{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:VXIDVNRTR6ZEKBO444LYMM4E35","short_pith_number":"pith:VXIDVNRT","canonical_record":{"source":{"id":"1808.05751","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-08-17T05:06:10Z","cross_cats_sorted":[],"title_canon_sha256":"a74266ae39ac0055ca7bc45964e82ffb3f919706fe937f7e30737488d7978df8","abstract_canon_sha256":"1230e70ee6ee50a621f048dd42404154ec56d75e999379f11149d4dd63196353"},"schema_version":"1.0"},"canonical_sha256":"add03ab6338fb24505dce717863384df5cfe20804f06e10e4703c97bd975e325","source":{"kind":"arxiv","id":"1808.05751","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.05751","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"arxiv_version","alias_value":"1808.05751v2","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.05751","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"pith_short_12","alias_value":"VXIDVNRTR6ZE","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VXIDVNRTR6ZEKBO4","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VXIDVNRT","created_at":"2026-05-18T12:32:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:VXIDVNRTR6ZEKBO444LYMM4E35","target":"record","payload":{"canonical_record":{"source":{"id":"1808.05751","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-08-17T05:06:10Z","cross_cats_sorted":[],"title_canon_sha256":"a74266ae39ac0055ca7bc45964e82ffb3f919706fe937f7e30737488d7978df8","abstract_canon_sha256":"1230e70ee6ee50a621f048dd42404154ec56d75e999379f11149d4dd63196353"},"schema_version":"1.0"},"canonical_sha256":"add03ab6338fb24505dce717863384df5cfe20804f06e10e4703c97bd975e325","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:54:31.639233Z","signature_b64":"H24bbSYtDfjFjDR++gchV2j+ZwsLD9eB3ZiZ1mpF5SZs9cHNQX7HIcZd0rYJrcte2weS1dAsFP3969EFFfcfDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"add03ab6338fb24505dce717863384df5cfe20804f06e10e4703c97bd975e325","last_reissued_at":"2026-05-17T23:54:31.638677Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:54:31.638677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.05751","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":"2026-05-17T23:54:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2fBNkXot7u/HioxxBRQbHA9ZCK9kFk1Jt9KuUne5VknfausQLBA9C0dwPesDwASyKyL9qrdrbF2deUsfYUetBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T09:19:37.092224Z"},"content_sha256":"73ab4e8de4ad708a427cf23c4c2af820451423ab42fb68d6a59cc1dbd5aec130","schema_version":"1.0","event_id":"sha256:73ab4e8de4ad708a427cf23c4c2af820451423ab42fb68d6a59cc1dbd5aec130"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:VXIDVNRTR6ZEKBO444LYMM4E35","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Large Baryon Densities Achievable in High Energy Heavy Ion Collisions Outside the Central Rapidity Region","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Joseph I. Kapusta, Ming Li","submitted_at":"2018-08-17T05:06:10Z","abstract_excerpt":"Nuclei are nearly transparent to each other when they collide at high energy, but the collisions do produce high energy density matter in the central rapidity region where most experimental measurements are made. What happens to the receding nuclear fireballs? We calculate the energy loss of the nuclei using the color glass condensate model. We then use a simple space-time picture of the collision to calculate the baryon and energy densities of the receding fireballs. For central collisions of large nuclei at the BNL Relativistic Heavy Ion Collider and the CERN Large Hadron Collider we find ba"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.05751","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":"2026-05-17T23:54:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Br9Q/0nx5CpU2tz3+jvj55C1rQtOZ8ayKceoKJwR6AfRkAETgBIH3us2om9x5fsMZj4fpRpOkS/ZOusDO1/FDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T09:19:37.092576Z"},"content_sha256":"9f0920ddcb3e4bc0d5968254f5b46471254963890208d304421f1c3067a943e7","schema_version":"1.0","event_id":"sha256:9f0920ddcb3e4bc0d5968254f5b46471254963890208d304421f1c3067a943e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VXIDVNRTR6ZEKBO444LYMM4E35/bundle.json","state_url":"https://pith.science/pith/VXIDVNRTR6ZEKBO444LYMM4E35/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VXIDVNRTR6ZEKBO444LYMM4E35/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":"2026-06-03T09:19:37Z","links":{"resolver":"https://pith.science/pith/VXIDVNRTR6ZEKBO444LYMM4E35","bundle":"https://pith.science/pith/VXIDVNRTR6ZEKBO444LYMM4E35/bundle.json","state":"https://pith.science/pith/VXIDVNRTR6ZEKBO444LYMM4E35/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VXIDVNRTR6ZEKBO444LYMM4E35/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:VXIDVNRTR6ZEKBO444LYMM4E35","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":"1230e70ee6ee50a621f048dd42404154ec56d75e999379f11149d4dd63196353","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-08-17T05:06:10Z","title_canon_sha256":"a74266ae39ac0055ca7bc45964e82ffb3f919706fe937f7e30737488d7978df8"},"schema_version":"1.0","source":{"id":"1808.05751","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.05751","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"arxiv_version","alias_value":"1808.05751v2","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.05751","created_at":"2026-05-17T23:54:31Z"},{"alias_kind":"pith_short_12","alias_value":"VXIDVNRTR6ZE","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"VXIDVNRTR6ZEKBO4","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"VXIDVNRT","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:9f0920ddcb3e4bc0d5968254f5b46471254963890208d304421f1c3067a943e7","target":"graph","created_at":"2026-05-17T23:54:31Z","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":"Nuclei are nearly transparent to each other when they collide at high energy, but the collisions do produce high energy density matter in the central rapidity region where most experimental measurements are made. What happens to the receding nuclear fireballs? We calculate the energy loss of the nuclei using the color glass condensate model. We then use a simple space-time picture of the collision to calculate the baryon and energy densities of the receding fireballs. For central collisions of large nuclei at the BNL Relativistic Heavy Ion Collider and the CERN Large Hadron Collider we find ba","authors_text":"Joseph I. Kapusta, Ming Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-08-17T05:06:10Z","title":"Large Baryon Densities Achievable in High Energy Heavy Ion Collisions Outside the Central Rapidity Region"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.05751","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":"sha256:73ab4e8de4ad708a427cf23c4c2af820451423ab42fb68d6a59cc1dbd5aec130","target":"record","created_at":"2026-05-17T23:54:31Z","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":"1230e70ee6ee50a621f048dd42404154ec56d75e999379f11149d4dd63196353","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2018-08-17T05:06:10Z","title_canon_sha256":"a74266ae39ac0055ca7bc45964e82ffb3f919706fe937f7e30737488d7978df8"},"schema_version":"1.0","source":{"id":"1808.05751","kind":"arxiv","version":2}},"canonical_sha256":"add03ab6338fb24505dce717863384df5cfe20804f06e10e4703c97bd975e325","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"add03ab6338fb24505dce717863384df5cfe20804f06e10e4703c97bd975e325","first_computed_at":"2026-05-17T23:54:31.638677Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:54:31.638677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H24bbSYtDfjFjDR++gchV2j+ZwsLD9eB3ZiZ1mpF5SZs9cHNQX7HIcZd0rYJrcte2weS1dAsFP3969EFFfcfDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:54:31.639233Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.05751","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73ab4e8de4ad708a427cf23c4c2af820451423ab42fb68d6a59cc1dbd5aec130","sha256:9f0920ddcb3e4bc0d5968254f5b46471254963890208d304421f1c3067a943e7"],"state_sha256":"081c808e9c3cca02187f7e59607374d6e9de6b0750ba8b5afdc949f73dec3cc7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RcYtGrFp+z+IjEkJcv8c2jG4myEU0G8FpRgrOOi5Ynyn/sfMiE3wij0j9ZkbFhkBYngubgXpxndMskQNbUtqDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T09:19:37.094504Z","bundle_sha256":"6091306c89848295ae40284af9fedb99b7f1bf6322983d862ba8c00f98ad34f8"}}