{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:L736U2CVKW36C2SN7DTZ33P3FF","short_pith_number":"pith:L736U2CV","canonical_record":{"source":{"id":"1608.06162","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2016-08-22T13:26:32Z","cross_cats_sorted":[],"title_canon_sha256":"5bfe3320dc7c5e62b8d0c8a7ccde058ea90c386853d59d1ea700e45f3dbeb0ab","abstract_canon_sha256":"340710cf182a5ffedee5e5481af6cef66111d492448233c0cd6f29ef31535fbc"},"schema_version":"1.0"},"canonical_sha256":"5ff7ea685555b7e16a4df8e79dedfb296bab7726c3605f7b4ef4506d9ea2843c","source":{"kind":"arxiv","id":"1608.06162","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.06162","created_at":"2026-05-18T00:54:34Z"},{"alias_kind":"arxiv_version","alias_value":"1608.06162v1","created_at":"2026-05-18T00:54:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.06162","created_at":"2026-05-18T00:54:34Z"},{"alias_kind":"pith_short_12","alias_value":"L736U2CVKW36","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"L736U2CVKW36C2SN","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"L736U2CV","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:L736U2CVKW36C2SN7DTZ33P3FF","target":"record","payload":{"canonical_record":{"source":{"id":"1608.06162","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2016-08-22T13:26:32Z","cross_cats_sorted":[],"title_canon_sha256":"5bfe3320dc7c5e62b8d0c8a7ccde058ea90c386853d59d1ea700e45f3dbeb0ab","abstract_canon_sha256":"340710cf182a5ffedee5e5481af6cef66111d492448233c0cd6f29ef31535fbc"},"schema_version":"1.0"},"canonical_sha256":"5ff7ea685555b7e16a4df8e79dedfb296bab7726c3605f7b4ef4506d9ea2843c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:34.641012Z","signature_b64":"HIqe7G9qBh8SrgzfodVXWBTwCdBm/jUYvGN6TTSzWtjriiiEdnS8GHLeWXMMY5n5v5FFDEpfX12+ougoXOcADA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ff7ea685555b7e16a4df8e79dedfb296bab7726c3605f7b4ef4506d9ea2843c","last_reissued_at":"2026-05-18T00:54:34.640402Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:34.640402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1608.06162","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":"2026-05-18T00:54:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sehX9qHWcSqp2RB+WXg+tW0uLq7PAIE95ihj0xXEhkyteFgFkNOtZl8J93fkmpThyZvHydCzq3bxPA4NLr9ICA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T15:47:39.533259Z"},"content_sha256":"4761c9ffebca98bd54e69f12c77a6b14b6c9aae207d449b2c87f3b238a25b44a","schema_version":"1.0","event_id":"sha256:4761c9ffebca98bd54e69f12c77a6b14b6c9aae207d449b2c87f3b238a25b44a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:L736U2CVKW36C2SN7DTZ33P3FF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coupled dynamics for superfluid $^4$He in the channel","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.other","authors_text":"Anna Pomyalov, Dmytro Khomenko, Pankaj Mishra","submitted_at":"2016-08-22T13:26:32Z","abstract_excerpt":"We study the coupled dynamics of normal and superfluid components of the superfluid $^4$He in the channel considering the counterflow turbulence with laminar normal component. In particular, we calculated profiles of the normal velocity, the mutual friction, the vortex line density and other flow properties and compared them to the case when the dynamic of the normal component is \"frozen\". We have found that the coupling between the normal and superfluid components leads to flattening of the normal velocity profile, increasingly more pronounced with temperature, as the mutual friction, and the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.06162","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":"2026-05-18T00:54:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wDrC/MvDEh8RtSkez/8Qu2xZcWbl/5lXWOaRYw6ucgT77g6VyDc2IJxub46J1NF5ottcNFtzel2UqL4/to+9Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T15:47:39.533742Z"},"content_sha256":"88d290dedf4f6c178b63fcb510b1b85f97ab84a58d5c96bc8c570a4c5aef7798","schema_version":"1.0","event_id":"sha256:88d290dedf4f6c178b63fcb510b1b85f97ab84a58d5c96bc8c570a4c5aef7798"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L736U2CVKW36C2SN7DTZ33P3FF/bundle.json","state_url":"https://pith.science/pith/L736U2CVKW36C2SN7DTZ33P3FF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L736U2CVKW36C2SN7DTZ33P3FF/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":"2026-05-27T15:47:39Z","links":{"resolver":"https://pith.science/pith/L736U2CVKW36C2SN7DTZ33P3FF","bundle":"https://pith.science/pith/L736U2CVKW36C2SN7DTZ33P3FF/bundle.json","state":"https://pith.science/pith/L736U2CVKW36C2SN7DTZ33P3FF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L736U2CVKW36C2SN7DTZ33P3FF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:L736U2CVKW36C2SN7DTZ33P3FF","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":"340710cf182a5ffedee5e5481af6cef66111d492448233c0cd6f29ef31535fbc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2016-08-22T13:26:32Z","title_canon_sha256":"5bfe3320dc7c5e62b8d0c8a7ccde058ea90c386853d59d1ea700e45f3dbeb0ab"},"schema_version":"1.0","source":{"id":"1608.06162","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1608.06162","created_at":"2026-05-18T00:54:34Z"},{"alias_kind":"arxiv_version","alias_value":"1608.06162v1","created_at":"2026-05-18T00:54:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.06162","created_at":"2026-05-18T00:54:34Z"},{"alias_kind":"pith_short_12","alias_value":"L736U2CVKW36","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"L736U2CVKW36C2SN","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"L736U2CV","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:88d290dedf4f6c178b63fcb510b1b85f97ab84a58d5c96bc8c570a4c5aef7798","target":"graph","created_at":"2026-05-18T00:54:34Z","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":"We study the coupled dynamics of normal and superfluid components of the superfluid $^4$He in the channel considering the counterflow turbulence with laminar normal component. In particular, we calculated profiles of the normal velocity, the mutual friction, the vortex line density and other flow properties and compared them to the case when the dynamic of the normal component is \"frozen\". We have found that the coupling between the normal and superfluid components leads to flattening of the normal velocity profile, increasingly more pronounced with temperature, as the mutual friction, and the","authors_text":"Anna Pomyalov, Dmytro Khomenko, Pankaj Mishra","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2016-08-22T13:26:32Z","title":"Coupled dynamics for superfluid $^4$He in the channel"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.06162","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":"sha256:4761c9ffebca98bd54e69f12c77a6b14b6c9aae207d449b2c87f3b238a25b44a","target":"record","created_at":"2026-05-18T00:54:34Z","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":"340710cf182a5ffedee5e5481af6cef66111d492448233c0cd6f29ef31535fbc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2016-08-22T13:26:32Z","title_canon_sha256":"5bfe3320dc7c5e62b8d0c8a7ccde058ea90c386853d59d1ea700e45f3dbeb0ab"},"schema_version":"1.0","source":{"id":"1608.06162","kind":"arxiv","version":1}},"canonical_sha256":"5ff7ea685555b7e16a4df8e79dedfb296bab7726c3605f7b4ef4506d9ea2843c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ff7ea685555b7e16a4df8e79dedfb296bab7726c3605f7b4ef4506d9ea2843c","first_computed_at":"2026-05-18T00:54:34.640402Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:34.640402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HIqe7G9qBh8SrgzfodVXWBTwCdBm/jUYvGN6TTSzWtjriiiEdnS8GHLeWXMMY5n5v5FFDEpfX12+ougoXOcADA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:34.641012Z","signed_message":"canonical_sha256_bytes"},"source_id":"1608.06162","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4761c9ffebca98bd54e69f12c77a6b14b6c9aae207d449b2c87f3b238a25b44a","sha256:88d290dedf4f6c178b63fcb510b1b85f97ab84a58d5c96bc8c570a4c5aef7798"],"state_sha256":"bee250fde6c191933ee23c1f5743c329ccc7306c8535cc7536d31e94a242c575"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qdXOqF9y+2EIYL1HhK4b+hLV96YnNKhRdhgwcRyqeX8p+5kY7IzZkYBB492v/QhVnZ5f7Bze38zAwc7vCqnNCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T15:47:39.536002Z","bundle_sha256":"cb2fc374adbb49bf6035f85857e83bfc590a580cf776b37f5835c48b24810da8"}}