{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:UAKDRYIKDQBLI4LEVX36E5D3LO","short_pith_number":"pith:UAKDRYIK","canonical_record":{"source":{"id":"1311.6675","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-11-26T14:01:59Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"44635791b2e49706ec5c5bfc63f4b8237a4a28a8777d98379a87a4338cf4829c","abstract_canon_sha256":"bfb8a94832ecefb8f1a8b4006b768c325af4a9df60e4b27109a3340cb4610ee8"},"schema_version":"1.0"},"canonical_sha256":"a01438e10a1c02b47164adf7e2747b5b84ee40219e2af90beac484b07a13dfc8","source":{"kind":"arxiv","id":"1311.6675","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.6675","created_at":"2026-05-18T02:51:01Z"},{"alias_kind":"arxiv_version","alias_value":"1311.6675v1","created_at":"2026-05-18T02:51:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.6675","created_at":"2026-05-18T02:51:01Z"},{"alias_kind":"pith_short_12","alias_value":"UAKDRYIKDQBL","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"UAKDRYIKDQBLI4LE","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"UAKDRYIK","created_at":"2026-05-18T12:28:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:UAKDRYIKDQBLI4LEVX36E5D3LO","target":"record","payload":{"canonical_record":{"source":{"id":"1311.6675","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-11-26T14:01:59Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"44635791b2e49706ec5c5bfc63f4b8237a4a28a8777d98379a87a4338cf4829c","abstract_canon_sha256":"bfb8a94832ecefb8f1a8b4006b768c325af4a9df60e4b27109a3340cb4610ee8"},"schema_version":"1.0"},"canonical_sha256":"a01438e10a1c02b47164adf7e2747b5b84ee40219e2af90beac484b07a13dfc8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:01.166788Z","signature_b64":"yZRa9xdhdcyQRUvP3KWnjeA8k07sAQ6ehTuYuDpzgYhZnFaof0kUX1BGGsiMlzIDgTeak/5wK+E/DGH51eymCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a01438e10a1c02b47164adf7e2747b5b84ee40219e2af90beac484b07a13dfc8","last_reissued_at":"2026-05-18T02:51:01.166364Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:01.166364Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.6675","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":"2026-05-18T02:51:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"scDjeJUkzQMTLuV8Ufi9ukAG3Gv6sbjyskNeUiaks6R5r2n8KGD5tPWUSYs/bRkQxWanaKQ8uOQPerCAyuD2BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T03:59:54.323421Z"},"content_sha256":"a4d58acd4fb928c62e3a419fb195e19a027ffaad0c357a9e622c59eacca21683","schema_version":"1.0","event_id":"sha256:a4d58acd4fb928c62e3a419fb195e19a027ffaad0c357a9e622c59eacca21683"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:UAKDRYIKDQBLI4LEVX36E5D3LO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A holographic calculation of the electric conductivity of the strongly coupled quark-gluon plasma near the deconfinement transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-th","authors_text":"Jorge Noronha (Sao Paulo U.), Stefano I. Finazzo (Sao Paulo U.)","submitted_at":"2013-11-26T14:01:59Z","abstract_excerpt":"The frequency dependent conductivity $\\sigma(\\omega)$ of the strongly coupled Quark-Gluon Plasma (QGP) is estimated using a bottom up holographic model that can adequately describe recent lattice data for QCD thermodynamics at zero chemical potential. Different choices for the coupling between the bulk gauge field and the other bulk fields that define the background (the metric and a scalar field) are used in order to fit the lattice data for the electric charge susceptibility $\\chi_2^Q/T^2$. The ratio $\\sigma_{DC}/T$ is found to vary near the deconfinement transition in a way that is similar "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.6675","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":"2026-05-18T02:51:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0uNcyWu3YB46dOEINrE6ku76o0ssuyeWYLVmw1uDhuQtDVrtZqfULamlMsDteDAzVWyDEGpGjgq2WuIX4iUYDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T03:59:54.324016Z"},"content_sha256":"a0c9cdedfd5557e4cb87905406c523d8a39935c49e84517d6384c76612d6d2fe","schema_version":"1.0","event_id":"sha256:a0c9cdedfd5557e4cb87905406c523d8a39935c49e84517d6384c76612d6d2fe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UAKDRYIKDQBLI4LEVX36E5D3LO/bundle.json","state_url":"https://pith.science/pith/UAKDRYIKDQBLI4LEVX36E5D3LO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UAKDRYIKDQBLI4LEVX36E5D3LO/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":"2026-06-05T03:59:54Z","links":{"resolver":"https://pith.science/pith/UAKDRYIKDQBLI4LEVX36E5D3LO","bundle":"https://pith.science/pith/UAKDRYIKDQBLI4LEVX36E5D3LO/bundle.json","state":"https://pith.science/pith/UAKDRYIKDQBLI4LEVX36E5D3LO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UAKDRYIKDQBLI4LEVX36E5D3LO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:UAKDRYIKDQBLI4LEVX36E5D3LO","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":"bfb8a94832ecefb8f1a8b4006b768c325af4a9df60e4b27109a3340cb4610ee8","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-11-26T14:01:59Z","title_canon_sha256":"44635791b2e49706ec5c5bfc63f4b8237a4a28a8777d98379a87a4338cf4829c"},"schema_version":"1.0","source":{"id":"1311.6675","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.6675","created_at":"2026-05-18T02:51:01Z"},{"alias_kind":"arxiv_version","alias_value":"1311.6675v1","created_at":"2026-05-18T02:51:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.6675","created_at":"2026-05-18T02:51:01Z"},{"alias_kind":"pith_short_12","alias_value":"UAKDRYIKDQBL","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"UAKDRYIKDQBLI4LE","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"UAKDRYIK","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:a0c9cdedfd5557e4cb87905406c523d8a39935c49e84517d6384c76612d6d2fe","target":"graph","created_at":"2026-05-18T02:51:01Z","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 frequency dependent conductivity $\\sigma(\\omega)$ of the strongly coupled Quark-Gluon Plasma (QGP) is estimated using a bottom up holographic model that can adequately describe recent lattice data for QCD thermodynamics at zero chemical potential. Different choices for the coupling between the bulk gauge field and the other bulk fields that define the background (the metric and a scalar field) are used in order to fit the lattice data for the electric charge susceptibility $\\chi_2^Q/T^2$. The ratio $\\sigma_{DC}/T$ is found to vary near the deconfinement transition in a way that is similar ","authors_text":"Jorge Noronha (Sao Paulo U.), Stefano I. Finazzo (Sao Paulo U.)","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-11-26T14:01:59Z","title":"A holographic calculation of the electric conductivity of the strongly coupled quark-gluon plasma near the deconfinement transition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.6675","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:a4d58acd4fb928c62e3a419fb195e19a027ffaad0c357a9e622c59eacca21683","target":"record","created_at":"2026-05-18T02:51:01Z","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":"bfb8a94832ecefb8f1a8b4006b768c325af4a9df60e4b27109a3340cb4610ee8","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-11-26T14:01:59Z","title_canon_sha256":"44635791b2e49706ec5c5bfc63f4b8237a4a28a8777d98379a87a4338cf4829c"},"schema_version":"1.0","source":{"id":"1311.6675","kind":"arxiv","version":1}},"canonical_sha256":"a01438e10a1c02b47164adf7e2747b5b84ee40219e2af90beac484b07a13dfc8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a01438e10a1c02b47164adf7e2747b5b84ee40219e2af90beac484b07a13dfc8","first_computed_at":"2026-05-18T02:51:01.166364Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:51:01.166364Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yZRa9xdhdcyQRUvP3KWnjeA8k07sAQ6ehTuYuDpzgYhZnFaof0kUX1BGGsiMlzIDgTeak/5wK+E/DGH51eymCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:51:01.166788Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.6675","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a4d58acd4fb928c62e3a419fb195e19a027ffaad0c357a9e622c59eacca21683","sha256:a0c9cdedfd5557e4cb87905406c523d8a39935c49e84517d6384c76612d6d2fe"],"state_sha256":"5e881d4407431bc6f408b0f4e9e7cdd8a8a4914db536631b44218ddd04ca80a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SHnEQ/lvuIiyYrVwBCA9rQp4NA+O5x9JjkCqtYOiKI9Cysv6GOsTCqltSegFd6HIyfEKZH7oR025uFc/sSbMDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T03:59:54.327277Z","bundle_sha256":"92f558e75f29b601da3c4bb437a2bb4ef5ad7c365156e676fad19420f39e28aa"}}