{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:YBO25UCPCMAQSG3WLWI6YIOPAP","short_pith_number":"pith:YBO25UCP","canonical_record":{"source":{"id":"0711.0547","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2007-11-04T22:36:48Z","cross_cats_sorted":[],"title_canon_sha256":"d177ada00cc32658b8ae446d7d6fcd554e49ce068b8776316935d0fc052f58b6","abstract_canon_sha256":"060d8ab4dca7c76d4fb766391a96fb9bd21a031527f7157bc811867a403e3299"},"schema_version":"1.0"},"canonical_sha256":"c05daed04f1301091b765d91ec21cf03e7187ca3a6cca4bd6ba7acdf22cd1032","source":{"kind":"arxiv","id":"0711.0547","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0711.0547","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"arxiv_version","alias_value":"0711.0547v2","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0711.0547","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"pith_short_12","alias_value":"YBO25UCPCMAQ","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"YBO25UCPCMAQSG3W","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"YBO25UCP","created_at":"2026-05-18T12:25:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:YBO25UCPCMAQSG3WLWI6YIOPAP","target":"record","payload":{"canonical_record":{"source":{"id":"0711.0547","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2007-11-04T22:36:48Z","cross_cats_sorted":[],"title_canon_sha256":"d177ada00cc32658b8ae446d7d6fcd554e49ce068b8776316935d0fc052f58b6","abstract_canon_sha256":"060d8ab4dca7c76d4fb766391a96fb9bd21a031527f7157bc811867a403e3299"},"schema_version":"1.0"},"canonical_sha256":"c05daed04f1301091b765d91ec21cf03e7187ca3a6cca4bd6ba7acdf22cd1032","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:48:11.562960Z","signature_b64":"vzDuoI3+jM0L3e1KyrGcT6wsySOPSuhLqtCo3pxpmOIKp+P2Q/uQGdLcYGr/hI2pEUCIIyECUytebAS1/uwZAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c05daed04f1301091b765d91ec21cf03e7187ca3a6cca4bd6ba7acdf22cd1032","last_reissued_at":"2026-05-18T03:48:11.562224Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:48:11.562224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0711.0547","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":"2026-05-18T03:48:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vVuuwC/Ht7XpBhbKkwi10/6RxZW/jyb4yJn+ZLy/Wy+ahnsKGQhlHjBcFJJ1l4lIj1COI5x4/O1jgPJi/CDOCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T14:28:10.387228Z"},"content_sha256":"a7a36e693f267dea84c3a2a6d32111d284c44240beb7368638c068bbff2347a0","schema_version":"1.0","event_id":"sha256:a7a36e693f267dea84c3a2a6d32111d284c44240beb7368638c068bbff2347a0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:YBO25UCPCMAQSG3WLWI6YIOPAP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High Transverse Momentum Hadron Spectra at sqrt{s_{NN}}=17.3 GeV, in Pb+Pb and p+p Collisions","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"NA49 collaboration","submitted_at":"2007-11-04T22:36:48Z","abstract_excerpt":"Transverse momentum spectra up to 4.5 GeV/c around midrapidity of pi^{+/-}, p, pbar, K^{+/-} in Pb+Pb reactions were measured at sqrt{s_{NN}}=17.3 GeV by the CERN-NA49 experiment. The nuclear modification factors R_{AA} for pi^{+/-} and R_{CP} for pi^{+/-},p,pbar,K^{+/-} were extracted and are compared to RHIC results at sqrt{s_{NN}}=200 GeV. The modification factor R_{AA} shows a rapid increase with transverse momentum in the covered region. This indicates that the Cronin effect is the dominating effect in our energy range. The modification factor R_{CP}, in which the contribution of the Cron"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.0547","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":"2026-05-18T03:48:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7OysyHVC7aZFGrdBtSubmI/BEMl4BXzwedLTpLGJCn/2gownyJSvj5iGoQ9lLHYSYa/GI9VzaIcsD1ylWRTeCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T14:28:10.387590Z"},"content_sha256":"50e681bb2a92aa8d1c6ab648bf9d30dd5231c4e69feaec147b651ca14cd1634a","schema_version":"1.0","event_id":"sha256:50e681bb2a92aa8d1c6ab648bf9d30dd5231c4e69feaec147b651ca14cd1634a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YBO25UCPCMAQSG3WLWI6YIOPAP/bundle.json","state_url":"https://pith.science/pith/YBO25UCPCMAQSG3WLWI6YIOPAP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YBO25UCPCMAQSG3WLWI6YIOPAP/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":"2026-06-01T14:28:10Z","links":{"resolver":"https://pith.science/pith/YBO25UCPCMAQSG3WLWI6YIOPAP","bundle":"https://pith.science/pith/YBO25UCPCMAQSG3WLWI6YIOPAP/bundle.json","state":"https://pith.science/pith/YBO25UCPCMAQSG3WLWI6YIOPAP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YBO25UCPCMAQSG3WLWI6YIOPAP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:YBO25UCPCMAQSG3WLWI6YIOPAP","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":"060d8ab4dca7c76d4fb766391a96fb9bd21a031527f7157bc811867a403e3299","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2007-11-04T22:36:48Z","title_canon_sha256":"d177ada00cc32658b8ae446d7d6fcd554e49ce068b8776316935d0fc052f58b6"},"schema_version":"1.0","source":{"id":"0711.0547","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0711.0547","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"arxiv_version","alias_value":"0711.0547v2","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0711.0547","created_at":"2026-05-18T03:48:11Z"},{"alias_kind":"pith_short_12","alias_value":"YBO25UCPCMAQ","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"YBO25UCPCMAQSG3W","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"YBO25UCP","created_at":"2026-05-18T12:25:56Z"}],"graph_snapshots":[{"event_id":"sha256:50e681bb2a92aa8d1c6ab648bf9d30dd5231c4e69feaec147b651ca14cd1634a","target":"graph","created_at":"2026-05-18T03:48:11Z","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":"Transverse momentum spectra up to 4.5 GeV/c around midrapidity of pi^{+/-}, p, pbar, K^{+/-} in Pb+Pb reactions were measured at sqrt{s_{NN}}=17.3 GeV by the CERN-NA49 experiment. The nuclear modification factors R_{AA} for pi^{+/-} and R_{CP} for pi^{+/-},p,pbar,K^{+/-} were extracted and are compared to RHIC results at sqrt{s_{NN}}=200 GeV. The modification factor R_{AA} shows a rapid increase with transverse momentum in the covered region. This indicates that the Cronin effect is the dominating effect in our energy range. The modification factor R_{CP}, in which the contribution of the Cron","authors_text":"NA49 collaboration","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-ex","submitted_at":"2007-11-04T22:36:48Z","title":"High Transverse Momentum Hadron Spectra at sqrt{s_{NN}}=17.3 GeV, in Pb+Pb and p+p Collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.0547","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:a7a36e693f267dea84c3a2a6d32111d284c44240beb7368638c068bbff2347a0","target":"record","created_at":"2026-05-18T03:48:11Z","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":"060d8ab4dca7c76d4fb766391a96fb9bd21a031527f7157bc811867a403e3299","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2007-11-04T22:36:48Z","title_canon_sha256":"d177ada00cc32658b8ae446d7d6fcd554e49ce068b8776316935d0fc052f58b6"},"schema_version":"1.0","source":{"id":"0711.0547","kind":"arxiv","version":2}},"canonical_sha256":"c05daed04f1301091b765d91ec21cf03e7187ca3a6cca4bd6ba7acdf22cd1032","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c05daed04f1301091b765d91ec21cf03e7187ca3a6cca4bd6ba7acdf22cd1032","first_computed_at":"2026-05-18T03:48:11.562224Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:48:11.562224Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vzDuoI3+jM0L3e1KyrGcT6wsySOPSuhLqtCo3pxpmOIKp+P2Q/uQGdLcYGr/hI2pEUCIIyECUytebAS1/uwZAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:48:11.562960Z","signed_message":"canonical_sha256_bytes"},"source_id":"0711.0547","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a7a36e693f267dea84c3a2a6d32111d284c44240beb7368638c068bbff2347a0","sha256:50e681bb2a92aa8d1c6ab648bf9d30dd5231c4e69feaec147b651ca14cd1634a"],"state_sha256":"34fdb60ee21f2ee494afc033201fcf8e2281ad9931f56c3384bceaf4677c837e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Sul+iNNOKor3ZJVyMi1zxsGBtmtip1QjDn5zlC0h0PP0sji4z/fiRq+7kmafUIFDnSillJBZFKEsbFW05HyJAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T14:28:10.389509Z","bundle_sha256":"e6b247f49c089acdb792d9764acc6969fa4a61635e1b1d1078a19cf82f91a100"}}