{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:TE5JEUDSRFEA6HWT33EPFCGBSX","short_pith_number":"pith:TE5JEUDS","canonical_record":{"source":{"id":"1712.02491","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-12-07T04:57:54Z","cross_cats_sorted":[],"title_canon_sha256":"7395191c3fa103fa3491a2033087ddc762a081f88c757215deadb47f978c21d0","abstract_canon_sha256":"5c0629baadcdd14ddc29f4e86c5ca7d86174943e3753e579fd9d26c0a7019b3a"},"schema_version":"1.0"},"canonical_sha256":"993a92507289480f1ed3dec8f288c195d93167840b48b1cf46f0fb68cef279d9","source":{"kind":"arxiv","id":"1712.02491","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.02491","created_at":"2026-05-18T00:24:47Z"},{"alias_kind":"arxiv_version","alias_value":"1712.02491v2","created_at":"2026-05-18T00:24:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.02491","created_at":"2026-05-18T00:24:47Z"},{"alias_kind":"pith_short_12","alias_value":"TE5JEUDSRFEA","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TE5JEUDSRFEA6HWT","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TE5JEUDS","created_at":"2026-05-18T12:31:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:TE5JEUDSRFEA6HWT33EPFCGBSX","target":"record","payload":{"canonical_record":{"source":{"id":"1712.02491","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-12-07T04:57:54Z","cross_cats_sorted":[],"title_canon_sha256":"7395191c3fa103fa3491a2033087ddc762a081f88c757215deadb47f978c21d0","abstract_canon_sha256":"5c0629baadcdd14ddc29f4e86c5ca7d86174943e3753e579fd9d26c0a7019b3a"},"schema_version":"1.0"},"canonical_sha256":"993a92507289480f1ed3dec8f288c195d93167840b48b1cf46f0fb68cef279d9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:47.755607Z","signature_b64":"fAKFJ2wRYHv8GAsVVhtqh89fSDJSFy0lacKMmdMiFquxL5qRY2mkvzvDScBVxdF7cSPh28u3oQOilZNKV9eDCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"993a92507289480f1ed3dec8f288c195d93167840b48b1cf46f0fb68cef279d9","last_reissued_at":"2026-05-18T00:24:47.754897Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:47.754897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.02491","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:24:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7f3nQgzJGLLx92FjnPGdekZge7BTiVTCG/Kiv4xRnXWwGrPyhInOANWzgV7yG/WnAu5aSY+IJchz/wxOje3gBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T19:25:52.561362Z"},"content_sha256":"adf5208b5f80866a6088f8e13e4af305d4c16c47803289bb103dbb70a7012bda","schema_version":"1.0","event_id":"sha256:adf5208b5f80866a6088f8e13e4af305d4c16c47803289bb103dbb70a7012bda"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:TE5JEUDSRFEA6HWT33EPFCGBSX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A catalogue of clusters of galaxies identified from all sky surveys of 2MASS, WISE, and SuperCOSMOS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"F. Yang, J. L. Han, Z. L. Wen","submitted_at":"2017-12-07T04:57:54Z","abstract_excerpt":"We identify 47,600 clusters of galaxies from photometric data of Two Micron All Sky Survey (2MASS), Wide-field Infrared Survey Explorer (WISE), and SuperCOSMOS, among which 26,125 clusters are recognized for the first time and mostly in the sky outside the Sloan Digital Sky Survey (SDSS) area. About 90% of massive clusters of M_{500}>3*10^{14} M_{\\odot} in the redshift range of 0.025<z<0.3 have been detected from such survey data, and the detection rate drops down to 50% for clusters with a mass of M_{500}~1*10^{14} M_{\\odot}. Monte Carlo simulations show that the false detection rate for the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.02491","kind":"arxiv","version":2},"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":"2026-05-18T00:24:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fQcADfLRlNv5H4h1gnIzGD+bnp0TBKGCGYIzdEvZzvI2eoAzJFZ6BI1zmo5gHMZFnNglgB48U16+Ux4U/J5cCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T19:25:52.562114Z"},"content_sha256":"3e541a5fa59f36ff45e97da28a14b3a5038bbab005ec942a4f62e08346e1cf5c","schema_version":"1.0","event_id":"sha256:3e541a5fa59f36ff45e97da28a14b3a5038bbab005ec942a4f62e08346e1cf5c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TE5JEUDSRFEA6HWT33EPFCGBSX/bundle.json","state_url":"https://pith.science/pith/TE5JEUDSRFEA6HWT33EPFCGBSX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TE5JEUDSRFEA6HWT33EPFCGBSX/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":"2026-06-08T19:25:52Z","links":{"resolver":"https://pith.science/pith/TE5JEUDSRFEA6HWT33EPFCGBSX","bundle":"https://pith.science/pith/TE5JEUDSRFEA6HWT33EPFCGBSX/bundle.json","state":"https://pith.science/pith/TE5JEUDSRFEA6HWT33EPFCGBSX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TE5JEUDSRFEA6HWT33EPFCGBSX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TE5JEUDSRFEA6HWT33EPFCGBSX","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":"5c0629baadcdd14ddc29f4e86c5ca7d86174943e3753e579fd9d26c0a7019b3a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-12-07T04:57:54Z","title_canon_sha256":"7395191c3fa103fa3491a2033087ddc762a081f88c757215deadb47f978c21d0"},"schema_version":"1.0","source":{"id":"1712.02491","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.02491","created_at":"2026-05-18T00:24:47Z"},{"alias_kind":"arxiv_version","alias_value":"1712.02491v2","created_at":"2026-05-18T00:24:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.02491","created_at":"2026-05-18T00:24:47Z"},{"alias_kind":"pith_short_12","alias_value":"TE5JEUDSRFEA","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TE5JEUDSRFEA6HWT","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TE5JEUDS","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:3e541a5fa59f36ff45e97da28a14b3a5038bbab005ec942a4f62e08346e1cf5c","target":"graph","created_at":"2026-05-18T00:24:47Z","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 identify 47,600 clusters of galaxies from photometric data of Two Micron All Sky Survey (2MASS), Wide-field Infrared Survey Explorer (WISE), and SuperCOSMOS, among which 26,125 clusters are recognized for the first time and mostly in the sky outside the Sloan Digital Sky Survey (SDSS) area. About 90% of massive clusters of M_{500}>3*10^{14} M_{\\odot} in the redshift range of 0.025<z<0.3 have been detected from such survey data, and the detection rate drops down to 50% for clusters with a mass of M_{500}~1*10^{14} M_{\\odot}. Monte Carlo simulations show that the false detection rate for the ","authors_text":"F. Yang, J. L. Han, Z. L. Wen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-12-07T04:57:54Z","title":"A catalogue of clusters of galaxies identified from all sky surveys of 2MASS, WISE, and SuperCOSMOS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.02491","kind":"arxiv","version":2},"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:adf5208b5f80866a6088f8e13e4af305d4c16c47803289bb103dbb70a7012bda","target":"record","created_at":"2026-05-18T00:24:47Z","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":"5c0629baadcdd14ddc29f4e86c5ca7d86174943e3753e579fd9d26c0a7019b3a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-12-07T04:57:54Z","title_canon_sha256":"7395191c3fa103fa3491a2033087ddc762a081f88c757215deadb47f978c21d0"},"schema_version":"1.0","source":{"id":"1712.02491","kind":"arxiv","version":2}},"canonical_sha256":"993a92507289480f1ed3dec8f288c195d93167840b48b1cf46f0fb68cef279d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"993a92507289480f1ed3dec8f288c195d93167840b48b1cf46f0fb68cef279d9","first_computed_at":"2026-05-18T00:24:47.754897Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:47.754897Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fAKFJ2wRYHv8GAsVVhtqh89fSDJSFy0lacKMmdMiFquxL5qRY2mkvzvDScBVxdF7cSPh28u3oQOilZNKV9eDCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:47.755607Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.02491","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:adf5208b5f80866a6088f8e13e4af305d4c16c47803289bb103dbb70a7012bda","sha256:3e541a5fa59f36ff45e97da28a14b3a5038bbab005ec942a4f62e08346e1cf5c"],"state_sha256":"fe77f6a4ceeafc5ac52c93dffbed18618715a0b24e5d17f46ac70e1ab13da65b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LMd54BwI/6SnZzmM8QW/SjLpdIgbnbmMuI+E5ABZT9QTpOjpQyNVfPoVEaEQ793GG0ROgz+Spma8p9gM/jWXDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T19:25:52.566107Z","bundle_sha256":"3c8e8fe56d01d5e2942d69500cdd63a27775f573480ec7a50c545dd503c3da33"}}