{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MNNET7UKAT5WTEIPDB2LFGDDDW","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":"9d836b8bf206d4afe9378620ac424de509fc0132f29a8d15a0358b9631108cff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-03-06T11:49:08Z","title_canon_sha256":"11f235de3b538c281e74d77d871d1ad04eead71b8ee0e7556a77fb880df8bf6d"},"schema_version":"1.0","source":{"id":"1703.01822","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.01822","created_at":"2026-05-18T00:42:01Z"},{"alias_kind":"arxiv_version","alias_value":"1703.01822v1","created_at":"2026-05-18T00:42:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.01822","created_at":"2026-05-18T00:42:01Z"},{"alias_kind":"pith_short_12","alias_value":"MNNET7UKAT5W","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MNNET7UKAT5WTEIP","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MNNET7UK","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:cac7c1a5d018e484f00d4a560aaabb3e0a57e9cd53903d98de0e2372a567ca0f","target":"graph","created_at":"2026-05-18T00:42:01Z","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":"In the recently published 3FGL catalogue, the Fermi/LAT collaboration reports the detection of $\\gamma$-ray emission from 3034 sources obtained after four years of observations. The nature of 1010 of those sources is unknown, whereas 2023 have well-identified counterparts in other wavelengths. Most of the associated sources are labelled as blazars (1717/2023), but the BL Lacs or FSRQ nature of 573 of these blazars is still undetermined.\n  The aim of this study was two-fold. First, to significantly increase the number of blazar candidates from a search among the large number of Fermi/LAT 3FGL u","authors_text":"J. Lefaucheur, S. Pita","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-03-06T11:49:08Z","title":"Research and characterisation of blazar candidates among the Fermi/LAT 3FGL catalogue using multivariate classifications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.01822","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:d54e29e618a40f0220be25c7bacffb14de07e69c606c6fa165553965c2407a73","target":"record","created_at":"2026-05-18T00:42:01Z","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":"9d836b8bf206d4afe9378620ac424de509fc0132f29a8d15a0358b9631108cff","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-03-06T11:49:08Z","title_canon_sha256":"11f235de3b538c281e74d77d871d1ad04eead71b8ee0e7556a77fb880df8bf6d"},"schema_version":"1.0","source":{"id":"1703.01822","kind":"arxiv","version":1}},"canonical_sha256":"635a49fe8a04fb69910f1874b298631d8cffd6c2203b992ab068a0496cf9b54b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"635a49fe8a04fb69910f1874b298631d8cffd6c2203b992ab068a0496cf9b54b","first_computed_at":"2026-05-18T00:42:01.600759Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:42:01.600759Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LkhlI9q9K5Lyn9HpBOmzN7AUG1b2MCs7FQwAq7rG92xGd9+gljgM6ySjjMZSPdP51L44nGOy58gonMux0kYCDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:42:01.601372Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.01822","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d54e29e618a40f0220be25c7bacffb14de07e69c606c6fa165553965c2407a73","sha256:cac7c1a5d018e484f00d4a560aaabb3e0a57e9cd53903d98de0e2372a567ca0f"],"state_sha256":"3a3382d179500deb8cecc63258be3a5122806500acdd58855f2d7f363fdca571"}