{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:FEP6V3BWUIWEUUGBWAIOUIUURN","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":"b7b8bdcfd56383ae5c633d6aee0b88547618ee5d9f33de3a3c65de8e31977da7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-08T01:09:11Z","title_canon_sha256":"9157030113f87fcf7dc1a911f606e7ba5edc5c80ae6d9646b224138a08681004"},"schema_version":"1.0","source":{"id":"1412.2422","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.2422","created_at":"2026-05-18T02:04:08Z"},{"alias_kind":"arxiv_version","alias_value":"1412.2422v2","created_at":"2026-05-18T02:04:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2422","created_at":"2026-05-18T02:04:08Z"},{"alias_kind":"pith_short_12","alias_value":"FEP6V3BWUIWE","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FEP6V3BWUIWEUUGB","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FEP6V3BW","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:f9450a19dd4343415bb0509f3f148283b707bcc3f7a369fe6b41a4c3f1ae971c","target":"graph","created_at":"2026-05-18T02:04:08Z","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":"Due to the low gamma-ray fluxes from pulsars above 50 GeV and the small collecting area of space-based telescopes, the gamma-ray emission discovered by the Fermi-LAT in $\\sim$150 pulsars is largely unexplored at these energies. In this regime, the uncertainties on the spectral data points and/or the constraints from upper-limits are not sufficient to provide robust tests of competing emission models in individual pulsars. The discovery of power-law-type emission from the Crab pulsar at energies exceeding 100 GeV provides a compelling justification for exploration of other pulsars at these ener","authors_text":"A. McCann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-08T01:09:11Z","title":"A stacked analysis of 115 pulsars observed by the Fermi LAT"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2422","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:be8e21d22da7b7f8b0fc744818f18c72ff7a5ad821eab21f15936587be413eaf","target":"record","created_at":"2026-05-18T02:04:08Z","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":"b7b8bdcfd56383ae5c633d6aee0b88547618ee5d9f33de3a3c65de8e31977da7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-12-08T01:09:11Z","title_canon_sha256":"9157030113f87fcf7dc1a911f606e7ba5edc5c80ae6d9646b224138a08681004"},"schema_version":"1.0","source":{"id":"1412.2422","kind":"arxiv","version":2}},"canonical_sha256":"291feaec36a22c4a50c1b010ea22948b51899986a7d3db1711d4f66cbe70f3a5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"291feaec36a22c4a50c1b010ea22948b51899986a7d3db1711d4f66cbe70f3a5","first_computed_at":"2026-05-18T02:04:08.022973Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:08.022973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ErcYFQ/Y/XAWsVxiLuErs7y0mZ1fu1DNWQs0D4FWGWzMTiqRJV8u0FhmnnJ60kqpzJbnUluv+ExwmeurSPsFCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:08.023545Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.2422","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:be8e21d22da7b7f8b0fc744818f18c72ff7a5ad821eab21f15936587be413eaf","sha256:f9450a19dd4343415bb0509f3f148283b707bcc3f7a369fe6b41a4c3f1ae971c"],"state_sha256":"39651a874adcf2569177bff4366a97454d11e987dee671041e69d364dd2aa07b"}