{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:JDE2JMECVBMUYYDOZPGRT7DA6C","short_pith_number":"pith:JDE2JMEC","canonical_record":{"source":{"id":"1706.07247","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-06-22T10:52:45Z","cross_cats_sorted":[],"title_canon_sha256":"577dd784e80eb0a362a3780972de729986d606f293d58542da0c9be95c90e4c4","abstract_canon_sha256":"71dfc61e3d11152b64736a9dd0377c955ae8f60f8621df62387701d86d68aa5a"},"schema_version":"1.0"},"canonical_sha256":"48c9a4b082a8594c606ecbcd19fc60f0aac06eaf4594a474f03232531985319c","source":{"kind":"arxiv","id":"1706.07247","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.07247","created_at":"2026-05-18T00:21:41Z"},{"alias_kind":"arxiv_version","alias_value":"1706.07247v1","created_at":"2026-05-18T00:21:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.07247","created_at":"2026-05-18T00:21:41Z"},{"alias_kind":"pith_short_12","alias_value":"JDE2JMECVBMU","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"JDE2JMECVBMUYYDO","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"JDE2JMEC","created_at":"2026-05-18T12:31:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:JDE2JMECVBMUYYDOZPGRT7DA6C","target":"record","payload":{"canonical_record":{"source":{"id":"1706.07247","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-06-22T10:52:45Z","cross_cats_sorted":[],"title_canon_sha256":"577dd784e80eb0a362a3780972de729986d606f293d58542da0c9be95c90e4c4","abstract_canon_sha256":"71dfc61e3d11152b64736a9dd0377c955ae8f60f8621df62387701d86d68aa5a"},"schema_version":"1.0"},"canonical_sha256":"48c9a4b082a8594c606ecbcd19fc60f0aac06eaf4594a474f03232531985319c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:21:41.061980Z","signature_b64":"h35IUw9VnAV+Hak8dM5MFKn9kcJ8v7khcrXrwwV4s5M+RSaF0dcZFR3hUhihR/wDUvmERUdpVY8HICY7JmQ8DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48c9a4b082a8594c606ecbcd19fc60f0aac06eaf4594a474f03232531985319c","last_reissued_at":"2026-05-18T00:21:41.061244Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:21:41.061244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.07247","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":"2026-05-18T00:21:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+dG6bHJqzb4K9fLzKLjKE4nPkFH3QUB8KouvDz1eicVaFWnWaxsVm+NqLT1ywcZHaBtQnHAWOB2cegJ5iWO9Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:12:04.618424Z"},"content_sha256":"dd31ad70a60e330506b5086a4a29b3b1c89eb449c7b008d4ab67e77e9547ea2a","schema_version":"1.0","event_id":"sha256:dd31ad70a60e330506b5086a4a29b3b1c89eb449c7b008d4ab67e77e9547ea2a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:JDE2JMECVBMUYYDOZPGRT7DA6C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Shear Viscosity of Uniform Fermi Gases with Population Imbalance","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Chih-Chun Chien, Hao Guo, Weimin Cai, Yan He","submitted_at":"2017-06-22T10:52:45Z","abstract_excerpt":"The shear viscosity plays an important role in studies of transport phenomena in ultracold Fermi gases and serves as a diagnostic of various microscopic theories. Due to the complicated phase structures of population-imbalanced Fermi gases, past works mainly focus on unpolarized Fermi gases. Here we investigate the shear viscosity of homogeneous, population-imbalanced Fermi gases with tunable attractive interactions at finite temperatures by using a pairing fluctuation theory for thermodynamical quantities and a gauge-invariant linear response theory for transport coefficients. In the unitary "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.07247","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":"2026-05-18T00:21:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qErmnRPDsXI+CS5k6t3oYswWSuOR3rkdJpOOKLu9qmwxJ9rNHCgrKASnDEYAwq2ovrFavFwaJqxdZ7JZIFJRBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:12:04.618767Z"},"content_sha256":"78532b28a11665871078448bfc5f002c87be208bc423cdf92de40655362f3ebb","schema_version":"1.0","event_id":"sha256:78532b28a11665871078448bfc5f002c87be208bc423cdf92de40655362f3ebb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JDE2JMECVBMUYYDOZPGRT7DA6C/bundle.json","state_url":"https://pith.science/pith/JDE2JMECVBMUYYDOZPGRT7DA6C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JDE2JMECVBMUYYDOZPGRT7DA6C/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":"2026-06-02T07:12:04Z","links":{"resolver":"https://pith.science/pith/JDE2JMECVBMUYYDOZPGRT7DA6C","bundle":"https://pith.science/pith/JDE2JMECVBMUYYDOZPGRT7DA6C/bundle.json","state":"https://pith.science/pith/JDE2JMECVBMUYYDOZPGRT7DA6C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JDE2JMECVBMUYYDOZPGRT7DA6C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JDE2JMECVBMUYYDOZPGRT7DA6C","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":"71dfc61e3d11152b64736a9dd0377c955ae8f60f8621df62387701d86d68aa5a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-06-22T10:52:45Z","title_canon_sha256":"577dd784e80eb0a362a3780972de729986d606f293d58542da0c9be95c90e4c4"},"schema_version":"1.0","source":{"id":"1706.07247","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.07247","created_at":"2026-05-18T00:21:41Z"},{"alias_kind":"arxiv_version","alias_value":"1706.07247v1","created_at":"2026-05-18T00:21:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.07247","created_at":"2026-05-18T00:21:41Z"},{"alias_kind":"pith_short_12","alias_value":"JDE2JMECVBMU","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"JDE2JMECVBMUYYDO","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"JDE2JMEC","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:78532b28a11665871078448bfc5f002c87be208bc423cdf92de40655362f3ebb","target":"graph","created_at":"2026-05-18T00:21:41Z","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 shear viscosity plays an important role in studies of transport phenomena in ultracold Fermi gases and serves as a diagnostic of various microscopic theories. Due to the complicated phase structures of population-imbalanced Fermi gases, past works mainly focus on unpolarized Fermi gases. Here we investigate the shear viscosity of homogeneous, population-imbalanced Fermi gases with tunable attractive interactions at finite temperatures by using a pairing fluctuation theory for thermodynamical quantities and a gauge-invariant linear response theory for transport coefficients. In the unitary ","authors_text":"Chih-Chun Chien, Hao Guo, Weimin Cai, Yan He","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-06-22T10:52:45Z","title":"Shear Viscosity of Uniform Fermi Gases with Population Imbalance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.07247","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:dd31ad70a60e330506b5086a4a29b3b1c89eb449c7b008d4ab67e77e9547ea2a","target":"record","created_at":"2026-05-18T00:21:41Z","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":"71dfc61e3d11152b64736a9dd0377c955ae8f60f8621df62387701d86d68aa5a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-06-22T10:52:45Z","title_canon_sha256":"577dd784e80eb0a362a3780972de729986d606f293d58542da0c9be95c90e4c4"},"schema_version":"1.0","source":{"id":"1706.07247","kind":"arxiv","version":1}},"canonical_sha256":"48c9a4b082a8594c606ecbcd19fc60f0aac06eaf4594a474f03232531985319c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48c9a4b082a8594c606ecbcd19fc60f0aac06eaf4594a474f03232531985319c","first_computed_at":"2026-05-18T00:21:41.061244Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:21:41.061244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h35IUw9VnAV+Hak8dM5MFKn9kcJ8v7khcrXrwwV4s5M+RSaF0dcZFR3hUhihR/wDUvmERUdpVY8HICY7JmQ8DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:21:41.061980Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.07247","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd31ad70a60e330506b5086a4a29b3b1c89eb449c7b008d4ab67e77e9547ea2a","sha256:78532b28a11665871078448bfc5f002c87be208bc423cdf92de40655362f3ebb"],"state_sha256":"f63c3377d4e840e8509fc31251721d408fc54c3d9a7aa30f5586d834adcd06b4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IMSo+FXmWyeKTCysPzfYrOQzo/1QyfGiu8DC/ixqUYhB9ac3B1FTr+hc4ONT+D7+7g+JvdGqIet9N6lz6uxvBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T07:12:04.620720Z","bundle_sha256":"a5ef9865e05eff3e3837657281176d76952c1ed545ae83e34e1a191050e7c36c"}}