{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:WMFWKP6XGFPD3DGOKV4PT6N6EY","short_pith_number":"pith:WMFWKP6X","canonical_record":{"source":{"id":"1512.06215","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-12-19T09:39:46Z","cross_cats_sorted":[],"title_canon_sha256":"e549604977a3207a345f11e6fda311653d0c138022193edd2ff242f27a9ff64d","abstract_canon_sha256":"8f270a76061240d081b7f275150c1c5821f678639d6416fc84883b142f034950"},"schema_version":"1.0"},"canonical_sha256":"b30b653fd7315e3d8cce5578f9f9be2604bbe058301d800ba12b735c3ba6b710","source":{"kind":"arxiv","id":"1512.06215","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.06215","created_at":"2026-05-18T00:57:17Z"},{"alias_kind":"arxiv_version","alias_value":"1512.06215v2","created_at":"2026-05-18T00:57:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.06215","created_at":"2026-05-18T00:57:17Z"},{"alias_kind":"pith_short_12","alias_value":"WMFWKP6XGFPD","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"WMFWKP6XGFPD3DGO","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"WMFWKP6X","created_at":"2026-05-18T12:29:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:WMFWKP6XGFPD3DGOKV4PT6N6EY","target":"record","payload":{"canonical_record":{"source":{"id":"1512.06215","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-12-19T09:39:46Z","cross_cats_sorted":[],"title_canon_sha256":"e549604977a3207a345f11e6fda311653d0c138022193edd2ff242f27a9ff64d","abstract_canon_sha256":"8f270a76061240d081b7f275150c1c5821f678639d6416fc84883b142f034950"},"schema_version":"1.0"},"canonical_sha256":"b30b653fd7315e3d8cce5578f9f9be2604bbe058301d800ba12b735c3ba6b710","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:57:17.916814Z","signature_b64":"cEU6V+uawuqD9IAax7mvBgVmcDAAg8UE283/pgKZxFV1o4ng5aP5fAsSYEbbgGq0gDxQOKT62WHYzMJ0V+BUAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b30b653fd7315e3d8cce5578f9f9be2604bbe058301d800ba12b735c3ba6b710","last_reissued_at":"2026-05-18T00:57:17.916156Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:57:17.916156Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1512.06215","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":"2026-05-18T00:57:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K0zoEsZNzmc/+e+0ADcx4qH39k6unurF7jqO5lxg+IbqEK37vZSARof+TsUcv7bfcoCHEzG5R0kLXIdayiRUCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:47:39.769144Z"},"content_sha256":"1749ba58e36c879c3143f7e0c7f081b10b059b7687a01c599869eb86482a74bc","schema_version":"1.0","event_id":"sha256:1749ba58e36c879c3143f7e0c7f081b10b059b7687a01c599869eb86482a74bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:WMFWKP6XGFPD3DGOKV4PT6N6EY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The effect of momentum deposition during fireball evolution on flow anisotropy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Boris Tomasik, Martin Schulc","submitted_at":"2015-12-19T09:39:46Z","abstract_excerpt":"The highest LHC energies give rise to production of many pairs of hard partons which deposit four-momentum into the expanding fireball matter. We argue that it is necessary to include momentum deposition during fireball evolution into 3+1 dimensional hydrodynamic simulations of the collision. This influence cannot be accounted for simply by modifying initial conditions of the simulation. The resulting contribution to flow anisotropy is correlated with the fireball geometry and causes an increase of the elliptic flow in non-central collisions. The results are presented for various scenarios wit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.06215","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":"2026-05-18T00:57:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fXbwqubKWGJg66VGJ8iNZ2exAuFOxfUHhAmbjXlnZ/iGUeymtwy/61gqCqSo5IWYOYg7Bt7YBukGP5qsgUGEDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:47:39.769830Z"},"content_sha256":"0f121c5f8e9a711bfeafa553591d41855d8225405a8b5cd5d48596fdf4b01a1c","schema_version":"1.0","event_id":"sha256:0f121c5f8e9a711bfeafa553591d41855d8225405a8b5cd5d48596fdf4b01a1c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WMFWKP6XGFPD3DGOKV4PT6N6EY/bundle.json","state_url":"https://pith.science/pith/WMFWKP6XGFPD3DGOKV4PT6N6EY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WMFWKP6XGFPD3DGOKV4PT6N6EY/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":"2026-06-06T14:47:39Z","links":{"resolver":"https://pith.science/pith/WMFWKP6XGFPD3DGOKV4PT6N6EY","bundle":"https://pith.science/pith/WMFWKP6XGFPD3DGOKV4PT6N6EY/bundle.json","state":"https://pith.science/pith/WMFWKP6XGFPD3DGOKV4PT6N6EY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WMFWKP6XGFPD3DGOKV4PT6N6EY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:WMFWKP6XGFPD3DGOKV4PT6N6EY","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":"8f270a76061240d081b7f275150c1c5821f678639d6416fc84883b142f034950","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-12-19T09:39:46Z","title_canon_sha256":"e549604977a3207a345f11e6fda311653d0c138022193edd2ff242f27a9ff64d"},"schema_version":"1.0","source":{"id":"1512.06215","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.06215","created_at":"2026-05-18T00:57:17Z"},{"alias_kind":"arxiv_version","alias_value":"1512.06215v2","created_at":"2026-05-18T00:57:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.06215","created_at":"2026-05-18T00:57:17Z"},{"alias_kind":"pith_short_12","alias_value":"WMFWKP6XGFPD","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"WMFWKP6XGFPD3DGO","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"WMFWKP6X","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:0f121c5f8e9a711bfeafa553591d41855d8225405a8b5cd5d48596fdf4b01a1c","target":"graph","created_at":"2026-05-18T00:57:17Z","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":"The highest LHC energies give rise to production of many pairs of hard partons which deposit four-momentum into the expanding fireball matter. We argue that it is necessary to include momentum deposition during fireball evolution into 3+1 dimensional hydrodynamic simulations of the collision. This influence cannot be accounted for simply by modifying initial conditions of the simulation. The resulting contribution to flow anisotropy is correlated with the fireball geometry and causes an increase of the elliptic flow in non-central collisions. The results are presented for various scenarios wit","authors_text":"Boris Tomasik, Martin Schulc","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-12-19T09:39:46Z","title":"The effect of momentum deposition during fireball evolution on flow anisotropy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.06215","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":"sha256:1749ba58e36c879c3143f7e0c7f081b10b059b7687a01c599869eb86482a74bc","target":"record","created_at":"2026-05-18T00:57:17Z","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":"8f270a76061240d081b7f275150c1c5821f678639d6416fc84883b142f034950","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2015-12-19T09:39:46Z","title_canon_sha256":"e549604977a3207a345f11e6fda311653d0c138022193edd2ff242f27a9ff64d"},"schema_version":"1.0","source":{"id":"1512.06215","kind":"arxiv","version":2}},"canonical_sha256":"b30b653fd7315e3d8cce5578f9f9be2604bbe058301d800ba12b735c3ba6b710","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b30b653fd7315e3d8cce5578f9f9be2604bbe058301d800ba12b735c3ba6b710","first_computed_at":"2026-05-18T00:57:17.916156Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:57:17.916156Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cEU6V+uawuqD9IAax7mvBgVmcDAAg8UE283/pgKZxFV1o4ng5aP5fAsSYEbbgGq0gDxQOKT62WHYzMJ0V+BUAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:57:17.916814Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.06215","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1749ba58e36c879c3143f7e0c7f081b10b059b7687a01c599869eb86482a74bc","sha256:0f121c5f8e9a711bfeafa553591d41855d8225405a8b5cd5d48596fdf4b01a1c"],"state_sha256":"57310854a35f34f9b5a1b74d3cf18f8cbbadf406d85e8ec9de2a4f115cfd5c12"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ygbE8d2zsk0FgBsMh4iUZnewDvUsPcFOYhfOHqjuMUGpNbl2Y1BmbNINAK/cHqjRBZqvU1rMeIBI8kfcfBS/Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T14:47:39.773379Z","bundle_sha256":"6a1851087c8252d34edca8eaa22b5ca2ea026bd8dbcbc7ef02378b4c59a8b93e"}}