{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:C5GGKZYXKBJ4QDUA44L3PNQQ2Z","short_pith_number":"pith:C5GGKZYX","canonical_record":{"source":{"id":"1201.0117","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-30T12:48:55Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ac805f0c55039307b3a02efb06b774b3e48d96c869e1d340b4e7ebc9c05136c2","abstract_canon_sha256":"2a953f39c7584f0436a3e2ebc1abe1052dfaf100381048074fb40655186c7ce5"},"schema_version":"1.0"},"canonical_sha256":"174c6567175053c80e80e717b7b610d67dbc86ae6c46aefdb40f8413f6fb333e","source":{"kind":"arxiv","id":"1201.0117","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.0117","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"arxiv_version","alias_value":"1201.0117v2","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.0117","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"pith_short_12","alias_value":"C5GGKZYXKBJ4","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"C5GGKZYXKBJ4QDUA","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"C5GGKZYX","created_at":"2026-05-18T12:26:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:C5GGKZYXKBJ4QDUA44L3PNQQ2Z","target":"record","payload":{"canonical_record":{"source":{"id":"1201.0117","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-30T12:48:55Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ac805f0c55039307b3a02efb06b774b3e48d96c869e1d340b4e7ebc9c05136c2","abstract_canon_sha256":"2a953f39c7584f0436a3e2ebc1abe1052dfaf100381048074fb40655186c7ce5"},"schema_version":"1.0"},"canonical_sha256":"174c6567175053c80e80e717b7b610d67dbc86ae6c46aefdb40f8413f6fb333e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:59.396081Z","signature_b64":"jq9bjzif5LqIh3uwhkP/u4srH1D1kFx/0heyLT6XJ2djGmHnMPsQtodLbprvdFaBunnYFrlwkoGWS+f7M3DbBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"174c6567175053c80e80e717b7b610d67dbc86ae6c46aefdb40f8413f6fb333e","last_reissued_at":"2026-05-18T01:58:59.395416Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:59.395416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.0117","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":"2026-05-18T01:58:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cew9eeOQVkv/LvCsJGE6fGuqRKcPH2ZZaNzzVS2lRYn/Ym07ZQ2Ox+HBbIj4RNPGokmelz1iG9a5G8YiQo+jDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T14:59:56.214232Z"},"content_sha256":"74c943a914941746aa7c04bcd2196dc9849db6caa4f9b741cc4e0cbaa0afb3f3","schema_version":"1.0","event_id":"sha256:74c943a914941746aa7c04bcd2196dc9849db6caa4f9b741cc4e0cbaa0afb3f3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:C5GGKZYXKBJ4QDUA44L3PNQQ2Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TauSpinner program for studies on spin effect in tau production at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"T. Przedzinski, Z. Czyczula, Z. Was","submitted_at":"2011-12-30T12:48:55Z","abstract_excerpt":"Final states involving tau leptons are important components of searches for new particles at the Large Hadron Collider (LHC). A proper treatment of tau spin effects in the Monte Carlo (MC) simulations is important for understanding the detector acceptance as well as for the measurements of tau polarization and tau spin correlations. In this note we present a TauSpinner package designed to simulate the spin effects. It relies on the availability of the four-momenta of the taus and their decay products in the analyzed data. The flavor and the four-momentum of the boson decaying to the tau-tau+ o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.0117","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":"2026-05-18T01:58:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rkgrAuTorHJ9o0wOYAM4Wh1wUTHz6AX5fTE6mIwJZ2tQv/PurdfGyYtF00BKyznUK5oYFmX9Z3oExHvanM9IBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T14:59:56.214871Z"},"content_sha256":"79e8163eeb877172d106187295f70eb250bb33c582086980d33303a295b32727","schema_version":"1.0","event_id":"sha256:79e8163eeb877172d106187295f70eb250bb33c582086980d33303a295b32727"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C5GGKZYXKBJ4QDUA44L3PNQQ2Z/bundle.json","state_url":"https://pith.science/pith/C5GGKZYXKBJ4QDUA44L3PNQQ2Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C5GGKZYXKBJ4QDUA44L3PNQQ2Z/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":"2026-05-27T14:59:56Z","links":{"resolver":"https://pith.science/pith/C5GGKZYXKBJ4QDUA44L3PNQQ2Z","bundle":"https://pith.science/pith/C5GGKZYXKBJ4QDUA44L3PNQQ2Z/bundle.json","state":"https://pith.science/pith/C5GGKZYXKBJ4QDUA44L3PNQQ2Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C5GGKZYXKBJ4QDUA44L3PNQQ2Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:C5GGKZYXKBJ4QDUA44L3PNQQ2Z","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":"2a953f39c7584f0436a3e2ebc1abe1052dfaf100381048074fb40655186c7ce5","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-30T12:48:55Z","title_canon_sha256":"ac805f0c55039307b3a02efb06b774b3e48d96c869e1d340b4e7ebc9c05136c2"},"schema_version":"1.0","source":{"id":"1201.0117","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.0117","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"arxiv_version","alias_value":"1201.0117v2","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.0117","created_at":"2026-05-18T01:58:59Z"},{"alias_kind":"pith_short_12","alias_value":"C5GGKZYXKBJ4","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"C5GGKZYXKBJ4QDUA","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"C5GGKZYX","created_at":"2026-05-18T12:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:79e8163eeb877172d106187295f70eb250bb33c582086980d33303a295b32727","target":"graph","created_at":"2026-05-18T01:58:59Z","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":"Final states involving tau leptons are important components of searches for new particles at the Large Hadron Collider (LHC). A proper treatment of tau spin effects in the Monte Carlo (MC) simulations is important for understanding the detector acceptance as well as for the measurements of tau polarization and tau spin correlations. In this note we present a TauSpinner package designed to simulate the spin effects. It relies on the availability of the four-momenta of the taus and their decay products in the analyzed data. The flavor and the four-momentum of the boson decaying to the tau-tau+ o","authors_text":"T. Przedzinski, Z. Czyczula, Z. Was","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-30T12:48:55Z","title":"TauSpinner program for studies on spin effect in tau production at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.0117","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":"sha256:74c943a914941746aa7c04bcd2196dc9849db6caa4f9b741cc4e0cbaa0afb3f3","target":"record","created_at":"2026-05-18T01:58:59Z","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":"2a953f39c7584f0436a3e2ebc1abe1052dfaf100381048074fb40655186c7ce5","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-30T12:48:55Z","title_canon_sha256":"ac805f0c55039307b3a02efb06b774b3e48d96c869e1d340b4e7ebc9c05136c2"},"schema_version":"1.0","source":{"id":"1201.0117","kind":"arxiv","version":2}},"canonical_sha256":"174c6567175053c80e80e717b7b610d67dbc86ae6c46aefdb40f8413f6fb333e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"174c6567175053c80e80e717b7b610d67dbc86ae6c46aefdb40f8413f6fb333e","first_computed_at":"2026-05-18T01:58:59.395416Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:59.395416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jq9bjzif5LqIh3uwhkP/u4srH1D1kFx/0heyLT6XJ2djGmHnMPsQtodLbprvdFaBunnYFrlwkoGWS+f7M3DbBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:59.396081Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.0117","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:74c943a914941746aa7c04bcd2196dc9849db6caa4f9b741cc4e0cbaa0afb3f3","sha256:79e8163eeb877172d106187295f70eb250bb33c582086980d33303a295b32727"],"state_sha256":"527c7258311763304522b4c922ce8dd032285ae2d3043a18629848e5194c4656"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dPOZWb+SwCSywbWpRA+QP9NdMh8u/1v3kfrqimzv4iys+zMOdOvGUC374XExIA8mvY4hSp4N2lhmGWy1ei9MDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T14:59:56.218790Z","bundle_sha256":"6d736265db5ecb8413a8c3525e3bd3fb9fe1fc06d2b9403d0e314b62f2ca581f"}}