{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:SCY5SFHPMQUPRTH2NKGJMA4DYU","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":"dd3a3914ffd2dbfddc9f17f54abead24f003fda0650495164b63012faf686d77","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-08-08T20:34:23Z","title_canon_sha256":"1e3cba742d4c1a8aba5160fe565b7f8e6b4f6030345195b439cb392aa24dadc8"},"schema_version":"1.0","source":{"id":"1208.1780","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.1780","created_at":"2026-05-18T01:55:17Z"},{"alias_kind":"arxiv_version","alias_value":"1208.1780v1","created_at":"2026-05-18T01:55:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.1780","created_at":"2026-05-18T01:55:17Z"},{"alias_kind":"pith_short_12","alias_value":"SCY5SFHPMQUP","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"SCY5SFHPMQUPRTH2","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"SCY5SFHP","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:37fcea43dd4c90dad7de3ba1fcb53226357ad36f91f08bdc2f3a0318045e192f","target":"graph","created_at":"2026-05-18T01:55:17Z","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":"We present the results of our follow-up observation program of gamma-ray sources detected by the Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope. 26 blazars and 39 sources unidentified at other wavelengths were targeted at IRSF 1.4 m telescope equipped with the SIRIUS/SIRPOL imager and polarimeter. H-band magnitudes of the blazars at the epoch of 2010 Dec -- 2011 Feb are presented, which reveal clear flux variation since the Two Micron All Sky Survey observations and can be useful data for variation analyses of these objects in longer periods. We also find that nearly h","authors_text":"Mai Fujiwara, Nobuyuki Ienaka, Yoshiki Matsuoka","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-08-08T20:34:23Z","title":"Polarization and Variation of Near-IR Light from Fermi/LAT gamma-ray Sources"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.1780","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:f03a0ad2d8a435c1f15b66efd592a84c79ed643872bc5f0a44aee31085f4af65","target":"record","created_at":"2026-05-18T01:55:17Z","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":"dd3a3914ffd2dbfddc9f17f54abead24f003fda0650495164b63012faf686d77","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-08-08T20:34:23Z","title_canon_sha256":"1e3cba742d4c1a8aba5160fe565b7f8e6b4f6030345195b439cb392aa24dadc8"},"schema_version":"1.0","source":{"id":"1208.1780","kind":"arxiv","version":1}},"canonical_sha256":"90b1d914ef6428f8ccfa6a8c960383c5031417ed59098c5d64bfcc7db02f0377","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"90b1d914ef6428f8ccfa6a8c960383c5031417ed59098c5d64bfcc7db02f0377","first_computed_at":"2026-05-18T01:55:17.374326Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:55:17.374326Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Lxn4MLjbZlz679b6O5XbucfS475oY1ReWdfZo6X1qP9bT5QybJmAC698adNuSx4bBV1MtLw1LDoWmMESdn/lBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:55:17.374761Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.1780","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f03a0ad2d8a435c1f15b66efd592a84c79ed643872bc5f0a44aee31085f4af65","sha256:37fcea43dd4c90dad7de3ba1fcb53226357ad36f91f08bdc2f3a0318045e192f"],"state_sha256":"4d6ce982452d98447bc20c3b90cbbb2c93bb69c6c433269854acaf1e69af419a"}