{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:RNJBHLP567MR3XJMNGNII3FKZW","short_pith_number":"pith:RNJBHLP5","canonical_record":{"source":{"id":"1203.0063","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-01T00:29:25Z","cross_cats_sorted":[],"title_canon_sha256":"c3d156f70533cc7c40c4f053260d33c7a5f2e242d4829d313d7f981904e76db7","abstract_canon_sha256":"39175d65255cd89927ff631c1b0603d46e10d5751bfb597a8ca3b802e619b29c"},"schema_version":"1.0"},"canonical_sha256":"8b5213adfdf7d91ddd2c699a846caacd94aa11c3fb439ce09c3263b3aa5745fd","source":{"kind":"arxiv","id":"1203.0063","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.0063","created_at":"2026-05-18T01:58:18Z"},{"alias_kind":"arxiv_version","alias_value":"1203.0063v3","created_at":"2026-05-18T01:58:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.0063","created_at":"2026-05-18T01:58:18Z"},{"alias_kind":"pith_short_12","alias_value":"RNJBHLP567MR","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"RNJBHLP567MR3XJM","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"RNJBHLP5","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:RNJBHLP567MR3XJMNGNII3FKZW","target":"record","payload":{"canonical_record":{"source":{"id":"1203.0063","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-01T00:29:25Z","cross_cats_sorted":[],"title_canon_sha256":"c3d156f70533cc7c40c4f053260d33c7a5f2e242d4829d313d7f981904e76db7","abstract_canon_sha256":"39175d65255cd89927ff631c1b0603d46e10d5751bfb597a8ca3b802e619b29c"},"schema_version":"1.0"},"canonical_sha256":"8b5213adfdf7d91ddd2c699a846caacd94aa11c3fb439ce09c3263b3aa5745fd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:18.019451Z","signature_b64":"OhqNxbyQcBD8jzmUnV4yTtPNz26Upybq33A5PKGCgbPPF2w9oqI4URL96TDLGTx1ivwCnlRBVP0a6NGOVC/xAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b5213adfdf7d91ddd2c699a846caacd94aa11c3fb439ce09c3263b3aa5745fd","last_reissued_at":"2026-05-18T01:58:18.018798Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:18.018798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.0063","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:58:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2ByKZnSLG2Hp7G/CQQnF9OWIlwOmCkZrpHVztpHfF99ADzlIPHMWMQHL800vE4DIWvRL3dJQ24bIoBa5EER8Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T04:07:32.855535Z"},"content_sha256":"624596e8ff5296703d2c2426d5bbc4327b28762972cfc76c15986f17716efe42","schema_version":"1.0","event_id":"sha256:624596e8ff5296703d2c2426d5bbc4327b28762972cfc76c15986f17716efe42"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:RNJBHLP567MR3XJMNGNII3FKZW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"HerMES: A Statistical Measurement of the Redshift Distribution of Herschel-SPIRE Sources Using the Cross-correlation Technique","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"A. Cooray, A. Franceschini, A. Smith, B. Schulz, D. Scott, I. Perez-Fournon, J. Bock, J. Glenn, J.L. Wardlow, J. Smidt, K. Mitchell-Wynne, L. Marchetti, L. Vigroux, L. Wang, M. Bethermin, M. Griffin, M. Halpern, M.J. Page, M. Vaccari, M. Zemcov, S.J. Oliver, Y. Gong","submitted_at":"2012-03-01T00:29:25Z","abstract_excerpt":"The wide-area imaging surveys with the {\\it Herschel} Space Observatory at sub-mm wavelengths have now resulted in catalogs of order one hundred thousand dusty, star-burst galaxies. We make a statistical estimate of $N(z)$ using a clustering analysis of sub-mm galaxies detected at each of 250, 350 and 500 $\\mu$m from the Herschel Multi-tiered Extragalactic Survey (HerMES) centered on the Bo\\\"{o}tes field. We cross-correlate {\\it Herschel} galaxies against galaxy samples at optical and near-IR wavelengths from the Sloan Digital Sky Survey (SDSS), the NOAO Deep Wide Field Survey (NDWFS) and the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.0063","kind":"arxiv","version":3},"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":"2026-05-18T01:58:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K+yDVJ6guq0NcYLfk07y11xT09ltis5ayfSqEqsnXlaIJ2MYhxBlFUiH+8Xtorbdk7xgURgNL4takJ1KH+cWDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T04:07:32.855898Z"},"content_sha256":"3f91dfb510557a1a8d398dbc4857112102835a22b537868dff42c4200cbc8583","schema_version":"1.0","event_id":"sha256:3f91dfb510557a1a8d398dbc4857112102835a22b537868dff42c4200cbc8583"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RNJBHLP567MR3XJMNGNII3FKZW/bundle.json","state_url":"https://pith.science/pith/RNJBHLP567MR3XJMNGNII3FKZW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RNJBHLP567MR3XJMNGNII3FKZW/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":"2026-05-31T04:07:32Z","links":{"resolver":"https://pith.science/pith/RNJBHLP567MR3XJMNGNII3FKZW","bundle":"https://pith.science/pith/RNJBHLP567MR3XJMNGNII3FKZW/bundle.json","state":"https://pith.science/pith/RNJBHLP567MR3XJMNGNII3FKZW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RNJBHLP567MR3XJMNGNII3FKZW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:RNJBHLP567MR3XJMNGNII3FKZW","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":"39175d65255cd89927ff631c1b0603d46e10d5751bfb597a8ca3b802e619b29c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-01T00:29:25Z","title_canon_sha256":"c3d156f70533cc7c40c4f053260d33c7a5f2e242d4829d313d7f981904e76db7"},"schema_version":"1.0","source":{"id":"1203.0063","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.0063","created_at":"2026-05-18T01:58:18Z"},{"alias_kind":"arxiv_version","alias_value":"1203.0063v3","created_at":"2026-05-18T01:58:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.0063","created_at":"2026-05-18T01:58:18Z"},{"alias_kind":"pith_short_12","alias_value":"RNJBHLP567MR","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"RNJBHLP567MR3XJM","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"RNJBHLP5","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:3f91dfb510557a1a8d398dbc4857112102835a22b537868dff42c4200cbc8583","target":"graph","created_at":"2026-05-18T01:58:18Z","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":"The wide-area imaging surveys with the {\\it Herschel} Space Observatory at sub-mm wavelengths have now resulted in catalogs of order one hundred thousand dusty, star-burst galaxies. We make a statistical estimate of $N(z)$ using a clustering analysis of sub-mm galaxies detected at each of 250, 350 and 500 $\\mu$m from the Herschel Multi-tiered Extragalactic Survey (HerMES) centered on the Bo\\\"{o}tes field. We cross-correlate {\\it Herschel} galaxies against galaxy samples at optical and near-IR wavelengths from the Sloan Digital Sky Survey (SDSS), the NOAO Deep Wide Field Survey (NDWFS) and the ","authors_text":"A. Cooray, A. Franceschini, A. Smith, B. Schulz, D. Scott, I. Perez-Fournon, J. Bock, J. Glenn, J.L. Wardlow, J. Smidt, K. Mitchell-Wynne, L. Marchetti, L. Vigroux, L. Wang, M. Bethermin, M. Griffin, M. Halpern, M.J. Page, M. Vaccari, M. Zemcov, S.J. Oliver, Y. Gong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-01T00:29:25Z","title":"HerMES: A Statistical Measurement of the Redshift Distribution of Herschel-SPIRE Sources Using the Cross-correlation Technique"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.0063","kind":"arxiv","version":3},"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":"sha256:624596e8ff5296703d2c2426d5bbc4327b28762972cfc76c15986f17716efe42","target":"record","created_at":"2026-05-18T01:58:18Z","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":"39175d65255cd89927ff631c1b0603d46e10d5751bfb597a8ca3b802e619b29c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-01T00:29:25Z","title_canon_sha256":"c3d156f70533cc7c40c4f053260d33c7a5f2e242d4829d313d7f981904e76db7"},"schema_version":"1.0","source":{"id":"1203.0063","kind":"arxiv","version":3}},"canonical_sha256":"8b5213adfdf7d91ddd2c699a846caacd94aa11c3fb439ce09c3263b3aa5745fd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b5213adfdf7d91ddd2c699a846caacd94aa11c3fb439ce09c3263b3aa5745fd","first_computed_at":"2026-05-18T01:58:18.018798Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:18.018798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OhqNxbyQcBD8jzmUnV4yTtPNz26Upybq33A5PKGCgbPPF2w9oqI4URL96TDLGTx1ivwCnlRBVP0a6NGOVC/xAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:18.019451Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.0063","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:624596e8ff5296703d2c2426d5bbc4327b28762972cfc76c15986f17716efe42","sha256:3f91dfb510557a1a8d398dbc4857112102835a22b537868dff42c4200cbc8583"],"state_sha256":"51fed3949d2e8903bda5ffd4e6a218c8cd96ecbe9c888ded6ff0d8fdf8479a09"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bq3z4sjBKf9BOqNqeAGSI1Cqaz4lEVuGzGfD1qC/dKnoCs1+N3JPMEnHLyQfCy8MkMgSivT11V2PSe6yiU9vAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T04:07:32.858090Z","bundle_sha256":"28cd8521060d60be1269b445668c5c8ee9adaa160370c907077bd29f16947e5d"}}