{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:NHUVZ2OIWP3QEWKEHJJ7G43ZNS","short_pith_number":"pith:NHUVZ2OI","canonical_record":{"source":{"id":"1402.1509","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-02-06T21:56:54Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"5484eb6b851d83894b90ab4e6ff8e88d8aa6c5de8ddbb5e80e2245097dbfb31c","abstract_canon_sha256":"0a27b94e2b3a32641195fb0df8315dd8954b7c8915e982a998d0ef8386395b4c"},"schema_version":"1.0"},"canonical_sha256":"69e95ce9c8b3f70259443a53f373796c80d01dc89bfe9ee68669db04f69944cc","source":{"kind":"arxiv","id":"1402.1509","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.1509","created_at":"2026-05-18T01:44:46Z"},{"alias_kind":"arxiv_version","alias_value":"1402.1509v1","created_at":"2026-05-18T01:44:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.1509","created_at":"2026-05-18T01:44:46Z"},{"alias_kind":"pith_short_12","alias_value":"NHUVZ2OIWP3Q","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"NHUVZ2OIWP3QEWKE","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"NHUVZ2OI","created_at":"2026-05-18T12:28:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:NHUVZ2OIWP3QEWKEHJJ7G43ZNS","target":"record","payload":{"canonical_record":{"source":{"id":"1402.1509","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-02-06T21:56:54Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"5484eb6b851d83894b90ab4e6ff8e88d8aa6c5de8ddbb5e80e2245097dbfb31c","abstract_canon_sha256":"0a27b94e2b3a32641195fb0df8315dd8954b7c8915e982a998d0ef8386395b4c"},"schema_version":"1.0"},"canonical_sha256":"69e95ce9c8b3f70259443a53f373796c80d01dc89bfe9ee68669db04f69944cc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:46.719122Z","signature_b64":"g19b0X9LCti0BIPp46VfD6/MPSh5TBOuwyaAH4V+Qgzi3y8t0NjAz6QqTmDGqgisCkhwiNM69gqDiFJsbOipDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"69e95ce9c8b3f70259443a53f373796c80d01dc89bfe9ee68669db04f69944cc","last_reissued_at":"2026-05-18T01:44:46.718620Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:46.718620Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.1509","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":"2026-05-18T01:44:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9UakY4PelUYvJg0aG5Q/6zcbBsQOa2QzNE6+TzCoHYhUS1Pbi8KoxRFlXyr3EbmI6QCUUUeBqDcjlKcD7eBGBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T03:47:53.008381Z"},"content_sha256":"424f7328e8027ef1f6d8a698cd17547965b309cba7e52b5532dba56d13848083","schema_version":"1.0","event_id":"sha256:424f7328e8027ef1f6d8a698cd17547965b309cba7e52b5532dba56d13848083"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:NHUVZ2OIWP3QEWKEHJJ7G43ZNS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effective degrees of freedom in QCD thermodynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"D. Blaschke, D. Prorok, J.Berdermann, L. Turko","submitted_at":"2014-02-06T21:56:54Z","abstract_excerpt":"An effective model reproducing the equation of state of hadronic matter as obtained in recent lattice QCD simulations and from hadron resonance gas data is presented. The hadronic phase is described by means of an extended Mott-Hagedorn resonance gas while the QGP phase is described by the extended PNJL model. The dissociation of hadrons is obtained by including the state dependent hadron resonance width. The model gives a quantitative estimate for partial fractions of hadronic and partonic degrees of freedom above $T_c$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.1509","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":"2026-05-18T01:44:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S5RKhiVMfDbnlUQNb0k8JH1nvW+WmS2EubMHYLVG3teRUA0iZliIMN4y+98sVZFj/WogG61nlrxzlhj0641ABQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T03:47:53.009069Z"},"content_sha256":"6aba0cfb9735bc647da5ce1a93008fa558921213faab4c918fb192c7b326af78","schema_version":"1.0","event_id":"sha256:6aba0cfb9735bc647da5ce1a93008fa558921213faab4c918fb192c7b326af78"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NHUVZ2OIWP3QEWKEHJJ7G43ZNS/bundle.json","state_url":"https://pith.science/pith/NHUVZ2OIWP3QEWKEHJJ7G43ZNS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NHUVZ2OIWP3QEWKEHJJ7G43ZNS/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":"2026-06-12T03:47:53Z","links":{"resolver":"https://pith.science/pith/NHUVZ2OIWP3QEWKEHJJ7G43ZNS","bundle":"https://pith.science/pith/NHUVZ2OIWP3QEWKEHJJ7G43ZNS/bundle.json","state":"https://pith.science/pith/NHUVZ2OIWP3QEWKEHJJ7G43ZNS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NHUVZ2OIWP3QEWKEHJJ7G43ZNS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:NHUVZ2OIWP3QEWKEHJJ7G43ZNS","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":"0a27b94e2b3a32641195fb0df8315dd8954b7c8915e982a998d0ef8386395b4c","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-02-06T21:56:54Z","title_canon_sha256":"5484eb6b851d83894b90ab4e6ff8e88d8aa6c5de8ddbb5e80e2245097dbfb31c"},"schema_version":"1.0","source":{"id":"1402.1509","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.1509","created_at":"2026-05-18T01:44:46Z"},{"alias_kind":"arxiv_version","alias_value":"1402.1509v1","created_at":"2026-05-18T01:44:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.1509","created_at":"2026-05-18T01:44:46Z"},{"alias_kind":"pith_short_12","alias_value":"NHUVZ2OIWP3Q","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"NHUVZ2OIWP3QEWKE","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"NHUVZ2OI","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:6aba0cfb9735bc647da5ce1a93008fa558921213faab4c918fb192c7b326af78","target":"graph","created_at":"2026-05-18T01:44:46Z","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":"An effective model reproducing the equation of state of hadronic matter as obtained in recent lattice QCD simulations and from hadron resonance gas data is presented. The hadronic phase is described by means of an extended Mott-Hagedorn resonance gas while the QGP phase is described by the extended PNJL model. The dissociation of hadrons is obtained by including the state dependent hadron resonance width. The model gives a quantitative estimate for partial fractions of hadronic and partonic degrees of freedom above $T_c$.","authors_text":"D. Blaschke, D. Prorok, J.Berdermann, L. Turko","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-02-06T21:56:54Z","title":"Effective degrees of freedom in QCD thermodynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.1509","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":"sha256:424f7328e8027ef1f6d8a698cd17547965b309cba7e52b5532dba56d13848083","target":"record","created_at":"2026-05-18T01:44:46Z","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":"0a27b94e2b3a32641195fb0df8315dd8954b7c8915e982a998d0ef8386395b4c","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-02-06T21:56:54Z","title_canon_sha256":"5484eb6b851d83894b90ab4e6ff8e88d8aa6c5de8ddbb5e80e2245097dbfb31c"},"schema_version":"1.0","source":{"id":"1402.1509","kind":"arxiv","version":1}},"canonical_sha256":"69e95ce9c8b3f70259443a53f373796c80d01dc89bfe9ee68669db04f69944cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"69e95ce9c8b3f70259443a53f373796c80d01dc89bfe9ee68669db04f69944cc","first_computed_at":"2026-05-18T01:44:46.718620Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:44:46.718620Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"g19b0X9LCti0BIPp46VfD6/MPSh5TBOuwyaAH4V+Qgzi3y8t0NjAz6QqTmDGqgisCkhwiNM69gqDiFJsbOipDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:44:46.719122Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.1509","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:424f7328e8027ef1f6d8a698cd17547965b309cba7e52b5532dba56d13848083","sha256:6aba0cfb9735bc647da5ce1a93008fa558921213faab4c918fb192c7b326af78"],"state_sha256":"d03127d17148faa44a02e7bab80462c32e2e62441fee3153e169134970555226"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EPtj39eGTnsK9jFn3Dv3okqpybONh0W1vtvRB9C/bw+IniHpQDS8M0Iar2hPdVlD1hI24HuRdAXkrH+QBCUZCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T03:47:53.013242Z","bundle_sha256":"0a28361efc5705f810f48aee9d831976ed83c7412998c3d01bef0cdb2f86a8be"}}