{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:C24UGT4LQUOJV5JSABNPLD5WQR","short_pith_number":"pith:C24UGT4L","canonical_record":{"source":{"id":"1708.08618","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-29T07:28:22Z","cross_cats_sorted":[],"title_canon_sha256":"00642e57c140eb3c0dc603251279238d3d97e20f4e8cf4b33d57e92a68a4929b","abstract_canon_sha256":"8dad1c66f3eb7107aa4f713a6f17b17bc631f5311ee8b80f5622f0de704d81fa"},"schema_version":"1.0"},"canonical_sha256":"16b9434f8b851c9af532005af58fb684728df4e26cdbb50a209566b44e99bcd7","source":{"kind":"arxiv","id":"1708.08618","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.08618","created_at":"2026-05-18T00:36:27Z"},{"alias_kind":"arxiv_version","alias_value":"1708.08618v1","created_at":"2026-05-18T00:36:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.08618","created_at":"2026-05-18T00:36:27Z"},{"alias_kind":"pith_short_12","alias_value":"C24UGT4LQUOJ","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"C24UGT4LQUOJV5JS","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"C24UGT4L","created_at":"2026-05-18T12:31:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:C24UGT4LQUOJV5JSABNPLD5WQR","target":"record","payload":{"canonical_record":{"source":{"id":"1708.08618","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-29T07:28:22Z","cross_cats_sorted":[],"title_canon_sha256":"00642e57c140eb3c0dc603251279238d3d97e20f4e8cf4b33d57e92a68a4929b","abstract_canon_sha256":"8dad1c66f3eb7107aa4f713a6f17b17bc631f5311ee8b80f5622f0de704d81fa"},"schema_version":"1.0"},"canonical_sha256":"16b9434f8b851c9af532005af58fb684728df4e26cdbb50a209566b44e99bcd7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:36:27.235926Z","signature_b64":"JCj0ld/xRwBxtluhYk5c9UIFdvQBI3IVy9Wj6RV+L4KzRSfyeiWy+BvdM7xakev3PVXbZuDb7KU1Gq8VSDbyAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"16b9434f8b851c9af532005af58fb684728df4e26cdbb50a209566b44e99bcd7","last_reissued_at":"2026-05-18T00:36:27.235394Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:36:27.235394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.08618","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":"2026-05-18T00:36:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sf3FtP3Npy5q7j1PejtClyB/Zpc6fFqu8qlRO+wYOsPZc7KubIcv1/RYWdPkp+KPJu5PW8enOInmVrR8Dty3Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:12:40.929915Z"},"content_sha256":"8e11065767a82c6163d0aa6f7993227828fca7e280f54f20b05ed8f086f0f1a7","schema_version":"1.0","event_id":"sha256:8e11065767a82c6163d0aa6f7993227828fca7e280f54f20b05ed8f086f0f1a7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:C24UGT4LQUOJV5JSABNPLD5WQR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the electronic viscosity of a Dirac fluid in deformed graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Marcel Ausloos, Sergei Sergeenkov","submitted_at":"2017-08-29T07:28:22Z","abstract_excerpt":"We discuss the properties of the electronic viscosity of a Dirac fluid in deformed graphene by introducing a strain and velocity gradient as equivalent to a pseudo-magnetic and pseudo-electric field respectively into the Dirac equation. It is thereby analytically established that the dynamic shear viscosity coefficient substantially decreases with the applied strain."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.08618","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":"2026-05-18T00:36:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ygB0T0u5d3c33ZinWxuv3XsO1PqWwvJbaYIZYbiIwykwPpzJNd0+MdRee5siPqBU/zXJhEtJ+z8BejEl6PQNBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:12:40.930573Z"},"content_sha256":"1c1004c346296c83e7bd764db24ace4ac3bb9f0d44a5d9ad5f5327f4f8a97b4e","schema_version":"1.0","event_id":"sha256:1c1004c346296c83e7bd764db24ace4ac3bb9f0d44a5d9ad5f5327f4f8a97b4e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C24UGT4LQUOJV5JSABNPLD5WQR/bundle.json","state_url":"https://pith.science/pith/C24UGT4LQUOJV5JSABNPLD5WQR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C24UGT4LQUOJV5JSABNPLD5WQR/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":"2026-05-26T05:12:40Z","links":{"resolver":"https://pith.science/pith/C24UGT4LQUOJV5JSABNPLD5WQR","bundle":"https://pith.science/pith/C24UGT4LQUOJV5JSABNPLD5WQR/bundle.json","state":"https://pith.science/pith/C24UGT4LQUOJV5JSABNPLD5WQR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C24UGT4LQUOJV5JSABNPLD5WQR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:C24UGT4LQUOJV5JSABNPLD5WQR","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":"8dad1c66f3eb7107aa4f713a6f17b17bc631f5311ee8b80f5622f0de704d81fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-29T07:28:22Z","title_canon_sha256":"00642e57c140eb3c0dc603251279238d3d97e20f4e8cf4b33d57e92a68a4929b"},"schema_version":"1.0","source":{"id":"1708.08618","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.08618","created_at":"2026-05-18T00:36:27Z"},{"alias_kind":"arxiv_version","alias_value":"1708.08618v1","created_at":"2026-05-18T00:36:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.08618","created_at":"2026-05-18T00:36:27Z"},{"alias_kind":"pith_short_12","alias_value":"C24UGT4LQUOJ","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"C24UGT4LQUOJV5JS","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"C24UGT4L","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:1c1004c346296c83e7bd764db24ace4ac3bb9f0d44a5d9ad5f5327f4f8a97b4e","target":"graph","created_at":"2026-05-18T00:36:27Z","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 discuss the properties of the electronic viscosity of a Dirac fluid in deformed graphene by introducing a strain and velocity gradient as equivalent to a pseudo-magnetic and pseudo-electric field respectively into the Dirac equation. It is thereby analytically established that the dynamic shear viscosity coefficient substantially decreases with the applied strain.","authors_text":"Marcel Ausloos, Sergei Sergeenkov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-29T07:28:22Z","title":"On the electronic viscosity of a Dirac fluid in deformed graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.08618","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":"sha256:8e11065767a82c6163d0aa6f7993227828fca7e280f54f20b05ed8f086f0f1a7","target":"record","created_at":"2026-05-18T00:36:27Z","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":"8dad1c66f3eb7107aa4f713a6f17b17bc631f5311ee8b80f5622f0de704d81fa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-08-29T07:28:22Z","title_canon_sha256":"00642e57c140eb3c0dc603251279238d3d97e20f4e8cf4b33d57e92a68a4929b"},"schema_version":"1.0","source":{"id":"1708.08618","kind":"arxiv","version":1}},"canonical_sha256":"16b9434f8b851c9af532005af58fb684728df4e26cdbb50a209566b44e99bcd7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16b9434f8b851c9af532005af58fb684728df4e26cdbb50a209566b44e99bcd7","first_computed_at":"2026-05-18T00:36:27.235394Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:27.235394Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JCj0ld/xRwBxtluhYk5c9UIFdvQBI3IVy9Wj6RV+L4KzRSfyeiWy+BvdM7xakev3PVXbZuDb7KU1Gq8VSDbyAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:27.235926Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.08618","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e11065767a82c6163d0aa6f7993227828fca7e280f54f20b05ed8f086f0f1a7","sha256:1c1004c346296c83e7bd764db24ace4ac3bb9f0d44a5d9ad5f5327f4f8a97b4e"],"state_sha256":"da8a4107a2f0ddee5816d5b962ae0aae6ca53490c49ffa5061e76c17816db5db"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"02JKVtamQC85GJ7vPrMkg6xV4p+mZzSGEU0935VvWIDAihr3K5LXDl4ZERFrBFwPRt33ntynjYmIgi0/jKUBCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T05:12:40.934457Z","bundle_sha256":"cb8873df60f4fafc585552916f5a2ab42887b03ed85c47240149db3183e9343d"}}