{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:PYMUARWU6V6QEWRYAA5TSXZ7UL","short_pith_number":"pith:PYMUARWU","canonical_record":{"source":{"id":"1704.05472","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-04-18T18:00:19Z","cross_cats_sorted":[],"title_canon_sha256":"d046f6d73d939f8c8fae0d55225e81c3db05c373972c63bb27d1f24dfc84ebee","abstract_canon_sha256":"c82b155cf76b6a86acea66926fedcc5e5b8de4941da658bf2689db1d1524d6e6"},"schema_version":"1.0"},"canonical_sha256":"7e194046d4f57d025a38003b395f3fa2e4307d74d25b6b2b3c97cede9c9a47d2","source":{"kind":"arxiv","id":"1704.05472","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.05472","created_at":"2026-05-18T00:41:59Z"},{"alias_kind":"arxiv_version","alias_value":"1704.05472v1","created_at":"2026-05-18T00:41:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.05472","created_at":"2026-05-18T00:41:59Z"},{"alias_kind":"pith_short_12","alias_value":"PYMUARWU6V6Q","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PYMUARWU6V6QEWRY","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PYMUARWU","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:PYMUARWU6V6QEWRYAA5TSXZ7UL","target":"record","payload":{"canonical_record":{"source":{"id":"1704.05472","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-04-18T18:00:19Z","cross_cats_sorted":[],"title_canon_sha256":"d046f6d73d939f8c8fae0d55225e81c3db05c373972c63bb27d1f24dfc84ebee","abstract_canon_sha256":"c82b155cf76b6a86acea66926fedcc5e5b8de4941da658bf2689db1d1524d6e6"},"schema_version":"1.0"},"canonical_sha256":"7e194046d4f57d025a38003b395f3fa2e4307d74d25b6b2b3c97cede9c9a47d2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:59.280241Z","signature_b64":"hA11+F3QjZpGHQIlcRawdrqRfS49tFFNBR+2DODGCDAy/VAoa2DYKB3eTVlX6AtfQ5RZfCqZK+30JA88l1U7BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7e194046d4f57d025a38003b395f3fa2e4307d74d25b6b2b3c97cede9c9a47d2","last_reissued_at":"2026-05-18T00:41:59.279752Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:59.279752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.05472","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":"2026-05-18T00:41:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"s/hV8EO8NN9lTxw9F4kHp8LZ/umo9GHJP476n0ayDiH+TGBu3zBYLdmpjDX+B6oqVcqZO9q5FL4nkKZk6O+RBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T21:26:07.396752Z"},"content_sha256":"4779030de9e554c113cfd8c92b11a3d6847ca73d787fa181601a2641a71c1022","schema_version":"1.0","event_id":"sha256:4779030de9e554c113cfd8c92b11a3d6847ca73d787fa181601a2641a71c1022"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:PYMUARWU6V6QEWRYAA5TSXZ7UL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The H-alpha luminosity-dependent clustering of star-forming galaxies from z~0.8 to z~2.2 with HiZELS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"D. A. Wake, D. Sobral, I. Smail, J. E. Geach, J. P. Stott, P. N Best, R. K. Cochrane","submitted_at":"2017-04-18T18:00:19Z","abstract_excerpt":"We present clustering analyses of identically-selected star-forming galaxies in 3 narrow redshift slices (at z=0.8, z=1.47 and z=2.23), from HiZELS, a deep, near-infrared narrow-band survey. The HiZELS samples span the peak in the cosmic star-formation rate density, identifying typical star-forming galaxies at each epoch. Narrow-band samples have well-defined redshift distributions and are therefore ideal for clustering analyses. We quantify the clustering of the three samples, and of H-alpha luminosity-selected subsamples, initially using simple power law fits to the two-point correlation fun"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.05472","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":"2026-05-18T00:41:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3vmaa3dKwtT9QsgllzjUlLXoObeCoXqDhMrNv9YiPkQlAN/H3ybak9a7srO0uKu9RfTvaUpJmXjBLGURigDnAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T21:26:07.397401Z"},"content_sha256":"4128ea9043acbe4ed5acb8c95ad193c98ccac33c7fa93fd1094bcd574dbb7513","schema_version":"1.0","event_id":"sha256:4128ea9043acbe4ed5acb8c95ad193c98ccac33c7fa93fd1094bcd574dbb7513"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PYMUARWU6V6QEWRYAA5TSXZ7UL/bundle.json","state_url":"https://pith.science/pith/PYMUARWU6V6QEWRYAA5TSXZ7UL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PYMUARWU6V6QEWRYAA5TSXZ7UL/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":"2026-05-22T21:26:07Z","links":{"resolver":"https://pith.science/pith/PYMUARWU6V6QEWRYAA5TSXZ7UL","bundle":"https://pith.science/pith/PYMUARWU6V6QEWRYAA5TSXZ7UL/bundle.json","state":"https://pith.science/pith/PYMUARWU6V6QEWRYAA5TSXZ7UL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PYMUARWU6V6QEWRYAA5TSXZ7UL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:PYMUARWU6V6QEWRYAA5TSXZ7UL","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":"c82b155cf76b6a86acea66926fedcc5e5b8de4941da658bf2689db1d1524d6e6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-04-18T18:00:19Z","title_canon_sha256":"d046f6d73d939f8c8fae0d55225e81c3db05c373972c63bb27d1f24dfc84ebee"},"schema_version":"1.0","source":{"id":"1704.05472","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.05472","created_at":"2026-05-18T00:41:59Z"},{"alias_kind":"arxiv_version","alias_value":"1704.05472v1","created_at":"2026-05-18T00:41:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.05472","created_at":"2026-05-18T00:41:59Z"},{"alias_kind":"pith_short_12","alias_value":"PYMUARWU6V6Q","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PYMUARWU6V6QEWRY","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PYMUARWU","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:4128ea9043acbe4ed5acb8c95ad193c98ccac33c7fa93fd1094bcd574dbb7513","target":"graph","created_at":"2026-05-18T00:41:59Z","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 clustering analyses of identically-selected star-forming galaxies in 3 narrow redshift slices (at z=0.8, z=1.47 and z=2.23), from HiZELS, a deep, near-infrared narrow-band survey. The HiZELS samples span the peak in the cosmic star-formation rate density, identifying typical star-forming galaxies at each epoch. Narrow-band samples have well-defined redshift distributions and are therefore ideal for clustering analyses. We quantify the clustering of the three samples, and of H-alpha luminosity-selected subsamples, initially using simple power law fits to the two-point correlation fun","authors_text":"D. A. Wake, D. Sobral, I. Smail, J. E. Geach, J. P. Stott, P. N Best, R. K. Cochrane","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-04-18T18:00:19Z","title":"The H-alpha luminosity-dependent clustering of star-forming galaxies from z~0.8 to z~2.2 with HiZELS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.05472","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":"sha256:4779030de9e554c113cfd8c92b11a3d6847ca73d787fa181601a2641a71c1022","target":"record","created_at":"2026-05-18T00:41:59Z","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":"c82b155cf76b6a86acea66926fedcc5e5b8de4941da658bf2689db1d1524d6e6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-04-18T18:00:19Z","title_canon_sha256":"d046f6d73d939f8c8fae0d55225e81c3db05c373972c63bb27d1f24dfc84ebee"},"schema_version":"1.0","source":{"id":"1704.05472","kind":"arxiv","version":1}},"canonical_sha256":"7e194046d4f57d025a38003b395f3fa2e4307d74d25b6b2b3c97cede9c9a47d2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e194046d4f57d025a38003b395f3fa2e4307d74d25b6b2b3c97cede9c9a47d2","first_computed_at":"2026-05-18T00:41:59.279752Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:59.279752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hA11+F3QjZpGHQIlcRawdrqRfS49tFFNBR+2DODGCDAy/VAoa2DYKB3eTVlX6AtfQ5RZfCqZK+30JA88l1U7BA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:59.280241Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.05472","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4779030de9e554c113cfd8c92b11a3d6847ca73d787fa181601a2641a71c1022","sha256:4128ea9043acbe4ed5acb8c95ad193c98ccac33c7fa93fd1094bcd574dbb7513"],"state_sha256":"68802c7490d9f651aa6d7ad72ecee3f6bd9d3374387aa1da1c371ac0ad19de0f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ji9am2SMwbW+graJDyip/nV0hgX8rnRz66Eo2JDEaM89RmsVaq+cfX7TNSFnzLVIrDNc7I6enB8D9iijMT6fAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T21:26:07.400752Z","bundle_sha256":"8d2ee4779d5277f91db96beeabb413fd1f562c54d9d99e92a8aa02097fac9562"}}