{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:5PUOFO5MKLCL5RJ7SD33G2ATX4","short_pith_number":"pith:5PUOFO5M","canonical_record":{"source":{"id":"1208.1887","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-08-09T12:28:10Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"ed7023436fb76a1f3cb326a0f290890bc215166c748dadeb3175086f938b7254","abstract_canon_sha256":"70c28cc3b798b95f15953bde88a4173e0889d2a5d0754159d72a115b5f5947a8"},"schema_version":"1.0"},"canonical_sha256":"ebe8e2bbac52c4bec53f90f7b36813bf098a0119e85b736c0ef20227241f6f83","source":{"kind":"arxiv","id":"1208.1887","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.1887","created_at":"2026-05-18T03:43:52Z"},{"alias_kind":"arxiv_version","alias_value":"1208.1887v2","created_at":"2026-05-18T03:43:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.1887","created_at":"2026-05-18T03:43:52Z"},{"alias_kind":"pith_short_12","alias_value":"5PUOFO5MKLCL","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"5PUOFO5MKLCL5RJ7","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"5PUOFO5M","created_at":"2026-05-18T12:26:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:5PUOFO5MKLCL5RJ7SD33G2ATX4","target":"record","payload":{"canonical_record":{"source":{"id":"1208.1887","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-08-09T12:28:10Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"ed7023436fb76a1f3cb326a0f290890bc215166c748dadeb3175086f938b7254","abstract_canon_sha256":"70c28cc3b798b95f15953bde88a4173e0889d2a5d0754159d72a115b5f5947a8"},"schema_version":"1.0"},"canonical_sha256":"ebe8e2bbac52c4bec53f90f7b36813bf098a0119e85b736c0ef20227241f6f83","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:43:52.029476Z","signature_b64":"QLjPAUXGEZzIXvu2ZiXWngBY/PP+xck6Ok/evX2XYx+l52/IBJEdYOT0pjzoVgYIAp37BV/qGaKi7kGiS1E+DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ebe8e2bbac52c4bec53f90f7b36813bf098a0119e85b736c0ef20227241f6f83","last_reissued_at":"2026-05-18T03:43:52.028922Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:43:52.028922Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1208.1887","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":"2026-05-18T03:43:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZERMzNs/T5UfOpoRFFuvvVhq0wvTCyT3bYJ1kaaZWLx0N+xMkQhEr41L9mUiHmtKHmvPn4Tz4+G+8dqThPkzDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T02:45:05.414565Z"},"content_sha256":"c48d4379ed8b188a1f24f9bc0b978d980b5db5e310b537a6e20c0734a3d841d4","schema_version":"1.0","event_id":"sha256:c48d4379ed8b188a1f24f9bc0b978d980b5db5e310b537a6e20c0734a3d841d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:5PUOFO5MKLCL5RJ7SD33G2ATX4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Event-by-event viscous hydrodynamics for Cu-Au collisions at 200GeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"nucl-th","authors_text":"Piotr Bozek","submitted_at":"2012-08-09T12:28:10Z","abstract_excerpt":"Event-by-event hydrodynamics is applied to Cu-Au collisions at 200GeV. Predictions for charged particle distributions in pseudorapidity, transverse momentum spectra, femtoscopy radii are given. The triangular and elliptic flow coefficients are calculated. The directed flow at central rapidity in the reaction plane in asymmetric collisions is nonzero, fluctuations of the initial profile lead to a further increase of the directed flow when measured in the event plane."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.1887","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":""},"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":"2026-05-18T03:43:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zEapMlOtK9bkZNQu3h/goI6kGoBoabamhnFK81wA+Fvc4NvWa0+DRRJ4r1KbCuktg5/4qUgKxYY2wqVeptbNCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T02:45:05.414918Z"},"content_sha256":"8fc36bf066cda9a1227718864ffa703852ff39ba262742888414dc39036c4ffc","schema_version":"1.0","event_id":"sha256:8fc36bf066cda9a1227718864ffa703852ff39ba262742888414dc39036c4ffc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5PUOFO5MKLCL5RJ7SD33G2ATX4/bundle.json","state_url":"https://pith.science/pith/5PUOFO5MKLCL5RJ7SD33G2ATX4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5PUOFO5MKLCL5RJ7SD33G2ATX4/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":"2026-07-02T02:45:05Z","links":{"resolver":"https://pith.science/pith/5PUOFO5MKLCL5RJ7SD33G2ATX4","bundle":"https://pith.science/pith/5PUOFO5MKLCL5RJ7SD33G2ATX4/bundle.json","state":"https://pith.science/pith/5PUOFO5MKLCL5RJ7SD33G2ATX4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5PUOFO5MKLCL5RJ7SD33G2ATX4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:5PUOFO5MKLCL5RJ7SD33G2ATX4","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":"70c28cc3b798b95f15953bde88a4173e0889d2a5d0754159d72a115b5f5947a8","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-08-09T12:28:10Z","title_canon_sha256":"ed7023436fb76a1f3cb326a0f290890bc215166c748dadeb3175086f938b7254"},"schema_version":"1.0","source":{"id":"1208.1887","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.1887","created_at":"2026-05-18T03:43:52Z"},{"alias_kind":"arxiv_version","alias_value":"1208.1887v2","created_at":"2026-05-18T03:43:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.1887","created_at":"2026-05-18T03:43:52Z"},{"alias_kind":"pith_short_12","alias_value":"5PUOFO5MKLCL","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"5PUOFO5MKLCL5RJ7","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"5PUOFO5M","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:8fc36bf066cda9a1227718864ffa703852ff39ba262742888414dc39036c4ffc","target":"graph","created_at":"2026-05-18T03:43:52Z","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":"Event-by-event hydrodynamics is applied to Cu-Au collisions at 200GeV. Predictions for charged particle distributions in pseudorapidity, transverse momentum spectra, femtoscopy radii are given. The triangular and elliptic flow coefficients are calculated. The directed flow at central rapidity in the reaction plane in asymmetric collisions is nonzero, fluctuations of the initial profile lead to a further increase of the directed flow when measured in the event plane.","authors_text":"Piotr Bozek","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-08-09T12:28:10Z","title":"Event-by-event viscous hydrodynamics for Cu-Au collisions at 200GeV"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.1887","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:c48d4379ed8b188a1f24f9bc0b978d980b5db5e310b537a6e20c0734a3d841d4","target":"record","created_at":"2026-05-18T03:43:52Z","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":"70c28cc3b798b95f15953bde88a4173e0889d2a5d0754159d72a115b5f5947a8","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2012-08-09T12:28:10Z","title_canon_sha256":"ed7023436fb76a1f3cb326a0f290890bc215166c748dadeb3175086f938b7254"},"schema_version":"1.0","source":{"id":"1208.1887","kind":"arxiv","version":2}},"canonical_sha256":"ebe8e2bbac52c4bec53f90f7b36813bf098a0119e85b736c0ef20227241f6f83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ebe8e2bbac52c4bec53f90f7b36813bf098a0119e85b736c0ef20227241f6f83","first_computed_at":"2026-05-18T03:43:52.028922Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:43:52.028922Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QLjPAUXGEZzIXvu2ZiXWngBY/PP+xck6Ok/evX2XYx+l52/IBJEdYOT0pjzoVgYIAp37BV/qGaKi7kGiS1E+DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:43:52.029476Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.1887","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c48d4379ed8b188a1f24f9bc0b978d980b5db5e310b537a6e20c0734a3d841d4","sha256:8fc36bf066cda9a1227718864ffa703852ff39ba262742888414dc39036c4ffc"],"state_sha256":"d87e5569abd602441329dae751b77e7f5cec32fc9ad2099e6a9680bb35403451"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aE9fwKvIur8v4WU4jk7BdEh+XxA1lu5IpHlgbjVsRMm5/+b0gFfozyu2SQ3KefujwGzCR44ZzmJX8FyFkmnTBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T02:45:05.417337Z","bundle_sha256":"32ee4990b1951d56ffc628e712a997a145f4f0eb18efa0a1ca2c975ab14c9a97"}}