{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:654OQRNGVOY6YSTQR6UK3WZF2P","short_pith_number":"pith:654OQRNG","canonical_record":{"source":{"id":"1003.5753","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-03-30T07:43:14Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"f296a4149074fe9fd166882175f52967f764dab7bd15fe80bb0b3cdc50bd47cb","abstract_canon_sha256":"7269b44dcab0bebf0863120cbe1bd4b77201d760fa4f381c3c2796706c37aced"},"schema_version":"1.0"},"canonical_sha256":"f778e845a6abb1ec4a708fa8addb25d3e068b930ff94fd76f7b50b1efbad70ac","source":{"kind":"arxiv","id":"1003.5753","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.5753","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"arxiv_version","alias_value":"1003.5753v1","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.5753","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"pith_short_12","alias_value":"654OQRNGVOY6","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"pith_short_16","alias_value":"654OQRNGVOY6YSTQ","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"pith_short_8","alias_value":"654OQRNG","created_at":"2026-07-04T17:24:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:654OQRNGVOY6YSTQR6UK3WZF2P","target":"record","payload":{"canonical_record":{"source":{"id":"1003.5753","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-03-30T07:43:14Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"f296a4149074fe9fd166882175f52967f764dab7bd15fe80bb0b3cdc50bd47cb","abstract_canon_sha256":"7269b44dcab0bebf0863120cbe1bd4b77201d760fa4f381c3c2796706c37aced"},"schema_version":"1.0"},"canonical_sha256":"f778e845a6abb1ec4a708fa8addb25d3e068b930ff94fd76f7b50b1efbad70ac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:24:27.025591Z","signature_b64":"wxk8YVNLkAu44qBkT0fZzHSHBXegv3ET9UBPnubmxnaRGLEQdGTVwcxoFCwBYQfTS7Lx4QDLSs1y/7efitjdBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f778e845a6abb1ec4a708fa8addb25d3e068b930ff94fd76f7b50b1efbad70ac","last_reissued_at":"2026-07-04T17:24:27.025134Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:24:27.025134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1003.5753","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":"2026-07-04T17:24:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iwxbK6G1AqXQnII9zrr7BGxW0DNdBOcMIuuAZe/13uWBIOBYM24wFySZSXQu00oN2Kc9q8bTUA0OMHDUPRdLCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:41:40.329759Z"},"content_sha256":"0f541b8e3e0f254c1a9349efe8ba21e7feea47502f4a81865c3705b5be8e234a","schema_version":"1.0","event_id":"sha256:0f541b8e3e0f254c1a9349efe8ba21e7feea47502f4a81865c3705b5be8e234a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:654OQRNGVOY6YSTQR6UK3WZF2P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Energy cross-calibration from the first CREAM flight: transition radiation detector versus calorimeter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.IM","authors_text":"A. Malinine, E.S. Seo, G. Bigongiari, H.J. Hyun, H. Park, H.S. Ahn, I.H. Park, J.A. Jeon, J.H. Han, J.J. Beatty, J.K. Lee, J.T. Childers, J. Wu, J. Yang, K.C. Kim, L. Lutz, M.A. DuVernois, M.G. Bagliesi, M.H. Lee, N.B. Conklin, N.H. Park, O. Ganel, P.J. Boyle, P. Maestro, P.S. Allison, P.S. Marrocchesi, R. Sina, R. Zei, S. Coutu, S.I. Mognet, S. Minnick, S. Nam, S. Nutter, S.P. Wakely, S. Swordy, S.Y. Zinn, T.J. Brandt, Y.S. Yoon","submitted_at":"2010-03-30T07:43:14Z","abstract_excerpt":"The Cosmic Ray Energetics And Mass (CREAM) balloon experiment had two successful flights in 2004/05 and 2005/06. It was designed to perform energy measurements from a few GeV up to 1000 TeV, taking advantage of different detection techniques. The first instrument, CREAM-1, combined a transition radiation detector with a calorimeter to provide independent energy measurements of cosmicraynuclei. Each detector was calibrated with particle beams in a limited range of energies. In order to assess the absolute energy scale of the instrument and to investigate the systematic effects of each technique"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.5753","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1003.5753/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":"2026-07-04T17:24:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t7A5oImq0ybYjxc1jCOtmWGQEJdTPHRouVVf8T2sJpLbgEg3RihjQqiaTw2yawxoVZPgnP+UB6Tw7R9oT8VtCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:41:40.330141Z"},"content_sha256":"02ef5af2e7560bd2951d995a69547a686636c077a6c55d49a341e2ce9ef1079f","schema_version":"1.0","event_id":"sha256:02ef5af2e7560bd2951d995a69547a686636c077a6c55d49a341e2ce9ef1079f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/654OQRNGVOY6YSTQR6UK3WZF2P/bundle.json","state_url":"https://pith.science/pith/654OQRNGVOY6YSTQR6UK3WZF2P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/654OQRNGVOY6YSTQR6UK3WZF2P/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":"2026-07-07T15:41:40Z","links":{"resolver":"https://pith.science/pith/654OQRNGVOY6YSTQR6UK3WZF2P","bundle":"https://pith.science/pith/654OQRNGVOY6YSTQR6UK3WZF2P/bundle.json","state":"https://pith.science/pith/654OQRNGVOY6YSTQR6UK3WZF2P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/654OQRNGVOY6YSTQR6UK3WZF2P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:654OQRNGVOY6YSTQR6UK3WZF2P","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":"7269b44dcab0bebf0863120cbe1bd4b77201d760fa4f381c3c2796706c37aced","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-03-30T07:43:14Z","title_canon_sha256":"f296a4149074fe9fd166882175f52967f764dab7bd15fe80bb0b3cdc50bd47cb"},"schema_version":"1.0","source":{"id":"1003.5753","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.5753","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"arxiv_version","alias_value":"1003.5753v1","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.5753","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"pith_short_12","alias_value":"654OQRNGVOY6","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"pith_short_16","alias_value":"654OQRNGVOY6YSTQ","created_at":"2026-07-04T17:24:27Z"},{"alias_kind":"pith_short_8","alias_value":"654OQRNG","created_at":"2026-07-04T17:24:27Z"}],"graph_snapshots":[{"event_id":"sha256:02ef5af2e7560bd2951d995a69547a686636c077a6c55d49a341e2ce9ef1079f","target":"graph","created_at":"2026-07-04T17:24:27Z","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/1003.5753/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Cosmic Ray Energetics And Mass (CREAM) balloon experiment had two successful flights in 2004/05 and 2005/06. It was designed to perform energy measurements from a few GeV up to 1000 TeV, taking advantage of different detection techniques. The first instrument, CREAM-1, combined a transition radiation detector with a calorimeter to provide independent energy measurements of cosmicraynuclei. Each detector was calibrated with particle beams in a limited range of energies. In order to assess the absolute energy scale of the instrument and to investigate the systematic effects of each technique","authors_text":"A. Malinine, E.S. Seo, G. Bigongiari, H.J. Hyun, H. Park, H.S. Ahn, I.H. Park, J.A. Jeon, J.H. Han, J.J. Beatty, J.K. Lee, J.T. Childers, J. Wu, J. Yang, K.C. Kim, L. Lutz, M.A. DuVernois, M.G. Bagliesi, M.H. Lee, N.B. Conklin, N.H. Park, O. Ganel, P.J. Boyle, P. Maestro, P.S. Allison, P.S. Marrocchesi, R. Sina, R. Zei, S. Coutu, S.I. Mognet, S. Minnick, S. Nam, S. Nutter, S.P. Wakely, S. Swordy, S.Y. Zinn, T.J. Brandt, Y.S. Yoon","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-03-30T07:43:14Z","title":"Energy cross-calibration from the first CREAM flight: transition radiation detector versus calorimeter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.5753","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":"sha256:0f541b8e3e0f254c1a9349efe8ba21e7feea47502f4a81865c3705b5be8e234a","target":"record","created_at":"2026-07-04T17:24:27Z","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":"7269b44dcab0bebf0863120cbe1bd4b77201d760fa4f381c3c2796706c37aced","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-03-30T07:43:14Z","title_canon_sha256":"f296a4149074fe9fd166882175f52967f764dab7bd15fe80bb0b3cdc50bd47cb"},"schema_version":"1.0","source":{"id":"1003.5753","kind":"arxiv","version":1}},"canonical_sha256":"f778e845a6abb1ec4a708fa8addb25d3e068b930ff94fd76f7b50b1efbad70ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f778e845a6abb1ec4a708fa8addb25d3e068b930ff94fd76f7b50b1efbad70ac","first_computed_at":"2026-07-04T17:24:27.025134Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:24:27.025134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wxk8YVNLkAu44qBkT0fZzHSHBXegv3ET9UBPnubmxnaRGLEQdGTVwcxoFCwBYQfTS7Lx4QDLSs1y/7efitjdBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:24:27.025591Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.5753","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0f541b8e3e0f254c1a9349efe8ba21e7feea47502f4a81865c3705b5be8e234a","sha256:02ef5af2e7560bd2951d995a69547a686636c077a6c55d49a341e2ce9ef1079f"],"state_sha256":"ba9ae8f4a1984dea35382cd119e592d63889b93c820c9efd6ad49642a8abe761"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jXJGJpxlTF8D6gTNz3hzqxKiAhHniJosXDiYvEsgkIEu7YWTBj2KSSIwjneoc0d1onOa077se1e3th7t7oHSDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T15:41:40.332184Z","bundle_sha256":"116b399b47d5f8f1fe9ae87bc8c1e5efe358fe4d7e1a9423b33e11cc4614bd17"}}