{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:7ROEOSOMGXNOQ3EV4FOJYDV6GK","short_pith_number":"pith:7ROEOSOM","canonical_record":{"source":{"id":"1011.3499","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-11-15T20:36:03Z","cross_cats_sorted":[],"title_canon_sha256":"e6d204c31ed07962068e3c7ee67d598fb67274f28d3ef7123e816621ff2c850e","abstract_canon_sha256":"1ba55f4a772a6463dfca596e5cffac344b2bab776a813201c45e9d4421e358ca"},"schema_version":"1.0"},"canonical_sha256":"fc5c4749cc35dae86c95e15c9c0ebe3291d0acb5cf8c6a21179ae36110ad7ebb","source":{"kind":"arxiv","id":"1011.3499","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3499","created_at":"2026-05-18T04:25:12Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3499v2","created_at":"2026-05-18T04:25:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3499","created_at":"2026-05-18T04:25:12Z"},{"alias_kind":"pith_short_12","alias_value":"7ROEOSOMGXNO","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"7ROEOSOMGXNOQ3EV","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"7ROEOSOM","created_at":"2026-05-18T12:26:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:7ROEOSOMGXNOQ3EV4FOJYDV6GK","target":"record","payload":{"canonical_record":{"source":{"id":"1011.3499","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-11-15T20:36:03Z","cross_cats_sorted":[],"title_canon_sha256":"e6d204c31ed07962068e3c7ee67d598fb67274f28d3ef7123e816621ff2c850e","abstract_canon_sha256":"1ba55f4a772a6463dfca596e5cffac344b2bab776a813201c45e9d4421e358ca"},"schema_version":"1.0"},"canonical_sha256":"fc5c4749cc35dae86c95e15c9c0ebe3291d0acb5cf8c6a21179ae36110ad7ebb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:25:12.959700Z","signature_b64":"DMXVk1g8nqvORMv+V+DFF9swINMYoVmVDTiRiujPsjyzxrB3MlImbPhbNdASBzgVWxUvfgqW4Kgi6TrdWzaQCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc5c4749cc35dae86c95e15c9c0ebe3291d0acb5cf8c6a21179ae36110ad7ebb","last_reissued_at":"2026-05-18T04:25:12.959017Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:25:12.959017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1011.3499","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":"2026-05-18T04:25:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L3/cFfz1XL48mD3rzGEzGnpRPUak4xJdQjQe6URFZzj7T5a89+5Thw5M+gu2hRhxgxgugIRcV61isGQ8h0PmAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T14:13:48.100893Z"},"content_sha256":"0c2fac3447abf33bc024563b9d42bc71771444c11757cc825b05f72c53e41bae","schema_version":"1.0","event_id":"sha256:0c2fac3447abf33bc024563b9d42bc71771444c11757cc825b05f72c53e41bae"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:7ROEOSOMGXNOQ3EV4FOJYDV6GK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Proof of universality of electrical conductivity at finite chemical potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Sachin Jain, Sayan K. Chakrabarti, Shankhadeep Chakrabortty","submitted_at":"2010-11-15T20:36:03Z","abstract_excerpt":"It was proposed in arXiv:1008.2944 that, for certain gauge theories with gravity duals, electrical conductivity at finite chemical potential is universal. Here we provide a general proof that, when matter stress tensor satisfies a compact constraint, electrical conductivity is universal. We further elaborate our result with several conformal as well as non-conformal gauge theories. We also discuss how boundary conductivity and universal conductivity of stretched horizon are related."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3499","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":""},"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":"2026-05-18T04:25:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vAG/G39gf3qWD7dQNlbqYi1UL8h6VYbiDAGswJKCX+365UcN8L5l2pQx95b8E9MZlDk8mV8lq2MYiCHxff8zCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T14:13:48.101252Z"},"content_sha256":"6f8dec1f8319feec32bf0bcaeb6b82487f3162b528e8b209699cb93f8d7f082a","schema_version":"1.0","event_id":"sha256:6f8dec1f8319feec32bf0bcaeb6b82487f3162b528e8b209699cb93f8d7f082a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7ROEOSOMGXNOQ3EV4FOJYDV6GK/bundle.json","state_url":"https://pith.science/pith/7ROEOSOMGXNOQ3EV4FOJYDV6GK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7ROEOSOMGXNOQ3EV4FOJYDV6GK/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":"2026-06-04T14:13:48Z","links":{"resolver":"https://pith.science/pith/7ROEOSOMGXNOQ3EV4FOJYDV6GK","bundle":"https://pith.science/pith/7ROEOSOMGXNOQ3EV4FOJYDV6GK/bundle.json","state":"https://pith.science/pith/7ROEOSOMGXNOQ3EV4FOJYDV6GK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7ROEOSOMGXNOQ3EV4FOJYDV6GK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:7ROEOSOMGXNOQ3EV4FOJYDV6GK","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":"1ba55f4a772a6463dfca596e5cffac344b2bab776a813201c45e9d4421e358ca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-11-15T20:36:03Z","title_canon_sha256":"e6d204c31ed07962068e3c7ee67d598fb67274f28d3ef7123e816621ff2c850e"},"schema_version":"1.0","source":{"id":"1011.3499","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3499","created_at":"2026-05-18T04:25:12Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3499v2","created_at":"2026-05-18T04:25:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3499","created_at":"2026-05-18T04:25:12Z"},{"alias_kind":"pith_short_12","alias_value":"7ROEOSOMGXNO","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"7ROEOSOMGXNOQ3EV","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"7ROEOSOM","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:6f8dec1f8319feec32bf0bcaeb6b82487f3162b528e8b209699cb93f8d7f082a","target":"graph","created_at":"2026-05-18T04:25:12Z","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":"It was proposed in arXiv:1008.2944 that, for certain gauge theories with gravity duals, electrical conductivity at finite chemical potential is universal. Here we provide a general proof that, when matter stress tensor satisfies a compact constraint, electrical conductivity is universal. We further elaborate our result with several conformal as well as non-conformal gauge theories. We also discuss how boundary conductivity and universal conductivity of stretched horizon are related.","authors_text":"Sachin Jain, Sayan K. Chakrabarti, Shankhadeep Chakrabortty","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-11-15T20:36:03Z","title":"Proof of universality of electrical conductivity at finite chemical potential"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3499","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":"sha256:0c2fac3447abf33bc024563b9d42bc71771444c11757cc825b05f72c53e41bae","target":"record","created_at":"2026-05-18T04:25:12Z","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":"1ba55f4a772a6463dfca596e5cffac344b2bab776a813201c45e9d4421e358ca","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2010-11-15T20:36:03Z","title_canon_sha256":"e6d204c31ed07962068e3c7ee67d598fb67274f28d3ef7123e816621ff2c850e"},"schema_version":"1.0","source":{"id":"1011.3499","kind":"arxiv","version":2}},"canonical_sha256":"fc5c4749cc35dae86c95e15c9c0ebe3291d0acb5cf8c6a21179ae36110ad7ebb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc5c4749cc35dae86c95e15c9c0ebe3291d0acb5cf8c6a21179ae36110ad7ebb","first_computed_at":"2026-05-18T04:25:12.959017Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:25:12.959017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DMXVk1g8nqvORMv+V+DFF9swINMYoVmVDTiRiujPsjyzxrB3MlImbPhbNdASBzgVWxUvfgqW4Kgi6TrdWzaQCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:25:12.959700Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.3499","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0c2fac3447abf33bc024563b9d42bc71771444c11757cc825b05f72c53e41bae","sha256:6f8dec1f8319feec32bf0bcaeb6b82487f3162b528e8b209699cb93f8d7f082a"],"state_sha256":"c589f7815cdb293ced7179469abf84c44c61ee53098ff1b4f565c00360fe6da8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DeW1q2WGHkToRjBhG3WertkyvpUt33kwQturcmZbvxAKFssJsdT5pUTulgpixXIVjD7PThNYuuLQCNpnlgWVCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T14:13:48.103330Z","bundle_sha256":"c0d704ddff2dde538591614b4607cf1acd190c3ac73193cc25a98063ca4ccf47"}}