{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:ZDF4G25LGIVHQD6IUFN33IVF4P","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":"b14c3c9aec7d53b6a0255aba158d390911fe54884a87e7103c5e8312c87e07e9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-12T21:08:44Z","title_canon_sha256":"ed3131aa60103ccad0955bef42a35f9e000244575c3adc3ff94b7d271c47f09e"},"schema_version":"1.0","source":{"id":"1601.03057","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.03057","created_at":"2026-05-18T01:19:01Z"},{"alias_kind":"arxiv_version","alias_value":"1601.03057v1","created_at":"2026-05-18T01:19:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.03057","created_at":"2026-05-18T01:19:01Z"},{"alias_kind":"pith_short_12","alias_value":"ZDF4G25LGIVH","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_16","alias_value":"ZDF4G25LGIVHQD6I","created_at":"2026-05-18T12:30:53Z"},{"alias_kind":"pith_short_8","alias_value":"ZDF4G25L","created_at":"2026-05-18T12:30:53Z"}],"graph_snapshots":[{"event_id":"sha256:56095176b701bc7d24d0b44a98323907e22d4f4a7c132cef11334c14522213df","target":"graph","created_at":"2026-05-18T01:19:01Z","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":"Aim: We aim to measure the LyC signal from a sample of sources in the Chandra deep field south. We collect star-forming galaxies (SFGs) and active galactic nuclei (AGN) with accurate spectroscopic redshifts, for which Hubble Space Telescope (HST) coverage and multi-wavelength photometry are available. Method: We selected a sample of about 200 sources at z~3. Taking advantage of HST resolution, we applied a careful cleaning procedure and rejected sources showing nearby clumps with different colours, which could be lower-z interlopers. Our clean sample consisted of 86 SFGs (including 19 narrow-b","authors_text":"A. Bongiorno, A. Fontana, A. Grazian, B. C. Lemaux, B. Garilli, D. Maccagni, E. Gawiser, E. Merlin, E. Vanzella, E. Zucca, G. Zamorani, L. A. M. Tasca, L. Guaita, L. Pentericci, M. Castellano, M. Giavalisco, M. Nonino, N. P. Hathi, O. Le Fevre, P. Cassata, P. Santini, R. Amorin, R. Thomas, S. Bardelli, S. de Barros, V. Le Brun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-12T21:08:44Z","title":"Limits on the LyC signal from z~3 sources with secure redshift and HST coverage in the E-CDFS field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.03057","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:bc11cfb62cb805cd0cae8e9cea4071fbdc5b35536f74e3f886421057ce598f14","target":"record","created_at":"2026-05-18T01:19:01Z","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":"b14c3c9aec7d53b6a0255aba158d390911fe54884a87e7103c5e8312c87e07e9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-12T21:08:44Z","title_canon_sha256":"ed3131aa60103ccad0955bef42a35f9e000244575c3adc3ff94b7d271c47f09e"},"schema_version":"1.0","source":{"id":"1601.03057","kind":"arxiv","version":1}},"canonical_sha256":"c8cbc36bab322a780fc8a15bbda2a5e3c71f188a2e80e1aeb266b20715660f52","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8cbc36bab322a780fc8a15bbda2a5e3c71f188a2e80e1aeb266b20715660f52","first_computed_at":"2026-05-18T01:19:01.391299Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:19:01.391299Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bXsG6Wp1wlEtoZ4rtbnUXJw5rZuprfsVWuRS4YXweyKAcGVicwpI0pAa43IKcDeKxQER3Tjfn+xw0NxEb2LbCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:19:01.391682Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.03057","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bc11cfb62cb805cd0cae8e9cea4071fbdc5b35536f74e3f886421057ce598f14","sha256:56095176b701bc7d24d0b44a98323907e22d4f4a7c132cef11334c14522213df"],"state_sha256":"52707113dc8412d321d4877b5c5fe8a64df335650d89d6d4ebe639714baa46ef"}