{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:BNCLPI76XANLQGX732KTSXI453","short_pith_number":"pith:BNCLPI76","canonical_record":{"source":{"id":"1703.03584","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-10T09:07:35Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"34095fc65d7c5e12dbd001bbe1eb5fb69dfc7a76ad9cce51b1e6e9e3a9426ccc","abstract_canon_sha256":"efe8dc1f89fa98a85d153cd80d08315b9da6dbc4fa01509f044d09eaa5285b0b"},"schema_version":"1.0"},"canonical_sha256":"0b44b7a3feb81ab81affde95395d1ceee36047e7c1f9b436e3200644ebcbf34f","source":{"kind":"arxiv","id":"1703.03584","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.03584","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"arxiv_version","alias_value":"1703.03584v1","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.03584","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"pith_short_12","alias_value":"BNCLPI76XANL","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BNCLPI76XANLQGX7","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BNCLPI76","created_at":"2026-05-18T12:31:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:BNCLPI76XANLQGX732KTSXI453","target":"record","payload":{"canonical_record":{"source":{"id":"1703.03584","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-10T09:07:35Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"34095fc65d7c5e12dbd001bbe1eb5fb69dfc7a76ad9cce51b1e6e9e3a9426ccc","abstract_canon_sha256":"efe8dc1f89fa98a85d153cd80d08315b9da6dbc4fa01509f044d09eaa5285b0b"},"schema_version":"1.0"},"canonical_sha256":"0b44b7a3feb81ab81affde95395d1ceee36047e7c1f9b436e3200644ebcbf34f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:58.667176Z","signature_b64":"bkSYEjC+EmCPCjSHHL0+ZMj3jS6k2VCMUNx5R+7v3LiSvPtVRrM+DgvcEkTAhw2IGNUuxvAwzWlMt6XZaMhzBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b44b7a3feb81ab81affde95395d1ceee36047e7c1f9b436e3200644ebcbf34f","last_reissued_at":"2026-05-18T00:48:58.666606Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:58.666606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.03584","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":"2026-05-18T00:48:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6yJqOgP5zqFaAxjyyZF5qrKym1wqfh31XZ3mwFqGkr6OeA5tG01DEncDMTqv4g8F5dCQ6WpQDjrIYYuiQ5X8Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:01:20.250633Z"},"content_sha256":"02b8d0e1ae758372095ac41e5b74ece00f1128a35eafc66704c8bdbd9016dad9","schema_version":"1.0","event_id":"sha256:02b8d0e1ae758372095ac41e5b74ece00f1128a35eafc66704c8bdbd9016dad9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:BNCLPI76XANLQGX732KTSXI453","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"In-medium viscous coefficients of a hot hadronic gas mixture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Snigdha Ghosh, Sourav Sarkar, Sukanya Mitra, Utsab Gangopadhyaya","submitted_at":"2017-03-10T09:07:35Z","abstract_excerpt":"We estimate the shear and the bulk viscous coefficients for a hot hadronic gas mixture constituting of pions and nucleons. The viscosities are evaluated in the relativistic kinetic theory approach by solving the transport equation in the relaxation time approximation for binary collisions ($\\pi\\pi$,$\\pi N$ and $NN$). Instead of vacuum cross-sections usually used in the literature we employ in-medium scattering amplitudes in the estimation of the relaxation times. The modified cross-sections for $\\pi\\pi$ and $\\pi N$ scattering are obtained using one-loop modified thermal propagators for $\\rho$,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.03584","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":"2026-05-18T00:48:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1iGh4MRCLpN74lWWu+dSKjbHE2QzaqjhVaxhAtuLDp7J5Z9ZrsFWkZtXfADBX0Gxy1CHucdhHxsRyAnk+A0yBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:01:20.251308Z"},"content_sha256":"57b93f2abe18c6eb4c97a5865483ed1b8261254258f394578123051ef5152a02","schema_version":"1.0","event_id":"sha256:57b93f2abe18c6eb4c97a5865483ed1b8261254258f394578123051ef5152a02"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BNCLPI76XANLQGX732KTSXI453/bundle.json","state_url":"https://pith.science/pith/BNCLPI76XANLQGX732KTSXI453/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BNCLPI76XANLQGX732KTSXI453/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":"2026-05-25T17:01:20Z","links":{"resolver":"https://pith.science/pith/BNCLPI76XANLQGX732KTSXI453","bundle":"https://pith.science/pith/BNCLPI76XANLQGX732KTSXI453/bundle.json","state":"https://pith.science/pith/BNCLPI76XANLQGX732KTSXI453/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BNCLPI76XANLQGX732KTSXI453/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:BNCLPI76XANLQGX732KTSXI453","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":"efe8dc1f89fa98a85d153cd80d08315b9da6dbc4fa01509f044d09eaa5285b0b","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-10T09:07:35Z","title_canon_sha256":"34095fc65d7c5e12dbd001bbe1eb5fb69dfc7a76ad9cce51b1e6e9e3a9426ccc"},"schema_version":"1.0","source":{"id":"1703.03584","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.03584","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"arxiv_version","alias_value":"1703.03584v1","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.03584","created_at":"2026-05-18T00:48:58Z"},{"alias_kind":"pith_short_12","alias_value":"BNCLPI76XANL","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"BNCLPI76XANLQGX7","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"BNCLPI76","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:57b93f2abe18c6eb4c97a5865483ed1b8261254258f394578123051ef5152a02","target":"graph","created_at":"2026-05-18T00:48:58Z","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 estimate the shear and the bulk viscous coefficients for a hot hadronic gas mixture constituting of pions and nucleons. The viscosities are evaluated in the relativistic kinetic theory approach by solving the transport equation in the relaxation time approximation for binary collisions ($\\pi\\pi$,$\\pi N$ and $NN$). Instead of vacuum cross-sections usually used in the literature we employ in-medium scattering amplitudes in the estimation of the relaxation times. The modified cross-sections for $\\pi\\pi$ and $\\pi N$ scattering are obtained using one-loop modified thermal propagators for $\\rho$,","authors_text":"Snigdha Ghosh, Sourav Sarkar, Sukanya Mitra, Utsab Gangopadhyaya","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-10T09:07:35Z","title":"In-medium viscous coefficients of a hot hadronic gas mixture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.03584","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":"sha256:02b8d0e1ae758372095ac41e5b74ece00f1128a35eafc66704c8bdbd9016dad9","target":"record","created_at":"2026-05-18T00:48:58Z","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":"efe8dc1f89fa98a85d153cd80d08315b9da6dbc4fa01509f044d09eaa5285b0b","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2017-03-10T09:07:35Z","title_canon_sha256":"34095fc65d7c5e12dbd001bbe1eb5fb69dfc7a76ad9cce51b1e6e9e3a9426ccc"},"schema_version":"1.0","source":{"id":"1703.03584","kind":"arxiv","version":1}},"canonical_sha256":"0b44b7a3feb81ab81affde95395d1ceee36047e7c1f9b436e3200644ebcbf34f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b44b7a3feb81ab81affde95395d1ceee36047e7c1f9b436e3200644ebcbf34f","first_computed_at":"2026-05-18T00:48:58.666606Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:58.666606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bkSYEjC+EmCPCjSHHL0+ZMj3jS6k2VCMUNx5R+7v3LiSvPtVRrM+DgvcEkTAhw2IGNUuxvAwzWlMt6XZaMhzBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:58.667176Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.03584","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:02b8d0e1ae758372095ac41e5b74ece00f1128a35eafc66704c8bdbd9016dad9","sha256:57b93f2abe18c6eb4c97a5865483ed1b8261254258f394578123051ef5152a02"],"state_sha256":"84f850414a15c401faf8319cb286b35df8918901e48aca13a1d575175e7fdcc3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kMYi1MNRQ2zvNkhKZXUM09xyFA9XSzP8P/f3n/ocX4hWpJvamB9ZblW2tMiabRjLpWqhoZ8zmBrJEAu2iO7xAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T17:01:20.254846Z","bundle_sha256":"1280dff4380283afe50b1111ad7689636e8e0d046956a0a9b4705d46758f9671"}}