b6fd7e7f80290cdcdb57edbe7c81832c9fd9ba9891ec358536c45","schema_version":"1.0","event_id":"sha256:961d3cdcf64b6fd7e7f80290cdcdb57edbe7c81832c9fd9ba9891ec358536c45"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KSVREDFCMZUJ5Q7F44HPVZGWYW/bundle.json","state_url":"https://pith.science/pith/KSVREDFCMZUJ5Q7F44HPVZGWYW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KSVREDFCMZUJ5Q7F44HPVZGWYW/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":"2026-06-01T07:06:23Z","links":{"resolver":"https://pith.science/pith/KSVREDFCMZUJ5Q7F44HPVZGWYW","bundle":"https://pith.science/pith/KSVREDFCMZUJ5Q7F44HPVZGWYW/bundle.json","state":"https://pith.science/pith/KSVREDFCMZUJ5Q7F44HPVZGWYW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KSVREDFCMZUJ5Q7F44HPVZGWYW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:KSVREDFCMZUJ5Q7F44HPVZGWYW","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":"77f8d631dde423d3de2d8079aa9c3c5409bb89d07ef9a4cade1fdd3c8978ec12","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-17T06:48:57Z","title_canon_sha256":"2fd14775c119649a1b3cac5b14f3b5d71f0f333dd2e4760c9785ae9b11f70b9b"},"schema_version":"1.0","source":{"id":"1205.3860","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.3860","created_at":"2026-05-18T01:57:26Z"},{"alias_kind":"arxiv_version","alias_value":"1205.3860v3","created_at":"2026-05-18T01:57:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.3860","created_at":"2026-05-18T01:57:26Z"},{"alias_kind":"pith_short_12","alias_value":"KSVREDFCMZUJ","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"KSVREDFCMZUJ5Q7F","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"KSVREDFC","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:961d3cdcf64b6fd7e7f80290cdcdb57edbe7c81832c9fd9ba9891ec358536c45","target":"graph","created_at":"2026-05-18T01:57:26Z","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":"The dilepton invariant mass spectrum measured in heavy-ion collisions includes contributions from important QGP probes such as thermal radiation and the quarkonium ($J/\\psi$, $\\psi'$ and $\\Upsilon$) states. Dileptons coming from hard $q \\bar q$ scattering, the Drell-Yan process, contribute in all mass regions. In heavy-ion colliders, such as the LHC, semileptonic decays of heavy flavor hadrons provide a substantial contribution to the dilepton continuum. The dilepton continuum can give quantitative information about heavy quark yields and their modification in the medium and thus it is importa","authors_text":"P. Shukla, R. Vogt, V. Kumar","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-17T06:48:57Z","title":"Components of the dilepton continuum in Pb+Pb collisions at $\\sqrt{s_{_{NN}}} = 2.76 $ TeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.3860","kind":"arxiv","version":3},"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":"sha256:0a4442174e289353204d36e56607f6193bd711b506b542eb70e7aed0090c55f6","target":"record","created_at":"2026-05-18T01:57:26Z","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":"77f8d631dde423d3de2d8079aa9c3c5409bb89d07ef9a4cade1fdd3c8978ec12","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-05-17T06:48:57Z","title_canon_sha256":"2fd14775c119649a1b3cac5b14f3b5d71f0f333dd2e4760c9785ae9b11f70b9b"},"schema_version":"1.0","source":{"id":"1205.3860","kind":"arxiv","version":3}},"canonical_sha256":"54ab120ca266689ec3e5e70efae4d6c58366d2ff659b6b40ce91691ea48fc2e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"54ab120ca266689ec3e5e70efae4d6c58366d2ff659b6b40ce91691ea48fc2e9","first_computed_at":"2026-05-18T01:57:26.168929Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:26.168929Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2XgKqs4uYj0pyod+NPLymjoQp0VLsHuNN7kOGhjPf2bNw9Q6ROlSfJZzP1DHt5sZXfonJJYN7scubyp32oLxCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:26.169451Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.3860","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a4442174e289353204d36e56607f6193bd711b506b542eb70e7aed0090c55f6","sha256:961d3cdcf64b6fd7e7f80290cdcdb57edbe7c81832c9fd9ba9891ec358536c45"],"state_sha256":"11ed8bcddef1d6be1133e1014bf49e27eee9e44ba9a5d3d2a2847c69c2cfdc5e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s8EhL0kejiajQJE/bjc4muQAPAhcyBAE11Oc7nSdInI3+HemO+fFBHoBUC4+nQPT+AbWDtL/dK+0f/lWKahpCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T07:06:23.935624Z","bundle_sha256":"3afe33746940562b377a908e1e10d001e027ccb1ecdd2fc18ab4f4d7b07bce4c"}}