{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:EAKRTAKGDFSQPEXINI55236IUG","short_pith_number":"pith:EAKRTAKG","canonical_record":{"source":{"id":"1406.3356","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-06-12T20:00:23Z","cross_cats_sorted":[],"title_canon_sha256":"4ba08ab1f0eaafcf12e642451a8e05acf041f14fdd7acb4fad339c05eff3a561","abstract_canon_sha256":"a61f33a7b3cb15a03175e20acdbae914dea5866131d93b2482cb7e24bf857be1"},"schema_version":"1.0"},"canonical_sha256":"201519814619650792e86a3bdd6fc8a1a78abc3a291719ea782baafb1ddff1b3","source":{"kind":"arxiv","id":"1406.3356","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.3356","created_at":"2026-05-18T01:42:57Z"},{"alias_kind":"arxiv_version","alias_value":"1406.3356v1","created_at":"2026-05-18T01:42:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.3356","created_at":"2026-05-18T01:42:57Z"},{"alias_kind":"pith_short_12","alias_value":"EAKRTAKGDFSQ","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"EAKRTAKGDFSQPEXI","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"EAKRTAKG","created_at":"2026-05-18T12:28:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:EAKRTAKGDFSQPEXINI55236IUG","target":"record","payload":{"canonical_record":{"source":{"id":"1406.3356","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-06-12T20:00:23Z","cross_cats_sorted":[],"title_canon_sha256":"4ba08ab1f0eaafcf12e642451a8e05acf041f14fdd7acb4fad339c05eff3a561","abstract_canon_sha256":"a61f33a7b3cb15a03175e20acdbae914dea5866131d93b2482cb7e24bf857be1"},"schema_version":"1.0"},"canonical_sha256":"201519814619650792e86a3bdd6fc8a1a78abc3a291719ea782baafb1ddff1b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:57.876769Z","signature_b64":"aFuQnTaJyYtqLdCOuHU99kgRgUx3ti11ttp49+YNABG5KnUUQQY4lA9Qf8azNJsfQTle85ACgzvhDmMDEGw6DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"201519814619650792e86a3bdd6fc8a1a78abc3a291719ea782baafb1ddff1b3","last_reissued_at":"2026-05-18T01:42:57.876019Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:57.876019Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.3356","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":"2026-05-18T01:42:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+9jbssnV90NyjDuf7bcMEr/XEmJ0lWI/OiZPgSIoTYAc27io/Mza55COIG9iARYkAbnc4n6LlojQXDGN+R8YBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:05:12.678506Z"},"content_sha256":"50ae1c7fb07a9b57fed7072b003e8f8a5e6c57f08235a4697af8d3322c03e3c6","schema_version":"1.0","event_id":"sha256:50ae1c7fb07a9b57fed7072b003e8f8a5e6c57f08235a4697af8d3322c03e3c6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:EAKRTAKGDFSQPEXINI55236IUG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the lack of correlation between Mg II 2796, 2803 Angstrom and Lyman alpha emission in lensed star-forming galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"E. Wuyts, H. Dahle, J. R. Rigby, K. Sharon, M. B. Bayliss, M. D. Gladders","submitted_at":"2014-06-12T20:00:23Z","abstract_excerpt":"We examine the Mg II 2796, 2803 Angstrom, Lyman alpha, and nebular line emission in five bright star-forming galaxies at 1.66<z<1.91 that have been gravitationally lensed by foreground galaxy clusters. All five galaxies show prominent Mg II emission and absorption in a P Cygni profile. We find no correlation between the equivalent widths of Mg II and Lyman alpha emission. The Mg II emission has a broader range of velocities than do the nebular emission line profiles; the Mg II emission is redshifted with respect to systemic by 100 to 200 km/s. When present, Lyman alpha is even more redshifted."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.3356","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":"2026-05-18T01:42:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J9LicrG0xGoIs1SJMN9RyoJLAyfZkiyTvKkmSc35UfDuSolCnK7Ztdx6Ak8cNus4AL6lS4gA8ZS9mg5jZ3+SDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:05:12.679166Z"},"content_sha256":"1157bb6b8b0342a5dd03944fc0d6a8b5315eee2688b746de967c04a960fe3b2b","schema_version":"1.0","event_id":"sha256:1157bb6b8b0342a5dd03944fc0d6a8b5315eee2688b746de967c04a960fe3b2b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EAKRTAKGDFSQPEXINI55236IUG/bundle.json","state_url":"https://pith.science/pith/EAKRTAKGDFSQPEXINI55236IUG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EAKRTAKGDFSQPEXINI55236IUG/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":"2026-06-05T04:05:12Z","links":{"resolver":"https://pith.science/pith/EAKRTAKGDFSQPEXINI55236IUG","bundle":"https://pith.science/pith/EAKRTAKGDFSQPEXINI55236IUG/bundle.json","state":"https://pith.science/pith/EAKRTAKGDFSQPEXINI55236IUG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EAKRTAKGDFSQPEXINI55236IUG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:EAKRTAKGDFSQPEXINI55236IUG","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":"a61f33a7b3cb15a03175e20acdbae914dea5866131d93b2482cb7e24bf857be1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-06-12T20:00:23Z","title_canon_sha256":"4ba08ab1f0eaafcf12e642451a8e05acf041f14fdd7acb4fad339c05eff3a561"},"schema_version":"1.0","source":{"id":"1406.3356","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.3356","created_at":"2026-05-18T01:42:57Z"},{"alias_kind":"arxiv_version","alias_value":"1406.3356v1","created_at":"2026-05-18T01:42:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.3356","created_at":"2026-05-18T01:42:57Z"},{"alias_kind":"pith_short_12","alias_value":"EAKRTAKGDFSQ","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"EAKRTAKGDFSQPEXI","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"EAKRTAKG","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:1157bb6b8b0342a5dd03944fc0d6a8b5315eee2688b746de967c04a960fe3b2b","target":"graph","created_at":"2026-05-18T01:42:57Z","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 examine the Mg II 2796, 2803 Angstrom, Lyman alpha, and nebular line emission in five bright star-forming galaxies at 1.66<z<1.91 that have been gravitationally lensed by foreground galaxy clusters. All five galaxies show prominent Mg II emission and absorption in a P Cygni profile. We find no correlation between the equivalent widths of Mg II and Lyman alpha emission. The Mg II emission has a broader range of velocities than do the nebular emission line profiles; the Mg II emission is redshifted with respect to systemic by 100 to 200 km/s. When present, Lyman alpha is even more redshifted.","authors_text":"E. Wuyts, H. Dahle, J. R. Rigby, K. Sharon, M. B. Bayliss, M. D. Gladders","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-06-12T20:00:23Z","title":"On the lack of correlation between Mg II 2796, 2803 Angstrom and Lyman alpha emission in lensed star-forming galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.3356","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":"sha256:50ae1c7fb07a9b57fed7072b003e8f8a5e6c57f08235a4697af8d3322c03e3c6","target":"record","created_at":"2026-05-18T01:42:57Z","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":"a61f33a7b3cb15a03175e20acdbae914dea5866131d93b2482cb7e24bf857be1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-06-12T20:00:23Z","title_canon_sha256":"4ba08ab1f0eaafcf12e642451a8e05acf041f14fdd7acb4fad339c05eff3a561"},"schema_version":"1.0","source":{"id":"1406.3356","kind":"arxiv","version":1}},"canonical_sha256":"201519814619650792e86a3bdd6fc8a1a78abc3a291719ea782baafb1ddff1b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"201519814619650792e86a3bdd6fc8a1a78abc3a291719ea782baafb1ddff1b3","first_computed_at":"2026-05-18T01:42:57.876019Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:57.876019Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aFuQnTaJyYtqLdCOuHU99kgRgUx3ti11ttp49+YNABG5KnUUQQY4lA9Qf8azNJsfQTle85ACgzvhDmMDEGw6DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:57.876769Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.3356","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50ae1c7fb07a9b57fed7072b003e8f8a5e6c57f08235a4697af8d3322c03e3c6","sha256:1157bb6b8b0342a5dd03944fc0d6a8b5315eee2688b746de967c04a960fe3b2b"],"state_sha256":"b73e9840fc7c2af4f32328c1e9a89ca74db7467381112acb41ed6d6a07781071"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CYn+9/GRBM4200luMmSfrdQoPl3/S8qMFd9P22aFsRleSnYpBxvQjNb60NtbAefufjeE9FLZqD7CRiQxUm+RDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T04:05:12.682734Z","bundle_sha256":"94a32bc718704a5116c3225b7adf2e03da6de4700f983b3779c4335002abcdde"}}