{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:3FGE6W6TC6TQXMBIURSHMETMES","short_pith_number":"pith:3FGE6W6T","canonical_record":{"source":{"id":"0803.0022","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2008-02-29T23:05:21Z","cross_cats_sorted":[],"title_canon_sha256":"a20a8d3331f17a487316ec65a77a9479d3014fc54afa43410fb749500d49b20b","abstract_canon_sha256":"9946896faeaf31c95600a839b125c5388d1517ff81f6c046938f607596742b91"},"schema_version":"1.0"},"canonical_sha256":"d94c4f5bd317a70bb028a46476126c248f7b03179b8b26d57e50ebb01f1958ad","source":{"kind":"arxiv","id":"0803.0022","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0803.0022","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"arxiv_version","alias_value":"0803.0022v2","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.0022","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"pith_short_12","alias_value":"3FGE6W6TC6TQ","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"pith_short_16","alias_value":"3FGE6W6TC6TQXMBI","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"pith_short_8","alias_value":"3FGE6W6T","created_at":"2026-07-04T15:37:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:3FGE6W6TC6TQXMBIURSHMETMES","target":"record","payload":{"canonical_record":{"source":{"id":"0803.0022","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2008-02-29T23:05:21Z","cross_cats_sorted":[],"title_canon_sha256":"a20a8d3331f17a487316ec65a77a9479d3014fc54afa43410fb749500d49b20b","abstract_canon_sha256":"9946896faeaf31c95600a839b125c5388d1517ff81f6c046938f607596742b91"},"schema_version":"1.0"},"canonical_sha256":"d94c4f5bd317a70bb028a46476126c248f7b03179b8b26d57e50ebb01f1958ad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:37:22.341819Z","signature_b64":"s0xl7utJ5rOekFApVn9Wsst9NdRKRxHOPhuCuSLRZZLgQtZx22PHqqUlKhTMHyvj/sHjUgfiIz8Zj6Et1K/ZDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d94c4f5bd317a70bb028a46476126c248f7b03179b8b26d57e50ebb01f1958ad","last_reissued_at":"2026-07-04T15:37:22.341432Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:37:22.341432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0803.0022","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":"2026-07-04T15:37:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xbafOgkSGRhiO1Mc7IZ3RH6NjJtfDXaY41SkpA1bd2mouaw6dDu/kjB9pNvWy9lnvOOK6cSQybDQwTjjxhBbBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T20:26:37.759771Z"},"content_sha256":"cc1757dfb1c7f530053c35d04938ef08c3dc13d309d2909884ece3614b1e5528","schema_version":"1.0","event_id":"sha256:cc1757dfb1c7f530053c35d04938ef08c3dc13d309d2909884ece3614b1e5528"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:3FGE6W6TC6TQXMBIURSHMETMES","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Global Conservation Laws and Femtoscopy of Small Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Mike Lisa (Ohio State University), Zbigniew Chajecki","submitted_at":"2008-02-29T23:05:21Z","abstract_excerpt":"It is important to understand, in detail, two-pion correlations measured in p+p and d+A collisions. In particular, one wishes to understand the femtoscopic correlations, in order to compare to similar measurements in heavy ion collisions. However, in the low-multiplicity final states of these systems, global conservation laws generate significant N-body correlations which project onto the two-pion space in non-trivial ways and complicate the femtoscopic analysis. We discuss a formalism to calculate and account for these correlations in collisions dominated by a single particle species (e.g. pi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.0022","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/0803.0022/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":"2026-07-04T15:37:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"w5IqIbTYUi5omG7rxwFtbg4WuzuP7sHDN+0qF15XPrKWC/w0g1Phvac1ZHZ8g9V4SPuc9RearQMGe5YIcex5Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T20:26:37.760136Z"},"content_sha256":"33d88234d5681905ba8f8f0bcbc86b02966e34661d1e16df462fd4b92c6d943d","schema_version":"1.0","event_id":"sha256:33d88234d5681905ba8f8f0bcbc86b02966e34661d1e16df462fd4b92c6d943d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3FGE6W6TC6TQXMBIURSHMETMES/bundle.json","state_url":"https://pith.science/pith/3FGE6W6TC6TQXMBIURSHMETMES/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3FGE6W6TC6TQXMBIURSHMETMES/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":"2026-07-04T20:26:37Z","links":{"resolver":"https://pith.science/pith/3FGE6W6TC6TQXMBIURSHMETMES","bundle":"https://pith.science/pith/3FGE6W6TC6TQXMBIURSHMETMES/bundle.json","state":"https://pith.science/pith/3FGE6W6TC6TQXMBIURSHMETMES/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3FGE6W6TC6TQXMBIURSHMETMES/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:3FGE6W6TC6TQXMBIURSHMETMES","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":"9946896faeaf31c95600a839b125c5388d1517ff81f6c046938f607596742b91","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2008-02-29T23:05:21Z","title_canon_sha256":"a20a8d3331f17a487316ec65a77a9479d3014fc54afa43410fb749500d49b20b"},"schema_version":"1.0","source":{"id":"0803.0022","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0803.0022","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"arxiv_version","alias_value":"0803.0022v2","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0803.0022","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"pith_short_12","alias_value":"3FGE6W6TC6TQ","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"pith_short_16","alias_value":"3FGE6W6TC6TQXMBI","created_at":"2026-07-04T15:37:22Z"},{"alias_kind":"pith_short_8","alias_value":"3FGE6W6T","created_at":"2026-07-04T15:37:22Z"}],"graph_snapshots":[{"event_id":"sha256:33d88234d5681905ba8f8f0bcbc86b02966e34661d1e16df462fd4b92c6d943d","target":"graph","created_at":"2026-07-04T15:37:22Z","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/0803.0022/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"It is important to understand, in detail, two-pion correlations measured in p+p and d+A collisions. In particular, one wishes to understand the femtoscopic correlations, in order to compare to similar measurements in heavy ion collisions. However, in the low-multiplicity final states of these systems, global conservation laws generate significant N-body correlations which project onto the two-pion space in non-trivial ways and complicate the femtoscopic analysis. We discuss a formalism to calculate and account for these correlations in collisions dominated by a single particle species (e.g. pi","authors_text":"Mike Lisa (Ohio State University), Zbigniew Chajecki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2008-02-29T23:05:21Z","title":"Global Conservation Laws and Femtoscopy of Small Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0803.0022","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:cc1757dfb1c7f530053c35d04938ef08c3dc13d309d2909884ece3614b1e5528","target":"record","created_at":"2026-07-04T15:37:22Z","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":"9946896faeaf31c95600a839b125c5388d1517ff81f6c046938f607596742b91","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2008-02-29T23:05:21Z","title_canon_sha256":"a20a8d3331f17a487316ec65a77a9479d3014fc54afa43410fb749500d49b20b"},"schema_version":"1.0","source":{"id":"0803.0022","kind":"arxiv","version":2}},"canonical_sha256":"d94c4f5bd317a70bb028a46476126c248f7b03179b8b26d57e50ebb01f1958ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d94c4f5bd317a70bb028a46476126c248f7b03179b8b26d57e50ebb01f1958ad","first_computed_at":"2026-07-04T15:37:22.341432Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:37:22.341432Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s0xl7utJ5rOekFApVn9Wsst9NdRKRxHOPhuCuSLRZZLgQtZx22PHqqUlKhTMHyvj/sHjUgfiIz8Zj6Et1K/ZDw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:37:22.341819Z","signed_message":"canonical_sha256_bytes"},"source_id":"0803.0022","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cc1757dfb1c7f530053c35d04938ef08c3dc13d309d2909884ece3614b1e5528","sha256:33d88234d5681905ba8f8f0bcbc86b02966e34661d1e16df462fd4b92c6d943d"],"state_sha256":"f951c612617badd7f799a7b040fca8fe546451f476ab8678dc3bbe5ac05ab5ed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BhUTIPXuHXvGpvlYlvC1x9AwsN+xg/tMdCysXQe1Rbo3AK/Q9gqzfhH2Y4zN0XVlpBJVXGGUv+nBLBj6961dBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T20:26:37.762135Z","bundle_sha256":"2d96ad63e4de1aca794354ef790fe7884abe2c07a2cb3e37d26a2406119194cd"}}