{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:3YSGMBAIZJL44CLW5PYUK6BSGS","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":"5c8c4d9adb29e61e8461bd6cb71b25185a3b1b6e97cc6eed6cee14554fa67e8c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-03-18T08:53:23Z","title_canon_sha256":"289f54494abdd50c0674dba769c208f4d1ffc0bae3693b0d56677cdeea1cedbc"},"schema_version":"1.0","source":{"id":"1303.4186","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.4186","created_at":"2026-05-18T01:51:01Z"},{"alias_kind":"arxiv_version","alias_value":"1303.4186v1","created_at":"2026-05-18T01:51:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.4186","created_at":"2026-05-18T01:51:01Z"},{"alias_kind":"pith_short_12","alias_value":"3YSGMBAIZJL4","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"3YSGMBAIZJL44CLW","created_at":"2026-05-18T12:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"3YSGMBAI","created_at":"2026-05-18T12:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:780b48bc0292c5b5d6e968e1bf1d23ad9db325566ea837f0e70654309f973b94","target":"graph","created_at":"2026-05-18T01:51:01Z","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":"We report on the polarization measure, obtained with IBIS on board INTEGRAL, of the prompt emission of GRB 061122. Over an 8 s interval containing the brightest part of the Gamma-Ray Burst we put a lower limit on its polarization fraction of 60% at 68% c.l. and of 33% at 90% c.l. on the 250-800 keV energy range.\n  We performed late time optical and near infra-red imaging observations of the GRB field using the Telescopio Nazionale Galileo (TNG), and the Canada-France-Hawaii Telescope (CFHT). Our multi-band (ugrizYJHK) photometry allowed us to identify the host galaxy of GRB 061122 and to build","authors_text":"A. Fernandez-Soto, D. Gotz, P. Laurent, S. Covino, Z . Bosnjak","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-03-18T08:53:23Z","title":"The polarized Gamma-Ray Burst GRB 061122"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.4186","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":"sha256:390b02abb713640ca1e93a560afd9c4c5d52de9c7fd4e3f263ead95504eae1ca","target":"record","created_at":"2026-05-18T01:51:01Z","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":"5c8c4d9adb29e61e8461bd6cb71b25185a3b1b6e97cc6eed6cee14554fa67e8c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-03-18T08:53:23Z","title_canon_sha256":"289f54494abdd50c0674dba769c208f4d1ffc0bae3693b0d56677cdeea1cedbc"},"schema_version":"1.0","source":{"id":"1303.4186","kind":"arxiv","version":1}},"canonical_sha256":"de24660408ca57ce0976ebf1457832349c61687990c2155d9c2a1916e14ccd98","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"de24660408ca57ce0976ebf1457832349c61687990c2155d9c2a1916e14ccd98","first_computed_at":"2026-05-18T01:51:01.338716Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:01.338716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0ewjltj0sEeRRmFujFpOuj5zRVkuBQk/CQO3q9koC/BLbiNZVDmLOfeisudE92zeAofdUDzmXxNxvHWitFPyDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:01.339213Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.4186","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:390b02abb713640ca1e93a560afd9c4c5d52de9c7fd4e3f263ead95504eae1ca","sha256:780b48bc0292c5b5d6e968e1bf1d23ad9db325566ea837f0e70654309f973b94"],"state_sha256":"cff6e7cddc1a2a44069968bcd748783681ccead7ba0f822b17908f680d3e302a"}