{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:CLOF7AEUW77KEFFOHJDQXS3OH4","short_pith_number":"pith:CLOF7AEU","canonical_record":{"source":{"id":"1804.00812","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-03T03:59:59Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"7f1116a008869cd8f730285ed71949e5687bf437978eab815165f52bb0bc8c3f","abstract_canon_sha256":"5369cb348bfe19adfb07833ad79752a2b5108032dd17b064d4f36830848007e3"},"schema_version":"1.0"},"canonical_sha256":"12dc5f8094b7fea214ae3a470bcb6e3f03f218e0d4eec77a5cbc800c595fe47f","source":{"kind":"arxiv","id":"1804.00812","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.00812","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"arxiv_version","alias_value":"1804.00812v2","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.00812","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"pith_short_12","alias_value":"CLOF7AEUW77K","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"pith_short_16","alias_value":"CLOF7AEUW77KEFFO","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"pith_short_8","alias_value":"CLOF7AEU","created_at":"2026-07-05T00:01:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:CLOF7AEUW77KEFFOHJDQXS3OH4","target":"record","payload":{"canonical_record":{"source":{"id":"1804.00812","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-03T03:59:59Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"7f1116a008869cd8f730285ed71949e5687bf437978eab815165f52bb0bc8c3f","abstract_canon_sha256":"5369cb348bfe19adfb07833ad79752a2b5108032dd17b064d4f36830848007e3"},"schema_version":"1.0"},"canonical_sha256":"12dc5f8094b7fea214ae3a470bcb6e3f03f218e0d4eec77a5cbc800c595fe47f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:01:23.726987Z","signature_b64":"QsY9+NaknyqZ2K978Uj4Usz1kmUZ49INdExxPF9kocjSpkz7qlrn2MMzQHgIeRCrlYs/vURicUy+HLBeChyBAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"12dc5f8094b7fea214ae3a470bcb6e3f03f218e0d4eec77a5cbc800c595fe47f","last_reissued_at":"2026-07-05T00:01:23.726652Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:01:23.726652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.00812","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":"2026-07-05T00:01:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lhh74H4S+ymTa/tQLdhTDL+ACUfpKeutdAGXGHpRm4h0cMIcY9F6uhvDuZ4omDK0/CRJabs+2aTBbIQEfBYtAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T12:07:37.811238Z"},"content_sha256":"6509cb796118a0eea72191e1d2999f0cf3e2426810e691ab606a0de879332706","schema_version":"1.0","event_id":"sha256:6509cb796118a0eea72191e1d2999f0cf3e2426810e691ab606a0de879332706"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:CLOF7AEUW77KEFFOHJDQXS3OH4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Impact of magnetic field on shear viscosity of quark matter in Nambu-Jona-Lasinio model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Arghya Mukharjee, Bhaswar Chatterjee, Hiranmaya Mishra, Payal Mohanty, Sabyasachi Ghosh","submitted_at":"2018-04-03T03:59:59Z","abstract_excerpt":"We have investigated shear viscosity of quark matter in presence of a strong uniform magnetic field background where Nambu-Jona-Lasinio model has been considered to describe the magneto-thermodynamical properties of the medium. In presence of magnetic field, shear viscosity coefficient gets split into different components because of anisotropy in tangential stress of the fluid. Four different components can be merged to two components in limit of strong field, where collisional width of quark becomes much lower than its synchrotron frequency. A simplified contact diagram of quark-quark interac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.00812","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1804.00812/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T00:01:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H52axoIK7/P7AggFNN9Zb89KfOAH/nO8DgUalBZHaWZ0v6C8tk1zW7oAHQ4jg3tFsrvPjWmhs2dWypqzJG1ICw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T12:07:37.811941Z"},"content_sha256":"0ee4a0415a55c91527e727aea2d9d0fac159948040142e4700c73bf137269697","schema_version":"1.0","event_id":"sha256:0ee4a0415a55c91527e727aea2d9d0fac159948040142e4700c73bf137269697"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CLOF7AEUW77KEFFOHJDQXS3OH4/bundle.json","state_url":"https://pith.science/pith/CLOF7AEUW77KEFFOHJDQXS3OH4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CLOF7AEUW77KEFFOHJDQXS3OH4/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":"2026-08-06T12:07:37Z","links":{"resolver":"https://pith.science/pith/CLOF7AEUW77KEFFOHJDQXS3OH4","bundle":"https://pith.science/pith/CLOF7AEUW77KEFFOHJDQXS3OH4/bundle.json","state":"https://pith.science/pith/CLOF7AEUW77KEFFOHJDQXS3OH4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CLOF7AEUW77KEFFOHJDQXS3OH4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CLOF7AEUW77KEFFOHJDQXS3OH4","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":"5369cb348bfe19adfb07833ad79752a2b5108032dd17b064d4f36830848007e3","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-03T03:59:59Z","title_canon_sha256":"7f1116a008869cd8f730285ed71949e5687bf437978eab815165f52bb0bc8c3f"},"schema_version":"1.0","source":{"id":"1804.00812","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.00812","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"arxiv_version","alias_value":"1804.00812v2","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.00812","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"pith_short_12","alias_value":"CLOF7AEUW77K","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"pith_short_16","alias_value":"CLOF7AEUW77KEFFO","created_at":"2026-07-05T00:01:23Z"},{"alias_kind":"pith_short_8","alias_value":"CLOF7AEU","created_at":"2026-07-05T00:01:23Z"}],"graph_snapshots":[{"event_id":"sha256:0ee4a0415a55c91527e727aea2d9d0fac159948040142e4700c73bf137269697","target":"graph","created_at":"2026-07-05T00:01:23Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1804.00812/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have investigated shear viscosity of quark matter in presence of a strong uniform magnetic field background where Nambu-Jona-Lasinio model has been considered to describe the magneto-thermodynamical properties of the medium. In presence of magnetic field, shear viscosity coefficient gets split into different components because of anisotropy in tangential stress of the fluid. Four different components can be merged to two components in limit of strong field, where collisional width of quark becomes much lower than its synchrotron frequency. A simplified contact diagram of quark-quark interac","authors_text":"Arghya Mukharjee, Bhaswar Chatterjee, Hiranmaya Mishra, Payal Mohanty, Sabyasachi Ghosh","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-03T03:59:59Z","title":"Impact of magnetic field on shear viscosity of quark matter in Nambu-Jona-Lasinio model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.00812","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":"sha256:6509cb796118a0eea72191e1d2999f0cf3e2426810e691ab606a0de879332706","target":"record","created_at":"2026-07-05T00:01:23Z","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":"5369cb348bfe19adfb07833ad79752a2b5108032dd17b064d4f36830848007e3","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-04-03T03:59:59Z","title_canon_sha256":"7f1116a008869cd8f730285ed71949e5687bf437978eab815165f52bb0bc8c3f"},"schema_version":"1.0","source":{"id":"1804.00812","kind":"arxiv","version":2}},"canonical_sha256":"12dc5f8094b7fea214ae3a470bcb6e3f03f218e0d4eec77a5cbc800c595fe47f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"12dc5f8094b7fea214ae3a470bcb6e3f03f218e0d4eec77a5cbc800c595fe47f","first_computed_at":"2026-07-05T00:01:23.726652Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:01:23.726652Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QsY9+NaknyqZ2K978Uj4Usz1kmUZ49INdExxPF9kocjSpkz7qlrn2MMzQHgIeRCrlYs/vURicUy+HLBeChyBAw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:01:23.726987Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.00812","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6509cb796118a0eea72191e1d2999f0cf3e2426810e691ab606a0de879332706","sha256:0ee4a0415a55c91527e727aea2d9d0fac159948040142e4700c73bf137269697"],"state_sha256":"5281c71c1725b79d88482b77e0d1c618854dda0e988fd7ec73b97f328840f494"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kyv49b/2XkbJlOt3uKhm/2ZtstthoWSkmRJIa+AE9rXwKZpMkrD+HFlXKbZzl/I4tGpzDsHEkpLwx7OGVziYBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T12:07:37.815232Z","bundle_sha256":"a49fc55456802f3494d80045b4f5345b9c0e2e72a1baac416ead3fde730eb99f"}}