{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:54UY73OR6SICBOLVKTBW3MY4DX","short_pith_number":"pith:54UY73OR","canonical_record":{"source":{"id":"0707.4608","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2007-07-31T11:27:57Z","cross_cats_sorted":[],"title_canon_sha256":"ddab329de749bbc2904df9755d60460d7f40218c57598992d90f63a7073600ea","abstract_canon_sha256":"578ad859c3b0bc88dbe5929d2bd8bcd816daf33c642a91a2e0c901370c0aea7a"},"schema_version":"1.0"},"canonical_sha256":"ef298fedd1f49020b97554c36db31c1de3edbc1a3c31fced8c3e07b99219e988","source":{"kind":"arxiv","id":"0707.4608","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0707.4608","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"arxiv_version","alias_value":"0707.4608v2","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0707.4608","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"pith_short_12","alias_value":"54UY73OR6SIC","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"pith_short_16","alias_value":"54UY73OR6SICBOLV","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"pith_short_8","alias_value":"54UY73OR","created_at":"2026-07-04T15:30:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:54UY73OR6SICBOLVKTBW3MY4DX","target":"record","payload":{"canonical_record":{"source":{"id":"0707.4608","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2007-07-31T11:27:57Z","cross_cats_sorted":[],"title_canon_sha256":"ddab329de749bbc2904df9755d60460d7f40218c57598992d90f63a7073600ea","abstract_canon_sha256":"578ad859c3b0bc88dbe5929d2bd8bcd816daf33c642a91a2e0c901370c0aea7a"},"schema_version":"1.0"},"canonical_sha256":"ef298fedd1f49020b97554c36db31c1de3edbc1a3c31fced8c3e07b99219e988","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:30:31.763166Z","signature_b64":"RmcrJYfgqqK54FKcyFkCflK9P7NRSAMg3EJUiVUzsx6XZIYGIGh1lK27SwGVirs8wAZCYEiOyLgPoVDkc6SLBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef298fedd1f49020b97554c36db31c1de3edbc1a3c31fced8c3e07b99219e988","last_reissued_at":"2026-07-04T15:30:31.762737Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:30:31.762737Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0707.4608","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":"2026-07-04T15:30:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cDEbQ0Nybhq55DHOB34adaMXiaBQ8V+wDTlXUOdbOBb58WdkgqzQCq6URjoaRdoNBv0welBaIYmY8U+JaN8/Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T21:47:13.815503Z"},"content_sha256":"8bd7a4f0b575e48a2e597253e871522d012d4abec3a2bc56cc7f9582f1db5a73","schema_version":"1.0","event_id":"sha256:8bd7a4f0b575e48a2e597253e871522d012d4abec3a2bc56cc7f9582f1db5a73"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:54UY73OR6SICBOLVKTBW3MY4DX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Event-by-event transverse momentum fluctuations in nuclear collisions at CERN SPS","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A.D. Panagiotou, A.I. Malakhov, A. Karev, A. Laszlo, A. Mischke, A. Petridis, A. Rybicki, A. Sandoval, A. Wetzler, A. Wojtaszek, B. Baatar, B. Boimska, B. Lungwitz, B. Sitar, C. Alt, C. Blume, C. H\\\"ohne, C. Roland, C. Strabel, D. Barna, D. Flierl, D. Kikola, D. Panayotov, D. Prindle, D. Varga, D. Vrani\\'c, E. G{\\l}adysz, E. Kornas, E. Skrzypczak, F. P\\\"uhlhofer, F. Sikl\\'er, G. Georgopoulos, G.I. Veres, G.L. Melkumov, G. P\\'alla, G. Roland, G. Stefanek, G. Vesztergombi, H. Bia{\\l}kowska, H. Str\\\"obele, I. Kraus, I.K. Yoo, I. Szentp\\'etery, J. Bartke, J. Bracinik, J. G\\'al, J.G. Cramer, J. Moln\\'ar, J. Pluta, J. Sziklai, J. Zim\\'anyi, K. Grebieszkow, K. Kadija, L. Betev, L. Litov, M. Botje, M. Ga\\'zdzicki, M. Kliemant, M. Kowalski, M. Kreps, M. Makariev, M. Mateev, M. Mitrovski, M. Pikna, M. Rybczy\\'nski, M. Slodkowski, M. Szuba, M. van Leeuwen, M. Vassiliou, N. Schmitz, O. Chvala, P. Bun\\v{c}i\\'c, P. Christakoglou, P. Chung, P. Csat\\'o, P. Dinkelaker, P. Foka, P. L\\'evai, P. Seyboth, P. Szymanski, R. Bramm, R. Korus, R. Lacey, R. Renfordt, R. Stock, S. Hegyi, S. Kniege, St. Mr\\'owczy\\'nski, T. Anticic, T. Schuster, T. Susa, V. Cerny, V. Eckardt, V. Friese, V. Genchev, V.I. Kolesnikov, V. Nicolic, V. Trubnikov, W. Peryt, Z. Fodor, Z. W{\\l}odarczyk","submitted_at":"2007-07-31T11:27:57Z","abstract_excerpt":"The latest NA49 results on event-by-event transverse momentum fluctuations are presented for central Pb+Pb interactions over the whole SPS energy range (20A - 158A GeV). Two different methods are applied: evaluating the $\\Phi_{p_{T}}$ fluctuation measure and studying two-particle transverse momentum correlations. The obtained results are compared to predictions of the UrQMD model. The results on the energy dependence are compared to the NA49 data on the system size dependence. The NA61 (SHINE, NA49-future) strategy of searching of the QCD critical end-point is also discussed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0707.4608","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0707.4608/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T15:30:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jiUyF6qWfaTXpLCz0y+HobJzDBPvfIttaN4YdfRR07wxT+z2LW/5FK9lbCtUwhORtYAGWAckUftVzhUZcALkBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T21:47:13.816065Z"},"content_sha256":"cd0ed758c1a1f9a101438cafeb40f46e6c483f7b223eacaa0118a73750359667","schema_version":"1.0","event_id":"sha256:cd0ed758c1a1f9a101438cafeb40f46e6c483f7b223eacaa0118a73750359667"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/54UY73OR6SICBOLVKTBW3MY4DX/bundle.json","state_url":"https://pith.science/pith/54UY73OR6SICBOLVKTBW3MY4DX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/54UY73OR6SICBOLVKTBW3MY4DX/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":"2026-08-03T21:47:13Z","links":{"resolver":"https://pith.science/pith/54UY73OR6SICBOLVKTBW3MY4DX","bundle":"https://pith.science/pith/54UY73OR6SICBOLVKTBW3MY4DX/bundle.json","state":"https://pith.science/pith/54UY73OR6SICBOLVKTBW3MY4DX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/54UY73OR6SICBOLVKTBW3MY4DX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:54UY73OR6SICBOLVKTBW3MY4DX","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":"578ad859c3b0bc88dbe5929d2bd8bcd816daf33c642a91a2e0c901370c0aea7a","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2007-07-31T11:27:57Z","title_canon_sha256":"ddab329de749bbc2904df9755d60460d7f40218c57598992d90f63a7073600ea"},"schema_version":"1.0","source":{"id":"0707.4608","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0707.4608","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"arxiv_version","alias_value":"0707.4608v2","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0707.4608","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"pith_short_12","alias_value":"54UY73OR6SIC","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"pith_short_16","alias_value":"54UY73OR6SICBOLV","created_at":"2026-07-04T15:30:31Z"},{"alias_kind":"pith_short_8","alias_value":"54UY73OR","created_at":"2026-07-04T15:30:31Z"}],"graph_snapshots":[{"event_id":"sha256:cd0ed758c1a1f9a101438cafeb40f46e6c483f7b223eacaa0118a73750359667","target":"graph","created_at":"2026-07-04T15:30:31Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0707.4608/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The latest NA49 results on event-by-event transverse momentum fluctuations are presented for central Pb+Pb interactions over the whole SPS energy range (20A - 158A GeV). Two different methods are applied: evaluating the $\\Phi_{p_{T}}$ fluctuation measure and studying two-particle transverse momentum correlations. The obtained results are compared to predictions of the UrQMD model. The results on the energy dependence are compared to the NA49 data on the system size dependence. The NA61 (SHINE, NA49-future) strategy of searching of the QCD critical end-point is also discussed.","authors_text":"A.D. Panagiotou, A.I. Malakhov, A. Karev, A. Laszlo, A. Mischke, A. Petridis, A. Rybicki, A. Sandoval, A. Wetzler, A. Wojtaszek, B. Baatar, B. Boimska, B. Lungwitz, B. Sitar, C. Alt, C. Blume, C. H\\\"ohne, C. Roland, C. Strabel, D. Barna, D. Flierl, D. Kikola, D. Panayotov, D. Prindle, D. Varga, D. Vrani\\'c, E. G{\\l}adysz, E. Kornas, E. Skrzypczak, F. P\\\"uhlhofer, F. Sikl\\'er, G. Georgopoulos, G.I. Veres, G.L. Melkumov, G. P\\'alla, G. Roland, G. Stefanek, G. Vesztergombi, H. Bia{\\l}kowska, H. Str\\\"obele, I. Kraus, I.K. Yoo, I. Szentp\\'etery, J. Bartke, J. Bracinik, J. G\\'al, J.G. Cramer, J. Moln\\'ar, J. Pluta, J. Sziklai, J. Zim\\'anyi, K. Grebieszkow, K. Kadija, L. Betev, L. Litov, M. Botje, M. Ga\\'zdzicki, M. Kliemant, M. Kowalski, M. Kreps, M. Makariev, M. Mateev, M. Mitrovski, M. Pikna, M. Rybczy\\'nski, M. Slodkowski, M. Szuba, M. van Leeuwen, M. Vassiliou, N. Schmitz, O. Chvala, P. Bun\\v{c}i\\'c, P. Christakoglou, P. Chung, P. Csat\\'o, P. Dinkelaker, P. Foka, P. L\\'evai, P. Seyboth, P. Szymanski, R. Bramm, R. Korus, R. Lacey, R. Renfordt, R. Stock, S. Hegyi, S. Kniege, St. Mr\\'owczy\\'nski, T. Anticic, T. Schuster, T. Susa, V. Cerny, V. Eckardt, V. Friese, V. Genchev, V.I. Kolesnikov, V. Nicolic, V. Trubnikov, W. Peryt, Z. Fodor, Z. W{\\l}odarczyk","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-ex","submitted_at":"2007-07-31T11:27:57Z","title":"Event-by-event transverse momentum fluctuations in nuclear collisions at CERN SPS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0707.4608","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":"sha256:8bd7a4f0b575e48a2e597253e871522d012d4abec3a2bc56cc7f9582f1db5a73","target":"record","created_at":"2026-07-04T15:30:31Z","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":"578ad859c3b0bc88dbe5929d2bd8bcd816daf33c642a91a2e0c901370c0aea7a","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2007-07-31T11:27:57Z","title_canon_sha256":"ddab329de749bbc2904df9755d60460d7f40218c57598992d90f63a7073600ea"},"schema_version":"1.0","source":{"id":"0707.4608","kind":"arxiv","version":2}},"canonical_sha256":"ef298fedd1f49020b97554c36db31c1de3edbc1a3c31fced8c3e07b99219e988","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef298fedd1f49020b97554c36db31c1de3edbc1a3c31fced8c3e07b99219e988","first_computed_at":"2026-07-04T15:30:31.762737Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:30:31.762737Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RmcrJYfgqqK54FKcyFkCflK9P7NRSAMg3EJUiVUzsx6XZIYGIGh1lK27SwGVirs8wAZCYEiOyLgPoVDkc6SLBA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:30:31.763166Z","signed_message":"canonical_sha256_bytes"},"source_id":"0707.4608","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8bd7a4f0b575e48a2e597253e871522d012d4abec3a2bc56cc7f9582f1db5a73","sha256:cd0ed758c1a1f9a101438cafeb40f46e6c483f7b223eacaa0118a73750359667"],"state_sha256":"8d048d87f3e4807e4b7540deb76f8c9a03f9d69cd912bc048864f5a5a6e494fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dhJ/ZrVqjXNgwAg3k8pkGEOwRaaO7O7AIKf3BcwveBDh3a6flT8OxPgkMh2Kx0Kj3wiwdKvEsrykXusQZpXUCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T21:47:13.819771Z","bundle_sha256":"9af0aacce9d820b18e78b9ca9d3b334facfea7b8178b0568c72119b295dddca2"}}