{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:UCSYGWB2F253RMLD3HYIC57JRA","short_pith_number":"pith:UCSYGWB2","canonical_record":{"source":{"id":"1609.05467","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-09-18T10:49:16Z","cross_cats_sorted":[],"title_canon_sha256":"74c6091465dfa42be8a4146867f14c04de4b174a96d8fbdc931fc6eb909fca19","abstract_canon_sha256":"113294fcf356d5325a850683ae4f9e811105a856417283601b89e168dbdcd2d6"},"schema_version":"1.0"},"canonical_sha256":"a0a583583a2ebbb8b163d9f08177e98811646a736e0348c88edd84433e300b17","source":{"kind":"arxiv","id":"1609.05467","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.05467","created_at":"2026-05-18T00:54:19Z"},{"alias_kind":"arxiv_version","alias_value":"1609.05467v1","created_at":"2026-05-18T00:54:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05467","created_at":"2026-05-18T00:54:19Z"},{"alias_kind":"pith_short_12","alias_value":"UCSYGWB2F253","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"UCSYGWB2F253RMLD","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"UCSYGWB2","created_at":"2026-05-18T12:30:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:UCSYGWB2F253RMLD3HYIC57JRA","target":"record","payload":{"canonical_record":{"source":{"id":"1609.05467","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-09-18T10:49:16Z","cross_cats_sorted":[],"title_canon_sha256":"74c6091465dfa42be8a4146867f14c04de4b174a96d8fbdc931fc6eb909fca19","abstract_canon_sha256":"113294fcf356d5325a850683ae4f9e811105a856417283601b89e168dbdcd2d6"},"schema_version":"1.0"},"canonical_sha256":"a0a583583a2ebbb8b163d9f08177e98811646a736e0348c88edd84433e300b17","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:19.503140Z","signature_b64":"sgDikdYrQbYjeWn0y3SkMywkyYCcF8FKVIe+8fjLHrbphywmOmnd6BML4vXWF/wKib9lGYNkXzspeZmIQSbnDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a0a583583a2ebbb8b163d9f08177e98811646a736e0348c88edd84433e300b17","last_reissued_at":"2026-05-18T00:54:19.502735Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:19.502735Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.05467","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:54:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zrp8Kf37H23inlt8QF1NmZ7/jyO6rMUUeiIuvdF7kg75yMs1icM6OK7Z/oGkkgKBSQaBAyIck1u7gcMghlWqBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:56:42.236166Z"},"content_sha256":"84f57ae3293a949791dc294b0a2b43e472be7522c5b14a513933b58f06666fe9","schema_version":"1.0","event_id":"sha256:84f57ae3293a949791dc294b0a2b43e472be7522c5b14a513933b58f06666fe9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:UCSYGWB2F253RMLD3HYIC57JRA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The KLOE-2 experiment at DAFNE","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"M. Silarski","submitted_at":"2016-09-18T10:49:16Z","abstract_excerpt":"The KLOE-2 experiment at the INFN Laboratori Nazionali di Frascati (LNF) is currently taking data at the upgraded $e^{+}e^{-}$ DAFNE collider. Present Run II follows a~development phase to assess the feasibility of a long term acquisition program, Run I, which successfully ended in July 2015 with 1 fb$^{-1}$ integrated luminosity collected in less than eight months. KLOE-2 represents the continuation of the KLOE experiment with a new physics program. The KLOE detector has undergone several upgrades including state-of-the-art cylindrical GEM Inner Tracker, electron-positron taggers for the $\\ga"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05467","kind":"arxiv","version":1},"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":"2026-05-18T00:54:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e2UhfUfry4pP1RZ/22vEvWHGCmrb+ciSyrh4/lXigiP70NPC7AkT0yGU3ZWMj6VY9wB098xbc7FbO211d/UkBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T19:56:42.236518Z"},"content_sha256":"bbdab8bb6b98685ec6d8294af485dda44aa9a3541e4854e043cc44a0ac6a3b12","schema_version":"1.0","event_id":"sha256:bbdab8bb6b98685ec6d8294af485dda44aa9a3541e4854e043cc44a0ac6a3b12"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UCSYGWB2F253RMLD3HYIC57JRA/bundle.json","state_url":"https://pith.science/pith/UCSYGWB2F253RMLD3HYIC57JRA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UCSYGWB2F253RMLD3HYIC57JRA/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":"2026-06-03T19:56:42Z","links":{"resolver":"https://pith.science/pith/UCSYGWB2F253RMLD3HYIC57JRA","bundle":"https://pith.science/pith/UCSYGWB2F253RMLD3HYIC57JRA/bundle.json","state":"https://pith.science/pith/UCSYGWB2F253RMLD3HYIC57JRA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UCSYGWB2F253RMLD3HYIC57JRA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:UCSYGWB2F253RMLD3HYIC57JRA","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":"113294fcf356d5325a850683ae4f9e811105a856417283601b89e168dbdcd2d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-09-18T10:49:16Z","title_canon_sha256":"74c6091465dfa42be8a4146867f14c04de4b174a96d8fbdc931fc6eb909fca19"},"schema_version":"1.0","source":{"id":"1609.05467","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.05467","created_at":"2026-05-18T00:54:19Z"},{"alias_kind":"arxiv_version","alias_value":"1609.05467v1","created_at":"2026-05-18T00:54:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05467","created_at":"2026-05-18T00:54:19Z"},{"alias_kind":"pith_short_12","alias_value":"UCSYGWB2F253","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"UCSYGWB2F253RMLD","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"UCSYGWB2","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:bbdab8bb6b98685ec6d8294af485dda44aa9a3541e4854e043cc44a0ac6a3b12","target":"graph","created_at":"2026-05-18T00:54:19Z","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":"The KLOE-2 experiment at the INFN Laboratori Nazionali di Frascati (LNF) is currently taking data at the upgraded $e^{+}e^{-}$ DAFNE collider. Present Run II follows a~development phase to assess the feasibility of a long term acquisition program, Run I, which successfully ended in July 2015 with 1 fb$^{-1}$ integrated luminosity collected in less than eight months. KLOE-2 represents the continuation of the KLOE experiment with a new physics program. The KLOE detector has undergone several upgrades including state-of-the-art cylindrical GEM Inner Tracker, electron-positron taggers for the $\\ga","authors_text":"M. Silarski","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-09-18T10:49:16Z","title":"The KLOE-2 experiment at DAFNE"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05467","kind":"arxiv","version":1},"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":"sha256:84f57ae3293a949791dc294b0a2b43e472be7522c5b14a513933b58f06666fe9","target":"record","created_at":"2026-05-18T00:54:19Z","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":"113294fcf356d5325a850683ae4f9e811105a856417283601b89e168dbdcd2d6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-09-18T10:49:16Z","title_canon_sha256":"74c6091465dfa42be8a4146867f14c04de4b174a96d8fbdc931fc6eb909fca19"},"schema_version":"1.0","source":{"id":"1609.05467","kind":"arxiv","version":1}},"canonical_sha256":"a0a583583a2ebbb8b163d9f08177e98811646a736e0348c88edd84433e300b17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a0a583583a2ebbb8b163d9f08177e98811646a736e0348c88edd84433e300b17","first_computed_at":"2026-05-18T00:54:19.502735Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:54:19.502735Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sgDikdYrQbYjeWn0y3SkMywkyYCcF8FKVIe+8fjLHrbphywmOmnd6BML4vXWF/wKib9lGYNkXzspeZmIQSbnDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:54:19.503140Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.05467","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:84f57ae3293a949791dc294b0a2b43e472be7522c5b14a513933b58f06666fe9","sha256:bbdab8bb6b98685ec6d8294af485dda44aa9a3541e4854e043cc44a0ac6a3b12"],"state_sha256":"459fbbe60bbed3ed7c24c2f890265beb59ecb3554190a26ea97c86a9907c5647"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WdD4hWWm1yBMLqdJsrGTCz6g5a9fmXeWrlfY8dnUOTAIqR7vdVhm2irD3x1McA/3MZSkPvWd1EdEr7FehbLpBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T19:56:42.238517Z","bundle_sha256":"57a3df7b7db94b61629359022c9b08a155bbc4effba16ba835da5c209f08b792"}}