{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:AGQMWEC2GYDIOSJS2LKJAYILPZ","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":"b67f756c967c6a4ba49247c3159072ece7f3a6803d1b712720180ce3402f3e40","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-29T14:02:44Z","title_canon_sha256":"709e70f6f76190ebc44f8dfcd2d9caeb078cc4bce921f891b2e54d2707c0b576"},"schema_version":"1.0","source":{"id":"1703.10043","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.10043","created_at":"2026-05-17T23:48:07Z"},{"alias_kind":"arxiv_version","alias_value":"1703.10043v1","created_at":"2026-05-17T23:48:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.10043","created_at":"2026-05-17T23:48:07Z"},{"alias_kind":"pith_short_12","alias_value":"AGQMWEC2GYDI","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AGQMWEC2GYDIOSJS","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AGQMWEC2","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:94b50fea48497fa52f8cd122ae777c967158d565bb6cedb15fc6866e16e26b7e","target":"graph","created_at":"2026-05-17T23:48:07Z","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 search for the faint galaxies near the end of the Reionisation Epoch. This has been done using very deep OSIRIS images obtained at the Gran Telescopio Canarias (GTC). Our observations focus around two close, massive Lyman Alpha Emitters (LAEs) at redshift 6.5, discovered in the SXDS field within a large-scale overdense region (Ouchi et al. 2010). The total GTC observing time in three medium band filters (F883w35, F913w25 and F941w33) is over 34 hours covering $7.0\\times8.5$ arcmin$^2$ (or $\\sim30,000$ Mpc$^3$ at $z=6.5$). In addition to the two spectroscopically c","authors_text":"A. Herrero, A. Manrique, A. Mar\\'in Franch, E. Carrasco, E. Salvador-Sol\\'e, E. Terlevich, I. Aretxaga, J. Gallego, J. M. Mas-Hesse, J. M. Rodr\\'iguez Espinosa, K. Chanchaiworawit, N. Castro Rodr\\'iguez, R. Calvi, R. Guzm\\'an, R. Terlevich","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-29T14:02:44Z","title":"GTC Observations of an Overdense Region of LAEs at z=6.5"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.10043","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":"sha256:8815912b6c599ca42dae5f00a509c4144f169da6778c105658adea6882a637af","target":"record","created_at":"2026-05-17T23:48:07Z","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":"b67f756c967c6a4ba49247c3159072ece7f3a6803d1b712720180ce3402f3e40","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-03-29T14:02:44Z","title_canon_sha256":"709e70f6f76190ebc44f8dfcd2d9caeb078cc4bce921f891b2e54d2707c0b576"},"schema_version":"1.0","source":{"id":"1703.10043","kind":"arxiv","version":1}},"canonical_sha256":"01a0cb105a3606874932d2d490610b7e724fbed5831bc993f7bec41e7930e23c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"01a0cb105a3606874932d2d490610b7e724fbed5831bc993f7bec41e7930e23c","first_computed_at":"2026-05-17T23:48:07.740365Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:07.740365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AwG8oNbWeNXYst9Ubsij9TUX21Q6tJ5RhPeIG6JO5tfqnp+GG0zkwLRLWa5P1sLnuH0/fy5XReXOkARDhrRQCg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:07.740888Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.10043","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8815912b6c599ca42dae5f00a509c4144f169da6778c105658adea6882a637af","sha256:94b50fea48497fa52f8cd122ae777c967158d565bb6cedb15fc6866e16e26b7e"],"state_sha256":"5e86dbe93a4303a701b8143d4c875946d0445585bad0c106994ebdb352550ec9"}