{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:UNK67GDLQ3JWRDNJVDGPQTXO6N","short_pith_number":"pith:UNK67GDL","canonical_record":{"source":{"id":"1806.05187","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-13T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"b206ecb15942cc334abd3bfbc07e803c8f5f113624e7214247113446a82c3d61","abstract_canon_sha256":"0548ab047af1b239c4546a0b55ee49e980acdfd1560a12778a914b81069ff763"},"schema_version":"1.0"},"canonical_sha256":"a355ef986b86d3688da9a8ccf84eeef375249c9afdc77f8dfa9e0c1182cae2c7","source":{"kind":"arxiv","id":"1806.05187","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.05187","created_at":"2026-05-18T00:08:06Z"},{"alias_kind":"arxiv_version","alias_value":"1806.05187v1","created_at":"2026-05-18T00:08:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.05187","created_at":"2026-05-18T00:08:06Z"},{"alias_kind":"pith_short_12","alias_value":"UNK67GDLQ3JW","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UNK67GDLQ3JWRDNJ","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UNK67GDL","created_at":"2026-05-18T12:32:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:UNK67GDLQ3JWRDNJVDGPQTXO6N","target":"record","payload":{"canonical_record":{"source":{"id":"1806.05187","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-13T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"b206ecb15942cc334abd3bfbc07e803c8f5f113624e7214247113446a82c3d61","abstract_canon_sha256":"0548ab047af1b239c4546a0b55ee49e980acdfd1560a12778a914b81069ff763"},"schema_version":"1.0"},"canonical_sha256":"a355ef986b86d3688da9a8ccf84eeef375249c9afdc77f8dfa9e0c1182cae2c7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:06.471076Z","signature_b64":"DWxr7SCqvENeC4jZej7Qp59keV/35FRw2ML4NMNRNezeLQq4gbyq5gORoK2R0l+hphSQLx5yuXan3a7l3+dwCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a355ef986b86d3688da9a8ccf84eeef375249c9afdc77f8dfa9e0c1182cae2c7","last_reissued_at":"2026-05-18T00:08:06.470596Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:06.470596Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.05187","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:08:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NPAIUHaMig74D0x+u6pObIbLZpa4DaqsRZmOz2UUs+cuMhtyEItxfnJRph1zzEQdORDcQsDIC5nfuhEpL6xDCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:50:06.657529Z"},"content_sha256":"49ff6727106e61a9e593fd044fdd5341e9c59672e6aed677a5194034085ee64e","schema_version":"1.0","event_id":"sha256:49ff6727106e61a9e593fd044fdd5341e9c59672e6aed677a5194034085ee64e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:UNK67GDLQ3JWRDNJVDGPQTXO6N","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bridging Star-Forming Galaxy and AGN Ultraviolet Luminosity Functions at $z=4$ with the SHELA Wide-Field Survey","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Caryl Gronwall, Casey Papovich, Isak Wold, Jonathan Florez, Lalitwadee Kawinwanichakij, L. Y. Aaron Yung, Matthew L. Stevans, Rachel S. Somerville, Robin Ciardullo, Shardha Jogee, Steven L. Finkelstein, Sydney Sherman","submitted_at":"2018-06-13T18:00:00Z","abstract_excerpt":"We present a joint analysis of the rest-frame ultraviolet (UV) luminosity functions of continuum-selected star-forming galaxies and galaxies dominated by active galactic nuclei (AGNs) at $z \\sim$ 4. These 3,740 $z \\sim$ 4 galaxies are selected from broad-band imaging in nine photometric bands over 18 deg$^2$ in the \\textit{Spitzer}/HETDEX Exploratory Large Area Survey (SHELA) field. The large area and moderate depth of our survey provide a unique view of the intersection between the bright end of the galaxy UV luminosity function (M$_{AB}<-$22) and the faint end of the AGN UV luminosity functi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05187","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:08:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TpWIFlBMxww76njBtPEuAoIGuNnpV8plLYtwQ1ztY0CsFe4K2/XliZm1zMCV/X4iEMC61V5bXrrz3n6YbnjcCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T08:50:06.657882Z"},"content_sha256":"aed295db3a0ee4fa2663766b4214a06c22ca3795462bb325e498356a9566233e","schema_version":"1.0","event_id":"sha256:aed295db3a0ee4fa2663766b4214a06c22ca3795462bb325e498356a9566233e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UNK67GDLQ3JWRDNJVDGPQTXO6N/bundle.json","state_url":"https://pith.science/pith/UNK67GDLQ3JWRDNJVDGPQTXO6N/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UNK67GDLQ3JWRDNJVDGPQTXO6N/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-01T08:50:06Z","links":{"resolver":"https://pith.science/pith/UNK67GDLQ3JWRDNJVDGPQTXO6N","bundle":"https://pith.science/pith/UNK67GDLQ3JWRDNJVDGPQTXO6N/bundle.json","state":"https://pith.science/pith/UNK67GDLQ3JWRDNJVDGPQTXO6N/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UNK67GDLQ3JWRDNJVDGPQTXO6N/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:UNK67GDLQ3JWRDNJVDGPQTXO6N","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":"0548ab047af1b239c4546a0b55ee49e980acdfd1560a12778a914b81069ff763","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-13T18:00:00Z","title_canon_sha256":"b206ecb15942cc334abd3bfbc07e803c8f5f113624e7214247113446a82c3d61"},"schema_version":"1.0","source":{"id":"1806.05187","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.05187","created_at":"2026-05-18T00:08:06Z"},{"alias_kind":"arxiv_version","alias_value":"1806.05187v1","created_at":"2026-05-18T00:08:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.05187","created_at":"2026-05-18T00:08:06Z"},{"alias_kind":"pith_short_12","alias_value":"UNK67GDLQ3JW","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UNK67GDLQ3JWRDNJ","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UNK67GDL","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:aed295db3a0ee4fa2663766b4214a06c22ca3795462bb325e498356a9566233e","target":"graph","created_at":"2026-05-18T00:08:06Z","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 a joint analysis of the rest-frame ultraviolet (UV) luminosity functions of continuum-selected star-forming galaxies and galaxies dominated by active galactic nuclei (AGNs) at $z \\sim$ 4. These 3,740 $z \\sim$ 4 galaxies are selected from broad-band imaging in nine photometric bands over 18 deg$^2$ in the \\textit{Spitzer}/HETDEX Exploratory Large Area Survey (SHELA) field. The large area and moderate depth of our survey provide a unique view of the intersection between the bright end of the galaxy UV luminosity function (M$_{AB}<-$22) and the faint end of the AGN UV luminosity functi","authors_text":"Caryl Gronwall, Casey Papovich, Isak Wold, Jonathan Florez, Lalitwadee Kawinwanichakij, L. Y. Aaron Yung, Matthew L. Stevans, Rachel S. Somerville, Robin Ciardullo, Shardha Jogee, Steven L. Finkelstein, Sydney Sherman","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-13T18:00:00Z","title":"Bridging Star-Forming Galaxy and AGN Ultraviolet Luminosity Functions at $z=4$ with the SHELA Wide-Field Survey"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05187","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":"sha256:49ff6727106e61a9e593fd044fdd5341e9c59672e6aed677a5194034085ee64e","target":"record","created_at":"2026-05-18T00:08:06Z","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":"0548ab047af1b239c4546a0b55ee49e980acdfd1560a12778a914b81069ff763","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-06-13T18:00:00Z","title_canon_sha256":"b206ecb15942cc334abd3bfbc07e803c8f5f113624e7214247113446a82c3d61"},"schema_version":"1.0","source":{"id":"1806.05187","kind":"arxiv","version":1}},"canonical_sha256":"a355ef986b86d3688da9a8ccf84eeef375249c9afdc77f8dfa9e0c1182cae2c7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a355ef986b86d3688da9a8ccf84eeef375249c9afdc77f8dfa9e0c1182cae2c7","first_computed_at":"2026-05-18T00:08:06.470596Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:08:06.470596Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DWxr7SCqvENeC4jZej7Qp59keV/35FRw2ML4NMNRNezeLQq4gbyq5gORoK2R0l+hphSQLx5yuXan3a7l3+dwCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:08:06.471076Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.05187","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:49ff6727106e61a9e593fd044fdd5341e9c59672e6aed677a5194034085ee64e","sha256:aed295db3a0ee4fa2663766b4214a06c22ca3795462bb325e498356a9566233e"],"state_sha256":"b0e5b8ce30f2802153b0298e21fcd91219da746ebf3e14ae73fba76b553916e4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s89TeqZraCncICCcvqKmKepR272omSfr3kHafFbPJuJCOYePgrTc3crW/iSZ4znCFlziV7pmzAFRo+ZM+m3cBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T08:50:06.659844Z","bundle_sha256":"343aeb6b59b8668f37cb43026c688048aaaad49030df72ac55c76f6d1ae461be"}}